gpiopins.sh

#!/usr/bin/python
import RPi.GPIO as GPIO

#Detect and display board information
#If additional changes are made beyond Rev2,
#this code will need to be updated.
print "Meltwater's Pi Hardware - GPIO Info"
print "Board Revision: " + str(GPIO.RPI_REVISION)
if (GPIO.RPI_REVISION > 2):
  print "Warning: New Revision detected check for new pinouts."
print "P1:"
print " 3V3     1 2      5V"

#Select board revision here to allow for pins 3 & 5 update
if (GPIO.RPI_REVISION == 1):
 print " SDA0    3 4      5V"
 print " SCL0    5 6     Gnd"
else:
 print " SDA1    3 4      5V"
 print " SCL1    5 6     Gnd"

print " GPIO04  7 8      Tx"
print " Gnd     9 10     Rx"
print " GPIO17 11 12 GPIO18"

#Select board revision here to allow for pin 13 update
if (GPIO.RPI_REVISION == 1):
 print " GPIO21 13 14    Gnd"
else:
 print " GPIO27 13 14    Gnd"

print " GPIO22 15 16 GPIO23"
print " 3V3    17 18 GPIO24"
print " MOSI   19 20    Gnd"
print " MISO   21 22 GPIO25"
print " SCLK   23 24    CE0"
print " Gnd    25 26    CE1"

#Select board revision here for Rev2's new P5 header
# (as viewed from topside)
if (GPIO.RPI_REVISION != 1):
 print ""
 print "P5:"
 print " 3V3     2 1      5V"
 print " SCL0    4 3    SDA0"
 print " GPIO31  6 5  GPIO30"
 print " Gnd     8 7     Gnd"

#End