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| author | Josh Blum <josh@joshknows.com> | 2011-01-10 12:23:08 -0800 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2011-01-10 12:23:08 -0800 |
| commit | 2106c6cf594866061f56b09d1396bb80df51802e (patch) | |
| tree | 65c94c63d5737d88653d87e7285627650318b55a /firmware/zpu/bin | |
| parent | 916223ef3544452bee57b08f9593aa9da66212a5 (diff) | |
| download | uhd-2106c6cf594866061f56b09d1396bb80df51802e.tar.gz uhd-2106c6cf594866061f56b09d1396bb80df51802e.tar.bz2 uhd-2106c6cf594866061f56b09d1396bb80df51802e.zip | |
usrp2: firmware pad bins to zero to deal with optimizing out the static vars that init to zero
removed the spi flash init in favor of an initialization constant at zero
tweaked the cmakelists flags list
added pad option to the gen binaries macro
Diffstat (limited to 'firmware/zpu/bin')
| -rw-r--r--[-rwxr-xr-x] | firmware/zpu/bin/bin_to_ram_macro_init.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/firmware/zpu/bin/bin_to_ram_macro_init.py b/firmware/zpu/bin/bin_to_ram_macro_init.py index 65cf2dbdf..085045290 100755..100644 --- a/firmware/zpu/bin/bin_to_ram_macro_init.py +++ b/firmware/zpu/bin/bin_to_ram_macro_init.py @@ -12,8 +12,9 @@ def bin_to_ram_macro_init(bin_input_file, ram_init_output_file): ifile = open(bin_input_file, 'rb') ofile = open(ram_init_output_file, 'w') idata = ifile.read() - fmt = ">%dI" % ((len(idata) / 4),) - words = struct.unpack(fmt, idata) + idata_words = len(idata) / 4 + fmt = ">%dI"%idata_words + words = struct.unpack(fmt, idata[:idata_words*4]) # pad to a multiple of 8 words r = len(words) % 8 |