TMS320F280039C: how to implement EEProm in 0039 flash

Jingquan Zhu

Prodigy 510 points

Part Number: TMS320F280039C
Other Parts Discussed in Thread: SYSCONFIG

Tool/software:

I check the example code, the CMD file is different as "sysconfig" auto-generated cmd file. like below.

this is example CMD about library.

this is GUI setting and generated file. there missing "group" command.

and I dont find read out code in example. could you help on?

thanks

4 months ago

0 Alex Wasinger 4 months ago

TI__Expert 3540 points

Hi JQ,

Can you add the Flash API library name for this device (FAPI_F28003x_EABI_v1.58.10.lib) under the "library name" section in your Sysconfig file?

Best,

Alex

0 Jingquan Zhu 4 months ago in reply to Alex Wasinger

TI__Prodigy 510 points

hi Alex

yes, I add it before, but still missing Group command, and report a 'warning' in ccs like below showed."no matching section"

I don't know '-l' command, but add it or not in library will not affect generated code.

0 Jingquan Zhu 4 months ago in reply to Jingquan Zhu

TI__Prodigy 510 points

any comments?

0 Sudeshna Chaudhuri 4 months ago in reply to Jingquan Zhu

TI__Intellectual 880 points

Thanks for pointing it out. Currently the sysconfig generated code doesn't have any way to add group. We'll fix it: jira.itg.ti.com/browse/C2000SYSCFG-451

0 Sudeshna Chaudhuri 4 months ago in reply to Jingquan Zhu

TI__Intellectual 880 points

Hi Jingquan,

I discussed with my internal team on this, it's true that everything that's there in the CMD file can't be exactly generated from sysconfig tool since there are a whole lot of features. Enabling all is not really something we're planning to do, as it will become too much and may confuse the user as well.

However, we can still try to make some adjustments from the GUI to create a similar effect as the CMD file.

In this case, we can add a user defined section named as .text and add the library name as "FAPI_F28003x_EABI_v1.58.10.lib" and configure the other params (load/ run memory etc) as above. It's not necessary to always have them in GROUP unless the order is necessary.