From 0a569f876e73b1bac03621c0555b53e03d0107f7 Mon Sep 17 00:00:00 2001
From: Jens Ullmert <jens@jens.media>
Date: Wed, 27 Jul 2022 15:07:52 +0200
Subject: [PATCH] serial1

---
 Python/sock.py | 44 ++++++++++++++++++++------------------------
 1 file changed, 20 insertions(+), 24 deletions(-)

diff --git a/Python/sock.py b/Python/sock.py
index 573aad8..e022bed 100644
--- a/Python/sock.py
+++ b/Python/sock.py
@@ -100,32 +100,32 @@ def sendDMX(data):
 	global DMXRDMFLAG
 	global DMXRDM
 
+	while True:
+		with serial.Serial('/dev/serial1', baudrate=250000, timeout=1, stopbits=serial.STOPBITS_TWO, bytesize=8) as DMXSER:# UART configuration and definition
+			DMXSER.cancel_read()
 
-	with serial.Serial('/dev/serial0', baudrate=250000, timeout=1, stopbits=serial.STOPBITS_TWO, bytesize=8) as DMXSER:# UART configuration and definition
-		DMXSER.cancel_read()
+			# GPIO_18 to switch RS-485 driver (IC1) to TX-mode
+			GPIO.output(18, GPIO.HIGH)
 
-		# GPIO_18 to switch RS-485 driver (IC1) to TX-mode
-		GPIO.output(18, GPIO.HIGH)
+			# send reset
+			DMXSER.send_break(DMXRST / 1000000.0)
 
-		# send reset
-		DMXSER.send_break(DMXRST / 1000000.0)
+			# break-time
+			time.sleep(DMXBRK / 1000000.0)
 
-		# break-time
-		time.sleep(DMXBRK / 1000000.0)
+			# send complete data array
+			DMXSER.write(bytearray(DMXDATA))
 
-		# send complete data array
-		DMXSER.write(bytearray(DMXDATA))
+			# GPIO_18 to switch RS-485 driver (IC1) to RX-mode
+			DMXSER.reset_input_buffer()
+			GPIO.output(18, GPIO.LOW)
 
-		# GPIO_18 to switch RS-485 driver (IC1) to RX-mode
-		DMXSER.reset_input_buffer()
-		GPIO.output(18, GPIO.LOW)
-
-		# Sleep between TX packages, use time to get RDM packages            
-		DMXRDM = ""
-		DMXRDMFLAG = False
-		DMXSER.timeout(DMXSLP / 1000.0) # between 0 - 1 sec
-		DMXRDM = DMXSER.readlines()
-		DMXRDMFLAG = True
+			# Sleep between TX packages, use time to get RDM packages            
+			DMXRDM = ""
+			DMXRDMFLAG = False
+			DMXSER.timeout(DMXSLP / 1000.0) # between 0 - 1 sec
+			DMXRDM = DMXSER.readlines()
+			DMXRDMFLAG = True
 
         
         
@@ -339,7 +339,3 @@ GPIO.output(4, GPIO.LOW)
 asyncio.get_event_loop().run_until_complete(
     websockets.serve(websworker, port=6789))
 asyncio.get_event_loop().run_forever()
-
-print("start")
-while True:
-	sendDMX(DMXDATA)