8000 tests: Add a suite of tests specifically for the pyboard. · hellcoderz/micropython@41f768f · GitHub
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tests: Add a suite of tests specifically for the pyboard.
In tests/pyb is now a suite of tests that tests the pyb module on the pyboard. They include expected output files because we can't run CPython on the pyboard to compare against. run-tests script has now been updated to allow pyboard tests to be run. Just pass the option --pyboard. This runs all basic, float and pyb tests. Note that float/math-fun.py currently fails because not all math functions are implemented in stmhal/.
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‎tests/pyb/accel.py

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accel = pyb.Accel()
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print(accel)
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accel.x()
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accel.y()
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accel.z()
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accel.tilt()
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accel.filtered_xyz()

‎tests/pyb/accel.py.exp

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<Accel>

‎tests/pyb/adc.py

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from pyb import ADC
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from pyb import Pin
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adc = ADC('X22')
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print(adc)
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adc.read()
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buf = bytearray(100)
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adc.read_timed(buf, 500)

‎tests/pyb/adc.py.exp

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<ADC on X22 channel=13>

‎tests/pyb/dac.py

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dac = pyb.DAC(1)
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print(dac)
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dac.noise(100)
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dac.triangle(100)
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dac.write(0)
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dac.write_timed(bytearray(10), 100, mode=pyb.DAC.NORMAL)
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pyb.delay(20)
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dac.write(0)

‎tests/pyb/dac.py.exp

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<DAC>

‎tests/pyb/extint.py

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ext = pyb.ExtInt('X1', pyb.ExtInt.IRQ_RISING, pyb.Pin.PULL_DOWN, lambda l:print('line:', l))
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ext.disable()
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ext.enable()
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print(ext.line())
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ext.swint()
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ext.disable()

‎tests/pyb/extint.py.exp

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0
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line: 0

‎tests/pyb/i2c.py

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from pyb import I2C
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i2c = I2C(1)
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i2c2 = I2C(2)
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i2c.init(I2C.MASTER, baudrate=400000)
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print(i2c.scan())
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i2c.deinit()
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# use accelerometer to test i2c bus
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accel_addr = 76
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pyb.Accel() # this will init the bus for us
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print(i2c.scan())
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print(i2c.is_ready(accel_addr))
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print(i2c.mem_read(1, accel_addr, 7, timeout=500))
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i2c.mem_write(0, accel_addr, 0, timeout=500)
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i2c.send(7, addr=accel_addr)
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i2c.recv(1, addr=accel_addr)

‎tests/pyb/i2c.py.exp

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[]
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[76]
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True
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b'\x01'

‎tests/pyb/led.py

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from pyb import LED
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for i in range(4):
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print(LED(i+1))
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for i in range(4):
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LED(i+1).on()
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pyb.delay(10)
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for i in range(4):
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LED(i+1).off()
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pyb.delay(10)
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for i in range(4):
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LED(i+1).toggle()
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pyb.delay(10)
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for i in range(4):
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LED(i+1).intensity(0)
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for i in range(256):
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LED(4).intensity(i)
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if LED(4).intensity() != i:
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print('fail', i)
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pyb.delay(1)
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for i in range(256):
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LED(4).intensity(255 - i)
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pyb.delay(1)
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for i in range(4):
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LED(i+1).off()

‎tests/pyb/led.py.exp

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<LED 1>
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<LED 2>
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<LED 3>
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<LED 4>

‎tests/pyb/pin.py

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from pyb import Pin
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p = Pin('X1')
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print(p)
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print(p.name())
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print(p.pin())
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print(p.port())
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p = Pin('X1', Pin.IN, Pin.PULL_UP)
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#p = Pin('X1', Pin.IN, pull=Pin.PULL_UP)
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print(p.value())
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p.init(p.IN, p.PULL_DOWN)
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#p.init(p.IN, pull=p.PULL_DOWN)
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print(p.value())
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p.init(p.OUT_PP)
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p.low()
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print(p.value())
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p.high()
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print(p.value())
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p.value(0)
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print(p.value())
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p.value(1)
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print(p.value())
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p.value(False)
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print(p.value())
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p.value(True)
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print(p.value())

‎tests/pyb/pin.py.exp

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<Pin A0>
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A0
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0
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0
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1
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0
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0
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1
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0
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1
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0
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1

‎tests/pyb/pyb1.py

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# basic tests of pyb module
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import pyb
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# test delay
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pyb.delay(-1)
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pyb.delay(0)
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pyb.delay(1)
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start = pyb.millis()
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pyb.delay(17)
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print((pyb.millis() - start) // 5) # should print 3
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# test udelay
16 F438 +
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pyb.udelay(-1)
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pyb.udelay(0)
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pyb.udelay(1)
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start = pyb.millis()
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pyb.udelay(17000)
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print((pyb.millis() - start) // 5) # should print 3
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# other
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pyb.disable_irq()
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pyb.enable_irq()
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print(pyb.freq())
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print(pyb.have_cdc())
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pyb.hid((0, 0, 0, 0)) # won't do anything
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pyb.rng()
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pyb.sync()
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print(len(pyb.unique_id()))
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pyb.wfi()

‎tests/pyb/pyb1.py.exp

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3
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3
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(168000000, 168000000, 42000000, 84000000)
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True
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12

‎tests/pyb/rtc.py

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from pyb import RTC
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rtc = RTC()
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print(rtc)
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rtc.datetime((2014, 1, 1, 1, 0, 0, 0, 0))
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pyb.delay(1000)
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print(rtc.datetime()[:7])

‎tests/pyb/rtc.py.exp

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<RTC>
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(2014, 1, 1, 1, 0, 0, 1)

‎tests/pyb/servo.py

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from pyb import Servo
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servo = Servo(1)
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print(servo)
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servo.angle(0)
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servo.angle(10, 100)
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servo.speed(-10)
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servo.speed(10, 100)
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servo.pulse_width(1500)
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print(servo.pulse_width())
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servo.calibration(630, 2410, 1490, 2460, 2190)
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print(servo.calibration())

‎tests/pyb/servo.py.exp

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<Servo 1 at 1500us>
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1500
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(630, 2410, 1490, 2460, 2190)

‎tests/pyb/spi.py

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from pyb import SPI
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spi = SPI(1)
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print(spi)
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spi = SPI(1, SPI.MASTER)
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spi = SPI(1, SPI.MASTER, baudrate=500000)
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spi = SPI(1, SPI.MASTER, 500000, polarity=1, phase=1, bits=8, firstbit=SPI.MSB, ti=False, crc=None)
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print(spi)
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spi.init(SPI.SLAVE)
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print(spi)
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spi.init(SPI.MASTER)
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spi.send(1, timeout=100)
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print(spi.recv(1, timeout=100))
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print(spi.send_recv(1, timeout=100))

‎tests/pyb/spi.py.exp

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SPI(1)
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SPI(1, SPI.MASTER, baudrate=328125, polarity=1, phase=1, bits=8)
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SPI(1, SPI.SLAVE, polarity=1, phase=1, bits=8)
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b'\xff'
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b'\xff'

‎tests/pyb/switch.py

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from pyb import Switch
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sw = pyb.Switch()
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print(sw())
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sw.callback(print)
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sw.callback(None)

‎tests/pyb/switch.py.exp

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False

‎tests/pyb/timer.py

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from pyb import Timer
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tim = Timer(4)
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tim = Timer(4, prescaler=100, period=200)
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print(tim.prescaler())
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print(tim.period())
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tim.prescaler(300)
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print(tim.prescaler())
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tim.period(400)
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print(tim.period())
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tim = Timer(4, freq=1)
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tim.init(freq=2000)
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def f(t):
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print(1)
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t.callback(None)
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tim.callback(f)
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pyb.delay(10)
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# f3 closes over f2.y
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def f2(x):
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y = x
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def f3(t):
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print(2, y)
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t.callback(None)
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return f3
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tim.callback(f2(3))
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pyb.delay(10)

‎tests/pyb/timer.py.exp

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100
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200
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300
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400
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1
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2 3

‎tests/pyb/uart.py

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from pyb import UART
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uart = UART(1)
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uart = UART(1, 9600)
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uart = UART(1, 9600, bits=8, stop=1, parity=None)
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print(uart)
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uart.init(1200)
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print(uart)
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uart.any()
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uart.send(1, timeout=500)

‎tests/pyb/uart.py.exp

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UART(1, baudrate=9600, bits=8, stop=1, parity=None)
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UART(1, baudrate=1200, bits=8, stop=1, parity=None)

‎tests/pyboard.py

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../tools/pyboard.py

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