UP 模拟器 加入key的模拟支持

sim/oled/oled.cpp

@@ -37,6 +37,7 @@ void drawOledPixel(int oledX, int oledY) {
 
 
 void SIM_OLED_DrawFromBuffer(uint8_t *buf, uint8_t width, uint8_t height) {
+    BeginBatchDraw();
     cleardevice();
     for (int y = 0; y < height; y++) {
         for (int x = 0; x < width; x++) {
@@ -47,6 +48,7 @@ void SIM_OLED_DrawFromBuffer(uint8_t *buf, uint8_t width, uint8_t height) {
             }
         }
     }
+    EndBatchDraw();
 }