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ZXMicroJack / mist-firmware-rp2040

mist port to rp2040 middle board
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Create SPI interface #2

Closed ZXMicroJack closed 8 months ago

ZXMicroJack commented 11 months ago

Use following gpios for SPI

16 v8_miso \ uart0 tx, SPI0RX 17 w9_mosi |-- sdcard high level / uart0 rx, SPI0CSN 18 w7_sck | SPI0SCK 19 v7_cs / SPI0TX

Using RP2040 silicon implemented SPI instead of PIO.