[C6747] #error NO CHIP DEFINED

liangxiao zhang

Expert 1430 points

I am trying to start a program from begin and I am finding an error in csl_chiphal.h like this.

fatal error: #error NO CHIP DEFINED (use -dCHIP_XXXX where XXXX is chip number, i.e 6201)

I am using C6747 DSP and CCS v3.3.

I try do define this in project buid options -dCHIP_6747, but did not work.

I see in csl_chiphal.h that do not have any configuration for C6747

Could someone tell what I have to do.

over 14 years ago

0 Sid over 14 years ago

Genius 4530 points

Hi,

If your CSL does not contain info for C6747 DSP, then one of the options would be to try and update your CCS3.3 so as to contain CSL for C6747.

Regards,

Sid

0 liangxiao zhang over 14 years ago in reply to Sid

Expert 1430 points

one of the options?

My CCS is 3.3.81.6. DSP\BIOS is 5.31.02.

you have another ways?

0 Sid over 14 years ago in reply to liangxiao zhang

Genius 4530 points

Hi,

I just checked my CCS3.3 folder, it doesnt contain CSL for C6747.

C6747 will not have a CSL like some parts (C6455 for example), it will have a PSP instead - that uses a register CSL (low level register definitions). PSP is a platform support package that has drivers for the peripherals.

You can find it for download on the TI site.

Regards,

Sid

0 Mariana over 14 years ago in reply to Sid

TI__Mastermind 24340 points

That is precise, C6747 does not have CSL.

For downloading and installing the software, please see:

http://tiexpressdsp.com/index.php/Getting_Started_Guide_for_C6747

And also find information at:

http://tiexpressdsp.com/index.php/Category:C674x

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[C6747] #error NO CHIP DEFINED