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path: root/extmod/machine_spi.c
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* extmod/machine_spi: Add optional support for fast software SPI.Damien George2016-10-04
* extmod/machine_spi: Use delay_half, not baudrate, for internal timing.Damien George2016-10-04
* extmod/machine_spi: Factor out software SPI code from esp8266 to extmod.Damien George2016-10-03
* extmod/machine_spi: Simplify SPI xfer function to only take one buf len.Damien George2016-10-03
* extmod: Add machine_spi with generic SPI C-protocol and helper methods.Damien George2016-09-01