Linking error #10010 appears when trying to program TMS320F2812

Hello,

I am trying to program the microcontroller TMS320F2812 on an eZdsp board using CCS 5.1.1.00031. Upon debugging my code, 9 errors appear, the first one being

#10010 errors encountered during linking; "timertry.out" not built

and the following errors possibly related to this one (they regard memory issues). Other posts on the same error message were not helpful in this case.

What I have done:

1. create a new CCS project, select C2000, F2812, parallel port emulator
2. write the below code; it is supposed to make two timers work, although I could not test this yet since the code will not run
3. copy the device-specific header files, DSP281x_Device.h and the ones this file calls, into the project folder
4. debug

This results in the above error message.

What I have tried to solve the problem:

• copy DSP281x_GlobalVariableDefs.c into the project folder -> no difference
  
• copy DSP281x_DefaultIsr.h, DSP281x_Examples.h, DSP281x_GlobalPrototypes.h, DSP281x_SWPrioritizedIsrLevels.h into the project folder, include the examples header file -> no difference
• uncomment the 4 Init commands in the code -> no difference
  
• copy DSP281x_Headers_BIOS.cmd and DSP281x_Headers_nonBIOS.cmd (one at a time) into the project folder; this produces the error
  #10099-D: run placement fails for
  with the former file and makes no difference with the latter

What could be wrong there? I appreciate your suggestions.

Regards,

Adrian

/*
 * main.c
 *
 * use the   GP timer compare   and the   full-compare unit   of event manager A
 * to get 2 equal PWM signals
 * output pins: T1PWM, T2PWM, PWM1
 */
#include "DSP281x_Device.h"
#include "math.h"
//#include "DSP281x_Examples.h"

void main() {
    float d=0.5;
    EALLOW;
/*
    InitSysCtrl();
    InitPieCtrl();
    InitPieVectTable();
    InitPeripherals();
*/

// GP timer 1 setup -- provides time base for full-compare unit
    EvaRegs.T1CON.bit.FREE=0;        // stop immediately on emulation suspend
    EvaRegs.T1CON.bit.SOFT=0;        // ... second part of it
    EvaRegs.T1CON.bit.TMODE=2;        // continuous up-counting mode
    EvaRegs.T1CON.bit.TPS=0;        // input clock prescaler
    EvaRegs.T1CON.bit.TENABLE=1;    // enable timer
    EvaRegs.T1CON.bit.TCLKS10=0;    // use HSPCLK as clock
    EvaRegs.T1CON.bit.TCLD10=0;        // reload compare register T1CMPR at beginning of switching period
    EvaRegs.T1CON.bit.TECMPR=1;        // enable timer compare

    EvaRegs.T1PR=7499;                // period register = 150MHz/20kHz-1
    EvaRegs.T1CMPR=round(EvaRegs.T1PR*d);    // compare register for GP T1
    EvaRegs.T1CNT=0;                // initialize counter register

// GP timer 2 setup -- uses its own compare functionality
    EvaRegs.T2CON.bit.FREE=0;        // stop immediately on emulation suspend
    EvaRegs.T2CON.bit.SOFT=0;        // ... second part of it
    EvaRegs.T2CON.bit.TMODE=2;        // continuous up-counting mode
    EvaRegs.T2CON.bit.TPS=0;        // input clock prescaler
    EvaRegs.T2CON.bit.T2SWT1=1;        // enabled together with T1
    EvaRegs.T2CON.bit.TCLKS10=0;    // use HSPCLK as clock
    EvaRegs.T2CON.bit.TCLD10=0;        // reload compare register T1CMPR at beginning of switching period
    EvaRegs.T2CON.bit.TECMPR=1;        // enable timer compare
    EvaRegs.T2CON.bit.SET1PR=1;        // use T1's period register

    EvaRegs.T2CMPR=round(EvaRegs.T1PR*d);    // compare register for GP T2
    EvaRegs.T2CNT=0;                // initialize counter register

// GP timer control register (EVA)
    EvaRegs.GPTCONA.bit.T2CTRIPE=0;    // disable trip function that can drive output to high Z
    EvaRegs.GPTCONA.bit.T1CTRIPE=0;
    EvaRegs.GPTCONA.bit.TCMPOE=1;    // enable compare output
    EvaRegs.GPTCONA.bit.T2TOADC=0;    // don't set off ADC
    EvaRegs.GPTCONA.bit.T1TOADC=0;
    EvaRegs.GPTCONA.bit.TCMPOE=1;    // enable timer compare outputs
    EvaRegs.GPTCONA.bit.T2CMPOE=1;    // enable timer 2 compare outputs
    EvaRegs.GPTCONA.bit.T1CMPOE=1;    // enable timer 1 compare outputs
    EvaRegs.GPTCONA.bit.T2PIN=1;    // polarity of GP timer 2 (1 = active L, 2 = active H)
    EvaRegs.GPTCONA.bit.T1PIN=1;

// GP timer compare control register (EVA)
    EvaRegs.COMCONA.bit.CENABLE=1;    // enable compare
    EvaRegs.COMCONA.bit.CLD=0;        // reload compare register CMPR at beginning of switching period
    EvaRegs.COMCONA.bit.ACTRLD=0;    // reload action control register at beginning of switching period
    EvaRegs.COMCONA.bit.FCOMPOE=1;    // enable full compare outputs
    EvaRegs.COMCONA.bit.FCMP1OE=1;    // enable full compare 1 outputs (PWM1,2)
    EvaRegs.COMCONA.bit.C1TRIPE=0;    // disable trip function that can drive output to high Z

// compare action control register (EVA)
    EvaRegs.ACTRA.bit.CMP1ACT=1;     // polarity of PWM1 (1 = active L, 2 = active H)


// CMPR1 register
    EvaRegs.CMPR1=round(EvaRegs.T1PR*d);    // compare register for PWM1

    EDIS;

    while(1){
    ;
    }

}