修复编译错误

3 months ago · bae16b9427
parent 22bc6af87c
commit bae16b9427
1 changed files with 2 additions and 2 deletions
--- a/app/src/main/cpp/MicroPhoto.cpp
+++ b/app/src/main/cpp/MicroPhoto.cpp
@ -536,7 +536,7 @@ Java_com_xypower_mpapp_MicroPhotoService_sendHeartbeat(
        char buf[64] = { 0 };
        snprintf(buf, sizeof(buf), "%s %d\r\n", FormatLocalDateTime(ts).c_str(), ldr);
-        appendFile("/sdcard/com.xypower.mpapp/tmp/ldr.txt", buf, strlen(buf));
+        appendFile("/sdcard/com.xypower.mpapp/tmp/ldr.txt", (const unsigned char* )buf, strlen(buf));
    });