diff options
Diffstat (limited to 'src/drivers/ao_lcd.c')
| -rw-r--r-- | src/drivers/ao_lcd.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/drivers/ao_lcd.c b/src/drivers/ao_lcd.c index 8745b3f6..8ce32233 100644 --- a/src/drivers/ao_lcd.c +++ b/src/drivers/ao_lcd.c @@ -74,6 +74,22 @@ ao_lcd_contrast_set(uint8_t contrast) } void +ao_lcd_cursor_on(void) +{ + ao_mutex_get(&ao_lcd_mutex); + ao_lcd_send_ins(0x08 | 0x04 | 0x02 | 0x01); + ao_mutex_put(&ao_lcd_mutex); +} + +void +ao_lcd_cursor_off(void) +{ + ao_mutex_get(&ao_lcd_mutex); + ao_lcd_send_ins(0x08 | 0x04); + ao_mutex_put(&ao_lcd_mutex); +} + +void ao_lcd_clear(void) { ao_mutex_get(&ao_lcd_mutex); |