Commit Graph

8 Commits

Author SHA1 Message Date
Albort Xue 5f50568b1f mimxrt/boards: Add MIMXRT1064_EVK board. 2020-09-09 00:06:33 +10:00
Albort Xue 05e5d411b5 mimxrt/boards: Set __heap_size__ to 0 in MIMXRT1011.ld.
Do not use the traditional C heap in order to save memory, because the
traditional C heap is unused in MicroPython.
2020-06-10 22:49:26 +10:00
Philipp Ebensberger 29e258611a mimxrt/boards: Integrate support for MIMXRT1020_EVK board. 2020-06-09 19:04:23 +10:00
Albort Xue e0d539f79d mimxrt/boards: Enable LED class for MIMXRT1060_EVK board. 2020-06-09 18:51:08 +10:00
Philipp Ebensberger 02cc4462b7 mimxrt: Add initial impl of machine.LED class, and basic pin support.
This commit implements an LED class with rudimentary parts of a pin C API
to support it.  The LED class does not yet support setting an intensity.

This LED class is put in the machine module for the time being, until a
better place is found.

One LED is supported on TEENSY40 and MIMXRT1010_EVK boards.
2020-06-05 11:47:48 +10:00
Albort Xue b3bc9808f2 mimxrt/boards: Add MIMXRT1060_EVK board. 2020-05-27 16:49:52 +10:00
Jim Mussared 7eea0d8b6c mimxrt: Add MIMXRT1010 board. 2020-03-11 15:36:27 +11:00
Jim Mussared f46782dde9 mimxrt: Add new, minimal port to NXP i.MX RT series CPUs.
This is an extremely minimal port to the NXP i.MX RT, in the style of the
SAMD port  It's largely based on the TinyUSB mimxrt implementation, using
the NXP SDK.  It currently supports the Teensy 4.0 board with a REPL over
the USB-VCP interface.

This commit also adds the NXP SDK submodule (also from TinyUSB) to
lib/nxp_driver.

Note: if you already have the tinyusb submodule initialized recursively you
will need to run the following as the tinyusb sub-submodules have been
rearranged (upstream):

    git submodule deinit lib/tinyusb
    rm -rf .git/modules/lib/tinyusb
    git submodule update --init lib/tinyusb
2020-03-11 15:34:13 +11:00