From f1b38b9bcebf75a2d804b1ba3203cd735f29df80 Mon Sep 17 00:00:00 2001
From: Jens Ullmert <jens@jens.media>
Date: Wed, 27 Jul 2022 11:57:34 +0200
Subject: [PATCH] sleep longer and run in pi

---
 Python/sock.py | 37 ++++++++++++++++++++++++-------------
 1 file changed, 24 insertions(+), 13 deletions(-)

diff --git a/Python/sock.py b/Python/sock.py
index 4d319f1..91b1d7d 100644
--- a/Python/sock.py
+++ b/Python/sock.py
@@ -3,16 +3,26 @@
 # WS server example that synchronizes state across clients
 
 import asyncio
-# import json
+import json
 import logging
 import websockets
-# import redis
+import redis
 import time
 import serial
 import numpy as np
-#import RPi.GPIO as GPIO
+import RPi.GPIO as GPIO
 import threading
 
+import os
+
+def is_raspberrypi():
+    try:
+        with io.open('/sys/firmware/devicetree/base/model', 'r') as m:
+            if 'raspberry pi' in m.read().lower(): return True
+    except Exception: pass
+    return False
+print(is_raspberrypi)
+
 
 # Colordefinition for console print
 class pcol:
@@ -46,7 +56,7 @@ DMXRST = 88.0				# typical 88µs
 DMXBRK = 8.0				# 8µs (min) to 1s (max)
 
 # DMX Sequence sleep [ms]/float
-DMXSLP = 250.0				# 0µs (min) to 1s (max)
+DMXSLP = 5000.0 #250.0				# 0µs (min) to 1s (max)
 
 # Buffer for RDM
 DMXRDM = 0
@@ -95,7 +105,7 @@ def sendDMX(data):
 			DMXSER.cancel_read()
 
 			# GPIO_18 to switch RS-485 driver (IC1) to TX-mode
-			#GPIO.output(18, GPIO.HIGH)
+			GPIO.output(18, GPIO.HIGH)
 
 			# send reset
 			DMXSER.send_break(DMXRST / 1000000.0)
@@ -108,7 +118,7 @@ def sendDMX(data):
 
 			# GPIO_18 to switch RS-485 driver (IC1) to RX-mode
 			DMXSER.reset_input_buffer()
-			#GPIO.output(18, GPIO.LOW)
+			GPIO.output(18, GPIO.LOW)
 
 			# Sleep between TX packages, use time to get RDM packages            
 			DMXRDM = ""
@@ -297,19 +307,20 @@ async def websworker(websocket, path):
 #
 ###########################
 # We have to set GPIO
-#GPIO.setmode(GPIO.BCM)
-#GPIO.setwarnings(False)
+GPIO.setmode(GPIO.BCM)
+GPIO.setwarnings(False)
 
-#GPIO.setup(18, GPIO.OUT)
-#GPIO.setup(4, GPIO.OUT)
+GPIO.setup(18, GPIO.OUT)
+GPIO.setup(4, GPIO.OUT)
 
 # GPIO_18 to switch RS-485 driver (IC1) to RX-mode
 #GPIO.output(18, GPIO.LOW)
+# V2: will be done in send-loop for rdm
 
 # Powercycle 3V3 on HAT to ensure a cleaned up buffer
-#GPIO.output(4, GPIO.HIGH)
-#time.sleep(0.25)
-#GPIO.output(4, GPIO.LOW)
+GPIO.output(4, GPIO.HIGH)
+time.sleep(0.25)
+GPIO.output(4, GPIO.LOW)