def test5_board_pin_numbers(self):
logging.info(" ")
logging.info(" ")
logging.info("=== BCM AND BOARD NUMBERING TESTS ===")
RPIO.setmode(RPIO.BCM)
pins = RPIO.GPIO_LIST_R1 if RPIO.RPI_REVISION == 1 \
else RPIO.GPIO_LIST_R2
logging.info("testing bcm gpio numbering: %s", pins)
for pin in pins:
gpio_id = RPIO.channel_to_gpio(pin)
logging.info("- BCM channel %s = gpio %s", pin, gpio_id)
with self.assertRaises(RPIO._GPIO.InvalidChannelException):
gpio_id = RPIO.channel_to_gpio(32)
with self.assertRaises(RPIO._GPIO.InvalidChannelException):
gpio_id = RPIO.channel_to_gpio(5)
logging.info(" ")
pins = RPIO.PIN_LIST
RPIO.setmode(RPIO.BOARD)
logging.info("testing board gpio numbering: %s", pins)
for pin in pins:
if pin >> 8 > 0:
# py_gpio.c cannot deal with BOARD->BCM of P5 pins yet
continue
gpio_id = RPIO.channel_to_gpio(pin)
logging.info("- BOARD channel %s = gpio %s", pin, gpio_id)
with self.assertRaises(RPIO._GPIO.InvalidChannelException):
gpio_id = RPIO.channel_to_gpio(0)
RPIO.setmode(RPIO.BCM)
def test5_board_pin_numbers(self):
logging.info(" ")
logging.info(" ")
logging.info("=== BCM AND BOARD NUMBERING TESTS ===")
RPIO.setmode(RPIO.BCM)
pins = RPIO.GPIO_LIST_R1 if RPIO.RPI_REVISION == 1 \
else RPIO.GPIO_LIST_R2
logging.info("testing bcm gpio numbering: %s", pins)
for pin in pins:
gpio_id = RPIO.channel_to_gpio(pin)
logging.info("- BCM channel %s = gpio %s", pin, gpio_id)
with self.assertRaises(RPIO._GPIO.InvalidChannelException):
gpio_id = RPIO.channel_to_gpio(32)
with self.assertRaises(RPIO._GPIO.InvalidChannelException):
gpio_id = RPIO.channel_to_gpio(5)
logging.info(" ")
pins = RPIO.PIN_LIST
RPIO.setmode(RPIO.BOARD)
logging.info("testing board gpio numbering: %s", pins)
for pin in pins:
if pin >> 8 > 0:
# py_gpio.c cannot deal with BOARD->BCM of P5 pins yet
continue
gpio_id = RPIO.channel_to_gpio(pin)
logging.info("- BOARD channel %s = gpio %s", pin, gpio_id)
with self.assertRaises(RPIO._GPIO.InvalidChannelException):
gpio_id = RPIO.channel_to_gpio(0)
RPIO.setmode(RPIO.BCM)
def __init__(self, encoderGPIO):
#encoder GPIO
self.encoderGPIO = encoderGPIO
#setup the encoder pins - don't use internal pull-up/down
#there is allready an external pull-down in place
#from the 5v/3V conversion through 15k-gnd/10k-5v resistors
# RPIO.setup(self.encoderGPIO, RPIO.IN)
#append the encoder event to it's callback function
# workaround
new_gpio= RPIO.channel_to_gpio(self.encoderGPIO)
RPIO.setmode(RPIO.BCM)
RPIO.setup(new_gpio, RPIO.IN)
RPIO.add_interrupt_callback(new_gpio, callback=self.encoder_callback, edge='both',pull_up_down=RPIO.PUD_OFF, debounce_timeout_ms=2,threaded_callback=True)
RPIO.setmode(RPIO.BOARD)
#counter variable
self.encoder_count = 0
#which direction (-1=cw/1=ccw)
self.direction = 1
