SPI version of driver for xpt2046 #477
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added 16 commits
October 23, 2022 15:19
…rong when loading the GPIO+SPI driver and my test program.
- add comments for functions - move pin configuration for t_cs and t_irq for SPI into ConfigureSPI() for consistency - replace the single use of Command() with Tx() - Command() and Data() arn't needed - isCommand isn't needed for Tx() - convert Tx->tx and Rx->rx
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Add support for an SPI version of a driver for xpt2046. Primary motivation for writing this was so that the xpt2046 and st7789 could share an SPI bus on a Waveshare Pico-Res Touch-LCD-2.8.