3 commits

Author	SHA1	Message	Date
Nick Brassel	b17482c3fd	Add SPI master for ChibiOS/ARM. (#8779)	2020-04-29 14:01:20 +10:00
Nick Brassel	46e4493761	Fix AVR SPI parameter configuration, remove timeouts due to sync protocol. (#8775)	2020-04-13 17:09:50 +10:00
Ryan	400ca2d035	spi_master for AVR (#8299) ... * Change _delay_ms/us() to wait_ms/us() * Switch to platform-agnostic GPIO macros * Add AVR spi_master and migrate Adafruit BLE code * Set verbose back to false * Add clock divisor, bit order and SPI mode configuration for init * Add start and stop functions * Move configuration of mode, endianness and speed to `spi_start()` * Some breaks here would be good * Default Adafruit BLE clock divisor to 4 (2MHz on the Feather 32U4) * Remove mode and divisor enums * Add some docs * No hr at EOF * Add links in sidebar	2020-04-08 11:04:31 +10:00