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Hi,

Stuck with a project, using CCS compiler 5.015 with MPLAB X 2.26
This combination is forced itself since trying to debug PIC 24FJ128GB206, couldn't manage to work with ICD-U40 ( v5 ! ) and als ...

Hi,

Same problem !

Any progress or advice ??

Your answer is great Ttelmah, thank you.

For future reference:

First, I missed the init sub of USB i think, I was trying to init with the code,

usb_cdc_init();

which was the only ...

Hi,

Trying to implement USB CDC with 24FJ128GB206, compiler 5.015

Having 20Mhz crystal set the fuses :

#fuses NOWINDIS,NOWDT,ICSP3,NOWRT,NOPROTECT,NOJTAG
#fuses NOIESO,NOWPFP,NOWPDIS,NOWPCFG ...

Thank you Ttelmah.

Really got the point, no need for ASM, the DIV and /256 trick will save my day i think. The time gain will be enough i think.

Thanks, great summary.

Then i can directly test the function. The C code trying to convert is :

dat[1]=dat[1] * ktemp[1];
tt= logt[dat[1]];
if( ...

Hi to all,

Have a project ongoing and have some timing performance problems. Thought to convert some math functions to ASM to gain some cycles. Not very experienced on ASM.

For pic 18f2550, usin ...