From 325b0c229b6d7d5bec80977c2f29e5606f1a6ea1 Mon Sep 17 00:00:00 2001
From: Jens Ullmert <jens@jens.media>
Date: Wed, 27 Jul 2022 16:49:25 +0200
Subject: [PATCH] respeed

---
 Python/sock.py | 21 ++++++++-------------
 1 file changed, 8 insertions(+), 13 deletions(-)

diff --git a/Python/sock.py b/Python/sock.py
index 8d9941a..7bdf269 100644
--- a/Python/sock.py
+++ b/Python/sock.py
@@ -56,7 +56,7 @@ DMXRST = 88.0				# typical 88µs
 DMXBRK = 8.0				# 8µs (min) to 1s (max)
 
 # DMX Sequence sleep [ms]/float
-DMXSLP = 5000.0 #250.0				# 0µs (min) to 1s (max)
+DMXSLP = 250.0				# 0µs (min) to 1s (max)
 
 # Buffer for RDM
 DMXRDM = "<initial>"
@@ -101,8 +101,8 @@ def sendDMX(data):
 	global DMXRDM
 
 	while True:
-		with serial.Serial('/dev/serial0', 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=DMXSLP, 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)
@@ -111,25 +111,20 @@ def sendDMX(data):
 			DMXSER.send_break(DMXRST / 1000000.0)
 
 			# break-time
-			#-----------------------------------------------------------------------time.sleep(DMXBRK / 1000000.0)
-			time.sleep(0.1)
+			time.sleep(DMXBRK / 1000000.0)
 
 			# 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)
 
 			# Sleep between TX packages, use time to get RDM packages            
-			#DMXRDM = ""
-			#DMXRDMFLAG = False
-
-			time.sleep(2)
-			#-----------------------------------------------------------------------DMXSER.timeout(DMXSLP / 1000.0) # between 0 - 1 sec
-			DMXRDM = DMXSER.read(size=10)
-			print("input", DMXRDM)
-			#DMXRDMFLAG = True
+			DMXRDM = DMXSER.read(400)