remove last 3 characters of payload telemetry

3 years ago · 9c84ae6e01
parent 1055c42b7b
commit 9c84ae6e01
1 changed files with 2 additions and 1 deletions
--- a/cubesatsim/cubesatsim.ino
+++ b/cubesatsim/cubesatsim.ino
@ -507,7 +507,8 @@ void send_aprs_packet() {
  char header_str[] = "hi hi ";
  strcpy(str, header_str);
 #ifdef APRS_VHF	
-  strcat(str, payload_str);  // transmit sensor payload	
+  strcat(str, payload_str);  // transmit sensor payload
+  str[strlen(str) - 3] = 0;  // get rid of last 3 characters	
 #else	
  strcpy(str, tlm_str);	// transmit full APRS packet
 #endif