def power_vusb():
try:
logfunc(">> Starting power-vusb\n")
# V-USB > On, testing V-USB.
GPIO.output(18, GPIO.HIGH)
logfunc(">>> Vusb is powered on\n")
sleep(2)
adcUSB = check_adc_usb_on()
adc3v = check_adc_3v_on()
adc5v = check_adc_5v_on()
adc9v = check_adc_vin_off()
values = ">>> vin: " + str(adc9v) + " 3v: " + str(adc3v) + " 5v: " + str(adc5v) + " usb: " + str(adcUSB)
logfunc(values)
if not adcUSB or not adc3v or not adc5v or not adc9v:
logfunc(">>> Power-vusb unccesful\n")
# Power test was unsuccesful.
GPIO.output(18, GPIO.LOW)
logfunc(">>> Vusb is powered off\n")
finish_test(0)
logfunc(">>> Power-vin succesful\n")
logfunc(">> Finished power-vusb\n")
except Exception, e:
result = traceback.format_exc()
logfunc("********************************\n")
logfunc("********************************\n")
logfunc("Failure: power-vusb\n")
logfunc(result)
logfunc("DONE -----------------------------------\n\n\n")
finish_test(0)
def start_monitoring_ldo():
try:
logfunc("\n\nStarted: minotor-ldo-process\n")
while 1:
adcUSB = check_adc_usb_on()
adc9v = check_adc_vin_off()
adc3v = check_adc_3v_on()
adc5v = check_adc_5v_on()
if not adcUSB or not adc9v or not adc3v or not adc5v:
logfunc("\n\Failure: minotor-ldo-process, unsuccesful\n")
finish_test(0)
except Exception, e:
result = traceback.format_exc()
logfunc("********************************\n")
logfunc("********************************\n")
logfunc("Failure: monitor-ldo process\n")
logfunc(result)
logfunc("DONE -----------------------------------\n\n\n")
finish_test(0)
def power_vusb_vin():
try:
logfunc(">> Starting power-vusb-vin\n")
#Vin > On, testing Vin and V-USB.
GPIO.output(17, GPIO.HIGH)
logfunc(">>> Vusb-Vin is powered on\n")
sleep(2)
adcUSB = check_adc_usb_on()
sleep(.1)
adc9v = check_adc_vin_on()
sleep(.1)
adc3v = check_adc_3v_on()
sleep(.1)
adc5v = check_adc_5v_on()
sleep(.1)
values = '>>> vin: ' + str(adc9v) + ' 3v: ' + str(adc3v) + ' 5v: ' + str(adc5v) + ' usb: ' + str(adcUSB)
logfunc(values)
if(not adcUSB or not adc9v or not adc3v or not adc5v):
logfunc(">>> Power-vusb-vin unsuccessful\n")
GPIO.output(17, GPIO.LOW)
GPIO.output(18, GPIO.LOW)
logfunc(">>> Vusb and Vin is powered off\n")
finish_test(0)
logfunc(">>> Power-vin succesful\n")
#Vin > Off, leave V-USB On for all the testing.
GPIO.output(17, GPIO.LOW)
logfunc(">>> Vin is powered off, Vusb left on for test\n")
sleep(2)
logfunc(">> Finished power-vusb\n")
except Exception, e:
result = traceback.format_exc()
logfunc("********************************\n")
logfunc("********************************\n")
logfunc("Failure: power-vusb-vin\n")
logfunc(result)
logfunc("DONE -----------------------------------\n\n\n")
finish_test(0)
def power_vin():
try:
logfunc(">> Starting power-vin\n")
#Vin > On, testing Vin.
GPIO.output(17, GPIO.HIGH)
logfunc(">>> Vin is powered on\n")
sleep(2)
adc9v = check_adc_vin_on()
sleep(.1)
adc3v = check_adc_3v_on()
sleep(.1)
adc5v = check_adc_5v_on()
sleep(.1)
adcUSB = check_adc_usb_off()
sleep(.1)
values = '>>> vin: ' + str(adc9v) + ' 3v: ' + str(adc3v) + ' 5v: ' + str(adc5v) + ' usb: ' + str(adcUSB)
logfunc(values)
if(not adc9v or not adc3v or not adc5v or not adcUSB):
logfunc(">>> Power-vin unsuccesful\n")
#Power test was unsuccesful
GPIO.output(17, GPIO.LOW)
logfunc(">>> Vin is powered off\n")
finish_test(0)
logfunc(">>> Power-vin succesful\n")
#Vin > Off
GPIO.output(17, GPIO.LOW)
logfunc(">>> Vin is powered off\n")
sleep(2)
logfunc(">> Finished power-vin\n")
except Exception, e:
result = traceback.format_exc()
logfunc("********************************\n")
logfunc("********************************\n")
logfunc("Failure: power-vin\n")
logfunc(result)
logfunc("DONE -----------------------------------\n\n\n")
finish_test(0)
