Historia

robert-hh 689476c576 mimxrt/machine_uart: Add the UART class to the machine module. The implementation uses the LPUARTx devices. Up to 8 UARTs can be used, given that the pins are accessible. E.g. 8 on Teensy 4.1, 5 on MIMXRT1020_EVK. For Tennsy 4.0 and 4.1 the UART numbers are as printed on the pinout 1..N. The MIMXRT10xx-EVK boards have only one UART named, which gets the number 1. All other UART are assigned to different Pins: MIMXRT1010-EVK: D0/D1 UART 1 D6/D7 UART 2 A0/D4 UART 3 MIMXRT1020-EVK: D0/D1 UART 1 D6/D9 UART 2 D10/D12 UART 3 D14/D15 UART 4 A0/A1 UART 5 MIMXRT1050-EVK, MIMXRT1060-EVK, MIMXRT1064-EVK: D0/D1 UART 1 D7/D6 UART 2 D8/D9 UART 3 A1/A0 UART 4		2021-06-16 01:21:15 +10:00
..
boards	mimxrt/machine_uart: Add the UART class to the machine module.	2021-06-16 01:21:15 +10:00
hal	…
modules	…
Makefile	mimxrt/machine_uart: Add the UART class to the machine module.	2021-06-16 01:21:15 +10:00
README.md	…
board_init.c	…
led.c	…
led.h	…
machine_adc.c	…
machine_led.c	…
machine_pin.c	…
machine_rtc.c	…
machine_timer.c	…
machine_uart.c	mimxrt/machine_uart: Add the UART class to the machine module.	2021-06-16 01:21:15 +10:00
main.c	…
mimxrt_flash.c	…
modmachine.c	mimxrt/machine_uart: Add the UART class to the machine module.	2021-06-16 01:21:15 +10:00
modmachine.h	mimxrt/machine_uart: Add the UART class to the machine module.	2021-06-16 01:21:15 +10:00
modmimxrt.c	…
modmimxrt.h	…
moduos.c	…
modutime.c	…
mpconfigport.h	…
mphalport.c	…
mphalport.h	…
pin.c	…
pin.h	mimxrt/machine_adc: Add the ADC class to the machine module.	2021-06-04 00:51:58 +10:00
qstrdefsport.h	…
ticks.c	…
ticks.h	…
tusb_config.h	…
tusb_port.c	…

README.md

Port of MicroPython to NXP iMX RT 10xx

Currently supports Teensy 4.0 and the i.MX RT1010 EVK board.

Features:

REPL over USB VCP
machine.Pin

Known issues:

pyboard.py doesn't work with files larger than 64 bytes
machine.Pin class currently does not support GPIOMUX option of i.MX RT101x variants

TODO:

Enable TCM
Peripherals (LED, Timers, etc)