From 430b439b9a5cc98b32273a233505de2c2f975c59 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Sat, 12 Nov 2011 18:51:03 -0800 Subject: altosui: Add ao_lcd_cursor_on/off This shows or hides a blinking cursor on the LCD. Signed-off-by: Keith Packard --- src/drivers/ao_lcd.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'src/drivers') 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 @@ -73,6 +73,22 @@ ao_lcd_contrast_set(uint8_t contrast) ao_mutex_put(&ao_lcd_mutex); } +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) { -- cgit v1.2.3