Index: yc_ipc.c
===================================================================
--- /YC3121_SDK/fw/sdk/yc_ipc.c	(revision 704)
+++ /YC3121_SDK/fw/sdk/yc_ipc.c	(working copy)
@@ -230,6 +230,7 @@
         erase_memory();
         _download_btcode(bt_code);
         WAKEUP_BT = 0x9c;
+        delay_ms(100);
     }
 #elif (VERSIONS == NO_BT)
     if (ipc_inited == FALSE || is_dpll_opend() == FALSE)
Index: yc_st7789.h
===================================================================
--- /YC3121_SDK/fw/sdk/yc_st7789.h	(revision 704)
+++ /YC3121_SDK/fw/sdk/yc_st7789.h	(working copy)
@@ -73,8 +73,6 @@
 
 /* 图片显示 */
 void ST7789_TFT_Picture(uint16_t Stratx, uint16_t Starty, const uint8_t *pic);
-void ST7789_TFT_Picture_CamRow(uint8_t *pic, uint8_t y);
-void ST7789_TFT_Picture_Cam(uint8_t *pic);
 
 /* 图片显示快速 */
 void ST7789_TFT_Picture_Q(uint16_t Stratx, uint16_t Starty, const uint8_t *pic);
Index: yc_touch.h
===================================================================
--- /YC3121_SDK/fw/sdk/yc_touch.h	(revision 704)
+++ /YC3121_SDK/fw/sdk/yc_touch.h	(working copy)
@@ -23,21 +23,21 @@
 };
 
 
-//��Ŵ�������Ϣ�Ľṹ��
+//存放触摸屏信息的结构体
 struct TOUCH_PANEl
 {
-    uint16_t x0; //�߼�����x
-    uint16_t y0; //�߼�����y
-    uint16_t ltx;  //�ϸ�����������x
-    uint16_t lty;  //�ϸ�����������y
-    uint16_t x;  //��������x
-    uint16_t y;  //��������y
-    uint16_t xbase; //x����������
-    uint16_t ybase; //y����������
-    uint16_t xlogic; //x���߼�����
-    uint16_t ylogic; //y���߼�����
-    uint16_t xfac;//X�᷽���������
-    uint16_t yfac;//Y�᷽���������
+    uint16_t x0; //逻辑坐标x
+    uint16_t y0; //逻辑坐标y
+    uint16_t ltx;  //上个点像素坐标x
+    uint16_t lty;  //上个点像素坐标y
+    uint16_t x;  //像素坐标x
+    uint16_t y;  //像素坐标y
+    uint16_t xbase; //x基物理坐标
+    uint16_t ybase; //y基物理坐标
+    uint16_t xlogic; //x基逻辑坐标
+    uint16_t ylogic; //y基逻辑坐标
+    uint16_t xfac;//X轴方向比例因子
+    uint16_t yfac;//Y轴方向比例因子
 };