AVR Downloader/UploaDEr - Bugs: bug #25241, AT90USB162, AT90USB82 device...
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bug #25241: AT90USB162, AT90USB82 device support patch for avrdude-5.5
Submitter: | None | ||
Submitted: | Sat 03 Jan 2009 05:06:40 PM UTC | ||
Category: | None | Severity: | 3 - Normal |
Priority: | 5 - Normal | Item Group: | None |
Status: | Fixed | Privacy: | Public |
Assigned to: | joerg_wunsch | Originator Name: | Wolfgang Moser |
Originator Email: | -email is unavailable- | Open/Closed: | Closed |
Release: | None | Programmer hardware: | |
Device type: |
Attached Files
file #17206: avrdude_conf_55_support_usb162_usb82.diff added by None (17KiB - application/octet-stream - Patch to add support for AT90USB162 and AT90USB82 to avrdude.conf.in)
Depends on the following items: None found
Items that depend on this one: None found
Carbon-Copy List
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Follow 4 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2009-02-17 | joerg_wunsch | Status | None | Fixed | |
Assigned to | None | joerg_wunsch | |||
Open/Closed | Open | Closed | |||
2009-01-03 | None | Attached File | - | Added avrdude_conf_55_support_usb162_usb82.diff, #17206 |
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Corresponding source code
Hello avrdude'rs,
at first I would like to apologize for using the "bug" tracker instead of the "patches" one since the latter one doesn't allow me to create messages without registering first.
The following patch heavily relates to support request:
bug #21745: AT90USBxx2 support
In the need of getting able to (re-) program the bootloader of my Olimex-AT90USB162 board, I added support for this device into the avrdude.conf(.in). For that I took the most recent datasheet for the AT90USB162/82 from 11/2008 (revision 7707E) and the XML files from version 4.16 build 623 of AVR-Studio.
It took a while to get all parameters right, but I managed to verify each and every parameter instead of just copying over the settings from the other USB controllers (e.g. AT90USB1287).
The settings for the AT90USB162 controller have been tested with my Olimx board and they do work fine. I couldn't do any tests for the AT90USB82, because I don't own such a controller. But since this device is nearly identical to the '162 and since the datasheet is the same, only two flash size parameters neded a chance, so it should work fine also.
Womo