from time import sleep
from pyA20EVB.gpio import gpio
from pyA20EVB.gpio import port
__author__ = "Stefan Mavrodiev"
__copyright__ = "Copyright 2014, Olimex LTD"
__credits__ = ["Stefan Mavrodiev"]
__license__ = "GPL"
__version__ = "2.0"
__maintainer__ = __author__
__email__ = "*****@*****.**"
led = port.PG9
gpio.init()
gpio.setcfg(led, gpio.OUTPUT)
try:
print("Press CTRL+C to exit")
while True:
gpio.output(led, 1)
sleep(0.1)
gpio.output(led, 0)
sleep(0.1)
gpio.output(led, 1)
sleep(0.1)
gpio.output(led, 0)
sleep(0.1)
sleep(0.6)
from pyA20EVB.gpio import gpio
from pyA20EVB.gpio import port
__author__ = "Stefan Mavrodiev"
__copyright__ = "Copyright 2014, Olimex LTD"
__credits__ = ["Stefan Mavrodiev"]
__license__ = "GPL"
__version__ = "2.0"
__maintainer__ = __author__
__email__ = "*****@*****.**"
led = port.PG9
gpio.init()
gpio.setcfg(led, gpio.OUTPUT)
try:
print ("Press CTRL+C to exit")
while True:
gpio.output(led, 1)
sleep(0.1)
gpio.output(led, 0)
sleep(0.1)
gpio.output(led, 1)
sleep(0.1)
gpio.output(led, 0)
sleep(0.1)
sleep(0.6)
__author__ = "Stefan Mavrodiev"
__copyright__ = "Copyright 2014, Olimex LTD"
__credits__ = ["Stefan Mavrodiev"]
__license__ = "GPL"
__version__ = "2.0"
__maintainer__ = __author__
__email__ = "*****@*****.**"
led = connector.gpio0p0 # This is the same as port.PH2
button = connector.gpio3p40
"""Init gpio module"""
gpio.init()
"""Set directions"""
gpio.setcfg(led, gpio.OUTPUT)
gpio.setcfg(button, gpio.INPUT)
"""Enable pullup resistor"""
gpio.pullup(button, gpio.PULLUP)
#gpio.pullup(button, gpio.PULLDOWN) # Optionally you can use pull-down resistor
try:
print ("Press CTRL+C to exit")
while True:
state = gpio.input(button) # Read button state
"""Since we use pull-up the logic will be inverted"""
gpio.output(led, not state)
except KeyboardInterrupt:
print colored('Fail', 'red')
except NameError:
print 'Fail'
sys.exit(0)
print 'Initializating GPIO-MODULE.....',
try:
#GPIO.setmode(GPIO.BCM)
#GPIO.setwarnings(False)
#GPIO.setup(0, GPIO.OUT) #SDA -> LCD_C/#D
#GPIO.setup(1, GPIO.OUT) #SCL -> #LCD_RESET
#GPIO.output(0, True)
#GPIO.output(1, True)
GPIO.init();
GPIO.setcfg(pin_RST,GPIO.OUTPUT) #UEXT PIN 5 LCD RESET
GPIO.setcfg(pin_DC,GPIO.OUTPUT) #UEXT PIN 6 LCD DC
GPIO.output(pin_RST, GPIO.HIGH)
GPIO.output(pin_DC, GPIO.HIGH)
try:
print colored('Done', 'green')
except NameError:
print 'Done'
except ImportError:
try:
print colored('Fail', 'red')
except NameError:
print 'Fail'
sys.exit(0)
#pin_MOSI = port.PI18 #SPI1- MOSI #pin_MISO = port.PI19 #SPI1 MISO #pin_CLK = port.PI17 #SPI1 CLK #pin_RST = port.PB18 #UEXT PIN 5 LCD RESET #pin_DC = port.PB19 #UEXT PIN 6 LCD DC # UEXT1 pin_CS = port.PC19 # SPI2-CS pin_MOSI = port.PC21 #SPI2- MOSI pin_MISO = port.PC22 #SPI2 MISO pin_CLK = port.PC20 #SPI2 CLK pin_RST = port.PB20 #UEXT PIN 5 LCD RESET pin_DC = port.PB21 #UEXT PIN 6 LCD DC GPIO.setcfg(pin_CS,GPIO.OUTPUT) # SPI1-CS GPIO.setcfg(pin_MOSI,GPIO.OUTPUT) #SPI1- MOSI GPIO.setcfg(pin_MISO,GPIO.INPUT) #SPI1 MISO GPIO.setcfg(pin_CLK,GPIO.OUTPUT) #SPI1 CLK GPIO.setcfg(pin_RST,GPIO.OUTPUT) #UEXT PIN 5 LCD RESET GPIO.setcfg(pin_DC,GPIO.OUTPUT) #UEXT PIN 6 LCD DC def send(cmd,type): GPIO.output(pin_CS, GPIO.LOW) if(type == SEND_CHR): GPIO.output(pin_DC, GPIO.HIGH) else: GPIO.output(pin_DC, GPIO.LOW) SPIsendByte(cmd) GPIO.output(pin_CS, GPIO.HIGH)
