Preview error handle

2022-06-02 14:01:16 +08:00
parent b34a2d965c
commit 53c92055a6
4 changed files with 16 additions and 4 deletions
--- a/src/ShimLib/ShimLib.c
+++ b/src/ShimLib/ShimLib.c
@@ -120,7 +120,15 @@ const size_t Col = 140;

 const char* FRAME_FILE_PATH_1 = "./img1_v2.bin";
 const char* FRAME_FILE_PATH_2 = "./pre_image.bin";
+
+int previewCount = 0;
 const char* GetPreviewData() {
+    previewCount++;
+    if (previewCount>3){
+        status = READY;
+        innerCallback("22222");
+        return NULL;
+    }
 	FILE* file;
 	preivew_change_flag++;
 	preivew_change_flag = preivew_change_flag % 2;