Other Parts Discussed in Thread: TMS320C5515
Hey all
I am trying to get the ATAFS running. What I did is I took the original code from the example and build my own .h/.c out of it. Now, configSdCard(CSL_MMCSD_OPMODE_DMA); is working but as soon as I put mmcConfigFs("test"); into my main.c I get the following error:
<Linking>
fatal error: file "D:\\Texas
Instruments\\CSL\\c55xx_csl\\ccs_v4.0_examples\\drv\\lib\\Debug\\atafs_bios_
drv_lib.lib<atawrite_write.obj>" has a Tag_Memory_Model attribute value of
"2" that is different than one previously seen ("3"); combining incompatible
files
Now, I'm using the eZdsp C5515 USB Stick. I don't have a 5515.lib, i'm using the cslVC5505h.lib. I took the CMD from one of the Spectrum Digital examples. Further more, I'm using the rts55h.lib.
GPIO is running, so is the timer and the interrupts (code is executing and I don't get any errors, I will see on Monday if the interrupts are really working). And, as I said, it seems like that SD card is running, too. But ATAFS doesn't.
I hope someone can help me soon ....
Cheers from germany
Edit: I found some information here in the forum in the past hours. One was to build the atafs_bios_drv_lib project. I did this. I changed the device to 5515. I found the .lib in
D:\Texas Instruments\CSL\c55xx_csl\ccs_v4.0_examples\drv\lib\Release
So I put this path to my linker file search path in my own project. The result now is
<Linking>
error: cannot find file "-lD:\\Texas
Instruments\\CSL\\c55xx_csl\\ccs_v4.0_examples\\drv\\lib\\Release\\atafs_bio
s_drv_lib.lib"
undefined first referenced
symbol in file
--------- ----------------
_ATA_close chk_mmc.obj
_ATA_create chk_mmc.obj
_ATA_fileInit chk_mmc.obj
_ATA_readLittleEndian chk_mmc.obj
_ATA_readSector chk_mmc.obj
_ATA_seek chk_mmc.obj
_ATA_setFileName chk_mmc.obj
_ATA_systemInit chk_mmc.obj
_ATA_write chk_mmc.obj
error: unresolved symbols remain
error: errors encountered during linking; "bats_project.out" not built
>> Compilation failure
Edit: After a terrible day full of weird compiler and linker errors, I got it to work ...
I installed CSL again, in another directory without any spaces (the old one is in a folder "Texas Instruments"). I then deleted the old atafs project and imported the new one. After that I build it with TMS320C5515 as processor. Then I tried to make the linker understand where the .lib file is located and which one he has to take. Not a chance. Then I just put the new made .lib into my project, told the linker "here it is" and voilá. Not that I didn't tried this with the 2 old versions ... (the original one that came with the CSL library and the one I've build during the day)...
Cheers, I go sleeping now but with a quite conscience
