mhu/reflow-oven-control-sw
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Move shadow buffer of LCD to CCMRAM

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This commit is contained in:
Mario Hüttel 2020-06-14 18:02:45 +02:00
parent 828b47f3be
commit a33154b2d0
1 changed files with 1 additions and 1 deletions
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stm-firmware/ui/lcd.c
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@ -149,7 +149,7 @@ static void lcd_command(uint8_t data)
// Set DD RAM Address --------- 0b1xxxxxxx (Display Data RAM) // Set DD RAM Address --------- 0b1xxxxxxx (Display Data RAM)
#define LCD_SET_DDADR 0x80 #define LCD_SET_DDADR 0x80
static char shadow_display[4][21]; static char __attribute__((section(".ccmram"))) shadow_display[4][21];
void lcd_clear(void) void lcd_clear(void)
{ {