Update main.c flush serial before reading payload data

2 years ago · 1c916bee0e
parent d93c29b53a
commit 1c916bee0e
1 changed files with 3 additions and 1 deletions
--- a/main.c
+++ b/main.c
@ -2142,13 +2142,15 @@ void loop() {
 */

 int get_payload_serial(int debug_camera)  {
- 
+
  index1 = 0;
  flag_count = 0;
  start_flag_detected = FALSE;
  start_flag_complete = FALSE;
  end_flag_detected = FALSE;
  jpeg_start = 0;
+	
+  serialFlush (uart_fd);  // flush serial buffer so latest payload is read
 
 // #ifdef GET_IMAGE_DEBUG
 if (debug_camera)