QMK/lib/chibios-contrib/testhal/NRF51/NRF51822/SPI/readme.txt

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** ChibiOS/HAL - SPI driver demo for NRF51x22. **
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** TARGET **
The demo runs on an Waveshare BLE400 board.
** The Demo **
The application demonstrates the use of the NRF51x22 SPI driver.
** Board Setup **
- Connect MOSI (P0.24) and MISO (P0.23) together for SPI loop-back.
** Build Procedure **
The demo has been tested using the free Codesourcery GCC-based toolchain
and YAGARTO.
Just modify the TRGT line in the makefile in order to use different GCC ports.