1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/oled/oled_driver.c b/drivers/oled/oled_driver.c
index eedaedcd3..977b70178 100644
--- a/drivers/oled/oled_driver.c
+++ b/drivers/oled/oled_driver.c
@@ -462,6 +462,19 @@ void oled_write_raw(const char *data, uint16_t size) {
     }
 }
 
+void oled_write_pixel(uint8_t x, uint8_t y, bool on) {
+    if (x >= OLED_DISPLAY_WIDTH || y >= OLED_DISPLAY_HEIGHT) {
+        return;
+    }
+    uint16_t index = x + (y / 8) * OLED_DISPLAY_WIDTH;
+    if (on) {
+        oled_buffer[index] |= (1 << (y % 8));
+    } else {
+        oled_buffer[index] &= ~(1 << (y % 8));
+    }
+    oled_dirty |= (1 << (index / OLED_BLOCK_SIZE));
+}
+
 #if defined(__AVR__)
 void oled_write_P(const char *data, bool invert) {
     uint8_t c = pgm_read_byte(data);