Omar Chebib 623bffaab8 Dedicated GPIO: add examples implementing software I2C, UART and SPI on RISC-V targets.
Use dedicated GPIOs in examples to show how to emulate a UART, I2C and SPI bus.
(Using assembly and C)
2022-11-22 14:17:40 +08:00
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2022-07-04 14:44:29 +08:00
2022-05-07 13:09:41 +08:00