AVR Downloader/UploaDEr - Bugs: bug #38659, AVRFTDI not working anymore since...
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bug #38659: AVRFTDI not working anymore since svn1098 and destroys flash-contents
Submitter: | Tom <hrbn2> | ||
Submitted: | Thu 04 Apr 2013 11:54:58 AM UTC | ||
Category: | None | Severity: | 3 - Normal |
Priority: | 5 - Normal | Item Group: | None |
Status: | Fixed | Privacy: | Public |
Assigned to: | hweisbach | Originator Name: | Tom |
Open/Closed: | Closed | Release: | None |
Programmer hardware: | Device type: |
Jump to the original submission
Tue 30 Apr 2013 01:05:45 PM UTC, comment #12: |
Tom <hrbn2> |
Sat 27 Apr 2013 09:56:01 PM UTC, comment #11: r1142 contains a bugfix as discussed in bug #38831. Since #38831 contains a preliminary patch and discussion to the solution I am closing this bug. Further discussion should take place under #38831. |
Hannes Weisbach <hweisbach> |
Fri 26 Apr 2013 01:13:14 AM UTC, comment #10: Sorry, I didn't see this bug before opening #38831. The patch I added there should solve this problem. |
Hermann Kraus <herm> |
Tue 16 Apr 2013 01:13:28 PM UTC, comment #9: Hi all,
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Hannes Weisbach <hweisbach> |
Wed 10 Apr 2013 10:58:07 AM UTC, comment #8: As “programming” 0xff into flash is effectively a no-op,
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Joerg Wunsch <joerg_wunsch> |
Wed 10 Apr 2013 10:48:41 AM UTC, comment #7: Assuming 0xFF are unprogrammed flash cells and not write them to files is confusing.
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Tom <hrbn2> |
Wed 10 Apr 2013 08:38:33 AM UTC, comment #6:
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Joerg Wunsch <joerg_wunsch> |
Tue 09 Apr 2013 05:52:45 PM UTC, comment #5: For r1097, the file not exists before, it's created but empty for raw data (size=0) or starts with some expected stuff for hex-files (but the content is missing).
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Tom <hrbn2> |
Tue 09 Apr 2013 04:52:23 PM UTC, comment #4: Thanks for following up on this, Tom.
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Hannes Weisbach <hweisbach> |
Tue 09 Apr 2013 10:05:02 AM UTC, comment #3: Additional Info: the read back flash content of both attachments should be empty (0xff) |
Tom <hrbn2> |
Tue 09 Apr 2013 10:00:55 AM UTC, comment #2: Linux: LibUSB 1.0.9 + LibFTDI 0.20
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Tom <hrbn2> |
Mon 08 Apr 2013 01:32:39 PM UTC, comment #1: Thanks for reporting this.
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Hannes Weisbach <hweisbach> |
Thu 04 Apr 2013 11:54:58 AM UTC, original submission:
I tried to get avrdude working with a FT2232D, Atmega M324P and used the default FTDI pin configuration as described in "avrdude.conf".
--> looks like it's working
--> flash content destroyed!
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Tom <hrbn2> |
Depends on the following items: None found
Items that depend on this one: None found
There are 0 votes so far. Votes easily highlight which items people would like to see resolved in priority, independently of the priority of the item set by tracker managers.
Follow 12 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2013-04-27 | hweisbach | Status | In Progress | Fixed | |
Open/Closed | Open | Closed | |||
2013-04-27 | hweisbach | Status | Need Info | In Progress | |
2013-04-16 | hweisbach | Attached File | - | Added avrdude-r1139_win_static_libusb-7634714a_libftdi-v0.20_libusb-compat-0.1.4.zip, #27891 | |
2013-04-09 | hrbn2 | Attached File | - | Added svn1097_working.txt, #27824 | |
Attached File | - | Added svn1139_not_working.txt, #27825 | |||
2013-04-08 | hweisbach | Status | None | Need Info | |
Assigned to | None | hweisbach | |||
2013-04-04 | hrbn2 | Carbon-Copy | Removed hrbn2 | - | |
2013-04-04 | hrbn2 | Carbon-Copy | Removed 91006 | - | |
2013-04-04 | hrbn2 | Carbon-Copy | - | Added -email is unavailable- | |
2013-04-04 | hrbn2 | Carbon-Copy | - | Added hrbn2 |
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Corresponding source code
It's working now again (tested with Linux), but the support for the FT2232D is now disabled in code. In "avrftdi.c:747-751" between Svn-Version 1141 and 1142 the #if was removed and the FT2232D chip-type is 1 (TYPE_BM).
This chip is working for me with a pin_limit of 7 and package size of 384. Please re-enable it.