diff options
| -rw-r--r-- | tests/pyb/led.py | 57 |
1 files changed, 34 insertions, 23 deletions
diff --git a/tests/pyb/led.py b/tests/pyb/led.py index 9f5ccdf7a9..d2a17ebc9a 100644 --- a/tests/pyb/led.py +++ b/tests/pyb/led.py @@ -1,29 +1,40 @@ import pyb from pyb import LED -for i in range(4): - print(LED(i+1)) +l1 = pyb.LED(1) +l2 = pyb.LED(2) +l3 = pyb.LED(3) +l4 = pyb.LED(4) -for i in range(4): - LED(i+1).on() -pyb.delay(10) -for i in range(4): - LED(i+1).off() -pyb.delay(10) -for i in range(4): - LED(i+1).toggle() -pyb.delay(10) -for i in range(4): - LED(i+1).intensity(0) +leds = [LED(i) for i in range(1, 5)] +pwm_leds = leds[2:] -for i in range(256): - LED(4).intensity(i) - if LED(4).intensity() != i: - print('fail', i) - pyb.delay(1) -for i in range(256): - LED(4).intensity(255 - i) - pyb.delay(1) +# test printing +for l in leds: + print(l) -for i in range(4): - LED(i+1).off() +# test on and off +for l in leds: + l.on() + assert l.intensity() == 255 + pyb.delay(100) + l.off() + assert l.intensity() == 0 + pyb.delay(100) + +# test toggle +for l in 2 * leds: + l.toggle() + assert l.intensity() in (0, 255) + pyb.delay(100) + +# test intensity +for l in pwm_leds: + for i in range(256): + l.intensity(i) + assert l.intensity() == i + pyb.delay(1) + for i in range(255, -1, -1): + l.intensity(i) + assert l.intensity() == i + pyb.delay(1) |