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Massively sped up lcd_putchar's handling of '\n'

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Michal Procházka
2025-09-21 10:51:08 +02:00
parent 52a232f1e9
commit aa84a2c03b
1 changed files with 2 additions and 5 deletions
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7
example.c
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@@ -163,11 +163,8 @@ void lcd_init(void) {
// Puts a character to the LCD. Correctly handles '\n'. // Puts a character to the LCD. Correctly handles '\n'.
void lcd_putchar(char c) { void lcd_putchar(char c) {
if(c == 10) { if(c == 10) {
while((lcd_pos != 0) && (lcd_pos != 40)) { if(lcd_pos < 40) lcd_pos = 40;
lcd_send_data(32); else lcd_pos = 0;
lcd_pos++;
if(lcd_pos == 80) lcd_pos=0;
}
} else { } else {
lcd_send_data(c); lcd_send_data(c);
lcd_pos++; lcd_pos++;