Hi everyone,
I've just upgraded from DSP/BIOS to SYS/BIOS. I used RTFS 1.10.02.32 with DSP/BIOS 5.41.10.36 and want to use SYS/BIOS 6.32.04.49. I've changed the environment path, but I've received unresolved symbol errors on _configureMmcsd, getdriveid, getrtfserrno, etc. From the RTFS 1.10.02.32 release note, it doesn't mention about SYS/BIOS but do mentioned about DSP/BIOS.
Hope someone can clarify this.
Kind regards,
Rizuan
Rizuan,
It appears that your project is still pointing to some EDMA3 libraries that are BIOS5.x versions, which is incorrect for your BIOS6.x example build. You can from the project build options that you are referencing an EDMA install that's probably incorrect. E.g.:
C:\ti\ccsv5\ccs_base\c6flo_1.0.0.201109011043\Resources\evmc6747\edma3_drv_bios_sample.lib
I think you need to update your project compiler and linker options to stop pointing to any product that you have in C:\ti\ccsv5\ccs_base\ and instead use the ones that are located in your c:\ti directory:
"C:\ti\bios_6_32_04_49\packages"
"C:\ti\edma3_lld_02_00_01_04\packages"
"C:\ti\pspdrivers_02_00_01\packages"
"C:\ti\rtfs_1_10_02_32\packages"
"C:\ti\xdctools_3_22_02_27\packages"
Here's a screen shot of what I'm talking about in the project options.
Steve
RIZUAN,
I think I see what the problem was. The RTFS only shipped with a CCSv4 example, which isn't compatible with CCSv5.
I think you then went ahead and tried creating a new project, but the problem is that (I think) when you created it, you only selected "empty project." You needed to select "empty RTSC project". This allows you to select your components via checkboxes (see screen shot) and automatically link in the libraries of those components libraries, as well as to run the configuro tool which will process your *.cfg file.
I've gone ahead and created a CCSv5 project for the mmcsd example for you. You can import the attached archive file into your CCSv5 workspace once you download it.
Note that you'll need to update it to point to the components you are using, as shown in the screen shot.
Steve
1200.mmcsd_bios6_ccsv5_example.zip
Hi Rizuan,
RIZUAN said:Sorry for late of reply. I've tried to open your sample project, but I couldn't. The mmcsd2 project is there, but I couldn't select it in order to open it.
How did you try this? Did you select "Project -> Import Existing CCS/CCE Eclipse Project"? If so, can you attach a screen shot of the problem you are describing?
RIZUAN said:How did you install the EDMA Low Level Driver 2.11.2, PSP Drivers 2.10.1, RTFS 1.10.3.33 so that they are available as in your screenshot before? For the RTFS, in my case, I just extract the directory under my C:ti\ folder, set the environment RTFS_INSTALL_DIR to C:\ti\rtfs_1_10_02_32. For the EDMA, same procedure, I extracted the .tar file to my C:\ti\ folder and set the environment, EDMA3LLD_BIOS6_INSTALLDIR to C:\ti\edma3_lld_02_11_02_04, for PSP, I only have BIOSPSP_02_00_01_DA830_Setup.exe. What I did, install the file into my C:ti\ folder and set the environment, PSP_DRIVERS_INSTALL_DIR to C:\ti\pspdrivers_02_00_01.
Maybe what I've done during the installation of these files were wrong since this is the method that I used for CCS V3.3. For your information, I jumped from CCS V3.3 straight to CCS 5.
For CCSv5, you do not need to create these environment variables such as RTFS_INSTALL_DIR ... that was only needed for CCSv3.x.
In CCSv5, the components are found automatically for you. By default, it searches the directory "C:\Program Files\Texas Instruments". But, since you've installed your software into "C:\ti", CCSv5 didn't see it.
This is OK though. You only need to point CCSv5 to the new place to look. You can do this from the "Window" menu by selecting "Preferences".
Once that opens, navigate to "CCS->RTSC->Products". From there, click the "Add..." button next to "Tools Discovery Path". Then add "C:\ti" to the discovery path.
Click OK to save those settings changes then close and restart CCSv5. It will then look in C:\ti for products, and should discover all of the ones you've installed under there (you'll see a dialog box pop up). It will ask you to restart the workbench, so you should do that when asked.
Once it restarts, you should be able to see all of those new components available from within your project properties. Let me know if you have any more issues.
Steve
Rizuan,
Ok, did you restart CCSv5 after you added those discovery paths?
If you already tried that, and it still didn't work, you can add each tool manually.
To do this, again go into the Window->preferences. As shown in the screen shot, go to RTSC and then "Add" to add a new tool. Browse to the tool, e.g. to RTFS. NOTE - you must browse to the "packages" directory as shown in the screen shot.
Then, you should repeat for the other tools. Once you do this, you will be able to select that tool for the build properties of your project, but it will show up under "other packages"
Steve
