Micro C Code to AVR Studio Compiler

[Kryptone]

Hello ALL,
Can anyone help me convert my SPWM Micro C Pro for AVR code to be ported to AVR Studio 5 or 6? I want to use a 16Mhz crystal how do I configure the fuse bits for external crystal operation?

I didnt write it but is the code:

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Code C - [expand]
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unsigned int sin_table[32]={0, 100, 199, 296, 390, 480, 566, 645, 718, 
783, 840, 889, 928, 958, 979, 989, 989, 979, 958, 928, 889, 840, 783,
 718, 645, 566, 480, 390, 296, 199, 100,0};
 
#define MOSA PORTD0_bit
#define MOSB PORTD1_bit
#define MOSC PORTD2_bit
#define MOSD PORTD3_bit
 
unsigned char FlagReg;
#define Direction FlagReg.B0
//0 -> MOS A + D
//1 -> MOS B + C
 
unsigned int TBL_POINTER_NEW, TBL_POINTER_OLD, TBL_POINTER_SHIFT, SET_FREQ;
unsigned int TBL_temp;
unsigned char DUTY_CYCLE;
 
void interrupt() org IVT_ADDR_TIMER1_OVF{
     TBL_POINTER_NEW = TBL_POINTER_NEW + SET_FREQ;
         if (TBL_POINTER_NEW < TBL_POINTER_OLD){
           if (Direction == 0){
              MOSA = 0;
              MOSD = 0;
              MOSB = 1;
              MOSC = 1;
              Direction = 1;
           }
           else{
                MOSB = 0;
                MOSC = 0;
                MOSA = 1;
                MOSD = 1;
                Direction = 0;
           }
        }
        TBL_POINTER_SHIFT = TBL_POINTER_NEW >> 11;
        DUTY_CYCLE = TBL_POINTER_SHIFT;
        TBL_POINTER_SHIFT = sin_table[DUTY_CYCLE];
        OCR1AH = TBL_POINTER_SHIFT >> 8;
        OCR1AL = TBL_POINTER_SHIFT & 0x0F;
        TBL_POINTER_OLD = TBL_POINTER_NEW;
}
 
void main() {
     SET_FREQ = 410;
     TBL_POINTER_SHIFT = 0;
     TBL_POINTER_NEW = 0;
     TBL_POINTER_OLD = 0;
     DUTY_CYCLE = 0;
     DDRC = 0xFF;
     DDRD = 0XFF;
     OCR1AH = 0;
     OCR1AL = 0;
     TCCR1A = 0x82;
     ICR1H = 0x03;
     ICR1L = 0xE7;
     //ICR1 = 999 -> TOP -> 16kHz
     TIMSK = 0x04;
     TCCR1B = 0x19;
     SREG_I_bit = 1;
     while(1);
}

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[milan.rajik]

try this code in mikroC PRO AVR and if you get any errors then zip and post the complete mikroC project files so that it can be fixed.

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Code C - [expand]
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unsigned int sin_table[32]={0, 100, 199, 296, 390, 480, 566, 645, 718, 
783, 840, 889, 928, 958, 979, 989, 989, 979, 958, 928, 889, 840, 783,
 718, 645, 566, 480, 390, 296, 199, 100,0};
 
#define MOSA PORTD.F0
#define MOSB PORTD.F1
#define MOSC PORTD.F2
#define MOSD PORTD.F3
 
unsigned char FlagReg;
#define Direction FlagReg.B0
//0 -> MOS A + D
//1 -> MOS B + C
 
unsigned int TBL_POINTER_NEW, TBL_POINTER_OLD, TBL_POINTER_SHIFT, SET_FREQ;
unsigned int TBL_temp;
unsigned char DUTY_CYCLE;
 
void interrupt() {
     TBL_POINTER_NEW = TBL_POINTER_NEW + SET_FREQ;
         if (TBL_POINTER_NEW < TBL_POINTER_OLD){
           if (Direction == 0){
              MOSA = 0;
              MOSD = 0;
              MOSB = 1;
              MOSC = 1;
              Direction = 1;
           }
           else{
                MOSB = 0;
                MOSC = 0;
                MOSA = 1;
                MOSD = 1;
                Direction = 0;
           }
        }
        TBL_POINTER_SHIFT = TBL_POINTER_NEW >> 11;
        DUTY_CYCLE = TBL_POINTER_SHIFT;
        TBL_POINTER_SHIFT = sin_table[DUTY_CYCLE];
        OCR1AH = TBL_POINTER_SHIFT >> 8;
        OCR1AL = TBL_POINTER_SHIFT & 0x0F;
        TBL_POINTER_OLD = TBL_POINTER_NEW;
}
 
void main() {
     SET_FREQ = 410;
     TBL_POINTER_SHIFT = 0;
     TBL_POINTER_NEW = 0;
     TBL_POINTER_OLD = 0;
     DUTY_CYCLE = 0;
     DDRC = 0xFF;
     DDRD = 0XFF;
     OCR1AH = 0;
     OCR1AL = 0;
     TCCR1A = 0x82;
     ICR1H = 0x03;
     ICR1L = 0xE7;
     //ICR1 = 999 -> TOP -> 16kHz
     TIMSK = 0x04;
     TCCR1B = 0x19;
     SREG_I_bit = 1;
     while(1);
}

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[alexan_e]

He wants to covert the microC code to a code that compiles in AVR studio, so I'm not sure how your reply helps in that.

 

[milan.rajik]

Sorry, My mistake. I read it ad AVRStudio code to mikroC code.