st3375s: linked to stdout, printf, works as an olscool VGA screen now

[cortex-from-scratch] / include / drivers / st7735s.h

diff --git a/include/drivers/st7735s.h b/include/drivers/st7735s.h
index 73b58d9..031e907 100644 (file)
--- a/include/drivers/st7735s.h
+++ b/include/drivers/st7735s.h
@@ -70,5 +70,9 @@ void tft_init();
 int tft_fill(uint8_t beginx, uint8_t beginy, uint8_t endx, uint8_t endy, uint16_t color);
 int tft_setpixel(uint8_t x, uint8_t y, uint16_t color);
 int tft_command(uint8_t cmd, int argsc, ...);
+void tft_clrln();
+int tft_scroll();
+int tft_puts();
+int tft_putc(uint16_t, uint16_t, int);
 
 #endif