Commit Graph

12 Commits

Author SHA1 Message Date
Damien George 39bc430e44 tests/pyb: Adjust UART and Timer tests to work on PYBD_SF6. 2019-12-20 16:42:38 +11:00
Damien George 4b184d1281 tests/pyb: Refactor pyboard tests to work on PYBv1, PYBLITEv1 and PYBD. 2019-12-13 17:27:29 +11:00
Damien George 38cb95710a tests/pyb: Update UART expected output now that default timeout is 0.
Follow up to commit 34942d0a72
2019-05-14 14:49:18 +10:00
Damien George 8007d0bd16 stm32/uart: Add rxbuf keyword arg to UART constructor and init method.
As per the machine.UART documentation, this is used to set the length of
the RX buffer.  The legacy read_buf_len argument is retained for backwards
compatibility, with rxbuf overriding it if provided.
2018-12-05 13:24:11 +11:00
Damien George 9262f54138 stm32/uart: Always show the flow setting when printing a UART object.
Also change the order of printing of flow so it is after stop (so bits,
parity, stop are one after the other), and reduce code size by using
mp_print_str instead of mp_printf where possible.

See issue #1981.
2018-12-04 19:16:16 +11:00
Damien George 54ea10a76a tests/pyb/uart: Update test to match recent change to UART timeout_char. 2017-01-04 17:53:41 +11:00
Damien George 0d9b450701 stmhal: Make uart.write() function correctly for timeout=0.
In non-blocking mode (timeout=0), uart.write() can now transmit all of its
data without raising an exception.  uart.read() also works correctly in
this mode.

As part of this patch, timout_char now has a minimum value which is long
enough to transfer 1 character.

Addresses issue #1533.
2015-11-30 17:29:52 +00:00
Ryan Shaw f99491cbf7 stmhal: uart.any() function now returns number of bytes available. 2015-11-30 13:07:20 +00:00
Damien George 6d1ff7e966 tests: Add tests to create valid and invalid UART, I2C, SPI, CAN busses. 2015-05-28 11:06:12 +01:00
Damien George b67253e96f tests: Update pyb/uart.py test since baudrate of 1200 is too low. 2015-02-27 00:40:08 +00:00
Damien George 481d714bd5 stmhal: Overhaul UART class to use read/write, and improve it.
UART object now uses a stream-like interface: read, readall, readline,
readinto, readchar, write, writechar.

Timeouts are configured when the UART object is initialised, using
timeout and timeout_char keyword args.

The object includes optional read buffering, using interrupts.  You can set
the buffer size dynamically using read_buf_len keyword arg.  A size of 0
disables buffering.
2014-10-21 22:15:20 +01:00
Damien George 41f768f3f3 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 16:43:27 +01:00