int main() {
__builtin_disable_interrupts();
// set the CP0 CONFIG register to indicate that kseg0 is cacheable (0x3)
__builtin_mtc0(_CP0_CONFIG, _CP0_CONFIG_SELECT, 0xa4210583);
// 0 data RAM access wait states
BMXCONbits.BMXWSDRM = 0x0;
// enable multi vector interrupts
INTCONbits.MVEC = 0x1;
// disable JTAG to get pins back
DDPCONbits.JTAGEN = 0;
// do your TRIS and LAT commands here
TRISAbits.TRISA4=0;
TRISBbits.TRISB4=1;
//spi_init();
i2c_master_setup();
// readaddress();
init_OC();
setlsm(0x10,0b10000000);
setlsm(0x11,0b10000000);
setlsm(0x12,0b00000100);
// i2c_readmulti();
__builtin_enable_interrupts();
LATAbits.LATA4=0;
while(1){
_CP0_SET_COUNT(0);
//LATAINV = 0x10; // make sure timer2 works
/*
if(PORTBbits.RB4==0)
{
if(read == 0x69)
LATAbits.LATA4=1;
else
LATAbits.LATA4=0;
}
else
LATAbits.LATA4=0;
*/
while(_CP0_GET_COUNT() < 480000) {
;
}
i2c_readmulti();
}
}
int main() {
//int value = 0;
char r;
makewave();
int count1 = 0;
int count2 = 0;
__builtin_disable_interrupts();
// set the CP0 CONFIG register to indicate that kseg0 is cacheable (0x3)
__builtin_mtc0(_CP0_CONFIG, _CP0_CONFIG_SELECT, 0xa4210583);
// 0 data RAM access wait states
BMXCONbits.BMXWSDRM = 0x0;
// enable multi vector interrupts
INTCONbits.MVEC = 0x1;
// disable JTAG to get pins back
DDPCONbits.JTAGEN = 0;
// do your TRIS and LAT commands here
TRISAbits.TRISA4 = 0; // ouput
TRISBbits.TRISB4 = 1; // input
LATAbits.LATA4 = 1; // intialize LED on
initSPI1();
initI2C2();
init_ctrl1();
init_ctrl2();
init_ctrl3();
init_OC();
__builtin_enable_interrupts();
while(1) {
// use _CP0_SET_COUNT(0) and _CP0_GET_COUNT() to test the PIC timing
// remember the core timer runs at half the CPU speed
_CP0_SET_COUNT(0); // set core timer to 0
while(_CP0_GET_COUNT() < 480000){ // wait 1ms / 0.001s
;
}
while(_CP0_GET_COUNT() < 480000){ // wait 1ms / 0.001s
;
}
while(_CP0_GET_COUNT() < 480000){ // wait 1ms / 0.001s
;
}
while(_CP0_GET_COUNT() < 480000){ // wait 1ms / 0.001s
;
}
//setVoltage(0,sinewave[count1]);
//setVoltage(1,triangle_wave[count2]);
//count1++;
//count2++;
//if(count1 == 100){
//count1 = 0;
//}
//if(count2 == 200){
//count2 = 0;
//}
I2C_read_multiple(0x6B, 0x20, data_array, 14);
}// while loop
//CS = 0; // listen to me
//SPI1_IO(0x38); // most significant byte of address
//SPI1_IO(0x00); // the least significant address byte
//CS = 1;
}
