Chipcon CC2510 on Keil

in other words, they sent you the source?

Erik

in other words, they sent you the source?

Erik

Yes they did. when I tried to compile using KEIL, I ran into some error, I think it has something to
do with compiler difference. Here is the section
of code where the error occurred:
The hal.h is the header file I downloaded.

////// hal.h  ///// header file
// Where _source_ is one of
#define CRYSTAL 0x00
#define RC      0x01

// Macro for setting the main clock oscillator source,
//turns off the clock source not used
//changing to XOSC will take approx 150 us


#define SET_MAIN_CLOCK_SOURCE(source) \ 
   do {                               \ 
      if(source) {                    \ 
        CLKCON |= 0x40;               \ 
        while(!HIGH_FREQUENCY_RC_OSC_STABLE); \ 
        SLEEP |= 0x04;                \ 
      }                               \ 
      else {                          \ 
        SLEEP &= ~0x04;               \ 
        while(!XOSC_STABLE);          \ 
        asm("NOP");                   \ 
        CLKCON &= ~0x47;              \ 
        SLEEP |= 0x04;                \ 
      }                               \ 
   }while (0)

The function below also downloaded from their website:

// See hal.h for a description of this function.
//-----------------------------------------------------------------------------
BOOL halRfConfig(UINT32 frequency)
{
   BOOL status;

   //Turning on crystal oscillator
    SET_MAIN_CLOCK_SOURCE(CRYSTAL);  ///<<< error !!! here


   // Setting the frequency
   halRfSetRadioFrequency(frequency);


   if (frequency > 2400000)
   {
// 250kbps FSK setup (for other data rates or modulation formats, please see SmartRF Studio).
      // Dynamic packet length and append status
      PKTLEN = 0xFF;
      PKTCTRL0 = 0x05;
      PKTCTRL1 = 0x04;

      // IF frequency
      FSCTRL1 = 0x0A;
      FSCTRL0 = 0x00;

      // filter BW, data rate,
      MDMCFG4 = 0x2D;
      MDMCFG3 = 0x3B;

      // Modulation format, detection level
      MDMCFG2 = 0x73;
      MDMCFG1 = 0x22;
      MDMCFG0 = 0xF8;

      // Deviation setting
      DEVIATN = 0x00;

      // Calibration synth
      MCSM2 = 0x07;
      MCSM1 = 0x30;
      MCSM0 = 0x10;

      // Frequency offset compensation configuration
      FOCCFG = 0x1D;

      // Bit synchronization
      BSCFG = 0x1C;

      // AGC settings
      AGCCTRL2  = 0xC7;
      AGCCTRL1  = 0x00;
      AGCCTRL0  = 0xB2;

      // Front end settings (from SmartRf04)
      FREND1 = 0xB6;
      FREND0 = 0x10;

      // Synth calibration
      FSCAL3 = 0xEA;
      FSCAL2 = 0x0A;
      FSCAL1 = 0x00;
      FSCAL0 = 0x11;

      // From Smart RF Studio
      FOCCFG = 0x1D;
      BSCFG = 0x1C;
      FSTEST = 0x59;
      PTEST = 0x7F;
      AGCTEST = 0x3F;
      TEST2 = 0x88;
      TEST1 = 0x31;
      TEST0 = 0x0B;


      // Output power
      PA_TABLE0 = 0xFF;

      // Calibrating synth.
      SIDLE();
      SCAL();
      while(MARCSTATE != 0x01);

      INT_SETFLAG(INUM_RFTXRX,INT_CLR);


      status = TRUE;
   }
   else {
      status = FALSE;
   }

   return status;
}

THE ERROR MESSAGE pointed to "SET_MAIN_CLOCK_SOURCE(CRYSTAL) line.

   SOURCE\RFCONFIG.C(41): warning C206: 'asm': missing function-prototype
SOURCE\RFCONFIG.C(41): error C267: 'asm': requires ANSI-style prototype

"porting shouldn't pose a big problem/task for a skilled programmer"

The error functions you are getting are due to an inline asm() function, invoked in the function-like macro, that is being used to force the inclusion of a NOP in the code.

In Keil, you have the intrinsic function _nop_(), that does the same thing.

It is in the Cx51 Compiler MANUAL, at chapter 8.

But be aware that the ported code will probably need careful analysis of such timing loops that use NOPs, since the new compiler may generate quite different machine code than the original compiler.

Got it, thak you