diff options
author | Chris Liechti <cliechti@gmx.net> | 2020-09-14 20:55:59 +0200 |
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committer | Chris Liechti <cliechti@gmx.net> | 2020-09-14 20:55:59 +0200 |
commit | fd095194d765438fd20c30d67805a260d95d1d5f (patch) | |
tree | 3b1160e8d1fc627547b0ce389b9edc933d410a6a | |
parent | 0dbc2e5f96a443bca7748bb6b22bca65b90285af (diff) | |
download | pyserial-git-fd095194d765438fd20c30d67805a260d95d1d5f.tar.gz |
win32: extend RS485 error messages
fixes #481
-rw-r--r-- | serial/serialwin32.py | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/serial/serialwin32.py b/serial/serialwin32.py index 54d3e12..649a75f 100644 --- a/serial/serialwin32.py +++ b/serial/serialwin32.py @@ -184,23 +184,23 @@ class Serial(SerialBase): # XXX verify if platform really does not have a setting for those if not self._rs485_mode.rts_level_for_tx: raise ValueError( - 'Unsupported value for RS485Settings.rts_level_for_tx: {!r}'.format( + 'Unsupported value for RS485Settings.rts_level_for_tx: {!r} (only True is allowed)'.format( self._rs485_mode.rts_level_for_tx,)) if self._rs485_mode.rts_level_for_rx: raise ValueError( - 'Unsupported value for RS485Settings.rts_level_for_rx: {!r}'.format( + 'Unsupported value for RS485Settings.rts_level_for_rx: {!r} (only False is allowed)'.format( self._rs485_mode.rts_level_for_rx,)) if self._rs485_mode.delay_before_tx is not None: raise ValueError( - 'Unsupported value for RS485Settings.delay_before_tx: {!r}'.format( + 'Unsupported value for RS485Settings.delay_before_tx: {!r} (only None is allowed)'.format( self._rs485_mode.delay_before_tx,)) if self._rs485_mode.delay_before_rx is not None: raise ValueError( - 'Unsupported value for RS485Settings.delay_before_rx: {!r}'.format( + 'Unsupported value for RS485Settings.delay_before_rx: {!r} (only None is allowed)'.format( self._rs485_mode.delay_before_rx,)) if self._rs485_mode.loopback: raise ValueError( - 'Unsupported value for RS485Settings.loopback: {!r}'.format( + 'Unsupported value for RS485Settings.loopback: {!r} (only False is allowed)'.format( self._rs485_mode.loopback,)) comDCB.fRtsControl = win32.RTS_CONTROL_TOGGLE comDCB.fOutxCtsFlow = 0 |