[avrdude-dev] [patch #6141] accept binary format immediate values

[anonymous]

URL:
  <http://savannah.nongnu.org/patch/?6141>

                 Summary: accept binary format immediate values
                 Project: AVR Downloader/UploaDEr
            Submitted by: None
            Submitted on: Sunday 08/05/2007 at 22:06 UTC
                Category: None
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any

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Details:


i would like it if avrdude let me do this:

avrdude -c stk500v2 -P /dev/ttyS0 -p attiny85 -U efuse:w:0b11111111:m -U
hfuse:w:0b11011111:m -U lfuse:w:0b01100010:m

but strtoul does not understand the '0b' prefix, so i propose that we change
one line in fileio_imm() in fileio.c.  instead of this:

b = strtoul (p, &e, 0);

we should do this:

b = (strncmp (p, "0b", 2)) ? strtoul (p, &e, 0) : strtoul (p+2, &e, 2); /*
check for binary formated (0b10101001) strings */

i tested this and it seems to work great.  i have attached a patch file.  to
patch, cd to avrdude-5.4 and do 'patch fileio.c
acceptBinaryFormatImmediateValues'

-- ky



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File Attachments:


-------------------------------------------------------
Date: Sunday 08/05/2007 at 22:06 UTC  Name: acceptBinaryFormatImmediateValues
 Size: 518B   By: None

<http://savannah.nongnu.org/patch/download.php?file_id=13600>

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