def getLeds(self):
grovepi.ledBar_getBits(self.__pin)
grovepi.ledBar_toggleLed(ledbar, 10)
time.sleep(.5)
print "Test 5) Set state - control all leds with 10 bits"
# ledbar_setBits(ledbar, state)
# state: (0-1023) or (0x00-0x3FF) or (0b0000000000-0b1111111111) or (int('0000000000',2)-int('1111111111',2))
for i in range(0, 32):
grovepi.ledBar_setBits(ledbar, i)
time.sleep(.2)
time.sleep(.3)
print "Test 6) Get current state"
# state = ledbar_getBits(ledbar)
# state: (0-1023) a bit for each of the 10 LEDs
state = grovepi.ledBar_getBits(ledbar)
print "with first 5 leds lit, the state should be 31 or 0x1F"
print state
# bitwise shift five bits to the left
state = state << 5
# the state should now be 992 or 0x3E0
# when saved the last 5 LEDs will be lit instead of the first 5 LEDs
time.sleep(.5)
print "Test 7) Set state - save the state we just modified"
# ledbar_setBits(ledbar, state)
# state: (0-1023) a bit for each of the 10 LEDs
grovepi.ledBar_setBits(ledbar, state)
time.sleep(.5)
time.sleep(.5)
print "Test 5) Set state - control all leds with 10 bits"
# ledbar_setBits(ledbar, state)
# state: (0-1023) or (0x00-0x3FF) or (0b0000000000-0b1111111111) or (int('0000000000',2)-int('1111111111',2))
for i in range(0,32):
grovepi.ledBar_setBits(ledbar, i)
time.sleep(.2)
time.sleep(.3)
print "Test 6) Get current state"
# state = ledbar_getBits(ledbar)
# state: (0-1023) a bit for each of the 10 LEDs
state = grovepi.ledBar_getBits(ledbar)
print "with first 5 leds lit, the state should be 31 or 0x1F"
print state
# bitwise shift five bits to the left
state = state << 5
# the state should now be 992 or 0x3E0
# when saved the last 5 LEDs will be lit instead of the first 5 LEDs
time.sleep(.5)
print "Test 7) Set state - save the state we just modified"
# ledbar_setBits(ledbar, state)
# state: (0-1023) a bit for each of the 10 LEDs
grovepi.ledBar_setBits(ledbar, state)
time.sleep(.5)
def getBits(self):
print "get bits"
bits = grovepi.ledBar_getBits(self.port)
print "bits = ", bits
return bits