77 lines
1.8 KiB
Python
77 lines
1.8 KiB
Python
from machine import Pin
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from machine import RTC
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import time
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import os
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"""
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Execute it like this:
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python3 run-tests --target wipy --device 192.168.1.1 ../cc3200/tools/smoke.py
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"""
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pin_map = [23, 24, 11, 12, 13, 14, 15, 16, 17, 22, 28, 10, 9, 8, 7, 6, 30, 31, 3, 0, 4, 5]
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test_bytes = os.urandom(1024)
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def test_pin_read (pull):
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# enable the pull resistor on all pins, then read the value
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for p in pin_map:
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pin = Pin('GP' + str(p), mode=Pin.IN, pull=pull)
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# read the pin value
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print(pin())
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def test_pin_shorts (pull):
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if pull == Pin.PULL_UP:
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pull_inverted = Pin.PULL_DOWN
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else:
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pull_inverted = Pin.PULL_UP
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# enable all pulls of the specified type
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for p in pin_map:
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pin = Pin('GP' + str(p), mode=Pin.IN, pull=pull_inverted)
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# then change the pull one pin at a time and read its value
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i = 0
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while i < len(pin_map):
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pin = Pin('GP' + str(pin_map[i]), mode=Pin.IN, pull=pull)
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Pin('GP' + str(pin_map[i - 1]), mode=Pin.IN, pull=pull_inverted)
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i += 1
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# read the pin value
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print(pin())
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test_pin_read(Pin.PULL_UP)
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test_pin_read(Pin.PULL_DOWN)
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test_pin_shorts(Pin.PULL_UP)
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test_pin_shorts(Pin.PULL_DOWN)
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# create a test directory
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os.mkdir('/flash/test')
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os.chdir('/flash/test')
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print(os.getcwd())
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# create a new file
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f = open('test.txt', 'w')
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n_w = f.write(test_bytes)
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print(n_w == len(test_bytes))
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f.close()
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f = open('test.txt', 'r')
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r = bytes(f.read(), 'ascii')
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# check that we can write and read it correctly
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print(r == test_bytes)
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f.close()
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os.remove('test.txt')
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os.chdir('..')
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os.rmdir('test')
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ls = os.listdir()
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print('test' not in ls)
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print(ls)
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# test the real time clock
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rtc = RTC()
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while rtc.now()[6] > 800:
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pass
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time1 = rtc.now()
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time.sleep_ms(1000)
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time2 = rtc.now()
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print(time2[5] - time1[5] == 1)
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print(time2[6] - time1[6] < 5000) # microseconds
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