6 Commits

Author	SHA1	Message	Date
Dan Halbert	a01dec1df9	message consolidation and more use of validators	2022-05-19 15:38:37 -04:00
Scott Shawcroft	380a7087d4	Fix 3-wire SPI on ESP ... Simplifying the checks fixed it. Fixes #6141	2022-03-23 14:53:46 -07:00
Scott Gauche	a8d8651873	Canonical C style for half_duplex = true/false	2022-02-08 23:13:22 -05:00
Scott Gauche	89ad767b8f	add half_duplex to spi constructs in other ports but raise not implemented errors	2022-02-08 22:25:23 -05:00
Jeff Epler	1a99ce5eb3	espressif: busio.SPI: Use SPI_DMA_CH_AUTO ... All 3 micros we care about (S2, S3, C3) state in the documentation that DMA channel can be specified as SPI_DMA_CH_AUTO. Specifying a specific DMA channel explicitly doesn't _ever_ work on ESP32-S3, so no SPI bus could be used. Testing performed: On the ESP32-S3-DevKitC, used neopixel_spi to turn the onboard neopixel red, green, and blue	2021-12-04 09:12:38 -06:00
Scott Shawcroft	973a90f2aa	Rename esp32s2 port to espressif ... This is in preparation for ESP32-S3 support and potentially others. Related to #4363	2021-09-13 16:44:55 -07:00