From: Keith Packard <keithp@keithp.com>
Date: Fri, 23 Mar 2012 07:04:21 +0000 (-0700)
Subject: Flush LCD changes each time the text is updated
X-Git-Tag: 1.0.9.4~12
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=9b5e98a3407b369803109bfc1409e4f8b6e848ba

Flush LCD changes each time the text is updated

Rather than requiring the caller to do it.

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/src/stm/ao_lcd_font.c b/src/stm/ao_lcd_font.c
index 2bd787ed..0d7d87c1 100644
--- a/src/stm/ao_lcd_font.c
+++ b/src/stm/ao_lcd_font.c
@@ -98,6 +98,7 @@ ao_lcd_font_string(char *s) {
 	}
 	while (pos < 6)
 		ao_lcd_font_char(pos++, ' ', 0);
+	stm_lcd.sr = (1 << STM_LCD_SR_UDR);
 }
 
 static void
@@ -112,7 +113,6 @@ ao_lcd_font_text(void)
 	}
 	string[c++] = '\0';
 	ao_lcd_font_string(string);
-	stm_lcd.sr = (1 << STM_LCD_SR_UDR);
 }
 
 const struct ao_cmds ao_lcd_font_cmds[] = {