diff options
| author | Damien George | 2018-12-05 13:24:11 +1100 |
|---|---|---|
| committer | Damien George | 2018-12-05 13:24:11 +1100 |
| commit | 8007d0bd16e1007453c7c801345458db5d663e21 (patch) | |
| tree | 7d3c58244bb0bb74e3ea63fda7a80ee424c416c5 /tests | |
| parent | c6365ffb922c7718b0ab238fe2437d4b726228b7 (diff) | |
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.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/pyb/uart.py | 12 | ||||
| -rw-r--r-- | tests/pyb/uart.py.exp | 8 |
2 files changed, 18 insertions, 2 deletions
diff --git a/tests/pyb/uart.py b/tests/pyb/uart.py index 838dd9cfc..836b073a6 100644 --- a/tests/pyb/uart.py +++ b/tests/pyb/uart.py @@ -30,3 +30,15 @@ print(uart.write(b'1')) print(uart.write(b'abcd')) print(uart.writechar(1)) print(uart.read(100)) + +# set rxbuf +uart.init(9600, rxbuf=8) +print(uart) +uart.init(9600, rxbuf=0) +print(uart) + +# set read_buf_len (legacy, use rxbuf instead) +uart.init(9600, read_buf_len=4) +print(uart) +uart.init(9600, read_buf_len=0) +print(uart) diff --git a/tests/pyb/uart.py.exp b/tests/pyb/uart.py.exp index 434cdfeeb..f3e6bbe28 100644 --- a/tests/pyb/uart.py.exp +++ b/tests/pyb/uart.py.exp @@ -12,8 +12,8 @@ UART XB UART YA UART YB ValueError Z -UART(1, baudrate=9600, bits=8, parity=None, stop=1, flow=0, timeout=1000, timeout_char=3, read_buf_len=64) -UART(1, baudrate=2400, bits=8, parity=None, stop=1, flow=0, timeout=1000, timeout_char=7, read_buf_len=64) +UART(1, baudrate=9600, bits=8, parity=None, stop=1, flow=0, timeout=1000, timeout_char=3, rxbuf=64) +UART(1, baudrate=2400, bits=8, parity=None, stop=1, flow=0, timeout=1000, timeout_char=7, rxbuf=64) 0 3 4 @@ -22,3 +22,7 @@ None 4 None None +UART(1, baudrate=9600, bits=8, parity=None, stop=1, flow=0, timeout=1000, timeout_char=3, rxbuf=8) +UART(1, baudrate=9600, bits=8, parity=None, stop=1, flow=0, timeout=1000, timeout_char=3, rxbuf=0) +UART(1, baudrate=9600, bits=8, parity=None, stop=1, flow=0, timeout=1000, timeout_char=3, rxbuf=4) +UART(1, baudrate=9600, bits=8, parity=None, stop=1, flow=0, timeout=1000, timeout_char=3, rxbuf=0) |