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authorRyan <fauxpark@gmail.com>2020-04-08 11:04:31 +1000
committerFlorian Didron <fdidron@users.noreply.github.com>2020-06-12 17:00:27 +0900
commit7777c0454712128670f98a5c7f62da01f7c0aa58 (patch)
tree5e1e4d686e19282aff384fb0de576f325ec3ef4b /drivers/avr/serial.h
parent09e02e644e4a48d1b4ed1bf343da922192f8d7ec (diff)
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
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