TMS320F28379D: Assembly instruction for MOV in C

Rajendranath banda j

Part Number: TMS320F28379D

Hello,

I'm trying to use Assembly instructions for the MOVL to be written in c code.

Eg: MOVL XARn, loc32

Kindly suggest how to implement the similar to below

asm(" SETC INTM"); /* Disable Interrupt Global Enable Bit - set it to 1 */

asm(" CLRC INTM"); /* Enable Interrupt Global Enable Bit - set it to 0 */

asm(" RPT #5 || NOP");

Also, Suggest similar assembler c line for

RPT #1

|| PREAD *XAR4++,*XAR7 ;

If #1 information is in the variable, How to write the same

Thanks & Regards,

Raju

0 Siddharth Deshpande over 4 years ago

Hi Raju,

Please refer the following doc which describes the instruction set.

If you need to call these instructions in C, you need to enclose them in asm() keyword.

Best Regards

Siddharth

0 Rajendranath banda j over 4 years ago in reply to Siddharth Deshpande

Hi Siddarth,

Thanks for the response,

In fact, I have gone through those.

If possible can you provide one example like moving var=9 which I want to move to XAR4

Looking forward for your valuable inputs,

Thanks & Regards,

Raju

0 Siddharth Deshpande over 4 years ago in reply to Rajendranath banda j

Raju,

Pls try using the following statement

asm(" MOVL #inpdata, XAR4 "); where inpdata is the variable name.

Best Regards

Siddharth

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