From 288b138cb59325c42d1a64d9a87e3c879494fd72 Mon Sep 17 00:00:00 2001 From: dmlunar Date: Wed, 22 Jan 2025 16:47:21 +0200 Subject: varpa: initial public commit --- firmware/inc/peripheral/spi.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 firmware/inc/peripheral/spi.h (limited to 'firmware/inc/peripheral/spi.h') diff --git a/firmware/inc/peripheral/spi.h b/firmware/inc/peripheral/spi.h new file mode 100644 index 0000000..003fc04 --- /dev/null +++ b/firmware/inc/peripheral/spi.h @@ -0,0 +1,34 @@ +/** + * + * Author: Dylan Muller + * Copyright (c) 2025 + * All rights reserved. + * + * - Commercial/IP use prohibited. + * - Attribution required. + * See License.txt + * + */ + +#ifndef SPI_H_ +#define SPI_H_ + +#include +#include +#include + +void spi_init(void); + +bool spi_busy(void); + +void spi_flush(void); + +void spi_start( + uint8_t *out, + uint8_t *in, + size_t len, + uint8_t *port, + uint8_t pin +); + +#endif -- cgit v1.2.3-70-g09d2