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3 Commits

Author SHA1 Message Date
Phil Howard 6022928517 Fix Pico Explorer SPI for #162 
The switch to common I2C and common definitions for SPI had broken an edge case in Pico Explorer where no backlight pin is used.

The backlight pin was inadvertently set to the front Breakout Garden SPI slot default, which is pin 20- this also happens to be the I2C SDA pin for Pico Explorer, breaking I2C comms.

This fix adds a new special case board "PICO_EXPLORER_ONBOARD" so that ST7789 can be initialised without the backlight pin.

This will be useful for anyone using ST7789 without the rest of the Pico Explorer library, although it feels a little contrived.

Also switches ST7735 over to the common defines.
 2021-06-05 19:06:11 +01:00
Phil Howard 7fa9e5bdca Enable -Werror -Wall and fix all the things 
Since MicroPython builds under stricter conditions, this change should help minimise pitfalls when writing/binding drivers.
 2021-05-17 16:20:42 +01:00
ZodiusInfuser e9a96ceb8a PicoExplorer C demos for Enc and Pot 2021-05-14 12:41:46 +01:00