Matthias Blankertz 460a67cf9f Add rp2 PIO and DMA fast SD card driver ...

The builtin micropython SD card driver using the default micropython SPI
implementation suffered from very low read speeds. Add an optimized SD
card driver using rp2 PIO and DMA. Currently read only, write support to
be added later.

Signed-off-by: Matthias Blankertz <matthias@blankertz.org>

2025-03-10 20:15:05 +01:00

..

boards/RPI_PICO_W

Add rp2 PIO and DMA fast SD card driver

2025-03-10 20:15:05 +01:00

lib

Added microdot submodule.

2025-01-28 21:23:48 +01:00

src

Add rp2 PIO and DMA fast SD card driver

2025-03-10 20:15:05 +01:00

build.sh

Add rp2 PIO and DMA fast SD card driver

2025-03-10 20:15:05 +01:00

CMakeLists.txt

Add unit test infrastructure

2024-06-02 11:58:21 +02:00

flash.sh

Check for required commands, cleanup, added help.

2024-12-10 21:27:56 +01:00

update-submodules.sh

Add micropython

2024-05-31 15:29:23 +02:00