djsundog
/
circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
circuitpython/tests/pyb/i2c.py

17 lines
284 B
Python
Raw Normal View History

tests, pyb: Add 'import pyb' when needed.
2014-05-04 07:40:51 -04:00
import pyb
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/.
2014-05-03 11:43:27 -04:00
from pyb import I2C
tests/pyb: Refactor pyboard tests to work on PYBv1, PYBLITEv1 and PYBD.
2019-12-13 00:43:17 -05:00
# test we can correctly create by id
for bus in (-1, 0, 1):
tests: Add tests to create valid and invalid UART, I2C, SPI, CAN busses.
2015-05-28 06:06:12 -04:00
try:
I2C(bus)
print("I2C", bus)
except ValueError:
print("ValueError", bus)
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/.
2014-05-03 11:43:27 -04:00
i2c = I2C(1)
i2c.init(I2C.MASTER, baudrate=400000)
print(i2c.scan())
i2c.deinit()