Update rpitx.py add try for serial

2 years ago · ef73a3cebc
parent 2ff39ec7f7
commit ef73a3cebc
1 changed files with 8 additions and 5 deletions
--- a/rpitx.py
+++ b/rpitx.py
@ -291,11 +291,14 @@ if __name__ == "__main__":
 	output(pd, 1)
 	output (ptt, 1)

-	ser = serial.Serial("/dev/ttyAMA0", 9600)
-	print(ser.portstr)
-	for i in range(6):
-		ser.write(b"AT+DMOSETGROUP=0,435.0000,434.9100,0,3,0,0\r\n")
-		sleep(0.1)
+	try:
+		ser = serial.Serial("/dev/ttyAMA0", 9600)
+		print(ser.portstr)
+		for i in range(6):
+			ser.write(b"AT+DMOSETGROUP=0,435.0000,434.9200,0,3,0,0\r\n")
+			sleep(0.1)
+	except:
+		print("Error in serial write")
 	ser.close()

 	output(pd, 0)