diff options
Diffstat (limited to 'software/scan.h')
| -rw-r--r-- | software/scan.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/software/scan.h b/software/scan.h index 0c19763..82dccb0 100644 --- a/software/scan.h +++ b/software/scan.h @@ -1,13 +1,17 @@ #pragma once +// utility #define SCAN_HOR 0 #define SCAN_VER 1 extern unsigned char scan_direction; extern unsigned char scan_index; extern unsigned char scan_order[8]; +/** @brief fetch horizontal or vertical row from led_state */ unsigned char get_state_row(unsigned char row, unsigned char direction); +/** @brief scan through the 8x8 wiring matrix and display led_state */ void scan(); +/** @brief optimize brightness by pruning empty lines */ void optimize_scan(); |