from colorsys import hls_to_rgb
from time import sleep
from IoTPy.pyuper.ioboard import IoBoard
from IoTPy.pyuper.pwm import PWM
from IoTPy.pyuper.utils import IoTPy_APIError, die
try:
u = IoBoard()
except IoTPy_APIError, e: # seems can't establish connection with the UPER board
details = e.args[0]
die(details)
try: # let's try to attach PWM object to non PWM pin
a = u.get_pin(PWM, 23)
except IoTPy_APIError, e: # got an exception, pin capabilities must be different from requested
details = e.args[0]
print details
with u.get_pin(PWM, 27) as R, u.get_pin(PWM, 28) as G, u.get_pin(PWM, 34) as B:
R.width_us(0)
R.width_us(2500)
sleep(0.5)
R.width_us(10000)
sleep(0.5)
R.write(0)
sleep(0.5)
R.write(0.25)
sleep(0.5)
R.write(0.9)
print "Red LED duty is:", R.read()
sleep(0.5)
# Drasko DRASKOVIC <*****@*****.**>
#
###
"""
Simple ADC value reading example with IoTPy.
"""
from time import sleep
from IoTPy.pyuper.ioboard import IoBoard
from IoTPy.pyuper.adc import ADC
from IoTPy.pyuper.utils import IoTPy_APIError, die
try:
u = IoBoard()
except IoTPy_APIError, e: # seems can't establish connection with the board
details = e.args[0]
die(details)
try: # let's try to attach ADC object to non ADC pin
a = u.get_pin(ADC, 27)
except IoTPy_APIError, e: # got an exception, pin capabilities must be different from requested
details = e.args[0]
print details
with u.get_pin(ADC, 24) as adc_pin:
for i in range(10):
val = adc_pin.read()
print "RAW ADC value:", val,
voltage = 5.0/1024 * val
print "| Voltage:", voltage, "V"
sleep(0.1)
def call_back2():
global a
global previous_time
C=PINa.read()
time_now = time() * 1000
#print time_now - previous_time
if time_now - previous_time > 200:
if C:
a += 1
else:
a -= 1
print a,"C=",C
#else:
#print "skipping"
previous_time = time_now
PINb = u.get_pin(GPIO, 1)
PINb.mode(GPIO.PULL_UP)
PINa = u.get_pin(GPIO, 2)
PINa.mode(GPIO.PULL_UP)
i2 = u.get_pin(Interrupt, 1)
i2.attach(Interrupt.EDGE_RISE, call_back2)
print "program started"
while True :
pass
green.write(0) sleep(0.2) green.write(1) print adc.read() except IoTPy_APIError, e: # don't see the UPER board details = e.args[0] die(details) try: u = IoBoard() except IoTPy_APIError, e: # seems can't establish connection with the UPER board details = e.args[0] die(details) red = u.get_pin(GPIO, 27) green = u.get_pin(GPIO, 28) adc = u.get_pin(ADC, 23) with u.get_pin(Interrupt, 40) as i1: i1.attach(Interrupt.EDGE_FALL, call_back1) print "Attached, detaching now on Interrupt object cleanup..." i1 = u.get_pin(Interrupt, 40) i1.attach(Interrupt.EDGE_CHANGE, call_back1) i1.detach() i1 = u.get_pin(Interrupt, 40) i1.attach(Interrupt.EDGE_RISE, call_back1)
# Uros PETREVSKI <*****@*****.**>
# Drasko DRASKOVIC <*****@*****.**>
#
###
"""
Simple ADC value reading example with IoTPy.
"""
from time import sleep
from IoTPy.pyuper.ioboard import IoBoard
from IoTPy.pyuper.adc import ADC
from IoTPy.pyuper.utils import IoTPy_APIError, die
try:
u = IoBoard()
except IoTPy_APIError, e: # seems can't establish connection with the board
details = e.args[0]
die(details)
try: # let's try to attach ADC object to non ADC pin
a = u.get_pin(ADC, 27)
except IoTPy_APIError, e: # got an exception, pin capabilities must be different from requested
details = e.args[0]
print details
with u.get_pin(ADC, 24) as adc_pin:
for i in range(10):
val = adc_pin.read()
print "RAW ADC value:", val,
voltage = 5.0 / 1024 * val
print "| Voltage:", voltage, "V"
sleep(0.1)
###
from IoTPy.pyuper.ioboard import IoBoard
from IoTPy.pyuper.adc import ADC
from IoTPy.pyuper.utils import IoTPy_APIError, die
from time import sleep
from IoTPy.things.servomotor import Servo
try:
u = IoBoard()
except IoTPy_APIError, e: # seems can't establish connection with the board
details = e.args[0]
die(details)
adc_pin=u.get_pin(ADC, 27)
myservo = Servo(u,22)
while True:
val = adc_pin.read()
degr = (val-0)*(180-0)/(1024-0)+0
myservo.write(degr)
degr = myservo.read()
print "servo degree=", degr
sleep(0.1)
###
#sleep(1)
#myservo.writeMilliseconds(1.5)
#sleep(1)
#val = myservo.readMilliseconds()
#print "duty in ms =", val
from itertools import cycle
from time import sleep
from IoTPy.pyuper.ioboard import IoBoard
from IoTPy.pyuper.gpio import GPIO
from IoTPy.pyuper.utils import IoTPy_APIError, die
try:
u = IoBoard()
except IoTPy_APIError, e: # seems can't establish connection with the UPER board
details = e.args[0]
die(details)
try: # set GPIO on ground pin
a = u.get_pin(GPIO, 20)
except IoTPy_APIError, e:
details = e.args[0]
print details
with u.get_pin(GPIO, 27) as r, u.get_pin(GPIO, 28) as g, u.get_pin(GPIO, 34) as b:
b.mode(GPIO.PULL_DOWN)
print b.read()
b.mode(GPIO.PULL_UP)
print b.read()
try:
for i in cycle([0,1]):
r.write(i)
g.write(i)
b.write(i)
sleep(0.5)
except KeyboardInterrupt:
from IoTPy.pyuper.ioboard import IoBoard
from IoTPy.pyuper.spi import SPI
from IoTPy.pyuper.gpio import GPIO
from IoTPy.pyuper.utils import IoTPy_APIError, die
try:
u = IoBoard()
except IoTPy_APIError, e: # seems can't establish connection with the UPER board
details = e.args[0]
die(details)
with u.get_pin(GPIO, 18) as sdn, u.get_pin(GPIO, 1) as csn, SPI(u,1) as spi_port:
sdn.mode(GPIO.OUTPUT)
sdn.write(0)
csn.mode(GPIO.OUTPUT)
csn.write(0)
result = spi_port.transaction('\x01\xF0\x00\x00', 1)
csn.write(1)
print "rezult len:", len(result)
print "%r" % result
print result
