Commit Graph

58 Commits

Author SHA1 Message Date
Kevin O'Connor 55fc11ff02 serialhdl: Retry opening of serial port
Continually retry to open the serial port.  This helps with connecting
to some micro-controllers.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2016-11-29 21:58:48 -05:00
Kevin O'Connor 0d43d269ed serialhdl: Fully deallocate serialqueue on disconnect
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2016-11-29 21:58:48 -05:00
Kevin O'Connor a0829c63de serialhdl: Make SerialReader.send_with_response() blocking
Use the greenlet mechanism to wait for the response directly in the
send_with_response() method.  This simplifies the calling code.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2016-11-29 21:58:45 -05:00
Kevin O'Connor 535c7b99b4 serialhdl: Make SerialReader.connect() blocking
Use the greenlet mechanism to wait for the connection to come up in
the serial connect() method.  This simplifies the calling code.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2016-11-29 21:57:49 -05:00
Kevin O'Connor 5d805ba550 klippy: Run the MCU connect code within the reactor
Setup the reactor and run the MCU connection code as a timer within
the reactor.  The connection code will make use of reactor greenlets
so that it can wait for events during the connection phase.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2016-11-29 21:54:45 -05:00
Kevin O'Connor 777a0b817b serialhdl: Calculate baudadjust from MCU's baud instead of host baud
Store the baud rate the MCU is configured for in the "identify" data
and use that rate when calculating the baudadjust parameter.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2016-07-16 21:33:35 -04:00
Kevin O'Connor 343de9c454 serialhdl: Avoid using 1200 baud during serial reset
The Arduino Due uses a 1200 baud connection to signal an erase
sequence, so avoid it during normal serial resets.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2016-06-14 14:00:57 -04:00
Kevin O'Connor f582a36e4d Initial commit of source code.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2016-05-25 11:37:40 -04:00