Add board-io, replace sevenseg in sw

2022-03-18 01:27:55 +00:00
parent 63b942e29a
commit 5c32fe808e
10 changed files with 89 additions and 8 deletions
--- a/sw/board_io.h
+++ b/sw/board_io.h
@@ -0,0 +1,16 @@
+#ifndef _BOARD_IO_H
+#define _BOARD_IO_H
+
+#include <stdint.h>
+
+uint8_t hex_set_8(uint8_t val, uint8_t idx);
+uint8_t hex_set_16(uint16_t val);
+uint8_t hex_set_24(uint32_t val);
+
+void hex_enable(uint8_t mask);
+
+uint8_t sw_read();
+
+void led_set(uint8_t val);
+
+#endif