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