diff options
Diffstat (limited to 'tests/wipy/pin.py')
| -rw-r--r-- | tests/wipy/pin.py | 111 |
1 files changed, 73 insertions, 38 deletions
diff --git a/tests/wipy/pin.py b/tests/wipy/pin.py index 22c7c6176..9ffd152e9 100644 --- a/tests/wipy/pin.py +++ b/tests/wipy/pin.py @@ -7,27 +7,61 @@ from machine import Pin import os mch = os.uname().machine -if 'LaunchPad' in mch: - pin_map = ['GP24', 'GP12', 'GP14', 'GP15', 'GP16', 'GP17', 'GP28', 'GP8', 'GP6', 'GP30', 'GP31', 'GP3', 'GP0', 'GP4', 'GP5'] +if "LaunchPad" in mch: + pin_map = [ + "GP24", + "GP12", + "GP14", + "GP15", + "GP16", + "GP17", + "GP28", + "GP8", + "GP6", + "GP30", + "GP31", + "GP3", + "GP0", + "GP4", + "GP5", + ] max_af_idx = 15 -elif 'WiPy' in mch: - pin_map = ['GP23', 'GP24', 'GP12', 'GP13', 'GP14', 'GP9', 'GP17', 'GP28', 'GP22', 'GP8', 'GP30', 'GP31', 'GP0', 'GP4', 'GP5'] +elif "WiPy" in mch: + pin_map = [ + "GP23", + "GP24", + "GP12", + "GP13", + "GP14", + "GP9", + "GP17", + "GP28", + "GP22", + "GP8", + "GP30", + "GP31", + "GP0", + "GP4", + "GP5", + ] max_af_idx = 15 else: - raise Exception('Board not supported!') + raise Exception("Board not supported!") # test initial value -p = Pin('GP12', Pin.IN) -Pin('GP17', Pin.OUT, value=1) +p = Pin("GP12", Pin.IN) +Pin("GP17", Pin.OUT, value=1) print(p() == 1) -Pin('GP17', Pin.OUT, value=0) +Pin("GP17", Pin.OUT, value=0) print(p() == 0) + def test_noinit(): for p in pin_map: pin = Pin(p) pin.value() + def test_pin_read(pull): # enable the pull resistor on all pins, then read the value for p in pin_map: @@ -35,6 +69,7 @@ def test_pin_read(pull): for p in pin_map: print(pin()) + def test_pin_af(): for p in pin_map: for af in Pin(p).alt_list(): @@ -42,6 +77,7 @@ def test_pin_af(): Pin(p, mode=Pin.ALT, alt=af[1]) Pin(p, mode=Pin.ALT_OPEN_DRAIN, alt=af[1]) + # test un-initialized pins test_noinit() # test with pull-up and pull-down @@ -65,7 +101,7 @@ pin = Pin(pin_map[0], mode=Pin.OUT, drive=pin.LOW_POWER) pin = Pin(pin_map[0], Pin.OUT, Pin.PULL_DOWN) pin = Pin(pin_map[0], Pin.ALT, Pin.PULL_UP) pin = Pin(pin_map[0], Pin.ALT_OPEN_DRAIN, Pin.PULL_UP) -test_pin_af() # try the entire af range on all pins +test_pin_af() # try the entire af range on all pins # test pin init and printing pin = Pin(pin_map[0]) @@ -81,9 +117,9 @@ print(pin) # test value in OUT mode pin = Pin(pin_map[0], mode=Pin.OUT) pin.value(0) -pin.toggle() # test toggle +pin.toggle() # test toggle print(pin()) -pin.toggle() # test toggle again +pin.toggle() # test toggle again print(pin()) # test different value settings pin(1) @@ -116,67 +152,66 @@ print(pin.id() == pin_map[0]) # all the next ones MUST raise try: - pin = Pin(pin_map[0], mode=Pin.OUT, pull=Pin.PULL_UP, drive=pin.IN) # incorrect drive value + pin = Pin(pin_map[0], mode=Pin.OUT, pull=Pin.PULL_UP, drive=pin.IN) # incorrect drive value except Exception: - print('Exception') + print("Exception") try: - pin = Pin(pin_map[0], mode=Pin.LOW_POWER, pull=Pin.PULL_UP) # incorrect mode value + pin = Pin(pin_map[0], mode=Pin.LOW_POWER, pull=Pin.PULL_UP) # incorrect mode value except Exception: - print('Exception') + print("Exception") try: - pin = Pin(pin_map[0], mode=Pin.IN, pull=Pin.HIGH_POWER) # incorrect pull value + pin = Pin(pin_map[0], mode=Pin.IN, pull=Pin.HIGH_POWER) # incorrect pull value except Exception: - print('Exception') + print("Exception") try: - pin = Pin('A0', Pin.OUT, Pin.PULL_DOWN) # incorrect pin id + pin = Pin("A0", Pin.OUT, Pin.PULL_DOWN) # incorrect pin id except Exception: - print('Exception') + print("Exception") try: - pin = Pin(pin_map[0], Pin.IN, Pin.PULL_UP, alt=0) # af specified in GPIO mode + pin = Pin(pin_map[0], Pin.IN, Pin.PULL_UP, alt=0) # af specified in GPIO mode except Exception: - print('Exception') + print("Exception") try: - pin = Pin(pin_map[0], Pin.OUT, Pin.PULL_UP, alt=7) # af specified in GPIO mode + pin = Pin(pin_map[0], Pin.OUT, Pin.PULL_UP, alt=7) # af specified in GPIO mode except Exception: - print('Exception') + print("Exception") try: - pin = Pin(pin_map[0], Pin.ALT, Pin.PULL_UP, alt=0) # incorrect af + pin = Pin(pin_map[0], Pin.ALT, Pin.PULL_UP, alt=0) # incorrect af except Exception: - print('Exception') + print("Exception") try: - pin = Pin(pin_map[0], Pin.ALT_OPEN_DRAIN, Pin.PULL_UP, alt=-1) # incorrect af + pin = Pin(pin_map[0], Pin.ALT_OPEN_DRAIN, Pin.PULL_UP, alt=-1) # incorrect af except Exception: - print('Exception') + print("Exception") try: - pin = Pin(pin_map[0], Pin.ALT_OPEN_DRAIN, Pin.PULL_UP, alt=16) # incorrect af + pin = Pin(pin_map[0], Pin.ALT_OPEN_DRAIN, Pin.PULL_UP, alt=16) # incorrect af except Exception: - print('Exception') + print("Exception") try: - pin.mode(Pin.PULL_UP) # incorrect pin mode + pin.mode(Pin.PULL_UP) # incorrect pin mode except Exception: - print('Exception') + print("Exception") try: - pin.pull(Pin.OUT) # incorrect pull + pin.pull(Pin.OUT) # incorrect pull except Exception: - print('Exception') + print("Exception") try: - pin.drive(Pin.IN) # incorrect drive strength + pin.drive(Pin.IN) # incorrect drive strength except Exception: - print('Exception') + print("Exception") try: - pin.id('ABC') # id cannot be set + pin.id("ABC") # id cannot be set except Exception: - print('Exception') - + print("Exception") |