def pinUpdate(self, pinName, value):
"""
main function to update a pin: the passed name has to be a valid name. It has to be among the keys read
from ablib and stored in ValidPins or it has to be into the available MCU names (also read from ablib)
"""
pinName = pinName.upper()
if pinName not in self.ValidPins.keys():
logger.error("unknown pin %s", pinName)
return
if self.ValidPins[pinName].value == value:
logger.debug("pin %s value %s not changed: do nothing", pinName,
value)
return
else:
logger.debug("update pin:%s value:%s use:%s to value:%s", pinName,
self.ValidPins[pinName].value,
self.ValidPins[pinName].mode, value)
#if not self.isNumeric(value):
#logger.error("Value %s not admitted: pin %s unchanged", value, pinName)
#return
try:
logger.debug("pin %s commanded to be %s", pinName, value)
if self.ValidPins[
pinName].invert: # is True: Invert data value (useful for 7 segment common anode displays)
value = 1 - abs(value)
if self.ValidPins[pinName].mode == POUTPUT: # if already in output
self.ValidPins[pinName].value = value
self.ValidPins[pinName].instance.set_value(
value) # set output to 1 or 0
logger.debug("pin %s set to %s", pinName, value)
elif self.ValidPins[pinName].mode in [
PUNUSED, PINPUT
]: # if pin is in input or not used
old_mode = self.ValidPins[pinName].mode
self.ValidPins[pinName].mode = POUTPUT # switch it to output
self.ValidPins[pinName].instance = AB.Pin(pinName, POUTPUT)
self.ValidPins[pinName].value = value
self.ValidPins[pinName].instance.set_value(
value) # set output to 1 to 0
logger.debug("pin %s was %s - now output to value %s", pinName,
old_mode, value)
except ValueError:
logger.error("Error trying to update pin %s to value %s", pinName,
value)
pass
except IOError, e:
logger.error("Unable to access pin %s: %s", pinName, e)
pass
def setPinMode(self, pinName, mode):
"""
set pin mode for a single pin
"""
pinName = pinName.upper()
if pinName not in self.ValidPins.keys():
logger.error("setPinMode: unknown pin %s", pinName)
return
if self.ValidPins[pinName].mode == mode:
logger.debug("pin mode not changed: do nothing")
return
self.ValidPins[pinName].mode = mode
AB.Pin(pinName, mode)
logger.debug("pin %s set to %s mode", pinName, mode)
def resetPin(self, pinName):
"""
reset all pins
"""
pinName = pinName.upper()
if pinName not in self.ValidPins.keys():
logger.error("unknown pin %s", pinName)
return
if self.ValidPins[pinName].mode != PUNUSED:
# set the default mode to OUTPUT: INPUT mode with trigger
# should start one thread for each pin
self.ValidPins[pinName].instance = None
AB.Pin(pinName, POUTPUT)
self.ValidPins[pinName].mode = PUNUSED
self.ValidPins[pinName].value = PNONE
self.ValidPins[pinName].invert = False
logger.debug("reset pin %s", pinName)
import time
import ablib
Power_USB_A = ablib.Pin('N', '7', 'high')
Power_USB_B = ablib.Pin('N', '8', 'high')
Power_USB_C = ablib.Pin('N', '9', 'high')
while True:
Power_USB_B.off()
Power_USB_C.off()
print "USB A ON"
Power_USB_A.on()
time.sleep(15)
#!/usr/bin/python
import time
import ablib
print "Telit ON/OFF"
telitRESET = ablib.Pin('J6', '38', 'low')
telitON = ablib.Pin('J6', '37', 'low')
telitON.on()
time.sleep(1)
telitON.off()
#!/usr/bin/python
#Factory test for Daisy-9 boards
import ablib
import time
import os
TXD3 = ablib.Pin("D10","2","high")
RXD3 = ablib.Pin("D10","3","in")
RTS3 = ablib.Pin("D10","4","high")
CTS3 = ablib.Pin("D10","5","in")
TXD1 = ablib.Pin("D13","2","high")
RXD1 = ablib.Pin("D13","3","in")
RTS1 = ablib.Pin("D13","4","high")
CTS1 = ablib.Pin("D13","5","in")
TXD3.on()
if RXD1.get_value()==0:
print "Error TXD3->RXD1"
TXD3.off()
if RXD1.get_value()==1:
print "Error TXD3->RXD1"
TXD1.on()
if RXD3.get_value()==0:
print "Error TXD1->RXD3"
TXD1.off()
if RXD3.get_value()==1:
print "Error TXD1->RXD3"
ablib.set_value(kid_dictionary[key], 0)
time.sleep(0.01)
def modem_terminal(serial, string, timeout):
serial.flushInput()
serial.write(string)
while timeout > 0:
if serial.inWaiting() > 0:
sys.stdout.write(serial.read(serial.inWaiting()))
time.sleep(0.001)
timeout = timeout - 1
print ""
quectel_power = ablib.Pin('W', '10', 'high')
quectel_power_key = ablib.Pin('E', '10', 'low')
usb_a_power = ablib.Pin('N', '7', 'high')
usb_b_power = ablib.Pin('N', '8', 'high')
usb_c_power = ablib.Pin('N', '9', 'high')
kid_dictionary = ablib.D10_kernel_ids
thread.start_new_thread(slide, (kid_dictionary, 1))
kid_dictionary = ablib.D11_kernel_ids
thread.start_new_thread(slide, (kid_dictionary, 1))
kid_dictionary = ablib.D12_kernel_ids
thread.start_new_thread(slide, (kid_dictionary, 1))
kid_dictionary = ablib.D13_kernel_ids
thread.start_new_thread(slide, (kid_dictionary, 1))
kid_dictionary = ablib.D14_kernel_ids
import ablib
import time
print "Blinking led"
print "Type ctrl-C to exit"
led = ablib.Pin('J7','3','low')
while True:
time.sleep(0.2)
led.on()
time.sleep(0.2)
led.off()
out_file.write(number + "\n")
out_file.close()
ser = serial.Serial(port='/dev/ttyS1',
baudrate=115200,
timeout=1,
parity=serial.PARITY_NONE,
stopbits=serial.STOPBITS_ONE,
bytesize=serial.EIGHTBITS)
gate = ablib.Daisy8('D11', 'first', 'RL1')
while True:
#Check if the modem is on
quectel_STATUS = ablib.Pin('N6', 'INPUT')
if quectel_STATUS.get_value() == 1:
print "Modem is ON"
break
else:
print "Turn ON the modem"
quectel_power = ablib.Pin('W10', 'HIGH')
quectel_power_key = ablib.Pin('E10', 'LOW')
quectel_power_key.on()
sleep(1)
quectel_power_key.off()
ser.flushInput()
ser.flushOutput()
from time import sleep
import ablib
print "Modem ON"
quectel_power = ablib.Pin('W10', 'HIGH')
quectel_power_key = ablib.Pin('E10', 'LOW')
quectel_power_key.on()
sleep(1)
quectel_power_key.off()
rtc = quectel.readlines()
print rtc
def fatal_error(message):
print "Error: ", message
lcd.clear()
lcd.setcurpos(0, 0)
lcd.putstring("Error:")
lcd.setcurpos(0, 1)
lcd.putstring(message)
sys.exit(1)
#Modem ON
quectel_power = ablib.Pin('W', '10', 'low')
time.sleep(0.5)
quectel_power_key = ablib.Pin('E', '10', 'low')
quectel_power.on()
time.sleep(0.5)
quectel_power_key.on()
time.sleep(1)
quectel_power_key.off()
#Serial link with Modem configuration
quectel = serial.Serial(port="/dev/ttyS1",
baudrate=115200,
timeout=1,
parity=serial.PARITY_NONE,
import ablib
import time
print "Pressing button"
print "Type ctrl-C to exit"
led = ablib.Pin('J7','3','low')
button = ablib.Pin('J7','5','in')
while True:
if button.get_value()==0:
led.on()
else:
led.off()
import ablib
import time
power_overrun = ablib.Pin('W', '9', 'in')
while True:
if power_overrun.get_value() == False:
print "Power overrun"
time.sleep(1)
