Update main.c getchars until empty

5 months ago · 6172e8e83e
parent f23ca9db80
commit 6172e8e83e
1 changed files with 7 additions and 1 deletions
--- a/main.c
+++ b/main.c
@ -2102,7 +2102,13 @@ int get_payload_serial(int debug_camera)  {
  end_flag_detected = FALSE;
  jpeg_start = 0;
 	
-  serialFlush (uart_fd);  // flush serial buffer so latest payload is read
+//  serialFlush (uart_fd);  // flush serial buffer so latest payload is read
+
+  while (serialDataAvail(uart_fd)) {
+	      (void) serialGetchar(uart_fd);
+//              printf("%c", octet);
+//              fflush(stdout);	
+  }
 
 // #ifdef GET_IMAGE_DEBUG
 if (debug_camera)