[avrdude-dev] [bug #42324] Feature Request: Refactor rts/dtr toggling as generic option

[anonymous]

URL:
  <http://savannah.nongnu.org/bugs/?42324>

                 Summary: Feature Request: Refactor rts/dtr toggling as
generic option
                 Project: AVR Downloader/UploaDEr
            Submitted by: None
            Submitted on: Fri 09 May 2014 09:43:42 AM UTC
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
         Originator Name: David Zanetti
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any

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Details:

Currently two different programmer types (arduino and wiring) each
individually implement RTS/DTS toggling for automatic reset into a bootloader
on a target board.

I'd like this to be a generic option that could be applied to any serial-based
programmer, either as a command-line option or programmer config feature.

It would be useful for bootloaders like xboot (
http://alexforencich.com/wiki/en/xboot/start) which implement avr109 as a
protocol. Currently I've patched butterfly.c to do auto-reset, but it seems
more sensible to make it a generic feature. 

Thanks!




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