def ZeroBorgInit():
global ZB
# Re-direct our output to standard error, we need to ignore standard out to hide some nasty print statements from pygame
sys.stdout = sys.stderr
# Setup the ZeroBorg
ZB = ZeroBorg.ZeroBorg()
#ZB.i2cAddress = 0x44 # Uncomment and change the value if you have changed the board address
ZB.Init()
if not ZB.foundChip:
boards = ZeroBorg.ScanForZeroBorg()
if len(boards) == 0:
print 'No ZeroBorg found, check you are attached :)'
else:
print 'No ZeroBorg at address %02X, but we did find boards:' % (
ZB.i2cAddress)
for board in boards:
print ' %02X (%d)' % (board, board)
print 'If you need to change the I�C address change the setup line so it is correct, e.g.'
print 'ZB.i2cAddress = 0x%02X' % (boards[0])
sys.exit()
#ZB.SetEpoIgnore(True) # Uncomment to disable EPO latch, needed if you do not have a switch / jumper
# Ensure the communications failsafe has been enabled!
failsafe = False
for i in range(5):
ZB.SetCommsFailsafe(True)
failsafe = ZB.GetCommsFailsafe()
if failsafe:
break
if not failsafe:
print 'Board %02X failed to report in failsafe mode!' % (ZB.i2cAddress)
sys.exit()
ZB.ResetEpo()
# Load library functions we want
import time
import os
import sys
import pygame
import ZeroBorg
# Re-direct our output to standard error, we need to ignore standard out to hide some nasty print statements from pygame
sys.stdout = sys.stderr
# Setup the ZeroBorg
ZB = ZeroBorg.ZeroBorg()
#ZB.i2cAddress = 0x44 # Uncomment and change the value if you have changed the board address
ZB.Init()
if not ZB.foundChip:
boards = ZeroBorg.ScanForZeroBorg()
if len(boards) == 0:
print 'No ZeroBorg found, check you are attached :)'
else:
print 'No ZeroBorg at address %02X, but we did find boards:' % (ZB.i2cAddress)
for board in boards:
print ' %02X (%d)' % (board, board)
print 'If you need to change the I²C address change the setup line so it is correct, e.g.'
print 'ZB.i2cAddress = 0x%02X' % (boards[0])
sys.exit()
#ZB.SetEpoIgnore(True) # Uncomment to disable EPO latch, needed if you do not have a switch / jumper
# Ensure the communications failsafe has been enabled!
failsafe = False
for i in range(5):
ZB.SetCommsFailsafe(True)
failsafe = ZB.GetCommsFailsafe()