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micropython/ports/mimxrt
Jim Mussared be83c08f46
ports: Always append to GIT_SUBMODULES. 		2 years ago
..
boards mimxrt: Use MP_REGISTER_ROOT_POINTER(). 2 years ago
hal drivers,ports: Fix a few typos in comments. 2 years ago
lwip_inc mimxrt: Re-Enable eth checksum creation by HW. 3 years ago
mbedtls mimxrt/mbedtls: Use core-provided tracked alloc instead of custom funcs. 3 years ago
modules mimxrt/modules: Append /flash/lib to the default sys.path. 3 years ago
Makefile ports: Always append to GIT_SUBMODULES. 2 years ago
README.md mimxrt: Extend the help() message and README.md. 3 years ago
board_init.c mimxrt/Makefile: Modify handling of SDRAM option. 2 years ago
dma_manager.c mixmrt/machine_i2s: Add I2S protocol support. 3 years ago
dma_manager.h mixmrt/machine_i2s: Add I2S protocol support. 3 years ago
eth.c mimxrt: Update port to work with new nxp_driver v2.10. 2 years ago
eth.h mimxrt: Add a driver for the DP83848 PHY device. 3 years ago
fatfs_port.c mimxrt/sdcard: Implement SDCard driver. 3 years ago
led.c mimxrt: Implement machine.Pin class. 4 years ago
led.h mimxrt: Implement machine.Pin class. 4 years ago
machine_adc.c all: Use mp_obj_malloc everywhere it's applicable. 3 years ago
machine_bitstream.c mimxrt: Fix cycle counter for time.ticks_cpu() and machine.bitstream(). 3 years ago
machine_i2c.c mimxrt: Update port to work with new nxp_driver v2.10. 2 years ago
machine_i2s.c mimxrt: Use MP_REGISTER_ROOT_POINTER(). 2 years ago
machine_led.c mimxrt/machine_led: Use mp_raise_msg_varg helper. 3 years ago
machine_pin.c mimxrt: Use MP_REGISTER_ROOT_POINTER(). 2 years ago
machine_pwm.c all: Use mp_obj_malloc everywhere it's applicable. 3 years ago
machine_rtc.c mimxrt/machine_rtc: Start RTC at boot and set datetime if not set. 3 years ago
machine_sdcard.c mimxrt/sdcard: Implement SDCard driver. 3 years ago
machine_spi.c mimxrt: Update port to work with new nxp_driver v2.10. 2 years ago
machine_timer.c mimxrt: Use MP_REGISTER_ROOT_POINTER(). 2 years ago
machine_uart.c mimxrt/machine_uart: Fix an inconsistency for UART.init() arg handling. 2 years ago
machine_wdt.c mimxrt/modmachine: Implement machine.WDT() and machine.reset_cause(). 3 years ago
main.c mixmrt/machine_i2s: Add I2S protocol support. 3 years ago
mimxrt_flash.c mimxrt: Use -Og instead of -O0 for DEBUG builds. 3 years ago
mimxrt_sdram.c mimxrt/sdram: Add SDRAM support. 3 years ago
modmachine.c all: Remove third argument to MP_REGISTER_MODULE. 2 years ago
modmachine.h mimxrt/machine_rtc: Start RTC at boot and set datetime if not set. 3 years ago
modmimxrt.c all: Remove third argument to MP_REGISTER_MODULE. 2 years ago
modmimxrt.h mimxrt: Add flash storage support with VFS and littlefs filesystem. 3 years ago
moduos.c mimxrt/moduos: Convert module to use extmod version. 3 years ago
modutime.c all: Remove third argument to MP_REGISTER_MODULE. 2 years ago
mpconfigport.h ports: Remove unused mp_type_{fileio/textio} macros in mpconfigport.h. 2 years ago
mphalport.c mimxrt/mphalport: Fix strict aliasing error with unique id. 2 years ago
mphalport.h mimxrt: Refactor the reading of the machine id. 3 years ago
mpnetworkport.c mimxrt/eth: Add LAN support and integrate the network module. 3 years ago
network_lan.c mimxrt: Add a driver for the DP83848 PHY device. 3 years ago
pendsv.c mimxrt/eth: Add LAN support and integrate the network module. 3 years ago
pendsv.h mimxrt/eth: Add LAN support and integrate the network module. 3 years ago
pin.c mimxrt/machine_pin: Change pin drive constants to DRIVE_x naming. 3 years ago
pin.h mimxrt/machine_pin: Change pin drive constants to DRIVE_x naming. 3 years ago
qstrdefsport.h mimxrt: Add new, minimal port to NXP i.MX RT series CPUs. 5 years ago
sdcard.c mimxrt: Update port to work with new nxp_driver v2.10. 2 years ago
sdcard.h mimxrt/sdcard: Implement SDCard driver. 3 years ago
systick.c mimxrt/eth: Add LAN support and integrate the network module. 3 years ago
systick.h mimxrt/eth: Add LAN support and integrate the network module. 3 years ago
ticks.c mimxrt: Enable ticks_cpu at boot time for NDEBUG builds only. 3 years ago
ticks.h mimxrt: Improve ticks and sleep functions using GPT. 4 years ago
tusb_config.h ports: Update to build with new tinyusb. 4 years ago
tusb_port.c mimxrt: Add USB ID elements. 3 years ago

README.md

Port of MicroPython to NXP iMX RT 10xx

Currently supports Teensy 4.0, Teensy 4.1, and the MIMXRT1010_EVK, MIMXRT1020_EVK, MIMXRT1050_EVK, MIMXRT1060_EVK and MIMXRT1064_EVK boards.

Features:

  • REPL over USB VCP
  • machine.ADC
  • machine.I2C
  • machine.LED
  • machine.Pin
  • machine.PWM
  • machine.RTC
  • machine.SDCard
  • machine.SPI
  • machine.Signal
  • machine.SoftI2C
  • machine.SoftSPI
  • machine.Timer
  • machine.UART
  • LFS2 file system at the internal Flash
  • SDCard support (not on MIMXRT1010_EVK)
  • Ethernet (not on Teensy 4.0 and MIMXRT1010_EVK)

Known issues:

TODO:

  • More peripherals (Counter, I2S, CAN, etc)
  • More Python options