Add basic board support for the TM4C123G Launchpad
This commit is contained in:
Gregory Nutt
parent
c05ad5ef63
commit
75bda40eb6
@ -6970,4 +6970,6 @@
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TM4C123 (2014-3-9).
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* arch/arm/src/tiva/: Add GPIO and SYCONTROL register bit defintions
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for the TM4C123 (2014-3-10).
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* configs/tm4c123g-launchpad: Add basic board support for the
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TM4C123G-Launchpad (2014-3-10).
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@ -8,7 +8,7 @@
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<tr align="center" bgcolor="#e4e4e4">
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<td>
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<h1><big><font color="#3c34ec"><i>NuttX README Files</i></font></big></h1>
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<p>Last Updated: January 16, 2014</p>
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<p>Last Updated: March 10, 2014</p>
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</td>
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</tr>
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</table>
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@ -202,6 +202,8 @@
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| | | `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/sure-pic32mx/README.txt"><b><i>README.txt</i></b></a>
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| | |- teensy/
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| | | `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/teensy/README.txt"><b><i>README.txt</i></b></a>
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| | |- tm4c123g-launchpad/
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| | | `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/tm4c123g-launchpad/README.txt"><b><i>README.txt</i></b></a>
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| | |- twr-k60n512/
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| | | `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/twr-k60n512/README.txt"><b><i>README.txt</i></b></a>
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| | |- ubw32/
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@ -1068,6 +1068,8 @@ nuttx
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| | `- README.txt
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| |- teensy/
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| | `- README.txt
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| |- tm4c123g-launchpad/
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| | `- README.txt
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| |- twr-k60n512/
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| | `- README.txt
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| |- ubw32/
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@ -737,6 +737,15 @@ config ARCH_BOARD_TEENSY
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developed by http://pjrc.com/teensy/. The Teensy++ 2.0 is based
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on an Atmel AT90USB1286 MCU.
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config ARCH_BOARD_TM4C123G_LAUNCHPAD
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bool "Tiva TM4C124G LaunchPad"
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depends on ARCH_CHIP_TM4C123GH6ZRB
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select ARCH_HAVE_LEDS
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select ARCH_HAVE_BUTTONS
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select ARCH_HAVE_IRQBUTTONS
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---help---
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Tiva TM4C123G LaunchPad.
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config ARCH_BOARD_TWR_K60N512
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bool "FreeScale TWR-K60N512d evelopment board"
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depends on ARCH_CHIP_MK60N512VMD100
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@ -958,6 +967,7 @@ config ARCH_BOARD
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default "mikroe-stm32f4" if ARCH_BOARD_MIKROE_STM32F4
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default "sure-pic32mx" if ARCH_BOARD_SUREPIC32MX
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default "teensy" if ARCH_BOARD_TEENSY
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default "tm4c123g-launchpad" if ARCH_BOARD_TM4C123G_LAUNCHPAD
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default "twr-k60n512" if ARCH_BOARD_TWR_K60N512
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default "ubw32" if ARCH_BOARD_UBW32
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default "us7032evb1" if ARCH_BOARD_US7032EVB1
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@ -1240,6 +1250,9 @@ endif
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if ARCH_BOARD_TEENSY
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source "configs/teensy/Kconfig"
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endif
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if ARCH_BOARD_TM4C123G_LAUNCHPAD
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source "configs/tm4c123g-launchpad/Kconfig"
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endif
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if ARCH_BOARD_TWR_K60N512
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source "configs/twr-k60n512/Kconfig"
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endif
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@ -268,7 +268,7 @@ configs/lm3s8962-ek
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configs/lm4f120-launchpad
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This is the port of NuttX to the Stellaris LM4F120 LaunchPad. The
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Stellaris® LM4F120 LaunchPad Evaluation Board is a low-cost evaluation
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platform for ARM® Cortex™-M4F-based microcontrollers from Texas\
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platform for ARM® Cortex™-M4F-based microcontrollers from Texas
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Instruments.
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configs/lpcxpresso-lpc1768
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@ -543,6 +543,12 @@ configs/teensy
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developed by http://pjrc.com/teensy/. The Teensy++ 2.0 is based
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on an Atmel AT90USB1286 MCU.
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configs/tm4c123g-launchpad
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This is the port of NuttX to the Tiva TM4C123G LaunchPad. The
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Tiva® TM4C123G LaunchPad Evaluation Board is a low-cost evaluation
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platform for ARM® Cortex™-M4F-based microcontrollers from Texas
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Instruments.
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configs/twr-k60n512
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Kinetis K60 Cortex-M4 MCU. This port uses the FreeScale TWR-K60N512
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development board.
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7
configs/tm4c123g-launchpad/Kconfig
Normal file
7
configs/tm4c123g-launchpad/Kconfig
Normal file
@ -0,0 +1,7 @@
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#
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# For a description of the syntax of this configuration file,
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# see misc/tools/kconfig-language.txt.
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#
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if ARCH_BOARD_TM4C123G_LAUNCHPAD
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endif
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665
configs/tm4c123g-launchpad/README.txt
Normal file
665
configs/tm4c123g-launchpad/README.txt
Normal file
@ -0,0 +1,665 @@
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README
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^^^^^^
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README for NuttX port to the Tiva TM4C123G LaunchPad. The Tiva TM4C123G
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LaunchPad Evaluation Board is a low-cost evaluation platform for ARM®
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Cortex™-M4F-based microcontrollers from Texas Instruments.
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Contents
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^^^^^^^^
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On-Board GPIO Usage
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Development Environment
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GNU Toolchain Options
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IDEs
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NuttX EABI "buildroot" Toolchain
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NuttX OABI "buildroot" Toolchain
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NXFLAT Toolchain
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LEDs
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Serial Console
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USB Device Controller Functions
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Using OpenOCD and GDB with an FT2232 JTAG emulator
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TM4C123G LaunchPad Configuration Options
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Configurations
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On-Board GPIO Usage
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===================
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PIN SIGNAL(S) LanchPad Function
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--- ---------------------------------------- ---------------------------------------
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17 PA0/U0RX DEBUG/VCOM, Virtual COM port receive
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18 PA1/U0TX DEBUG/VCOM, Virtual COM port transmit
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19 PA2/SSIOCLK GPIO, J2 pin 10
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20 PA3/SSIOFSS GPIO, J2 pin 9
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21 PA4/SSIORX GPIO, J2 pin 8
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22 PA5/SSIOTX GPIO, J1 pin 8
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23 PA6/I2CLSCL GPIO, J1 pin 9
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24 PA7/I2CLSDA GPIO, J1 pin 10
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45 PB0/T2CCP0/U1Rx GPIO, J1 pin 3
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46 PB1/T2CCP1/U1Tx GPIO, J1 pin 4
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47 PB2/I2C0SCL/T3CCP0 GPIO, J2, pin 3
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48 PB3/I2C0SDA/T3CCP1 GPIO, J4 pin 3
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58 PB4/AIN10/CAN0Rx/SSI2CLK/T1CCP0 GPIO, J1 pin 7
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57 PB5/AIN11/CAN0Tx/SSI2FSS/T1CCP1 GPIO, J1 pin 2
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01 PB6/SSI2RX/T0CCP0 Connects to PD0 via resistor, GPIO, J2 pin 7
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04 PB7/SSI2TX/T0CCP1 Connects to PD1 via resistor, GPIO, J2 pin 6
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52 PC0/SWCLK/T4CCP0/TCK DEBUG/VCOM
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51 PC1/SWDIO/T4CCP1/TMS DEBUG/VCOM
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50 PC2/T5CCP0/TDI DEBUG/VCOM
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49 PC3/SWO/T5CCP1/TDO DEBUG/VCOM
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16 PC4/C1-/U1RTS/U1RX/U4RX/WT0CCP0 GPIO, J4 pin 4
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15 PC5/C1+/U1CTS/U1TX/U4TX/WT0CCP1 GPIO, J4 pin 5
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14 PC6/C0+/U3RX/WT1CCP0 GPIO, J4 pin 6
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13 PC7/C0-/U3TX/WT1CCP1 GPIO, J4 pin 7
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61 PD0/AIN7/I2C3SCL/SSI1CLK/SSI3CLKWT2CCP0 Connects to PB6 via resistor, GPIO, J3 pin 3
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62 PD1/AIN6/I2C3SDA/SSI1Fss/SSI3Fss/WT2CCP1 Connects to PB7 via resistor, GPIO, J3 Pin 4
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63 PD2/AIN5/SSI1RX/SSI3RX/WT3CCP0 GPIO, J3 pin 5
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64 PD3/AIN4/SSI1TX/SSI3TX/WT3CCP1 GPIO, J3 pin 6
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43 PD4/U6RX/USB0DM/WT4CCP0 USB_DM
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44 PD5/U6TX/USB0DP/WT4CCP1 USB_DP
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53 PD6/U2RX/WT5CCP0 GPIO, J4 pin 8
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10 PD7/NMI/U2TX/WT5CCP1 +USB_VBUS, GPIO, J4 pin 9
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Used for VBUS detection when
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configured as a self-powered USB
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Device
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09 PE0/AIN3/U7RX GPIO, J2 pin 3
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08 PE1/AIN2/U7TX GPIO, J3 pin 7
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07 PE2/AIN1 GPIO, J3 pin 8
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06 PE3/AIN0 GPIO, J3 pin 9
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59 PE4/AIN9/CAN0RX/I2C2SCL/U5RX GPIO, J1 pin 5
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60 PE5/AIN8/CAN0TX/I2C2SDA/U5TX GPIO, J1 pin 6
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28 PF0/C0O/CAN0RX/NMI/SSI1RX/T0CCP0/U1RTS USR_SW2 (Low when pressed), GPIO, J2 pin 4
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29 PF1/C1O/SSI1TX/T0CCP1/TRD1/U1CTS LED_R, GPIO, J3 pin 10
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30 PF2/SSI1CLK/T1CCP0/TRD0 LED_B, GPIO, J4 pin 1
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31 PF3/CAN0TX/SSI1FSS/T1CCP1/TRCLK LED_G, GPIO, J4 pin 2
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05 PF4/T2CCP0 USR_SW1 (Low when pressed), GPIO, J4 pin 10
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Using OpenOCD and GDB with an FT2232 JTAG emulator
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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Building OpenOCD under Cygwin:
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Refer to configs/olimex-lpc1766stk/README.txt
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Installing OpenOCD in Linux:
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sudo apt-get install openocd
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As of this writing, there is no support for the tm4c123g in the package
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above. You will have to build openocd from its source (as of this writing
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the latest commit was b9b4bd1a6410ff1b2885d9c2abe16a4ae7cb885f):
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git clone http://git.code.sf.net/p/openocd/code openocd
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cd openocd
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Then, add the patches provided by http://openocd.zylin.com/922:
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git fetch http://openocd.zylin.com/openocd refs/changes/22/922/14 && git checkout FETCH_HEAD
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./bootstrap
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./configure --enable-maintainer-mode --enable-ti-icdi
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make
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sudo make install
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For additional help, see http://processors.wiki.ti.com/index.php/Tiva_Launchpad_with_OpenOCD_and_Linux
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Helper Scripts.
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I have been using the on-board In-Circuit Debug Interface (ICDI) interface.
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OpenOCD requires a configuration file. I keep the one I used last here:
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configs/tm4c123g-launchpad/tools/tm4c123g-launchpad.cfg
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However, the "correct" configuration script to use with OpenOCD may
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change as the features of OpenOCD evolve. So you should at least
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compare that tm4c123g-launchpad.cfg file with configuration files in
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/usr/share/openocd/scripts. As of this writing, the configuration
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files of interest were:
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/usr/local/share/openocd/scripts/board/ek-tm4c123gxl.cfg
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/usr/local/share/openocd/scripts/interface/ti-icdi.cfg
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/usr/local/share/openocd/scripts/target/stellaris_icdi.cfg
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There is also a script on the tools/ directory that I use to start
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the OpenOCD daemon on my system called oocd.sh. That script will
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probably require some modifications to work in another environment:
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- Possibly the value of OPENOCD_PATH and TARGET_PATH
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- It assumes that the correct script to use is the one at
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configs/tm4c123g-launchpad/tools/tm4c123g-launchpad.cfg
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Starting OpenOCD
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If you are in the top-level NuttX build directlory then you should
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be able to start the OpenOCD daemon like:
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oocd.sh $PWD
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The relative path to the oocd.sh script is configs/tm4c123g-launchpad/tools,
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but that should have been added to your PATH variable when you sourced
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the setenv.sh script.
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Note that OpenOCD needs to be run with administrator privileges in
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some environments (sudo).
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Connecting GDB
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Once the OpenOCD daemon has been started, you can connect to it via
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GDB using the following GDB command:
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arm-nuttx-elf-gdb
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(gdb) target remote localhost:3333
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NOTE: The name of your GDB program may differ. For example, with the
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CodeSourcery toolchain, the ARM GDB would be called arm-none-eabi-gdb.
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After starting GDB, you can load the NuttX ELF file:
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(gdb) symbol-file nuttx
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(gdb) monitor reset
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(gdb) monitor halt
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(gdb) load nuttx
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NOTES:
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1. Loading the symbol-file is only useful if you have built NuttX to
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include debug symbols (by setting CONFIG_DEBUG_SYMBOLS=y in the
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.config file).
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2. The MCU must be halted prior to loading code using 'mon reset'
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as described below.
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OpenOCD will support several special 'monitor' commands. These
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GDB commands will send comments to the OpenOCD monitor. Here
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are a couple that you will need to use:
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(gdb) monitor reset
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(gdb) monitor halt
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NOTES:
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1. The MCU must be halted using 'mon halt' prior to loading code.
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2. Reset will restart the processor after loading code.
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3. The 'monitor' command can be abbreviated as just 'mon'.
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Development Environment
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^^^^^^^^^^^^^^^^^^^^^^^
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Either Linux or Cygwin on Windows can be used for the development environment.
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The source has been built only using the GNU toolchain (see below). Other
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toolchains will likely cause problems. Testing was performed using the Cygwin
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environment.
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GNU Toolchain Options
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^^^^^^^^^^^^^^^^^^^^^
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The NuttX make system has been modified to support the following different
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toolchain options.
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1. The NuttX buildroot Toolchain (default, see below),
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2. The CodeSourcery GNU toolchain,
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3. The devkitARM GNU toolchain,
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4. The Atollic toolchain, or
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5. The Code Red toolchain
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All testing has been conducted using the Buildroot toolchain for Cygwin/Linux.
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To use a different toolchain, you simply need to add one of the following
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configuration options to your .config (or defconfig) file:
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CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y : NuttX buildroot under Linux or Cygwin (default)
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CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery under Windows or Cygwin
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CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYL=y : CodeSourcery under Linux
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CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM=y : The Atollic toolchain under Windows or Cygwin
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CONFIG_ARMV7M_TOOLCHAIN_CODEREDW=y : The Code Red toolchain under Windows
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CONFIG_ARMV7M_TOOLCHAIN_CODEREDL=y : The Code Red toolchain under Linux
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CONFIG_ARMV7M_OABI_TOOLCHAIN=y : If you use an older, OABI buildroot toolchain
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If you change the default toolchain, then you may also have to modify the PATH in
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the setenv.h file if your make cannot find the tools.
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NOTE: the CodeSourcery (for Windows), Atollic, devkitARM, and Code Red (for Windows)
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toolchains are Windows native toolchains. The CodeSourcey (for Linux) and NuttX
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buildroot toolchains are Cygwin and/or Linux native toolchains. There are several
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limitations to using a Windows based toolchain in a Cygwin environment. The three
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biggest are:
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1. The Windows toolchain cannot follow Cygwin paths. Path conversions are
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performed automatically in the Cygwin makefiles using the 'cygpath' utility
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but you might easily find some new path problems. If so, check out 'cygpath -w'
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2. Windows toolchains cannot follow Cygwin symbolic links. Many symbolic links
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are used in Nuttx (e.g., include/arch). The make system works around these
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problems for the Windows tools by copying directories instead of linking them.
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But this can also cause some confusion for you: For example, you may edit
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a file in a "linked" directory and find that your changes had no effect.
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That is because you are building the copy of the file in the "fake" symbolic
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directory. If you use a Windows toolchain, you should get in the habit of
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making like this:
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make clean_context all
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An alias in your .bashrc file might make that less painful.
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3. Dependencies are not made when using Windows versions of the GCC. This is
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because the dependencies are generated using Windows pathes which do not
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work with the Cygwin make.
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MKDEP = $(TOPDIR)/tools/mknulldeps.sh
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NOTE 1: The CodeSourcery toolchain (2009q1) does not work with default optimization
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level of -Os (See Make.defs). It will work with -O0, -O1, or -O2, but not with
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-Os.
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NOTE 2: The devkitARM toolchain includes a version of MSYS make. Make sure that
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the paths to Cygwin's /bin and /usr/bin directories appear BEFORE the devkitARM
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path or will get the wrong version of make.
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IDEs
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^^^^
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NuttX is built using command-line make. It can be used with an IDE, but some
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effort will be required to create the project.
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Makefile Build
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--------------
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Under Eclipse, it is pretty easy to set up an "empty makefile project" and
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simply use the NuttX makefile to build the system. That is almost for free
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under Linux. Under Windows, you will need to set up the "Cygwin GCC" empty
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makefile project in order to work with Windows (Google for "Eclipse Cygwin" -
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there is a lot of help on the internet).
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Native Build
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------------
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Here are a few tips before you start that effort:
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1) Select the toolchain that you will be using in your .config file
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2) Start the NuttX build at least one time from the Cygwin command line
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before trying to create your project. This is necessary to create
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||||
certain auto-generated files and directories that will be needed.
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3) Set up include paths: You will need include/, arch/arm/src/tiva,
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arch/arm/src/common, arch/arm/src/armv7-m, and sched/.
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4) All assembly files need to have the definition option -D __ASSEMBLY__
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on the command line.
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Startup files will probably cause you some headaches. The NuttX startup file
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||||
is arch/arm/src/tiva/tiva_vectors.S.
|
||||
|
||||
NuttX EABI "buildroot" Toolchain
|
||||
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
A GNU GCC-based toolchain is assumed. The files */setenv.sh should
|
||||
be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
|
||||
different from the default in your PATH variable).
|
||||
|
||||
If you have no Cortex-M3 toolchain, one can be downloaded from the NuttX
|
||||
SourceForge download site (https://sourceforge.net/projects/nuttx/files/buildroot/).
|
||||
This GNU toolchain builds and executes in the Linux or Cygwin environment.
|
||||
|
||||
1. You must have already configured Nuttx in <some-dir>/nuttx.
|
||||
|
||||
cd tools
|
||||
./configure.sh tm4c123g-launchpad/<sub-dir>
|
||||
|
||||
2. Download the latest buildroot package into <some-dir>
|
||||
|
||||
3. unpack the buildroot tarball. The resulting directory may
|
||||
have versioning information on it like buildroot-x.y.z. If so,
|
||||
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
|
||||
|
||||
4. cd <some-dir>/buildroot
|
||||
|
||||
5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
|
||||
|
||||
6. make oldconfig
|
||||
|
||||
7. make
|
||||
|
||||
8. Edit setenv.h, if necessary, so that the PATH variable includes
|
||||
the path to the newly built binaries.
|
||||
|
||||
See the file configs/README.txt in the buildroot source tree. That has more
|
||||
details PLUS some special instructions that you will need to follow if you
|
||||
are building a Cortex-M3 toolchain for Cygwin under Windows.
|
||||
|
||||
NOTE: Unfortunately, the 4.6.3 EABI toolchain is not compatible with the
|
||||
the NXFLAT tools. See the top-level TODO file (under "Binary loaders") for
|
||||
more information about this problem. If you plan to use NXFLAT, please do not
|
||||
use the GCC 4.6.3 EABI toochain; instead use the GCC 4.3.3 OABI toolchain.
|
||||
See instructions below.
|
||||
|
||||
NuttX OABI "buildroot" Toolchain
|
||||
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
The older, OABI buildroot toolchain is also available. To use the OABI
|
||||
toolchain:
|
||||
|
||||
1. When building the buildroot toolchain, either (1) modify the cortexm3-eabi-defconfig-4.6.3
|
||||
configuration to use EABI (using 'make menuconfig'), or (2) use an exising OABI
|
||||
configuration such as cortexm3-defconfig-4.3.3
|
||||
|
||||
2. Modify the Make.defs file to use the OABI conventions:
|
||||
|
||||
+CROSSDEV = arm-nuttx-elf-
|
||||
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
|
||||
+NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-gotoff.ld -no-check-sections
|
||||
-CROSSDEV = arm-nuttx-eabi-
|
||||
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
|
||||
-NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
|
||||
|
||||
NXFLAT Toolchain
|
||||
^^^^^^^^^^^^^^^^
|
||||
|
||||
If you are *not* using the NuttX buildroot toolchain and you want to use
|
||||
the NXFLAT tools, then you will still have to build a portion of the buildroot
|
||||
tools -- just the NXFLAT tools. The buildroot with the NXFLAT tools can
|
||||
be downloaded from the NuttX SourceForge download site
|
||||
(https://sourceforge.net/projects/nuttx/files/).
|
||||
|
||||
This GNU toolchain builds and executes in the Linux or Cygwin environment.
|
||||
|
||||
1. You must have already configured Nuttx in <some-dir>/nuttx.
|
||||
|
||||
cd tools
|
||||
./configure.sh lpcxpresso-lpc1768/<sub-dir>
|
||||
|
||||
2. Download the latest buildroot package into <some-dir>
|
||||
|
||||
3. unpack the buildroot tarball. The resulting directory may
|
||||
have versioning information on it like buildroot-x.y.z. If so,
|
||||
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
|
||||
|
||||
4. cd <some-dir>/buildroot
|
||||
|
||||
5. cp configs/cortexm3-defconfig-nxflat .config
|
||||
|
||||
6. make oldconfig
|
||||
|
||||
7. make
|
||||
|
||||
8. Edit setenv.h, if necessary, so that the PATH variable includes
|
||||
the path to the newly builtNXFLAT binaries.
|
||||
|
||||
LEDs
|
||||
^^^^
|
||||
The TM4C123G has a single RGB LED. If CONFIG_ARCH_LEDS is defined, then
|
||||
support for the LaunchPad LEDs will be included in the build. See:
|
||||
|
||||
- configs/tm4c123g-launchpad/include/board.h - Defines LED constants, types and
|
||||
prototypes the LED interface functions.
|
||||
|
||||
- configs/tm4c123g-launchpad/src/tm4c123g-launchpad.h - GPIO settings for the LEDs.
|
||||
|
||||
- configs/tm4c123g-launchpad/src/up_leds.c - LED control logic.
|
||||
|
||||
OFF:
|
||||
- OFF means that the OS is still initializing. Initialization is very fast so
|
||||
if you see this at all, it probably means that the system is hanging up
|
||||
somewhere in the initialization phases.
|
||||
|
||||
GREEN or GREEN-ish
|
||||
- This means that the OS completed initialization.
|
||||
|
||||
Bluish:
|
||||
- Whenever and interrupt or signal handler is entered, the BLUE LED is
|
||||
illuminated and extinguished when the interrupt or signal handler exits.
|
||||
This will add a BLUE-ish tinge to the LED.
|
||||
|
||||
Redish:
|
||||
- If a recovered assertion occurs, the RED component will be illuminated
|
||||
briefly while the assertion is handled. You will probably never see this.
|
||||
|
||||
Flashing RED:
|
||||
- In the event of a fatal crash, the BLUE and GREEN components will be
|
||||
extinguished and the RED component will FLASH at a 2Hz rate.
|
||||
|
||||
Serial Console
|
||||
^^^^^^^^^^^^^^
|
||||
|
||||
By default, all configurations use UART0 which connects to the USB VCOM
|
||||
on the DEBUG port on the TM4C123G LaunchPad:
|
||||
|
||||
UART0 RX - PA.0
|
||||
UART0 TX - PA.1
|
||||
|
||||
However, if you use an external RS232 driver, then other options are
|
||||
available. UART1 has option pin settings and flow control capabilities
|
||||
that are not available with the other UARTS::
|
||||
|
||||
UART1 RX - PB.0 or PC.4 (Need disambiguation in board.h)
|
||||
UART1 TX - PB.1 or PC.5 (" " " " "" " ")
|
||||
|
||||
UART1_RTS - PF.0 or PC.4
|
||||
UART1_CTS - PF.1 or PC.5
|
||||
|
||||
NOTE: board.h currently selects PB.0, PB.1, PF.0 and PF.1 for UART1, but
|
||||
that can be changed by editting board.h
|
||||
|
||||
UART2-5, 7 are also available, UART2 is not recommended because it shares
|
||||
some pin usage with USB device mode. UART6 is not available because its
|
||||
only RX/TX pin options are dedicated to USB support.
|
||||
|
||||
UART2 RX - PD.6
|
||||
UART2 TX - PD.7 (Also used for USB VBUS detection)
|
||||
|
||||
UART3 RX - PC.6
|
||||
UART3 TX - PC.7
|
||||
|
||||
UART4 RX - PC.4
|
||||
UART4 TX - PC.5
|
||||
|
||||
UART5 RX - PE.4
|
||||
UART5 TX - PE.5
|
||||
|
||||
UART6 RX - PD.4, Not available. Dedicated for USB_DM
|
||||
UART6 TX - PD.5, Not available. Dedicated for USB_DP
|
||||
|
||||
UART7 RX - PE.0
|
||||
UART7 TX - PE.1
|
||||
|
||||
USB Device Controller Functions
|
||||
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
Device Overview
|
||||
|
||||
An FT2232 device from Future Technology Devices International Ltd manages
|
||||
USB-to-serial conversion. The FT2232 is factory configured by Luminary
|
||||
Micro to implement a JTAG/SWD port (synchronous serial) on channel A and
|
||||
a Virtual COM Port (VCP) on channel B. This feature allows two simultaneous
|
||||
communications links between the host computer and the target device using
|
||||
a single USB cable. Separate Windows drivers for each function are provided
|
||||
on the Documentation and Software CD.
|
||||
|
||||
Debugging with JTAG/SWD
|
||||
|
||||
The FT2232 USB device performs JTAG/SWD serial operations under the control
|
||||
of the debugger or the Luminary Flash Programmer. It also operate as an
|
||||
In-Circuit Debugger Interface (ICDI), allowing debugging of any external
|
||||
target board. Debugging modes:
|
||||
|
||||
MODE DEBUG FUNCTION USE SELECTED BY
|
||||
1 Internal ICDI Debug on-board TM4C123G Default Mode
|
||||
microcontroller over USB
|
||||
interface.
|
||||
2 ICDI out to JTAG/SWD The EVB is used as a USB Connecting to an external
|
||||
header to SWD/JTAG interface to target and starting debug
|
||||
an external target. software. The red Debug Out
|
||||
LED will be ON.
|
||||
3 In from JTAG/SWD For users who prefer an Connecting an external
|
||||
header external debug interface debugger to the JTAG/SWD
|
||||
(ULINK, JLINK, etc.) with header.
|
||||
the EVB.
|
||||
|
||||
Virtual COM Port
|
||||
|
||||
The Virtual COM Port (VCP) allows Windows applications (such as HyperTerminal)
|
||||
to communicate with UART0 on the TM4C123G over USB. Once the FT2232 VCP
|
||||
driver is installed, Windows assigns a COM port number to the VCP channel.
|
||||
|
||||
TM4C123G LaunchPad Configuration Options
|
||||
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
CONFIG_ARCH - Identifies the arch/ subdirectory. This should
|
||||
be set to:
|
||||
|
||||
CONFIG_ARCH=arm
|
||||
|
||||
CONFIG_ARCH_family - For use in C code:
|
||||
|
||||
CONFIG_ARCH_ARM=y
|
||||
|
||||
CONFIG_ARCH_architecture - For use in C code:
|
||||
|
||||
CONFIG_ARCH_CORTEXM4=y
|
||||
|
||||
CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory
|
||||
|
||||
CONFIG_ARCH_CHIP="tiva"
|
||||
|
||||
CONFIG_ARCH_CHIP_name - For use in C code to identify the exact
|
||||
chip:
|
||||
|
||||
CONFIG_ARCH_CHIP_TM4C123GH6ZRB
|
||||
|
||||
CONFIG_ARCH_BOARD - Identifies the configs subdirectory and
|
||||
hence, the board that supports the particular chip or SoC.
|
||||
|
||||
CONFIG_ARCH_BOARD=tm4c123g-launchpad (for the TM4C123G LaunchPad)
|
||||
|
||||
CONFIG_ARCH_BOARD_name - For use in C code
|
||||
|
||||
CONFIG_ARCH_BOARD_TM4C123G_LAUNCHPAD
|
||||
|
||||
CONFIG_ARCH_LOOPSPERMSEC - Must be calibrated for correct operation
|
||||
of delay loops
|
||||
|
||||
CONFIG_ENDIAN_BIG - define if big endian (default is little
|
||||
endian)
|
||||
|
||||
CONFIG_RAM_SIZE - Describes the installed DRAM (SRAM in this case):
|
||||
|
||||
CONFIG_RAM_SIZE=0x00008000 (32Kb)
|
||||
|
||||
CONFIG_RAM_START - The start address of installed DRAM
|
||||
|
||||
CONFIG_RAM_START=0x20000000
|
||||
|
||||
CONFIG_ARCH_IRQPRIO - The TM4C123G supports interrupt prioritization
|
||||
|
||||
CONFIG_ARCH_IRQPRIO=n
|
||||
|
||||
CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to boards that
|
||||
have LEDs
|
||||
|
||||
CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt
|
||||
stack. If defined, this symbol is the size of the interrupt
|
||||
stack in bytes. If not defined, the user task stacks will be
|
||||
used during interrupt handling.
|
||||
|
||||
CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions
|
||||
|
||||
CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to board architecture.
|
||||
|
||||
CONFIG_ARCH_CALIBRATION - Enables some build in instrumentation that
|
||||
cause a 100 second delay during boot-up. This 100 second delay
|
||||
serves no purpose other than it allows you to calibratre
|
||||
CONFIG_ARCH_LOOPSPERMSEC. You simply use a stop watch to measure
|
||||
the 100 second delay then adjust CONFIG_ARCH_LOOPSPERMSEC until
|
||||
the delay actually is 100 seconds.
|
||||
|
||||
There are configurations for disabling support for interrupts GPIO ports.
|
||||
GPIOJ must be disabled because it does not exist on the TM4C123G.
|
||||
Additional interrupt support can be disabled if desired to reduce memory
|
||||
footprint.
|
||||
|
||||
CONFIG_TIVA_DISABLE_GPIOA_IRQS=n
|
||||
CONFIG_TIVA_DISABLE_GPIOB_IRQS=n
|
||||
CONFIG_TIVA_DISABLE_GPIOC_IRQS=n
|
||||
CONFIG_TIVA_DISABLE_GPIOD_IRQS=n
|
||||
CONFIG_TIVA_DISABLE_GPIOE_IRQS=n
|
||||
CONFIG_TIVA_DISABLE_GPIOF_IRQS=n
|
||||
CONFIG_TIVA_DISABLE_GPIOG_IRQS=n
|
||||
CONFIG_TIVA_DISABLE_GPIOH_IRQS=n
|
||||
CONFIG_TIVA_DISABLE_GPIOJ_IRQS=n
|
||||
CONFIG_TIVA_DISABLE_GPIOK_IRQS=n
|
||||
CONFIG_TIVA_DISABLE_GPIOL_IRQS=n
|
||||
CONFIG_TIVA_DISABLE_GPIOM_IRQS=n
|
||||
CONFIG_TIVA_DISABLE_GPION_IRQS=n
|
||||
CONFIG_TIVA_DISABLE_GPIOP_IRQS=n
|
||||
CONFIG_TIVA_DISABLE_GPIOQ_IRQS=n
|
||||
|
||||
TM4C123G specific device driver settings
|
||||
|
||||
CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the
|
||||
console and ttys0 (default is the UART0).
|
||||
CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received.
|
||||
This specific the size of the receive buffer
|
||||
CONFIG_UARTn_TXBUFSIZE - Characters are buffered before
|
||||
being sent. This specific the size of the transmit buffer
|
||||
CONFIG_UARTn_BAUD - The configure BAUD of the UART. Must be
|
||||
CONFIG_UARTn_BITS - The number of bits. Must be either 7 or 8.
|
||||
CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
|
||||
CONFIG_UARTn_2STOP - Two stop bits
|
||||
|
||||
CONFIG_SSI0_DISABLE - Select to disable support for SSI0
|
||||
CONFIG_SSI1_DISABLE - Select to disable support for SSI1
|
||||
CONFIG_SSI_POLLWAIT - Select to disable interrupt driven SSI support.
|
||||
Poll-waiting is recommended if the interrupt rate would be to
|
||||
high in the interrupt driven case.
|
||||
CONFIG_SSI_TXLIMIT - Write this many words to the Tx FIFO before
|
||||
emptying the Rx FIFO. If the SPI frequency is high and this
|
||||
value is large, then larger values of this setting may cause
|
||||
Rx FIFO overrun errors. Default: half of the Tx FIFO size (4).
|
||||
|
||||
CONFIG_TIVA_ETHERNET - This must be set (along with CONFIG_NET)
|
||||
to build the Tiva Ethernet driver
|
||||
CONFIG_TIVA_ETHLEDS - Enable to use Ethernet LEDs on the board.
|
||||
CONFIG_TIVA_BOARDMAC - If the board-specific logic can provide
|
||||
a MAC address (via tiva_ethernetmac()), then this should be selected.
|
||||
CONFIG_TIVA_ETHHDUPLEX - Set to force half duplex operation
|
||||
CONFIG_TIVA_ETHNOAUTOCRC - Set to suppress auto-CRC generation
|
||||
CONFIG_TIVA_ETHNOPAD - Set to suppress Tx padding
|
||||
CONFIG_TIVA_MULTICAST - Set to enable multicast frames
|
||||
CONFIG_TIVA_PROMISCUOUS - Set to enable promiscuous mode
|
||||
CONFIG_TIVA_BADCRC - Set to enable bad CRC rejection.
|
||||
CONFIG_TIVA_DUMPPACKET - Dump each packet received/sent to the console.
|
||||
|
||||
Configurations
|
||||
^^^^^^^^^^^^^^
|
||||
|
||||
Each TM4C123G LaunchPad configuration is maintained in a
|
||||
sub-directory and can be selected as follow:
|
||||
|
||||
cd tools
|
||||
./configure.sh tm4c123g-launchpad/<subdir>
|
||||
cd -
|
||||
. ./setenv.sh
|
||||
|
||||
Where <subdir> is one of the following:
|
||||
|
||||
nsh:
|
||||
---
|
||||
Configures the NuttShell (nsh) located at apps/examples/nsh. The
|
||||
configuration enables the serial VCOM interfaces on UART0. Support for
|
||||
builtin applications is enabled, but in the base configuration no
|
||||
builtin applications are selected.
|
||||
|
||||
NOTES:
|
||||
|
||||
1. This configuration uses the mconf-based configuration tool. To
|
||||
change this configuration using that tool, you should:
|
||||
|
||||
a. Build and install the kconfig-mconf tool. See nuttx/README.txt
|
||||
and misc/tools/
|
||||
|
||||
b. Execute 'make menuconfig' in nuttx/ in order to start the
|
||||
reconfiguration process.
|
||||
|
||||
2. By default, this configuration uses the CodeSourcery toolchain
|
||||
for Windows and builds under Cygwin (or probably MSYS). That
|
||||
can easily be reconfigured, of course.
|
||||
|
||||
CONFIG_HOST_LINUX=y : Linux (Cygwin under Windows okay too).
|
||||
CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y : Buildroot (arm-nuttx-elf-gcc)
|
||||
CONFIG_RAW_BINARY=y : Output formats: ELF and raw binary
|
||||
222
configs/tm4c123g-launchpad/include/board.h
Normal file
222
configs/tm4c123g-launchpad/include/board.h
Normal file
@ -0,0 +1,222 @@
|
||||
/************************************************************************************
|
||||
* configs/tm4c123g-launchpad/include/board.h
|
||||
*
|
||||
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
#ifndef __CONFIGS_TMC4C123G_LAUNCHPAD_INCLUDE_BOARD_H
|
||||
#define __CONFIGS_TMC4C123G_LAUNCHPAD_INCLUDE_BOARD_H
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Definitions
|
||||
************************************************************************************/
|
||||
|
||||
/* Clocking *************************************************************************/
|
||||
|
||||
/* RCC settings. Crystals on-board the TMC4C123G LaunchPad include:
|
||||
*
|
||||
* 16MHz connected to OSC0/1 (pins 40/41)
|
||||
* 32.768kHz connected to XOSC0/1 (pins 34/36)
|
||||
*/
|
||||
|
||||
#define SYSCON_RCC_XTAL SYSCON_RCC_XTAL16000KHZ /* On-board crystal is 16 MHz */
|
||||
#define XTAL_FREQUENCY 16000000
|
||||
|
||||
/* Oscillator source is the main oscillator */
|
||||
|
||||
#define SYSCON_RCC_OSCSRC SYSCON_RCC_OSCSRC_MOSC
|
||||
#define SYSCON_RCC2_OSCSRC SYSCON_RCC2_OSCSRC2_MOSC
|
||||
#define OSCSRC_FREQUENCY XTAL_FREQUENCY
|
||||
|
||||
/* Use system divider = 4; this corresponds to a system clock frequency
|
||||
* of (400 / 1) / 5 = 80MHz (Using RCC2 and DIV400).
|
||||
*/
|
||||
|
||||
#define TIVA_SYSDIV 5
|
||||
#define SYSCLK_FREQUENCY 80000000 /* 80MHz */
|
||||
|
||||
/* Other RCC settings:
|
||||
*
|
||||
* - Main and internal oscillators enabled.
|
||||
* - PLL and sys dividers not bypassed
|
||||
* - PLL not powered down
|
||||
* - No auto-clock gating reset
|
||||
*/
|
||||
|
||||
#define TIVA_RCC_VALUE (SYSCON_RCC_OSCSRC | SYSCON_RCC_XTAL | \
|
||||
SYSCON_RCC_USESYSDIV | SYSCON_RCC_SYSDIV(TIVA_SYSDIV))
|
||||
|
||||
/* RCC2 settings
|
||||
*
|
||||
* - PLL and sys dividers not bypassed.
|
||||
* - PLL not powered down
|
||||
* - Not using RCC2
|
||||
*
|
||||
* When SYSCON_RCC2_DIV400 is not selected, SYSDIV2 is the divisor-1.
|
||||
* When SYSCON_RCC2_DIV400 is selected, SYSDIV2 is the divisor-1)/2, plus
|
||||
* the LSB:
|
||||
*
|
||||
* SYSDIV2 SYSDIV2LSB DIVISOR
|
||||
* 0 N/A 2
|
||||
* 1 0 3
|
||||
* " 1 4
|
||||
* 2 0 5
|
||||
* " 1 6
|
||||
* etc.
|
||||
*/
|
||||
|
||||
#if (TIVA_SYSDIV & 1) == 0
|
||||
# define TIVA_RCC2_VALUE (SYSCON_RCC2_OSCSRC | SYSCON_RCC2_SYSDIV2LSB | \
|
||||
SYSCON_RCC2_SYSDIV_DIV400(TIVA_SYSDIV) | \
|
||||
SYSCON_RCC2_DIV400 | SYSCON_RCC2_USERCC2)
|
||||
#else
|
||||
# define TIVA_RCC2_VALUE (SYSCON_RCC2_OSCSRC | SYSCON_RCC2_SYSDIV_DIV400(TIVA_SYSDIV) | \
|
||||
SYSCON_RCC2_DIV400 | SYSCON_RCC2_USERCC2)
|
||||
#endif
|
||||
|
||||
/* LED definitions ******************************************************************/
|
||||
/* The TMC4C123G LaunchPad has a single RGB LED. There is only one visible LED which
|
||||
* will vary in color. But, from the standpoint of the firmware, this appears as
|
||||
* three LEDs:
|
||||
*
|
||||
* BOARD_LED_R -- Connected to PF1
|
||||
* BOARD_LED_G -- Connected to PF3
|
||||
* BOARD_LED_B -- Connected to PF2
|
||||
*/
|
||||
|
||||
/* LED index values for use with tm4c_setled() */
|
||||
|
||||
#define BOARD_LED_R 0
|
||||
#define BOARD_LED_G 1
|
||||
#define BOARD_LED_B 2
|
||||
#define BOARD_NLEDS 3
|
||||
|
||||
/* LED bits for use with tm4c_setleds() */
|
||||
|
||||
#define BOARD_LED1_BIT (1 << BOARD_LED1)
|
||||
#define BOARD_LED2_BIT (1 << BOARD_LED2)
|
||||
|
||||
/* If CONFIG_ARCH_LEDS is defined, then automated support for the LaunchPad LEDs
|
||||
* will be included in the build:
|
||||
*
|
||||
* OFF:
|
||||
* - OFF means that the OS is still initializing. Initialization is very fast so
|
||||
* if you see this at all, it probably means that the system is hanging up
|
||||
* somewhere in the initialization phases.
|
||||
*
|
||||
* GREEN or GREEN-ish
|
||||
* - This means that the OS completed initialization.
|
||||
*
|
||||
* Bluish:
|
||||
* - Whenever and interrupt or signal handler is entered, the BLUE LED is
|
||||
* illuminated and extinguished when the interrupt or signal handler exits.
|
||||
* This will add a BLUE-ish tinge to the LED.
|
||||
*
|
||||
* Redish:
|
||||
* - If a recovered assertion occurs, the RED component will be illuminated
|
||||
* briefly while the assertion is handled. You will probably never see this.
|
||||
*
|
||||
* Flashing RED:
|
||||
* - In the event of a fatal crash, the BLUE and GREEN components will be
|
||||
* extinguished and the RED component will FLASH at a 2Hz rate.
|
||||
*/
|
||||
/* RED GREEN BLUE */
|
||||
#define LED_STARTED 0 /* OFF OFF OFF */
|
||||
#define LED_HEAPALLOCATE 0 /* OFF OFF OFF */
|
||||
#define LED_IRQSENABLED 0 /* OFF OFF OFF */
|
||||
#define LED_STACKCREATED 1 /* OFF ON OFF */
|
||||
#define LED_INIRQ 2 /* NC NC ON (momentary) */
|
||||
#define LED_SIGNAL 2 /* NC NC ON (momentary) */
|
||||
#define LED_ASSERTION 3 /* ON NC NC (momentary) */
|
||||
#define LED_PANIC 4 /* ON OFF OFF (flashing 2Hz) */
|
||||
|
||||
/* LED definitions ******************************************************************/
|
||||
/* The TMC4C123G LaunchPad has a two buttons:
|
||||
*
|
||||
* BOARD_SW1 -- Connected to PF4
|
||||
* BOARD_SW2 -- Connected to PF0
|
||||
*/
|
||||
|
||||
#define BUTTON_SW1 0
|
||||
#define BUTTON_SW2 1
|
||||
#define NUM_BUTTONS 2
|
||||
|
||||
#define BUTTON_SW1_BIT (1 << BUTTON_SW1)
|
||||
#define BUTTON_SW2_BIT (1 << BUTTON_SW2)
|
||||
|
||||
/* Pin Multiplexing Disambiguation **************************************************/
|
||||
|
||||
#define GPIO_UART1_CTS GPIO_UART1_CTS_1
|
||||
#define GPIO_UART1_RTS GPIO_UART1_RTS_1
|
||||
#define GPIO_UART1_RX GPIO_UART1_RX_1
|
||||
#define GPIO_UART1_TX GPIO_UART1_TX_1
|
||||
|
||||
/************************************************************************************
|
||||
* Public Function Prototypes
|
||||
************************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
/************************************************************************************
|
||||
* Name: tiva_boardinitialize
|
||||
*
|
||||
* Description:
|
||||
* All Tiva architectures must provide the following entry point. This entry
|
||||
* point is called early in the intitialization -- after all memory has been
|
||||
* configured and mapped but before any devices have been initialized.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
void tiva_boardinitialize(void);
|
||||
|
||||
/************************************************************************************
|
||||
* Name: tm4c_ledinit, tm4c_setled, and tm4c_setleds
|
||||
*
|
||||
* Description:
|
||||
* If CONFIG_ARCH_LEDS is defined, then NuttX will control the on-board LED. If
|
||||
* CONFIG_ARCH_LEDS is not defined, then the following interfaces are available to
|
||||
* control the LEDs from user applications.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
#ifndef CONFIG_ARCH_LEDS
|
||||
void tm4c_ledinit(void);
|
||||
void tm4c_setled(int led, bool ledon);
|
||||
void tm4c_setleds(uint8_t ledset);
|
||||
#endif
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
#endif /* __CONFIGS_TMC4C123G_LAUNCHPAD_INCLUDE_BOARD_H */
|
||||
110
configs/tm4c123g-launchpad/nsh/Make.defs
Normal file
110
configs/tm4c123g-launchpad/nsh/Make.defs
Normal file
@ -0,0 +1,110 @@
|
||||
############################################################################
|
||||
# configs/tm4c123g-launchpad/nsh/Make.defs
|
||||
#
|
||||
# Copyright (C) 2014 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in
|
||||
# the documentation and/or other materials provided with the
|
||||
# distribution.
|
||||
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||
# used to endorse or promote products derived from this software
|
||||
# without specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
# POSSIBILITY OF SUCH DAMAGE.
|
||||
#
|
||||
############################################################################
|
||||
|
||||
include ${TOPDIR}/.config
|
||||
include ${TOPDIR}/tools/Config.mk
|
||||
include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
|
||||
|
||||
ifeq ($(WINTOOL),y)
|
||||
# Windows-native toolchains
|
||||
DIRLINK = $(TOPDIR)/tools/copydir.sh
|
||||
DIRUNLINK = $(TOPDIR)/tools/unlink.sh
|
||||
MKDEP = $(TOPDIR)/tools/mknulldeps.sh
|
||||
ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
|
||||
ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
|
||||
ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/ld.script}"
|
||||
else
|
||||
# Linux/Cygwin-native toolchain
|
||||
MKDEP = $(TOPDIR)/tools/mkdeps.sh
|
||||
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
|
||||
ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
|
||||
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/ld.script
|
||||
endif
|
||||
|
||||
CC = $(CROSSDEV)gcc
|
||||
CXX = $(CROSSDEV)g++
|
||||
CPP = $(CROSSDEV)gcc -E
|
||||
LD = $(CROSSDEV)ld
|
||||
AR = $(CROSSDEV)ar rcs
|
||||
NM = $(CROSSDEV)nm
|
||||
OBJCOPY = $(CROSSDEV)objcopy
|
||||
OBJDUMP = $(CROSSDEV)objdump
|
||||
|
||||
ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
|
||||
ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
|
||||
|
||||
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
|
||||
ARCHOPTIMIZATION = -g
|
||||
endif
|
||||
|
||||
ifneq ($(CONFIG_DEBUG_NOOPT),y)
|
||||
ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
|
||||
endif
|
||||
|
||||
ARCHCFLAGS = -fno-builtin
|
||||
ARCHCXXFLAGS = -fno-builtin -fno-exceptions
|
||||
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
|
||||
ARCHWARNINGSXX = -Wall -Wshadow
|
||||
ARCHDEFINES =
|
||||
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
|
||||
|
||||
CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
|
||||
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
|
||||
CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
|
||||
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
|
||||
CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
|
||||
AFLAGS = $(CFLAGS) -D__ASSEMBLY__
|
||||
|
||||
NXFLATLDFLAGS1 = -r -d -warn-common
|
||||
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
|
||||
LDNXFLATFLAGS = -e main -s 2048
|
||||
|
||||
OBJEXT = .o
|
||||
LIBEXT = .a
|
||||
EXEEXT =
|
||||
|
||||
ifneq ($(CROSSDEV),arm-nuttx-elf-)
|
||||
LDFLAGS += -nostartfiles -nodefaultlibs
|
||||
endif
|
||||
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
|
||||
LDFLAGS += -g
|
||||
endif
|
||||
|
||||
|
||||
HOSTCC = gcc
|
||||
HOSTINCLUDES = -I.
|
||||
HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
|
||||
HOSTLDFLAGS =
|
||||
|
||||
773
configs/tm4c123g-launchpad/nsh/defconfig
Normal file
773
configs/tm4c123g-launchpad/nsh/defconfig
Normal file
@ -0,0 +1,773 @@
|
||||
#
|
||||
# Automatically generated file; DO NOT EDIT.
|
||||
# Nuttx/ Configuration
|
||||
#
|
||||
|
||||
#
|
||||
# Build Setup
|
||||
#
|
||||
# CONFIG_EXPERIMENTAL is not set
|
||||
# CONFIG_DEFAULT_SMALL is not set
|
||||
CONFIG_HOST_LINUX=y
|
||||
# CONFIG_HOST_OSX is not set
|
||||
# CONFIG_HOST_WINDOWS is not set
|
||||
# CONFIG_HOST_OTHER is not set
|
||||
|
||||
#
|
||||
# Build Configuration
|
||||
#
|
||||
# CONFIG_APPS_DIR="../apps"
|
||||
# CONFIG_BUILD_2PASS is not set
|
||||
|
||||
#
|
||||
# Binary Output Formats
|
||||
#
|
||||
# CONFIG_RRLOAD_BINARY is not set
|
||||
# CONFIG_INTELHEX_BINARY is not set
|
||||
# CONFIG_MOTOROLA_SREC is not set
|
||||
CONFIG_RAW_BINARY=y
|
||||
|
||||
#
|
||||
# Customize Header Files
|
||||
#
|
||||
# CONFIG_ARCH_STDINT_H is not set
|
||||
# CONFIG_ARCH_STDBOOL_H is not set
|
||||
# CONFIG_ARCH_MATH_H is not set
|
||||
# CONFIG_ARCH_FLOAT_H is not set
|
||||
# CONFIG_ARCH_STDARG_H is not set
|
||||
|
||||
#
|
||||
# Debug Options
|
||||
#
|
||||
# CONFIG_DEBUG is not set
|
||||
CONFIG_ARCH_HAVE_STACKCHECK=y
|
||||
# CONFIG_ARCH_HAVE_HEAPCHECK is not set
|
||||
# CONFIG_DEBUG_SYMBOLS is not set
|
||||
CONFIG_ARCH_HAVE_CUSTOMOPT=y
|
||||
# CONFIG_DEBUG_NOOPT is not set
|
||||
# CONFIG_DEBUG_CUSTOMOPT is not set
|
||||
CONFIG_DEBUG_FULLOPT=y
|
||||
|
||||
#
|
||||
# System Type
|
||||
#
|
||||
# CONFIG_ARCH_8051 is not set
|
||||
CONFIG_ARCH_ARM=y
|
||||
# CONFIG_ARCH_AVR is not set
|
||||
# CONFIG_ARCH_HC is not set
|
||||
# CONFIG_ARCH_MIPS is not set
|
||||
# CONFIG_ARCH_RGMP is not set
|
||||
# CONFIG_ARCH_SH is not set
|
||||
# CONFIG_ARCH_SIM is not set
|
||||
# CONFIG_ARCH_X86 is not set
|
||||
# CONFIG_ARCH_Z16 is not set
|
||||
# CONFIG_ARCH_Z80 is not set
|
||||
CONFIG_ARCH="arm"
|
||||
|
||||
#
|
||||
# ARM Options
|
||||
#
|
||||
# CONFIG_ARCH_CHIP_A1X is not set
|
||||
# CONFIG_ARCH_CHIP_C5471 is not set
|
||||
# CONFIG_ARCH_CHIP_CALYPSO is not set
|
||||
# CONFIG_ARCH_CHIP_DM320 is not set
|
||||
# CONFIG_ARCH_CHIP_IMX is not set
|
||||
# CONFIG_ARCH_CHIP_KINETIS is not set
|
||||
# CONFIG_ARCH_CHIP_KL is not set
|
||||
# CONFIG_ARCH_CHIP_LM is not set
|
||||
CONFIG_ARCH_CHIP_TIVA=y
|
||||
# CONFIG_ARCH_CHIP_LPC17XX is not set
|
||||
# CONFIG_ARCH_CHIP_LPC214X is not set
|
||||
# CONFIG_ARCH_CHIP_LPC2378 is not set
|
||||
# CONFIG_ARCH_CHIP_LPC31XX is not set
|
||||
# CONFIG_ARCH_CHIP_LPC43XX is not set
|
||||
# CONFIG_ARCH_CHIP_NUC1XX is not set
|
||||
# CONFIG_ARCH_CHIP_SAMA5 is not set
|
||||
# CONFIG_ARCH_CHIP_SAMD is not set
|
||||
# CONFIG_ARCH_CHIP_SAM34 is not set
|
||||
# CONFIG_ARCH_CHIP_STM32 is not set
|
||||
# CONFIG_ARCH_CHIP_STR71X is not set
|
||||
# CONFIG_ARCH_ARM7TDMI is not set
|
||||
# CONFIG_ARCH_ARM926EJS is not set
|
||||
# CONFIG_ARCH_ARM920T is not set
|
||||
# CONFIG_ARCH_CORTEXM0 is not set
|
||||
# CONFIG_ARCH_CORTEXM3 is not set
|
||||
CONFIG_ARCH_CORTEXM4=y
|
||||
# CONFIG_ARCH_CORTEXA5 is not set
|
||||
# CONFIG_ARCH_CORTEXA8 is not set
|
||||
CONFIG_ARCH_FAMILY="armv7-m"
|
||||
CONFIG_ARCH_CHIP="tiva"
|
||||
# CONFIG_ARMV7M_USEBASEPRI is not set
|
||||
CONFIG_ARCH_HAVE_CMNVECTOR=y
|
||||
# CONFIG_ARMV7M_CMNVECTOR is not set
|
||||
CONFIG_ARCH_HAVE_FPU=y
|
||||
# CONFIG_ARCH_FPU is not set
|
||||
CONFIG_ARCH_HAVE_MPU=y
|
||||
# CONFIG_ARMV7M_MPU is not set
|
||||
|
||||
#
|
||||
# ARMV7M Configuration Options
|
||||
#
|
||||
CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y
|
||||
# CONFIG_ARMV7M_TOOLCHAIN_CODEREDL is not set
|
||||
# CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYL is not set
|
||||
# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL is not set
|
||||
CONFIG_ARMV7M_OABI_TOOLCHAIN=y
|
||||
|
||||
#
|
||||
# Tiva/Stellaris Configuration Options
|
||||
#
|
||||
CONFIG_ARCH_CHIP_TM4C123GH6ZRB=y
|
||||
CONFIG_ARCH_CHIP_TM4C=y
|
||||
|
||||
#
|
||||
# Tiva/Stellaris Peripheral Support
|
||||
#
|
||||
CONFIG_TIVA_UART0=y
|
||||
# CONFIG_TIVA_UART1 is not set
|
||||
# CONFIG_TIVA_UART2 is not set
|
||||
# CONFIG_TIVA_UART3 is not set
|
||||
# CONFIG_TIVA_UART4 is not set
|
||||
# CONFIG_TIVA_UART5 is not set
|
||||
# CONFIG_TIVA_UART6 is not set
|
||||
# CONFIG_TIVA_UART7 is not set
|
||||
# CONFIG_SSI0_DISABLE is not set
|
||||
CONFIG_SSI1_DISABLE=y
|
||||
# CONFIG_TIVA_ETHERNET is not set
|
||||
# CONFIG_TIVA_FLASH is not set
|
||||
|
||||
#
|
||||
# Disable GPIO Interrupts
|
||||
#
|
||||
# CONFIG_TIVA_DISABLE_GPIOA_IRQS is not set
|
||||
# CONFIG_TIVA_DISABLE_GPIOB_IRQS is not set
|
||||
# CONFIG_TIVA_DISABLE_GPIOC_IRQS is not set
|
||||
# CONFIG_TIVA_DISABLE_GPIOD_IRQS is not set
|
||||
# CONFIG_TIVA_DISABLE_GPIOE_IRQS is not set
|
||||
# CONFIG_TIVA_DISABLE_GPIOF_IRQS is not set
|
||||
# CONFIG_TIVA_DISABLE_GPIOG_IRQS is not set
|
||||
CONFIG_TIVA_DISABLE_GPIOH_IRQS=y
|
||||
CONFIG_TIVA_DISABLE_GPIOJ_IRQS=y
|
||||
# CONFIG_TIVA_DISABLE_GPIOK_IRQS is not set
|
||||
# CONFIG_TIVA_DISABLE_GPIOL_IRQS is not set
|
||||
# CONFIG_TIVA_DISABLE_GPIOM_IRQS is not set
|
||||
# CONFIG_TIVA_DISABLE_GPION_IRQS is not set
|
||||
# CONFIG_TIVA_DISABLE_GPIOP_IRQS is not set
|
||||
# CONFIG_TIVA_DISABLE_GPIOQ_IRQS is not set
|
||||
|
||||
#
|
||||
# Tiva/Stellaris SSI Configuration
|
||||
#
|
||||
CONFIG_SSI_POLLWAIT=y
|
||||
CONFIG_SSI_TXLIMIT=4
|
||||
|
||||
#
|
||||
# Architecture Options
|
||||
#
|
||||
# CONFIG_ARCH_NOINTC is not set
|
||||
# CONFIG_ARCH_VECNOTIRQ is not set
|
||||
# CONFIG_ARCH_DMA is not set
|
||||
CONFIG_ARCH_HAVE_IRQPRIO=y
|
||||
# CONFIG_CUSTOM_STACK is not set
|
||||
# CONFIG_ADDRENV is not set
|
||||
CONFIG_ARCH_HAVE_VFORK=y
|
||||
# CONFIG_ARCH_HAVE_MMU is not set
|
||||
# CONFIG_ARCH_NAND_HWECC is not set
|
||||
CONFIG_ARCH_IRQPRIO=y
|
||||
CONFIG_ARCH_STACKDUMP=y
|
||||
# CONFIG_ENDIAN_BIG is not set
|
||||
# CONFIG_ARCH_IDLE_CUSTOM is not set
|
||||
# CONFIG_ARCH_HAVE_RAMFUNCS is not set
|
||||
CONFIG_ARCH_HAVE_RAMVECTORS=y
|
||||
# CONFIG_ARCH_RAMVECTORS is not set
|
||||
|
||||
#
|
||||
# Board Settings
|
||||
#
|
||||
CONFIG_BOARD_LOOPSPERMSEC=4531
|
||||
# CONFIG_ARCH_CALIBRATION is not set
|
||||
|
||||
#
|
||||
# Interrupt options
|
||||
#
|
||||
CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
|
||||
CONFIG_ARCH_INTERRUPTSTACK=0
|
||||
CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
|
||||
# CONFIG_ARCH_HIPRI_INTERRUPT is not set
|
||||
|
||||
#
|
||||
# Boot options
|
||||
#
|
||||
# CONFIG_BOOT_RUNFROMEXTSRAM is not set
|
||||
CONFIG_BOOT_RUNFROMFLASH=y
|
||||
# CONFIG_BOOT_RUNFROMISRAM is not set
|
||||
# CONFIG_BOOT_RUNFROMSDRAM is not set
|
||||
# CONFIG_BOOT_COPYTORAM is not set
|
||||
|
||||
#
|
||||
# Boot Memory Configuration
|
||||
#
|
||||
CONFIG_RAM_START=0x20000000
|
||||
CONFIG_RAM_SIZE=32768
|
||||
# CONFIG_ARCH_HAVE_SDRAM is not set
|
||||
|
||||
#
|
||||
# Board Selection
|
||||
#
|
||||
CONFIG_ARCH_BOARD_TM4C123G_LAUNCHPAD=y
|
||||
# CONFIG_ARCH_BOARD_CUSTOM is not set
|
||||
CONFIG_ARCH_BOARD="tm4c123g-launchpad"
|
||||
|
||||
#
|
||||
# Common Board Options
|
||||
#
|
||||
CONFIG_ARCH_HAVE_LEDS=y
|
||||
CONFIG_ARCH_LEDS=y
|
||||
CONFIG_ARCH_HAVE_BUTTONS=y
|
||||
# CONFIG_ARCH_BUTTONS is not set
|
||||
CONFIG_ARCH_HAVE_IRQBUTTONS=y
|
||||
CONFIG_NSH_MMCSDMINOR=0
|
||||
|
||||
#
|
||||
# Board-Specific Options
|
||||
#
|
||||
|
||||
#
|
||||
# RTOS Features
|
||||
#
|
||||
# CONFIG_BOARD_INITIALIZE is not set
|
||||
CONFIG_MSEC_PER_TICK=10
|
||||
# CONFIG_SYSTEM_TIME64 is not set
|
||||
CONFIG_RR_INTERVAL=200
|
||||
# CONFIG_SCHED_CPULOAD is not set
|
||||
# CONFIG_SCHED_INSTRUMENTATION is not set
|
||||
CONFIG_TASK_NAME_SIZE=0
|
||||
# CONFIG_SCHED_HAVE_PARENT is not set
|
||||
# CONFIG_JULIAN_TIME is not set
|
||||
CONFIG_START_YEAR=2013
|
||||
CONFIG_START_MONTH=3
|
||||
CONFIG_START_DAY=24
|
||||
CONFIG_DEV_CONSOLE=y
|
||||
# CONFIG_MUTEX_TYPES is not set
|
||||
# CONFIG_PRIORITY_INHERITANCE is not set
|
||||
# CONFIG_FDCLONE_DISABLE is not set
|
||||
# CONFIG_FDCLONE_STDIO is not set
|
||||
# CONFIG_SDCLONE_DISABLE is not set
|
||||
CONFIG_SCHED_WAITPID=y
|
||||
# CONFIG_SCHED_STARTHOOK is not set
|
||||
# CONFIG_SCHED_ATEXIT is not set
|
||||
# CONFIG_SCHED_ONEXIT is not set
|
||||
CONFIG_USER_ENTRYPOINT="nsh_main"
|
||||
CONFIG_DISABLE_OS_API=y
|
||||
# CONFIG_DISABLE_CLOCK is not set
|
||||
# CONFIG_DISABLE_POSIX_TIMERS is not set
|
||||
# CONFIG_DISABLE_PTHREAD is not set
|
||||
# CONFIG_DISABLE_SIGNALS is not set
|
||||
# CONFIG_DISABLE_MQUEUE is not set
|
||||
# CONFIG_DISABLE_ENVIRON is not set
|
||||
|
||||
#
|
||||
# Signal Numbers
|
||||
#
|
||||
CONFIG_SIG_SIGUSR1=1
|
||||
CONFIG_SIG_SIGUSR2=2
|
||||
CONFIG_SIG_SIGALARM=3
|
||||
CONFIG_SIG_SIGCONDTIMEDOUT=16
|
||||
|
||||
#
|
||||
# Sizes of configurable things (0 disables)
|
||||
#
|
||||
CONFIG_MAX_TASKS=16
|
||||
CONFIG_MAX_TASK_ARGS=4
|
||||
CONFIG_NPTHREAD_KEYS=4
|
||||
CONFIG_NFILE_DESCRIPTORS=8
|
||||
CONFIG_NFILE_STREAMS=8
|
||||
CONFIG_NAME_MAX=32
|
||||
CONFIG_PREALLOC_MQ_MSGS=4
|
||||
CONFIG_MQ_MAXMSGSIZE=32
|
||||
CONFIG_MAX_WDOGPARMS=2
|
||||
CONFIG_PREALLOC_WDOGS=4
|
||||
CONFIG_PREALLOC_TIMERS=4
|
||||
|
||||
#
|
||||
# Stack and heap information
|
||||
#
|
||||
CONFIG_IDLETHREAD_STACKSIZE=1024
|
||||
CONFIG_USERMAIN_STACKSIZE=2048
|
||||
CONFIG_PTHREAD_STACK_MIN=256
|
||||
CONFIG_PTHREAD_STACK_DEFAULT=2048
|
||||
|
||||
#
|
||||
# Device Drivers
|
||||
#
|
||||
CONFIG_DISABLE_POLL=y
|
||||
CONFIG_DEV_NULL=y
|
||||
# CONFIG_DEV_ZERO is not set
|
||||
# CONFIG_LOOP is not set
|
||||
# CONFIG_RAMDISK is not set
|
||||
# CONFIG_CAN is not set
|
||||
# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
|
||||
# CONFIG_PWM is not set
|
||||
# CONFIG_ARCH_HAVE_I2CRESET is not set
|
||||
# CONFIG_I2C is not set
|
||||
# CONFIG_SPI is not set
|
||||
# CONFIG_I2S is not set
|
||||
# CONFIG_RTC is not set
|
||||
# CONFIG_WATCHDOG is not set
|
||||
# CONFIG_ANALOG is not set
|
||||
# CONFIG_AUDIO_DEVICES is not set
|
||||
# CONFIG_VIDEO_DEVICES is not set
|
||||
# CONFIG_BCH is not set
|
||||
# CONFIG_INPUT is not set
|
||||
# CONFIG_LCD is not set
|
||||
# CONFIG_MMCSD is not set
|
||||
# CONFIG_MTD is not set
|
||||
# CONFIG_PIPES is not set
|
||||
# CONFIG_PM is not set
|
||||
# CONFIG_POWER is not set
|
||||
# CONFIG_SENSORS is not set
|
||||
# CONFIG_SERCOMM_CONSOLE is not set
|
||||
CONFIG_SERIAL=y
|
||||
# CONFIG_DEV_LOWCONSOLE is not set
|
||||
# CONFIG_16550_UART is not set
|
||||
# CONFIG_ARCH_HAVE_UART is not set
|
||||
CONFIG_ARCH_HAVE_UART0=y
|
||||
# CONFIG_ARCH_HAVE_UART1 is not set
|
||||
# CONFIG_ARCH_HAVE_UART2 is not set
|
||||
# CONFIG_ARCH_HAVE_UART3 is not set
|
||||
# CONFIG_ARCH_HAVE_UART4 is not set
|
||||
# CONFIG_ARCH_HAVE_UART5 is not set
|
||||
# CONFIG_ARCH_HAVE_UART6 is not set
|
||||
# CONFIG_ARCH_HAVE_UART7 is not set
|
||||
# CONFIG_ARCH_HAVE_UART8 is not set
|
||||
# CONFIG_ARCH_HAVE_SCI0 is not set
|
||||
# CONFIG_ARCH_HAVE_SCI1 is not set
|
||||
# CONFIG_ARCH_HAVE_USART0 is not set
|
||||
# CONFIG_ARCH_HAVE_USART1 is not set
|
||||
# CONFIG_ARCH_HAVE_USART2 is not set
|
||||
# CONFIG_ARCH_HAVE_USART3 is not set
|
||||
# CONFIG_ARCH_HAVE_USART4 is not set
|
||||
# CONFIG_ARCH_HAVE_USART5 is not set
|
||||
# CONFIG_ARCH_HAVE_USART6 is not set
|
||||
# CONFIG_ARCH_HAVE_USART7 is not set
|
||||
# CONFIG_ARCH_HAVE_USART8 is not set
|
||||
|
||||
#
|
||||
# USART Configuration
|
||||
#
|
||||
CONFIG_MCU_SERIAL=y
|
||||
CONFIG_STANDARD_SERIAL=y
|
||||
CONFIG_UART0_SERIAL_CONSOLE=y
|
||||
# CONFIG_NO_SERIAL_CONSOLE is not set
|
||||
|
||||
#
|
||||
# UART0 Configuration
|
||||
#
|
||||
CONFIG_UART0_RXBUFSIZE=256
|
||||
CONFIG_UART0_TXBUFSIZE=256
|
||||
CONFIG_UART0_BAUD=115200
|
||||
CONFIG_UART0_BITS=8
|
||||
CONFIG_UART0_PARITY=0
|
||||
CONFIG_UART0_2STOP=0
|
||||
# CONFIG_UART0_IFLOWCONTROL is not set
|
||||
# CONFIG_UART0_OFLOWCONTROL is not set
|
||||
# CONFIG_SERIAL_IFLOWCONTROL is not set
|
||||
# CONFIG_SERIAL_OFLOWCONTROL is not set
|
||||
# CONFIG_USBDEV is not set
|
||||
# CONFIG_USBHOST is not set
|
||||
# CONFIG_WIRELESS is not set
|
||||
|
||||
#
|
||||
# System Logging Device Options
|
||||
#
|
||||
|
||||
#
|
||||
# System Logging
|
||||
#
|
||||
# CONFIG_RAMLOG is not set
|
||||
|
||||
#
|
||||
# Networking Support
|
||||
#
|
||||
# CONFIG_ARCH_HAVE_NET is not set
|
||||
# CONFIG_ARCH_HAVE_PHY is not set
|
||||
# CONFIG_NET is not set
|
||||
|
||||
#
|
||||
# File Systems
|
||||
#
|
||||
|
||||
#
|
||||
# File system configuration
|
||||
#
|
||||
# CONFIG_DISABLE_MOUNTPOINT is not set
|
||||
# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
|
||||
# CONFIG_FS_READABLE is not set
|
||||
# CONFIG_FS_WRITABLE is not set
|
||||
# CONFIG_FS_RAMMAP is not set
|
||||
# CONFIG_FS_FAT is not set
|
||||
# CONFIG_FS_NXFFS is not set
|
||||
# CONFIG_FS_ROMFS is not set
|
||||
# CONFIG_FS_SMARTFS is not set
|
||||
# CONFIG_FS_BINFS is not set
|
||||
# CONFIG_FS_PROCFS is not set
|
||||
|
||||
#
|
||||
# System Logging
|
||||
#
|
||||
# CONFIG_SYSLOG_ENABLE is not set
|
||||
# CONFIG_SYSLOG is not set
|
||||
|
||||
#
|
||||
# Graphics Support
|
||||
#
|
||||
# CONFIG_NX is not set
|
||||
|
||||
#
|
||||
# Memory Management
|
||||
#
|
||||
# CONFIG_MM_MULTIHEAP is not set
|
||||
# CONFIG_MM_SMALL is not set
|
||||
CONFIG_MM_REGIONS=1
|
||||
# CONFIG_ARCH_HAVE_HEAP2 is not set
|
||||
# CONFIG_GRAN is not set
|
||||
|
||||
#
|
||||
# Audio Support
|
||||
#
|
||||
# CONFIG_AUDIO is not set
|
||||
|
||||
#
|
||||
# Binary Formats
|
||||
#
|
||||
# CONFIG_BINFMT_DISABLE is not set
|
||||
# CONFIG_BINFMT_EXEPATH is not set
|
||||
# CONFIG_NXFLAT is not set
|
||||
# CONFIG_ELF is not set
|
||||
CONFIG_BUILTIN=y
|
||||
# CONFIG_PIC is not set
|
||||
# CONFIG_SYMTAB_ORDEREDBYNAME is not set
|
||||
|
||||
#
|
||||
# Library Routines
|
||||
#
|
||||
|
||||
#
|
||||
# Standard C Library Options
|
||||
#
|
||||
CONFIG_STDIO_BUFFER_SIZE=64
|
||||
CONFIG_STDIO_LINEBUFFER=y
|
||||
CONFIG_NUNGET_CHARS=2
|
||||
CONFIG_LIB_HOMEDIR="/"
|
||||
# CONFIG_LIBM is not set
|
||||
# CONFIG_NOPRINTF_FIELDWIDTH is not set
|
||||
# CONFIG_LIBC_FLOATINGPOINT is not set
|
||||
CONFIG_LIB_RAND_ORDER=1
|
||||
# CONFIG_EOL_IS_CR is not set
|
||||
# CONFIG_EOL_IS_LF is not set
|
||||
# CONFIG_EOL_IS_BOTH_CRLF is not set
|
||||
CONFIG_EOL_IS_EITHER_CRLF=y
|
||||
# CONFIG_LIBC_EXECFUNCS is not set
|
||||
CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
|
||||
CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
|
||||
# CONFIG_LIBC_STRERROR is not set
|
||||
# CONFIG_LIBC_PERROR_STDOUT is not set
|
||||
CONFIG_ARCH_LOWPUTC=y
|
||||
CONFIG_LIB_SENDFILE_BUFSIZE=512
|
||||
# CONFIG_ARCH_ROMGETC is not set
|
||||
# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
|
||||
|
||||
#
|
||||
# Non-standard Library Support
|
||||
#
|
||||
# CONFIG_SCHED_WORKQUEUE is not set
|
||||
# CONFIG_LIB_KBDCODEC is not set
|
||||
# CONFIG_LIB_SLCDCODEC is not set
|
||||
|
||||
#
|
||||
# Basic CXX Support
|
||||
#
|
||||
# CONFIG_C99_BOOL8 is not set
|
||||
# CONFIG_HAVE_CXX is not set
|
||||
|
||||
#
|
||||
# Application Configuration
|
||||
#
|
||||
|
||||
#
|
||||
# Built-In Applications
|
||||
#
|
||||
CONFIG_BUILTIN_PROXY_STACKSIZE=1024
|
||||
|
||||
#
|
||||
# Examples
|
||||
#
|
||||
# CONFIG_EXAMPLES_BUTTONS is not set
|
||||
# CONFIG_EXAMPLES_CAN is not set
|
||||
# CONFIG_EXAMPLES_CONFIGDATA is not set
|
||||
# CONFIG_EXAMPLES_DHCPD is not set
|
||||
# CONFIG_EXAMPLES_ELF is not set
|
||||
# CONFIG_EXAMPLES_FTPC is not set
|
||||
# CONFIG_EXAMPLES_FTPD is not set
|
||||
# CONFIG_EXAMPLES_HELLO is not set
|
||||
# CONFIG_EXAMPLES_HELLOXX is not set
|
||||
# CONFIG_EXAMPLES_JSON is not set
|
||||
# CONFIG_EXAMPLES_HIDKBD is not set
|
||||
# CONFIG_EXAMPLES_KEYPADTEST is not set
|
||||
# CONFIG_EXAMPLES_IGMP is not set
|
||||
# CONFIG_EXAMPLES_LCDRW is not set
|
||||
# CONFIG_EXAMPLES_MM is not set
|
||||
# CONFIG_EXAMPLES_MODBUS is not set
|
||||
# CONFIG_EXAMPLES_MOUNT is not set
|
||||
# CONFIG_EXAMPLES_NRF24L01TERM is not set
|
||||
CONFIG_EXAMPLES_NSH=y
|
||||
# CONFIG_EXAMPLES_NULL is not set
|
||||
# CONFIG_EXAMPLES_NX is not set
|
||||
# CONFIG_EXAMPLES_NXCONSOLE is not set
|
||||
# CONFIG_EXAMPLES_NXFFS is not set
|
||||
# CONFIG_EXAMPLES_NXFLAT is not set
|
||||
# CONFIG_EXAMPLES_NXHELLO is not set
|
||||
# CONFIG_EXAMPLES_NXIMAGE is not set
|
||||
# CONFIG_EXAMPLES_NXLINES is not set
|
||||
# CONFIG_EXAMPLES_NXTEXT is not set
|
||||
# CONFIG_EXAMPLES_OSTEST is not set
|
||||
# CONFIG_EXAMPLES_PASHELLO is not set
|
||||
# CONFIG_EXAMPLES_PIPE is not set
|
||||
# CONFIG_EXAMPLES_POSIXSPAWN is not set
|
||||
# CONFIG_EXAMPLES_QENCODER is not set
|
||||
# CONFIG_EXAMPLES_RGMP is not set
|
||||
# CONFIG_EXAMPLES_ROMFS is not set
|
||||
# CONFIG_EXAMPLES_SENDMAIL is not set
|
||||
# CONFIG_EXAMPLES_SERLOOP is not set
|
||||
# CONFIG_EXAMPLES_SLCD is not set
|
||||
# CONFIG_EXAMPLES_SMART_TEST is not set
|
||||
# CONFIG_EXAMPLES_SMART is not set
|
||||
# CONFIG_EXAMPLES_TCPECHO is not set
|
||||
# CONFIG_EXAMPLES_TELNETD is not set
|
||||
# CONFIG_EXAMPLES_THTTPD is not set
|
||||
# CONFIG_EXAMPLES_TIFF is not set
|
||||
# CONFIG_EXAMPLES_TOUCHSCREEN is not set
|
||||
# CONFIG_EXAMPLES_UDP is not set
|
||||
# CONFIG_EXAMPLES_UIP is not set
|
||||
# CONFIG_EXAMPLES_USBSERIAL is not set
|
||||
# CONFIG_EXAMPLES_USBTERM is not set
|
||||
# CONFIG_EXAMPLES_WATCHDOG is not set
|
||||
|
||||
#
|
||||
# Graphics Support
|
||||
#
|
||||
# CONFIG_TIFF is not set
|
||||
|
||||
#
|
||||
# Interpreters
|
||||
#
|
||||
# CONFIG_INTERPRETERS_FICL is not set
|
||||
# CONFIG_INTERPRETERS_PCODE is not set
|
||||
|
||||
#
|
||||
# Network Utilities
|
||||
#
|
||||
|
||||
#
|
||||
# Networking Utilities
|
||||
#
|
||||
# CONFIG_NETUTILS_CODECS is not set
|
||||
# CONFIG_NETUTILS_DHCPD is not set
|
||||
# CONFIG_NETUTILS_FTPC is not set
|
||||
# CONFIG_NETUTILS_FTPD is not set
|
||||
# CONFIG_NETUTILS_JSON is not set
|
||||
# CONFIG_NETUTILS_SMTP is not set
|
||||
# CONFIG_NETUTILS_TFTPC is not set
|
||||
# CONFIG_NETUTILS_THTTPD is not set
|
||||
# CONFIG_NETUTILS_UIPLIB is not set
|
||||
# CONFIG_NETUTILS_WEBCLIENT is not set
|
||||
|
||||
#
|
||||
# FreeModBus
|
||||
#
|
||||
# CONFIG_MODBUS is not set
|
||||
|
||||
#
|
||||
# NSH Library
|
||||
#
|
||||
CONFIG_NSH_LIBRARY=y
|
||||
CONFIG_NSH_READLINE=y
|
||||
# CONFIG_NSH_CLE is not set
|
||||
CONFIG_NSH_BUILTIN_APPS=y
|
||||
|
||||
#
|
||||
# Disable Individual commands
|
||||
#
|
||||
# CONFIG_NSH_DISABLE_ADDROUTE is not set
|
||||
# CONFIG_NSH_DISABLE_CAT is not set
|
||||
# CONFIG_NSH_DISABLE_CD is not set
|
||||
# CONFIG_NSH_DISABLE_CP is not set
|
||||
# CONFIG_NSH_DISABLE_CMP is not set
|
||||
# CONFIG_NSH_DISABLE_DD is not set
|
||||
# CONFIG_NSH_DISABLE_DF is not set
|
||||
# CONFIG_NSH_DISABLE_DELROUTE is not set
|
||||
# CONFIG_NSH_DISABLE_ECHO is not set
|
||||
# CONFIG_NSH_DISABLE_EXEC is not set
|
||||
# CONFIG_NSH_DISABLE_EXIT is not set
|
||||
# CONFIG_NSH_DISABLE_FREE is not set
|
||||
# CONFIG_NSH_DISABLE_GET is not set
|
||||
# CONFIG_NSH_DISABLE_HELP is not set
|
||||
# CONFIG_NSH_DISABLE_HEXDUMP is not set
|
||||
# CONFIG_NSH_DISABLE_IFCONFIG is not set
|
||||
# CONFIG_NSH_DISABLE_KILL is not set
|
||||
# CONFIG_NSH_DISABLE_LOSETUP is not set
|
||||
# CONFIG_NSH_DISABLE_LS is not set
|
||||
# CONFIG_NSH_DISABLE_MB is not set
|
||||
# CONFIG_NSH_DISABLE_MKDIR is not set
|
||||
# CONFIG_NSH_DISABLE_MKFIFO is not set
|
||||
# CONFIG_NSH_DISABLE_MKRD is not set
|
||||
# CONFIG_NSH_DISABLE_MH is not set
|
||||
# CONFIG_NSH_DISABLE_MOUNT is not set
|
||||
# CONFIG_NSH_DISABLE_MW is not set
|
||||
# CONFIG_NSH_DISABLE_PS is not set
|
||||
# CONFIG_NSH_DISABLE_PUT is not set
|
||||
# CONFIG_NSH_DISABLE_PWD is not set
|
||||
# CONFIG_NSH_DISABLE_RM is not set
|
||||
# CONFIG_NSH_DISABLE_RMDIR is not set
|
||||
# CONFIG_NSH_DISABLE_SET is not set
|
||||
# CONFIG_NSH_DISABLE_SH is not set
|
||||
# CONFIG_NSH_DISABLE_SLEEP is not set
|
||||
# CONFIG_NSH_DISABLE_TEST is not set
|
||||
# CONFIG_NSH_DISABLE_UMOUNT is not set
|
||||
# CONFIG_NSH_DISABLE_UNSET is not set
|
||||
# CONFIG_NSH_DISABLE_USLEEP is not set
|
||||
# CONFIG_NSH_DISABLE_WGET is not set
|
||||
# CONFIG_NSH_DISABLE_XD is not set
|
||||
|
||||
#
|
||||
# Configure Command Options
|
||||
#
|
||||
CONFIG_NSH_CMDOPT_DF_H=y
|
||||
CONFIG_NSH_CODECS_BUFSIZE=128
|
||||
CONFIG_NSH_CMDOPT_HEXDUMP=y
|
||||
CONFIG_NSH_FILEIOSIZE=512
|
||||
CONFIG_NSH_LINELEN=64
|
||||
# CONFIG_NSH_DISABLE_SEMICOLON is not set
|
||||
CONFIG_NSH_CMDPARMS=y
|
||||
CONFIG_NSH_TMPDIR="/tmp"
|
||||
CONFIG_NSH_MAXARGUMENTS=6
|
||||
CONFIG_NSH_ARGCAT=y
|
||||
CONFIG_NSH_NESTDEPTH=3
|
||||
# CONFIG_NSH_DISABLESCRIPT is not set
|
||||
# CONFIG_NSH_DISABLE_ITEF is not set
|
||||
# CONFIG_NSH_DISABLE_LOOPS is not set
|
||||
# CONFIG_NSH_DISABLEBG is not set
|
||||
CONFIG_NSH_CONSOLE=y
|
||||
|
||||
#
|
||||
# USB Trace Support
|
||||
#
|
||||
# CONFIG_NSH_CONDEV is not set
|
||||
# CONFIG_NSH_ARCHINIT is not set
|
||||
|
||||
#
|
||||
# NxWidgets/NxWM
|
||||
#
|
||||
|
||||
#
|
||||
# Platform-specific Support
|
||||
#
|
||||
# CONFIG_PLATFORM_CONFIGDATA is not set
|
||||
|
||||
#
|
||||
# System Libraries and NSH Add-Ons
|
||||
#
|
||||
|
||||
#
|
||||
# USB CDC/ACM Device Commands
|
||||
#
|
||||
|
||||
#
|
||||
# USB Composite Device Commands
|
||||
#
|
||||
|
||||
#
|
||||
# Custom Free Memory Command
|
||||
#
|
||||
# CONFIG_SYSTEM_FREE is not set
|
||||
|
||||
#
|
||||
# I2C tool
|
||||
#
|
||||
|
||||
#
|
||||
# INI File Parser
|
||||
#
|
||||
# CONFIG_SYSTEM_INIFILE is not set
|
||||
|
||||
#
|
||||
# FLASH Program Installation
|
||||
#
|
||||
# CONFIG_SYSTEM_INSTALL is not set
|
||||
|
||||
#
|
||||
# FLASH Erase-all Command
|
||||
#
|
||||
|
||||
#
|
||||
# NxPlayer media player library / command Line
|
||||
#
|
||||
# CONFIG_SYSTEM_NXPLAYER is not set
|
||||
|
||||
#
|
||||
# RAM test
|
||||
#
|
||||
# CONFIG_SYSTEM_RAMTEST is not set
|
||||
|
||||
#
|
||||
# readline()
|
||||
#
|
||||
CONFIG_SYSTEM_READLINE=y
|
||||
CONFIG_READLINE_ECHO=y
|
||||
|
||||
#
|
||||
# Power Off
|
||||
#
|
||||
# CONFIG_SYSTEM_POWEROFF is not set
|
||||
|
||||
#
|
||||
# RAMTRON
|
||||
#
|
||||
# CONFIG_SYSTEM_RAMTRON is not set
|
||||
|
||||
#
|
||||
# SD Card
|
||||
#
|
||||
# CONFIG_SYSTEM_SDCARD is not set
|
||||
|
||||
#
|
||||
# Sysinfo
|
||||
#
|
||||
# CONFIG_SYSTEM_SYSINFO is not set
|
||||
|
||||
#
|
||||
# USB Monitor
|
||||
#
|
||||
|
||||
#
|
||||
# EMACS-like Command Line Editor
|
||||
#
|
||||
# CONFIG_SYSTEM_CLE is not set
|
||||
|
||||
#
|
||||
# VI Work-Alike Editor
|
||||
#
|
||||
# CONFIG_SYSTEM_VI is not set
|
||||
|
||||
#
|
||||
# Stack Monitor
|
||||
#
|
||||
|
||||
#
|
||||
# USB Mass Storage Device Commands
|
||||
#
|
||||
|
||||
#
|
||||
# Zmodem Commands
|
||||
#
|
||||
# CONFIG_SYSTEM_ZMODEM is not set
|
||||
74
configs/tm4c123g-launchpad/nsh/setenv.sh
Executable file
74
configs/tm4c123g-launchpad/nsh/setenv.sh
Executable file
@ -0,0 +1,74 @@
|
||||
#!/bin/bash
|
||||
# configs/tm4c123g-launchpad/nsh/setenv.sh
|
||||
#
|
||||
# Copyright (C) 2014 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in
|
||||
# the documentation and/or other materials provided with the
|
||||
# distribution.
|
||||
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||
# used to endorse or promote products derived from this software
|
||||
# without specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
# POSSIBILITY OF SUCH DAMAGE.
|
||||
#
|
||||
|
||||
if [ "$_" = "$0" ] ; then
|
||||
echo "You must source this script, not run it!" 1>&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
WD=`pwd`
|
||||
if [ ! -x "setenv.sh" ]; then
|
||||
echo "This script must be executed from the top-level NuttX build directory"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ -z "${PATH_ORIG}" ]; then
|
||||
export PATH_ORIG="${PATH}"
|
||||
fi
|
||||
|
||||
# This is the Cygwin path to the location where I installed the CodeSourcery
|
||||
# toolchain under windows. You will also have to edit this if you install
|
||||
# the CodeSourcery toolchain in any other location
|
||||
#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
|
||||
#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
|
||||
|
||||
# These are the Cygwin paths to the locations where I installed the Atollic
|
||||
# toolchain under windows. You will also have to edit this if you install
|
||||
# the Atollic toolchain in any other location. /usr/bin is added before
|
||||
# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
|
||||
# at those locations as well.
|
||||
#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
|
||||
#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
|
||||
|
||||
# This is the Cygwin path to the location where I build the buildroot
|
||||
# toolchain.
|
||||
export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
|
||||
|
||||
# The tm4c123g-launchpad/tools directory
|
||||
export TOOL_DIR="${WD}/configs/tm4c123g-launchpad/tools"
|
||||
|
||||
# Add the path to the toolchain and tools directory to the PATH varialble
|
||||
export PATH="${TOOLCHAIN_BIN}:${TOOL_DIR}:/sbin:/usr/sbin:${PATH_ORIG}"
|
||||
|
||||
echo "PATH : ${PATH}"
|
||||
115
configs/tm4c123g-launchpad/scripts/ld.script
Executable file
115
configs/tm4c123g-launchpad/scripts/ld.script
Executable file
@ -0,0 +1,115 @@
|
||||
/****************************************************************************
|
||||
* configs/tm4c123g-launchpad/scripts/ld.script
|
||||
*
|
||||
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* The TM4C123GH6ZRB has 256Kb of FLASH beginning at address 0x0000:0000 and
|
||||
* 32Kb of SRAM beginning at 0x2000:0000.
|
||||
*/
|
||||
|
||||
MEMORY
|
||||
{
|
||||
flash (rx) : ORIGIN = 0x00000000, LENGTH = 256K
|
||||
sram (rwx) : ORIGIN = 0x20000000, LENGTH = 32K
|
||||
}
|
||||
|
||||
OUTPUT_ARCH(arm)
|
||||
ENTRY(_stext)
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
.text : {
|
||||
_stext = ABSOLUTE(.);
|
||||
*(.vectors)
|
||||
*(.text .text.*)
|
||||
*(.fixup)
|
||||
*(.gnu.warning)
|
||||
*(.rodata .rodata.*)
|
||||
*(.gnu.linkonce.t.*)
|
||||
*(.glue_7)
|
||||
*(.glue_7t)
|
||||
*(.got)
|
||||
*(.gcc_except_table)
|
||||
*(.gnu.linkonce.r.*)
|
||||
_etext = ABSOLUTE(.);
|
||||
} > flash
|
||||
|
||||
.init_section : {
|
||||
_sinit = ABSOLUTE(.);
|
||||
*(.init_array .init_array.*)
|
||||
_einit = ABSOLUTE(.);
|
||||
} > flash
|
||||
|
||||
.ARM.extab : {
|
||||
*(.ARM.extab*)
|
||||
} > flash
|
||||
|
||||
__exidx_start = ABSOLUTE(.);
|
||||
.ARM.exidx : {
|
||||
*(.ARM.exidx*)
|
||||
} > flash
|
||||
__exidx_end = ABSOLUTE(.);
|
||||
|
||||
_eronly = ABSOLUTE(.);
|
||||
|
||||
.data : {
|
||||
_sdata = ABSOLUTE(.);
|
||||
*(.data .data.*)
|
||||
*(.gnu.linkonce.d.*)
|
||||
CONSTRUCTORS
|
||||
_edata = ABSOLUTE(.);
|
||||
} > sram AT > flash
|
||||
|
||||
.bss : {
|
||||
_sbss = ABSOLUTE(.);
|
||||
*(.bss .bss.*)
|
||||
*(.gnu.linkonce.b.*)
|
||||
*(COMMON)
|
||||
_ebss = ABSOLUTE(.);
|
||||
} > sram
|
||||
|
||||
/* Stabs debugging sections. */
|
||||
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
.stab.excl 0 : { *(.stab.excl) }
|
||||
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||
.stab.index 0 : { *(.stab.index) }
|
||||
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||
.comment 0 : { *(.comment) }
|
||||
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||
.debug_info 0 : { *(.debug_info) }
|
||||
.debug_line 0 : { *(.debug_line) }
|
||||
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||
.debug_aranges 0 : { *(.debug_aranges) }
|
||||
}
|
||||
2
configs/tm4c123g-launchpad/src/.gitignore
vendored
Normal file
2
configs/tm4c123g-launchpad/src/.gitignore
vendored
Normal file
@ -0,0 +1,2 @@
|
||||
/.depend
|
||||
/Make.dep
|
||||
91
configs/tm4c123g-launchpad/src/Makefile
Normal file
91
configs/tm4c123g-launchpad/src/Makefile
Normal file
@ -0,0 +1,91 @@
|
||||
############################################################################
|
||||
# configs/tm4c123g-launchpad/src/Makefile
|
||||
#
|
||||
# Copyright (C) 2014 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in
|
||||
# the documentation and/or other materials provided with the
|
||||
# distribution.
|
||||
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||
# used to endorse or promote products derived from this software
|
||||
# without specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
# POSSIBILITY OF SUCH DAMAGE.
|
||||
#
|
||||
############################################################################
|
||||
|
||||
-include $(TOPDIR)/Make.defs
|
||||
|
||||
CFLAGS += -I$(TOPDIR)/sched
|
||||
|
||||
ASRCS =
|
||||
AOBJS = $(ASRCS:.S=$(OBJEXT))
|
||||
CSRCS = tm4c_boot.c tm4c_ssi.c
|
||||
|
||||
ifeq ($(CONFIG_ARCH_LEDS),y)
|
||||
CSRCS += tm4c_autoleds.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_NSH_ARCHINIT),y)
|
||||
CSRCS += tm4c_nsh.c
|
||||
endif
|
||||
|
||||
COBJS = $(CSRCS:.c=$(OBJEXT))
|
||||
|
||||
SRCS = $(ASRCS) $(CSRCS)
|
||||
OBJS = $(AOBJS) $(COBJS)
|
||||
|
||||
ARCH_SRCDIR = $(TOPDIR)/arch/$(CONFIG_ARCH)/src
|
||||
ifeq ($(WINTOOL),y)
|
||||
CFLAGS += -I "${shell cygpath -w $(ARCH_SRCDIR)/chip}" \
|
||||
-I "${shell cygpath -w $(ARCH_SRCDIR)/common}" \
|
||||
-I "${shell cygpath -w $(ARCH_SRCDIR)/armv7-m}"
|
||||
else
|
||||
CFLAGS += -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common -I$(ARCH_SRCDIR)/armv7-m
|
||||
endif
|
||||
|
||||
all: libboard$(LIBEXT)
|
||||
|
||||
$(AOBJS): %$(OBJEXT): %.S
|
||||
$(call ASSEMBLE, $<, $@)
|
||||
|
||||
$(COBJS) $(LINKOBJS): %$(OBJEXT): %.c
|
||||
$(call COMPILE, $<, $@)
|
||||
|
||||
libboard$(LIBEXT): $(OBJS)
|
||||
$(call ARCHIVE, $@, $(OBJS))
|
||||
|
||||
.depend: Makefile $(SRCS)
|
||||
$(Q) $(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep
|
||||
$(Q) touch $@
|
||||
|
||||
depend: .depend
|
||||
|
||||
clean:
|
||||
$(call DELFILE, libboard$(LIBEXT))
|
||||
$(call CLEAN)
|
||||
|
||||
distclean: clean
|
||||
$(call DELFILE, Make.dep)
|
||||
$(call DELFILE, .depend)
|
||||
|
||||
-include Make.dep
|
||||
223
configs/tm4c123g-launchpad/src/tm4c_autoleds.c
Normal file
223
configs/tm4c123g-launchpad/src/tm4c_autoleds.c
Normal file
@ -0,0 +1,223 @@
|
||||
/****************************************************************************
|
||||
* configs/tm4c123g-launchpad/src/tm4c_leds.c
|
||||
*
|
||||
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "chip.h"
|
||||
#include "up_arch.h"
|
||||
#include "up_internal.h"
|
||||
#include "tiva_gpio.h"
|
||||
#include "tm4c123g-launchpad.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
/* The TM4C123G LaunchPad has a single RGB LED. There is only one visible LED
|
||||
* which will vary in color. But, from the standpoint of the firmware, this
|
||||
* appears as three LEDs:
|
||||
*
|
||||
* BOARD_LED_R -- Connected to PF1
|
||||
* BOARD_LED_G -- Connected to PF3
|
||||
* BOARD_LED_B -- Connected to PF2
|
||||
*
|
||||
* If CONFIG_ARCH_LEDS is defined, then automated support for the LaunchPad LEDs
|
||||
* will be included in the build:
|
||||
*
|
||||
* OFF:
|
||||
* - OFF means that the OS is still initializing. Initialization is very fast so
|
||||
* if you see this at all, it probably means that the system is hanging up
|
||||
* somewhere in the initialization phases.
|
||||
*
|
||||
* GREEN or GREEN-ish
|
||||
* - This means that the OS completed initialization.
|
||||
*
|
||||
* Bluish:
|
||||
* - Whenever and interrupt or signal handler is entered, the BLUE LED is
|
||||
* illuminated and extinguished when the interrupt or signal handler exits.
|
||||
* This will add a BLUE-ish tinge to the LED.
|
||||
*
|
||||
* Redish:
|
||||
* - If a recovered assertion occurs, the RED component will be illuminated
|
||||
* briefly while the assertion is handled. You will probably never see this.
|
||||
*
|
||||
* Flashing RED:
|
||||
* - In the event of a fatal crash, the BLUE and GREEN components will be
|
||||
* extinguished and the RED component will FLASH at a 2Hz rate.
|
||||
*
|
||||
* RED GREEN BLUE
|
||||
* LED_STARTED 0 OFF OFF OFF
|
||||
* LED_HEAPALLOCATE 0 OFF OFF OFF
|
||||
* LED_IRQSENABLED 0 OFF OFF OFF
|
||||
* LED_STACKCREATED 1 OFF ON OFF
|
||||
* LED_INIRQ 2 NC NC ON (momentary)
|
||||
* LED_SIGNAL 2 NC NC ON (momentary)
|
||||
* LED_ASSERTION 3 ON NC NC (momentary)
|
||||
* LED_PANIC 4 ON OFF OFF (flashing 2Hz)
|
||||
*/
|
||||
|
||||
/* CONFIG_DEBUG_LEDS enables debug output from this file (needs CONFIG_DEBUG
|
||||
* with CONFIG_DEBUG_VERBOSE too)
|
||||
*/
|
||||
|
||||
#ifdef CONFIG_DEBUG_LEDS
|
||||
# define leddbg lldbg
|
||||
# define ledvdbg llvdbg
|
||||
#else
|
||||
# define leddbg(x...)
|
||||
# define ledvdbg(x...)
|
||||
#endif
|
||||
|
||||
/* Dump GPIO registers */
|
||||
|
||||
#ifdef CONFIG_DEBUG_LEDS
|
||||
# define led_dumpgpio(m) tiva_dumpgpio(LED_GPIO, m)
|
||||
#else
|
||||
# define led_dumpgpio(m)
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Private Data
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: tm4c_ledinit
|
||||
*
|
||||
* Description:
|
||||
* Called to initialize the on-board LEDs.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_ARCH_LEDS
|
||||
void tm4c_ledinit(void)
|
||||
{
|
||||
leddbg("Initializing\n");
|
||||
|
||||
/* Configure Port E, Bit 1 as an output, initial value=OFF */
|
||||
|
||||
led_dumpgpio("tm4c_ledinit before tiva_configgpio()");
|
||||
tiva_configgpio(GPIO_LED_R);
|
||||
tiva_configgpio(GPIO_LED_G);
|
||||
tiva_configgpio(GPIO_LED_B);
|
||||
led_dumpgpio("tm4c_ledinit after tiva_configgpio()");
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_led_on
|
||||
****************************************************************************/
|
||||
|
||||
void board_led_on(int led)
|
||||
{
|
||||
switch (led)
|
||||
{
|
||||
/* All components stay off until the file initialization step */
|
||||
|
||||
default:
|
||||
case 0:
|
||||
break;
|
||||
|
||||
/* The GREEN component is illuminated at the final initialization step */
|
||||
|
||||
case 1:
|
||||
tiva_gpiowrite(GPIO_LED_G, false);
|
||||
break;
|
||||
|
||||
/* These will illuminate the BLUE component with on effect no RED and GREEN */
|
||||
|
||||
case 2:
|
||||
tiva_gpiowrite(GPIO_LED_B, false);
|
||||
break;
|
||||
|
||||
/* This will turn off RED and GREEN and turn RED on */
|
||||
|
||||
case 4:
|
||||
tiva_gpiowrite(GPIO_LED_G, true);
|
||||
tiva_gpiowrite(GPIO_LED_B, true);
|
||||
|
||||
/* This will illuminate the RED component with no effect on RED and GREEN */
|
||||
|
||||
case 3:
|
||||
tiva_gpiowrite(GPIO_LED_R, false);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_led_off
|
||||
****************************************************************************/
|
||||
|
||||
void board_led_off(int led)
|
||||
{
|
||||
switch (led)
|
||||
{
|
||||
/* These should not happen and are ignored */
|
||||
|
||||
default:
|
||||
case 0:
|
||||
case 1:
|
||||
break;
|
||||
|
||||
/* These will extinguish the BLUE component with no effect on RED and GREEN */
|
||||
|
||||
case 2:
|
||||
tiva_gpiowrite(GPIO_LED_B, true);
|
||||
break;
|
||||
|
||||
/* These will extinguish the RED component with on effect on RED and GREEN */
|
||||
|
||||
case 3:
|
||||
case 4:
|
||||
tiva_gpiowrite(GPIO_LED_R, true);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
#endif /* CONFIG_ARCH_LEDS */
|
||||
92
configs/tm4c123g-launchpad/src/tm4c_boot.c
Normal file
92
configs/tm4c123g-launchpad/src/tm4c_boot.c
Normal file
@ -0,0 +1,92 @@
|
||||
/************************************************************************************
|
||||
* configs/tm4c123g-launchpad/src/tm4c_boot.c
|
||||
*
|
||||
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <debug.h>
|
||||
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "up_arch.h"
|
||||
#include "up_internal.h"
|
||||
#include "tm4c123g-launchpad.h"
|
||||
|
||||
/************************************************************************************
|
||||
* Definitions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Private Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Name: tiva_boardinitialize
|
||||
*
|
||||
* Description:
|
||||
* All Tiva architectures must provide the following entry point. This entry
|
||||
* point is called early in the intitialization -- after all memory has been
|
||||
* configured and mapped but before any devices have been initialized.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
void tiva_boardinitialize(void)
|
||||
{
|
||||
/* Configure SPI chip selects if 1) SSI is not disabled, and 2) the weak function
|
||||
* tm4c_ssiinitialize() has been brought into the link.
|
||||
*/
|
||||
|
||||
/* The TM4C123G LaunchPad microSD CS and OLED are on SSI0 */
|
||||
|
||||
#if !defined(CONFIG_SSI0_DISABLE) || !defined(CONFIG_SSI1_DISABLE)
|
||||
if (tm4c_ssiinitialize)
|
||||
{
|
||||
tm4c_ssiinitialize();
|
||||
}
|
||||
#endif
|
||||
|
||||
/* Configure on-board LEDs if LED support has been selected. */
|
||||
|
||||
#ifdef CONFIG_ARCH_LEDS
|
||||
tm4c_ledinit();
|
||||
#endif
|
||||
}
|
||||
92
configs/tm4c123g-launchpad/src/tm4c_nsh.c
Normal file
92
configs/tm4c123g-launchpad/src/tm4c_nsh.c
Normal file
@ -0,0 +1,92 @@
|
||||
/****************************************************************************
|
||||
* config/tm4c123g-launchpad/src/tm4c_nsh.c
|
||||
*
|
||||
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdio.h>
|
||||
#include <debug.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include <nuttx/spi/spi.h>
|
||||
#include <nuttx/mmcsd.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-Processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* Configuration ************************************************************/
|
||||
|
||||
/* Can't support USB features if USB is not enabled */
|
||||
|
||||
#ifndef CONFIG_USBDEV
|
||||
# undef NSH_HAVEUSBDEV
|
||||
#endif
|
||||
|
||||
/* Debug ********************************************************************/
|
||||
|
||||
#ifdef CONFIG_CPP_HAVE_VARARGS
|
||||
# ifdef CONFIG_DEBUG
|
||||
# define message(...) lowsyslog(__VA_ARGS__)
|
||||
# else
|
||||
# define message(...) printf(__VA_ARGS__)
|
||||
# endif
|
||||
#else
|
||||
# ifdef CONFIG_DEBUG
|
||||
# define message lowsyslog
|
||||
# else
|
||||
# define message printf
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: nsh_archinitialize
|
||||
*
|
||||
* Description:
|
||||
* Perform architecture specific initialization
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int nsh_archinitialize(void)
|
||||
{
|
||||
return OK;
|
||||
}
|
||||
132
configs/tm4c123g-launchpad/src/tm4c_ssi.c
Normal file
132
configs/tm4c123g-launchpad/src/tm4c_ssi.c
Normal file
@ -0,0 +1,132 @@
|
||||
/************************************************************************************
|
||||
* configs/tm4c123g-launchpad/src/tm4c_ssi.c
|
||||
*
|
||||
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include <nuttx/spi/spi.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "up_arch.h"
|
||||
#include "chip.h"
|
||||
#include "tiva_gpio.h"
|
||||
#include "tm4c123g-launchpad.h"
|
||||
|
||||
/* The TM4C123G LaunchPad microSD CS is on SSI0 */
|
||||
|
||||
#if !defined(CONFIG_SSI0_DISABLE) || !defined(CONFIG_SSI1_DISABLE)
|
||||
|
||||
/************************************************************************************
|
||||
* Definitions
|
||||
************************************************************************************/
|
||||
|
||||
/* CONFIG_DEBUG_SPI enables debug output from this file (needs CONFIG_DEBUG too) */
|
||||
|
||||
#ifdef CONFIG_DEBUG_SPI
|
||||
# define ssidbg lldbg
|
||||
#else
|
||||
# define ssidbg(x...)
|
||||
#endif
|
||||
|
||||
/* Dump GPIO registers */
|
||||
|
||||
#if defined(CONFIG_DEBUG_SPI) && defined(CONFIG_DEBUG_VERBOSE)
|
||||
# define ssivdbg lldbg
|
||||
# define ssi_dumpgpio(m) tiva_dumpgpio(SDCCS_GPIO, m)
|
||||
#else
|
||||
# define ssivdbg(x...)
|
||||
# define ssi_dumpgpio(m)
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Private Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Name: tm4c_ssiinitialize
|
||||
*
|
||||
* Description:
|
||||
* Called to configure SPI chip select GPIO pins for the TM4C123G LaunchPad.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
void weak_function tm4c_ssiinitialize(void)
|
||||
{
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* The external functions, tiva_spiselect and tiva_spistatus must be provided
|
||||
* by board-specific logic. The are implementations of the select and status
|
||||
* methods SPI interface defined by struct spi_ops_s (see include/nuttx/spi/spi.h).
|
||||
* All othermethods (including tiva_spiinitialize()) are provided by common
|
||||
* logic. To use this common SPI logic on your board:
|
||||
*
|
||||
* 1. Provide tiva_spiselect() and tiva_spistatus() functions in your
|
||||
* board-specific logic. This function will perform chip selection and
|
||||
* status operations using GPIOs in the way your board is configured.
|
||||
* 2. Add a call to tiva_spiinitialize() in your low level initialization
|
||||
* logic
|
||||
* 3. The handle returned by tiva_spiinitialize() may then be used to bind the
|
||||
* SPI driver to higher level logic (e.g., calling
|
||||
* mmcsd_spislotinitialize(), for example, will bind the SPI driver to
|
||||
* the SPI MMC/SD driver).
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
void tiva_spiselect(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected)
|
||||
{
|
||||
ssidbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
|
||||
ssi_dumpgpio("tiva_spiselect() Entry");
|
||||
ssi_dumpgpio("tiva_spiselect() Exit");
|
||||
}
|
||||
|
||||
uint8_t tiva_spistatus(FAR struct spi_dev_s *dev, enum spi_dev_e devid)
|
||||
{
|
||||
ssidbg("Returning SPI_STATUS_PRESENT\n");
|
||||
return SPI_STATUS_PRESENT;
|
||||
}
|
||||
|
||||
#endif /* !CONFIG_SSI0_DISABLE || !CONFIG_SSI1_DISABLE */
|
||||
152
configs/tm4c123g-launchpad/src/tmfc123g-launchpad.h
Normal file
152
configs/tm4c123g-launchpad/src/tmfc123g-launchpad.h
Normal file
@ -0,0 +1,152 @@
|
||||
/************************************************************************************
|
||||
* configs/tm4c123g-launchpad/src/tm4c123g-launchpad.h
|
||||
*
|
||||
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
#ifndef __CONFIGS_TM4C123G_LAUNCHPAD_TM4C123G_LAUNCHPAD_H
|
||||
#define __CONFIGS_TM4C123G_LAUNCHPAD_TM4C123G_LAUNCHPAD_H
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
#include <nuttx/compiler.h>
|
||||
|
||||
#include "chip.h"
|
||||
#include "tiva_gpio.h"
|
||||
|
||||
/************************************************************************************
|
||||
* Definitions
|
||||
************************************************************************************/
|
||||
|
||||
/* How many SSI modules does this chip support? */
|
||||
|
||||
#if TIVA_NSSI < 1
|
||||
# undef CONFIG_SSI0_DISABLE
|
||||
# define CONFIG_SSI0_DISABLE 1
|
||||
# undef CONFIG_SSI1_DISABLE
|
||||
# define CONFIG_SSI1_DISABLE 1
|
||||
#elif TIVA_NSSI < 2
|
||||
# undef CONFIG_SSI1_DISABLE
|
||||
# define CONFIG_SSI1_DISABLE 1
|
||||
#endif
|
||||
|
||||
/* TM4C123G LaunchPad ***************************************************************/
|
||||
/* The TM4C123G LaunchPad has a single RGB LED. There is only one visible LED which
|
||||
* will vary in color. But, from the standpoint of the firmware, this appears as
|
||||
* three LEDs:
|
||||
*
|
||||
* BOARD_LED_R -- Connected to PF1
|
||||
* BOARD_LED_G -- Connected to PF3
|
||||
* BOARD_LED_B -- Connected to PF2
|
||||
*
|
||||
* If CONFIG_ARCH_LEDS is defined, then automated support for the LaunchPad LEDs
|
||||
* will be included in the build:
|
||||
*
|
||||
* OFF:
|
||||
* - OFF means that the OS is still initializing. Initialization is very fast so
|
||||
* if you see this at all, it probably means that the system is hanging up
|
||||
* somewhere in the initialization phases.
|
||||
*
|
||||
* GREEN or GREEN-ish
|
||||
* - This means that the OS completed initialization.
|
||||
*
|
||||
* Bluish:
|
||||
* - Whenever and interrupt or signal handler is entered, the BLUE LED is
|
||||
* illuminated and extinguished when the interrupt or signal handler exits.
|
||||
* This will add a BLUE-ish tinge to the LED.
|
||||
*
|
||||
* Redish:
|
||||
* - If a recovered assertion occurs, the RED component will be illuminated
|
||||
* briefly while the assertion is handled. You will probably never see this.
|
||||
*
|
||||
* Flashing RED:
|
||||
* - In the event of a fatal crash, the BLUE and GREEN components will be
|
||||
* extinguished and the RED component will FLASH at a 2Hz rate.
|
||||
*
|
||||
* RED GREEN BLUE
|
||||
* LED_STARTED 0 OFF OFF OFF
|
||||
* LED_HEAPALLOCATE 0 OFF OFF OFF
|
||||
* LED_IRQSENABLED 0 OFF OFF OFF
|
||||
* LED_STACKCREATED 1 OFF ON OFF
|
||||
* LED_INIRQ 2 NC NC ON (momentary)
|
||||
* LED_SIGNAL 2 NC NC ON (momentary)
|
||||
* LED_ASSERTION 3 ON NC NC (momentary)
|
||||
* LED_PANIC 3 ON OFF OFF (flashing 2Hz)
|
||||
*/
|
||||
|
||||
#define GPIO_LED_R (GPIO_FUNC_OUTPUT | GPIO_VALUE_ONE | GPIO_PORTF | GPIO_PIN_1)
|
||||
#define GPIO_LED_G (GPIO_FUNC_OUTPUT | GPIO_VALUE_ONE | GPIO_PORTF | GPIO_PIN_3)
|
||||
#define GPIO_LED_B (GPIO_FUNC_OUTPUT | GPIO_VALUE_ONE | GPIO_PORTF | GPIO_PIN_2)
|
||||
|
||||
/* The TM4C123G LaunchPad has a two buttons:
|
||||
*
|
||||
* BOARD_SW1 -- Connected to PF4
|
||||
* BOARD_SW2 -- Connected to PF0
|
||||
*/
|
||||
|
||||
#define GPIO_SW1 (GPIO_FUNC_INTERRUPT | GPIO_INT_BOTHEDGES | GPIO_PORTF | GPIO_PIN_1)
|
||||
#define GPIO_SW2 (GPIO_FUNC_INTERRUPT | GPIO_INT_BOTHEDGES | GPIO_PORTF | GPIO_PIN_1)
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
/************************************************************************************
|
||||
* Name: tm4c_ssiinitialize
|
||||
*
|
||||
* Description:
|
||||
* Called to configure SPI chip select GPIO pins for the TM4C123G LaunchPad.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
void weak_function tm4c_ssiinitialize(void);
|
||||
|
||||
/****************************************************************************
|
||||
* Name: tm4c_ledinit
|
||||
*
|
||||
* Description:
|
||||
* Called to initialize the on-board LEDs.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_ARCH_LEDS
|
||||
void tm4c_ledinit(void);
|
||||
#endif
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
#endif /* __CONFIGS_TM4C123G_LAUNCHPAD_TM4C123G_LAUNCHPAD_H */
|
||||
|
||||
71
configs/tm4c123g-launchpad/tools/lm4f120-launchpad.cfg
Normal file
71
configs/tm4c123g-launchpad/tools/lm4f120-launchpad.cfg
Normal file
@ -0,0 +1,71 @@
|
||||
#
|
||||
# TI Tiva Launchpad ek-tm4c123gxl Evaluation Kits
|
||||
#
|
||||
# http://www.ti.com/tool/ek-tm4c123gxl
|
||||
#
|
||||
|
||||
#
|
||||
# NOTE: using the bundled ICDI interface is optional!
|
||||
# This interface is not ftdi based as previous boards were
|
||||
#
|
||||
|
||||
# Interface configuration
|
||||
|
||||
#
|
||||
# TI Tiva In-Circuit Debug Interface (ICDI) Board
|
||||
#
|
||||
# This is the propriety ICDI interface used on newer boards such as
|
||||
# LM4F232 Evaluation Kit - http://www.ti.com/tool/ek-lm4f232
|
||||
# Tiva Launchpad - http://www.ti.com/stellaris-launchpad
|
||||
# http://www.ti.com/tool/ek-lm4f232
|
||||
#
|
||||
|
||||
interface hla
|
||||
hla_layout ti-icdi
|
||||
hla_vid_pid 0x1cbe 0x00fd
|
||||
|
||||
# Board configuration
|
||||
|
||||
# unused but set to disable warnings
|
||||
adapter_khz 1000
|
||||
|
||||
set WORKAREASIZE 0x8000
|
||||
set CHIPNAME tm4c123gh5qr
|
||||
|
||||
# Target configuration
|
||||
|
||||
#
|
||||
# lm3s icdi pseudo target
|
||||
#
|
||||
|
||||
if { [info exists CHIPNAME] } {
|
||||
set _CHIPNAME $CHIPNAME
|
||||
} else {
|
||||
set _CHIPNAME lm3s
|
||||
}
|
||||
|
||||
# Work-area is a space in RAM used for flash programming
|
||||
# By default use 16kB
|
||||
if { [info exists WORKAREASIZE] } {
|
||||
set _WORKAREASIZE $WORKAREASIZE
|
||||
} else {
|
||||
set _WORKAREASIZE 0x4000
|
||||
}
|
||||
|
||||
#
|
||||
# possible value are hla_jtag
|
||||
# currently swd is not supported
|
||||
#
|
||||
transport select hla_jtag
|
||||
|
||||
# do not check id as icdi currently does not support it
|
||||
hla newtap $_CHIPNAME cpu -expected-id 0
|
||||
|
||||
set _TARGETNAME $_CHIPNAME.cpu
|
||||
target create $_TARGETNAME hla_target -chain-position $_TARGETNAME
|
||||
|
||||
$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
|
||||
|
||||
# flash configuration ... autodetects sizes, autoprobed
|
||||
flash bank $_CHIPNAME.flash stellaris 0 0 0 0 $_TARGETNAME
|
||||
|
||||
58
configs/tm4c123g-launchpad/tools/oocd.sh
Normal file
58
configs/tm4c123g-launchpad/tools/oocd.sh
Normal file
@ -0,0 +1,58 @@
|
||||
#!/bin/sh
|
||||
#
|
||||
# See configs/tm4c123g-launchpad/README.txt for information about
|
||||
# this file.
|
||||
|
||||
TOPDIR=$1
|
||||
USAGE="$0 <TOPDIR> [-d]"
|
||||
if [ -z "${TOPDIR}" ]; then
|
||||
echo "Missing argument"
|
||||
echo $USAGE
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Assume that OpenOCD was installed and at /usr/local/bin. Uncomment
|
||||
# the following to run directly from the build directory
|
||||
|
||||
# OPENOCD_PATH="/home/OpenOCD/openocd/src"
|
||||
# OPENOCD_PATH="/usr/bin"
|
||||
OPENOCD_PATH="/usr/local/bin"
|
||||
|
||||
# TARGET_PATH="/home/OpenOCD/openocd/tcl"
|
||||
# TARGET_PATH="/usr/share/openocd/scripts"
|
||||
TARGET_PATH="/usr/local/share/openocd/scripts"
|
||||
|
||||
# Assume a Unix development environment. Uncomment to use a Windows
|
||||
# like environment
|
||||
|
||||
# OPENOCD_EXE=openocd.exe
|
||||
OPENOCD_EXE=openocd
|
||||
|
||||
OPENOCD_CFG="${TOPDIR}/configs/tm4c123g-launchpad/tools/tm4c123g-launchpad.cfg"
|
||||
OPENOCD_ARGS="-f ${OPENOCD_CFG} -s ${TARGET_PATH}"
|
||||
|
||||
if [ "X$2" = "X-d" ]; then
|
||||
OPENOCD_ARGS=$OPENOCD_ARGS" -d3"
|
||||
set -x
|
||||
fi
|
||||
|
||||
if [ ! -d ${OPENOCD_PATH} ]; then
|
||||
echo "OpenOCD path does not exist: ${OPENOCD_PATH}"
|
||||
exit 1
|
||||
fi
|
||||
if [ ! -x ${OPENOCD_PATH}/${OPENOCD_EXE} ]; then
|
||||
echo "OpenOCD does not exist: ${OPENOCD_PATH}/${OPENOCD_EXE}"
|
||||
exit 1
|
||||
fi
|
||||
if [ ! -f ${OPENOCD_CFG} ]; then
|
||||
echo "OpenOCD config file does not exist: ${OPENOCD_CFG}"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
echo "Starting OpenOCD"
|
||||
cd ${OPENOCD_PATH} || { echo "Failed to CD to ${OPENOCD_PATH}"; exit 1; }
|
||||
${OPENOCD_EXE} ${OPENOCD_ARGS} &
|
||||
echo "OpenOCD daemon started"
|
||||
ps -ef | grep openocd
|
||||
echo "In GDB: target remote localhost:3333"
|
||||
|
||||
Loading…
Reference in New Issue
Block a user