void StopWatchSetUp(float time)
{
// CPU Timer0
// Initialize address pointers to respective timer registers:
StopWatch.RegsAddr = &CpuTimer0Regs;
// Initialize timer period to maximum:
CpuTimer0Regs.PRD.all = 0xFFFFFFFF;
// Initialize pre-scale counter to divide by 1 (SYSCLKOUT):
CpuTimer0Regs.TPR.all = 0;
CpuTimer0Regs.TPRH.all = 0;
// Make sure timer is stopped:
CpuTimer0Regs.TCR.bit.TSS = 1;
// Reload all counter register with period value:
CpuTimer0Regs.TCR.bit.TRB = 1;
// Reset interrupt counters:
StopWatch.InterruptCount = 0;
ConfigCpuTimer(&StopWatch,CPU_FREQ_MHZ , time);
//pie interrupt
IER |= M_INT1;
PieCtrlRegs.PIEIER1.bit.INTx7 = 1;
ReloadCpuTimer0();
StartCpuTimer0();
}
bool Timers::start(u_int16 tNum, u_int32 periodMc) {
if (tNum == 0) {
CPUTIMER[0].regs_addr->PRD.all = sysClockMhz * periodMc;
ReloadCpuTimer0();
StartCpuTimer0();
}
else {
CPUTIMER[1].regs_addr->PRD.all = sysClockMhz * periodMc;
ReloadCpuTimer1();
StartCpuTimer1();
}
return true;
}
