From 90cdb61063b408aa4d8ba0c1e3c36d804f69f61a Mon Sep 17 00:00:00 2001 From: Dien-Nhung Nguyen-Phu Date: Sun, 19 May 2024 16:22:51 +0700 Subject: led: add basic Charlieplexing scan --- src/leddrv.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 src/leddrv.h (limited to 'src/leddrv.h') diff --git a/src/leddrv.h b/src/leddrv.h new file mode 100644 index 0000000..b9be6ba --- /dev/null +++ b/src/leddrv.h @@ -0,0 +1,14 @@ +#ifndef __LEDDRV_H__ +#define __LEDDRV_H__ + +#include "CH58x_common.h" + +#define LED_COLS 44 +#define LED_ROWS 11 + +void led_init(); +void leds_releaseall(); +void led_write2dcol(int dcol, uint16_t col1_val, uint16_t col2_val); +void led_write2row_raw(int row, int which_half, uint32_t val); + +#endif /* __LEDDRV_H__ */ -- cgit v1.2.3