TMS320F28388S: Use Uniflash and C2Prog programming error

Hi Angela,

C2PROG will only program FLASH memory. Address 0x1500 denotes a RAM location. 

When changing from CLA1_MSGRAMHIGH to Cla1DataRam, is RAMLS4 being used as highlighted above?

Thanks and regards,

Charles

Hi Charles,

Yes, when they use RAMLS4 to define the variables, they can program successfully. RAMLS4 also belongs to RAM location. 

Angela,

I'll need some more time to look into this matter, should receive another response in the next day.

Thanks and regards,

Charles

Angela,

Is it possible that the size of the data sections assigned to Cla1DataRam have a length longer than what is capable? 

When using RAMLS4 mapping and the project is able to download, what does the Memory allocation look like?

Thanks and regards,

Charles

Hi Charles,

You can see from the last figure, there is still 0x2C memory unused. 

A good thing to check would be the section allocation map in the map file. What exactly was being mapped at 0x1500?

Also, is it possible to save the CLA code to flash then load to RAM on startup?

Hi Charles,

The last figure is the map file. As there is an error when compiling, it is not sure whether is it possible to save the CLA code to flash.

Angela,

As I still cannot see the map file's sections specifications for the obj files, I cannot tell what may be placed there causing the issue. Is it possible to send the map file through the messages?

Thanks and regards,

Charles