migrate

2026-02-13 20:30:52 +00:00
parent 71ffec0d88
commit 5b106896a1
127 changed files with 35217 additions and 0 deletions
--- a/fw/stm8s/common/inc/spi.h
+++ b/fw/stm8s/common/inc/spi.h
@@ -0,0 +1,21 @@
+#ifndef SPI_H
+#define SPI_H
+
+#include <stdint.h>
+
+/*
+ * Initialize SPI in MODE1.
+ *
+ * Pinout:
+ * SCK  -> PC5
+ * MOSI -> PC6
+ * MISO -> PC7
+ * CS   -> user defined
+ */
+void spi_init();
+
+void spi_write(uint8_t data);
+
+uint8_t spi_read();
+
+#endif /* SPI_H */