Solved: RaspDAC OLED & Power management w/Moode 6.7.1

Code:

#!/usr/bin/python3

import os

import time

import RPi.GPIO as GPIO



GPIO.setmode(GPIO.BCM)

GPIO.setup(4, GPIO.OUT)

GPIO.output(4,GPIO.LOW)

GPIO.setup(17, GPIO.IN)

GPIO.setup(22, GPIO.OUT)

GPIO.output(22,GPIO.LOW)



while True:

  if GPIO.input(17) == 1:

        print ("ShutDown order received, RaspBerry pi will now enter in standby mode...")

        os.system ('sudo shutdown -h -P now')

        break

  time.sleep(0.25)

Code:

#!/usr/bin/python3

# Shutdown detection script

# Script to set GPIO 4 High for 1sec



import os

import time

import RPi.GPIO as GPIO



print ("Setting pin GPIO4 High")

GPIO.setmode(GPIO.BCM)

GPIO.setup(4, GPIO.OUT)

GPIO.output(4,GPIO.HIGH)

time.sleep(1)



print ("Setting pin GPIO4 Low")

GPIO.output(4,GPIO.LOW)



print ("RaspberryPi shutdown")

os.system ('sudo shutdown -h -P now')

Code:

#!/usr/bin/python3

# Reboot detection script

# Script to set GPIO 4 High and Reboot

# Reboot blink will stop after Boot OK return



import os

import time

import RPi.GPIO as GPIO



print ("Setting pin GPIO4 High")

GPIO.setmode(GPIO.BCM)

GPIO.setup(4, GPIO.OUT)

GPIO.output(4,GPIO.HIGH)



print ("RaspberryPi Reboot")

os.system ('sudo reboot')

Code:

dtoverlay=gpio-poweroff,gpiopin=22,active_low

Code:

#!/bin/bash

# Moode for Audiophonics SPC II power management board

# Initialisation of GPIO outputs 4 (SofthutDown) and 22 (BootOK)

# Script is lauched by /etc/rc.local after moode is ready

# Power LED stops slowly blinking an lights steadily

# modded by Ph Deysine - 14/11/2020



PATH=/usr/bin:/usr/local/bin



echo "Audiophonics initialisation script starting..."

echo "Asserting pins : "

echo "SoftShutDown  : GPIO04=out, Low"

echo "BootOK        : GPIO22=out, High"



echo "Setting SoftShutDown output Low"

gpio -g mode 04 out

gpio -g write 04 0



echo "Setting BootOK output High"

gpio -g mode 22 out

gpio -g write 22 1



exit 0

Code:

#!/usr/bin/python3

# Moode for Audiophonics SPC II power management board

# Initialisation of GPIO outputs 4 (SofthutDown) and 22 (BootOK)

# Script is lauched by /etc/rc.local

# Power LED stops slowly blinking and lights steadily after MoOde is ready



import sys

import os

import time

import RPi.GPIO as GPIO

import subprocess



print ("Audiophonics initialisation script starting...")

print ("Asserting pins : ")

print ("SoftShutDown  : GPIO04=out, Low")

print ("BootOK        : GPIO22=out, High")



GPIO.setmode(GPIO.BCM)



print ("Setting SoftShutDown output Low")

GPIO.setup(4, GPIO.OUT)

GPIO.output(4,GPIO.LOW)



print ("Waiting for MoOde Availability")

print ("Condition is checked out every 5 seconds")

option= "-q"

sqlSelect="select value from cfg_system where param='wrkready'"



while True:

  result=subprocess.check_output(['/usr/local/bin/moodeutl',option,sqlSelect])

  if result == b'1\n':  #python3 binary value usage

  #if result[0] == "1": #python2 string value usage

    print ("Setting BootOK output High")

    GPIO.setup(22, GPIO.OUT)

    GPIO.output(22,GPIO.HIGH)

    break

  time.sleep(5)

sys.exit()