RPi Pin Test

pintest.py

import RPi.GPIO as GPIO
import time

# Pinout diagram is at https://pinout.xyz/

GPIO.setmode(GPIO.BCM) 

#SPI uses BCM 8, 9, 10, 11
#The LCD_Config file initializes 8, 24, 25, 27

pins = (23, 4, 17, 22, 5, 6,   0, 13, 19, 26, 12, 16, 20, 21)

for pin in pins:
    GPIO.setup(pin, GPIO.IN, pull_up_down=GPIO.PUD_UP)

while 1:
    for pin in pins:
      if not  GPIO.input(pin):
        print pin

    time.sleep(.2)

# The following pins register False on the Waveshare 1.44" LCD
# pins = {
#      5: 'back',
#      26: 'forward',
#      13: 'btn',
#      6: 'up',
#      19: 'down',

#      21: 'key1',
#      20: 'key2',
#      16: 'key3',
#    }