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The basic Kinetis K60 port works

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3892 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2011-08-18 22:37:09 +00:00
parent 60869cb75a
commit e30dfc462f
5 changed files with 121 additions and 58 deletions
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25
configs/kwikstik-k40/README.txt
View File

@ -18,6 +18,7 @@ Contents
- Connections via the General Purpose Tower Plug-in (TWRPI) Socket
- Connections via the Tower Primary Connector Side A
- Connections via the Tower Primary Connector Side B
- TWR-SER Serial Board Connection
o Development Environment
o GNU Toolchain Options
o IDEs
@ -121,6 +122,30 @@ B50 SCL1 PTE1/I2C1_SCL
B51 SDA1 PTE0/I2C1_SDA
B52 GPIO5 / SD_CARD_DET PTA16
TWR-SER Serial Board Connection
===============================
The serial board connects into the tower and then maps to the tower pins to
yet other functions (see TWR-SER.pdf).
For the serial port, the following jumpers are required:
J15: 1-2 (default)
J17: 1-2 (default)
J18: 1-2 (default)
J19: 1-2 (default)
The two connections map as follows:
A41 RXD0 - Not connected
A42 TXD0 - Not connected
A43 RXD1 - ELE_RXD (connects indirectory to DB-9 connector J8)
A44 TXD1 - ELE_TXD (connects indirectory to DB-9 connector J8)
Finally, we can conclude that
UART5 (PTE8/9) is associated with the DB9 connector
Development Environment
=======================

28
configs/twr-k60n512/README.txt
View File

@ -18,6 +18,7 @@ Contents
- Connections via the General Purpose Tower Plug-in (TWRPI) Socket
- Connections via the Tower Primary Connector Side A
- Connections via the Tower Primary Connector Side B
- TWR-SER Serial Board Connection
o LEDs
o Development Environment
o GNU Toolchain Options
@ -229,6 +230,33 @@ B78 EBI_D2 PTC13
B79 EBI_D1 PTC14
B80 EBI_D0 PTC15
TWR-SER Serial Board Connection
===============================
The serial board connects into the tower and then maps to the tower pins to
yet other functions (see TWR-SER.pdf).
For the serial port, the following jumpers are required:
J15: 1-2 (default)
J17: 1-2 (default)
J18: 1-2 (default)
J19: 1-2 (default)
The two connections map as follows:
A41 RXD0 - Not connected
A42 TXD0 - Not connected
A43 RXD1 - ELE_RXD (connects indirectory to DB-9 connector J8)
A44 TXD1 - ELE_TXD (connects indirectory to DB-9 connector J8)
Finally, we can conclude that:
UART4 (PTE24/25) is not connected, and
UART3 (PTC16/17) is associated with the DB9 connector
NOTE: UART5 is associated with OSJTAG bridge and may also be usable.
LEDs
====

10
configs/twr-k60n512/include/board.h
View File

@ -257,6 +257,16 @@
* A80 EBI_AD0 PTD6
*/
/* PTE 26/27 */
#define PIN_UART3_RX PIN_UART3_RX_2
#define PIN_UART3_TX PIN_UART3_TX_2
/* PTE 24/25 */
#define PIN_UART4_RX PIN_UART4_RX_2
#define PIN_UART4_TX PIN_UART4_TX_2
/* Connections via the Tower Primary Connector Side B
* --- -------------------- --------------------------------
* PIN NAME USAGE

8
configs/twr-k60n512/ostest/defconfig
View File

@ -152,9 +152,9 @@ CONFIG_KINETIS_FLEXBUS=n
CONFIG_KINETIS_UART0=n
CONFIG_KINETIS_UART1=n
CONFIG_KINETIS_UART2=n
CONFIG_KINETIS_UART3=n
CONFIG_KINETIS_UART3=y
CONFIG_KINETIS_UART4=n
CONFIG_KINETIS_UART5=y
CONFIG_KINETIS_UART5=n
CONFIG_KINETIS_ENET=n
CONFIG_KINETIS_RNGB=n
CONFIG_KINETIS_FLEXCAN0=n
@ -225,9 +225,9 @@ CONFIG_KINETIS_PORTEINTS=n
CONFIG_UART0_SERIAL_CONSOLE=n
CONFIG_UART1_SERIAL_CONSOLE=n
CONFIG_UART2_SERIAL_CONSOLE=n
CONFIG_UART3_SERIAL_CONSOLE=n
CONFIG_UART3_SERIAL_CONSOLE=y
CONFIG_UART4_SERIAL_CONSOLE=n
CONFIG_UART5_SERIAL_CONSOLE=y
CONFIG_UART5_SERIAL_CONSOLE=n
CONFIG_UART0_TXBUFSIZE=256
CONFIG_UART1_TXBUFSIZE=256