200 lines
6.1 KiB
ReStructuredText
200 lines
6.1 KiB
ReStructuredText
===============
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i.MX RT1060 EVK
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===============
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`i.MX RT1060 EVK <https://www.nxp.com/design/development-boards/i-mx-evaluation-and-development-boards/mimxrt1060-evk-i-mx-rt1060-evaluation-kit:MIMXRT1060-EVK>`_
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is an evaluation kit by NXP company. This kit uses the i.MX RT1060 crossover MCU with ARM Cortex M7 core.
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.. figure:: imxrt1060-evk-front.jpg
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:align: center
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:width: 50%
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i.MX RT1060 EVK
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Features
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========
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- Processor
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- MIMXRT1062DVL6A processor
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- Memory
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- 1 Mb OCRAM memory
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- 256 Mb SDRAM memory
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- 512 Mb Hyper Flash - Populated but 0 ohm DNP
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- 64 Mb QSPI Flash
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- TF socket for SD card
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- Display and Audio
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- Parallel LCD connector
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- Camera connector
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- Audio CODEC
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- 4-pole audio headphone jack
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- External speaker connection
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- Microphone
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- SPDIF connector
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- Connectivity
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- Micro USB host and OTG connectors
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- Ethernet (10/100T) connector
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- CAN transceivers (including one CAN FD)
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- Arduino® interface
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- Sensors
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- FXOS8700CQ 6-Axis Ecompass (3-Axis Mag, 3-Axis Accel)
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Serial Console
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==============
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Virtual console port provided by OpenSDA:
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========= ============= ==========
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UART1_TXD GPIO_AD_B0_12 LPUART1_TX
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UART1_RXD GPIO_AD_B0_13 LPUART1_RX
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========= ============= ==========
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Arduino RS-232 Shield:
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=== == ======= ============= ==========
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J22 D0 UART_RX GPIO_AD_B1_07 LPUART3_RX
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J22 D1 UART_TX GPIO_AD_B1_06 LPUART3_TX
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=== == ======= ============= ==========
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LEDs and buttons
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================
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LEDs
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----
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There are four LED status indicators located on the EVK Board. The
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functions of these LEDs include:
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=== ============
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Pin Description
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=== ============
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D3 Power Supply
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D18 User LED
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D20 OpenSDA
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D21 Reset LED
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=== ============
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Only a single LED, D18, is under software control. It connects to
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GPIO_AD_B0_09 which is shared with JTAG_TDI and ENET_RST
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This LED is not used by the board port unless CONFIG_ARCH_LEDS is
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defined. In that case, the usage by the board port is defined in
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include/board.h and src/imxrt_autoleds.c. The LED is used to encode
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OS-related events as follows:
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================ ======================= =====
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SYMBOL Meaning LED
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================ ======================= =====
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LED_STARTED NuttX has been started OFF
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LED_HEAPALLOCATE Heap has been allocated OFF
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LED_IRQSENABLED Interrupts enabled OFF
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LED_STACKCREATED Idle stack created ON
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LED_INIRQ In an interrupt N/C
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LED_SIGNAL In a signal handler N/C
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LED_ASSERTION An assertion failed N/C
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LED_PANIC The system has crashed FLASH
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================ ======================= =====
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Thus if the LED is statically on, NuttX has successfully booted and is,
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apparently, running normally. If the LED is flashing at approximately
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2Hz, then a fatal error has been detected and the system has halted.
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Buttons
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-------
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There are five user interface switches on the MIMXRT1050 EVK Board:
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- SW1: Power Switch (slide switch fir power from J2)
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- SW2: ON/OFF Button
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- SW3: Power-on Reset button state forces to reset the system power except SNVS domain
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- SW9: Reset button
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- SW8: User button GPIO5-00
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Only the user button is available to the software. It is sensed on the
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WAKEUP pin which will be pulled low when the button is pressed.
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J-Link External Debug Probe
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===========================
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Install the J-Link Debug Host Tools and make sure they are in your search path.
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Attach a J-Link 20-pin connector to J21. Check that jumpers J47 and J48 are
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off (they are on by default when boards ship from the factory) to ensure SWD
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signals are disconnected from the OpenSDA microcontroller.
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Configurations
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==============
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can
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---
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This is an nsh configuration (see below) with added support of CAN driver.
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FlexCAN3 is chosen as default, the change can be made at System type peripheral
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selection. Please note that only FlexCAN3 and FlexCAN2 is available on this board.
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Bitrate and sample point can be also changed at System type peripheral selection,
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basic values are 1 MHz for bitrate and 0.80 for sample point. The FlexCAN driver
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for imxrt runs at 80 MHz clock frequency.
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The configuration also includes CAN utilities as candump and cansend.
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canfd
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-----
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This is an nsh configuration (see below) with added support of CAN_FD driver.
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FlexCAN3 is chosen as default, please note that only FlexCAN3 is capable of
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providing CAN_FD support.
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Bitrate and sample point can be also changed at System type peripheral selection,
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basic values are 1 MHz for bitrate and 0.80 for sample point for arbitration phase
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and 4 MHz (bitrate) and 0.90 (sample point) for data phase. The FlexCAN driver
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for imxrt runs at 80 MHz clock frequency.
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The configuration also includes CAN utilities as candump and cansend.
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knsh
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----
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This is identical to the nsh configuration below except that NuttX
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is built as a protected mode, monolithic module and the user applications
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are built separately. For further information about compiling and
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running this configuration please refer to imxrt1064-evk documentation.
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netnsh
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------
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This configuration is similar to the nsh configuration except that is
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has networking enabled, both IPv4 and IPv6. This NSH configuration is
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focused on network-related testing.
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nsh
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---
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Configures the NuttShell (nsh) located at examples/nsh. This NSH
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configuration is focused on low level, command-line driver testing.
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Built-in applications are supported, but none are enabled. This
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configuration does not support a network.
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lvgl
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----
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Configures the Littlev graphic library (lvgl) demo located under
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examples/lvgldemo. This configuration needs the optional LCD model
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RK043FN02H-CT from NXP. The LCD panel comes with the integrated
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capacitive touchscreen sensor FT5336GQQ connected to the LPI2C1 bus,
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address 0x38. NuttX support such touchscreen device via the driver
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ft5x06 (drivers/input/ft5x06.c). At the moment only the polling
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method is available, the board features an interrupt line connected
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to the touchscreen sensor IC.
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IMXRT1060 MCU provides the integrated LCD driver.
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The LCD panel features:
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- size 4.3"
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- resolution 480×272 RGB
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- backlight driver
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- dimensions [mm]: 105.5 (W) x 67.2(H) x 4.35(D) Max.
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To run the lvgl demo please type "lvgldemo" at nsh prompt::
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nsh> lvgldemo
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