[SOLVED] error in ccs compiler for DSPic project

[garimella]

Using Version 5 of ccs compiler. I tried compiling the following code but the compiler throws error. I have taken this code from compiler manual to sample 4 channels simultaneously.

#include <main.h>

void main()
{

int16 result[4];
setup_high_speed_adc(ADC_CLOCK_DIV_4);
setup_high_speed_adc_pair(0, GLOBAL_SOFTWARE_TRIGGER);
setup_high_speed_adc_pair(4, GLOBAL_SOFTWARE_TRIGGER);
while(TRUE)
   {  
      read_high_speed_adc(result);
      
   }

Error message: undefined identifier setup_high_speed_adc
undefined identifier setup_high_speed_adc_pair
undefined identifier read_high_speed_adc

What could be the problem?

 

[FvM]

As told in CCS online help

Only on dsPIC33FJxxGSxxx devices

Didn't include a respective device file.

 

[garimella]

Yes my header file given below

#include <33FJ32MC202.h>

#FUSES NOWDT                    //No Watch Dog Timer
#FUSES CKSFSM                   //Clock Switching is enabled, fail Safe clock monitor is enabled
#FUSES NOJTAG                   //JTAG disabled

#device ICSP=1
#use delay(crystal=20000000)

 

[FvM]

33FJ32MC202 has no ADC supported by the high_speed_ADC functions. Use standard ADC functions instead.

 

[garimella]

Got it. This option is available only for dsPIC33FJxxGSxxx devices