void Init_LEDS(void)
{
PMC_PeriEn(19);
rPIOD_PDR = 0x7000001;
rPIOD_BSR = 0x7000001;
rPWM_MR = (0x0 << 28) + (0xA << 24) + (0x82 << 16) + (0x0 << 12) + (0x1 << 8) + (0x1 << 0);
rPWM_ENA = 0xF; // Enable all PWM channels
rPWM_IDR = 0xF; // Disable PWM as interrupt source
rPWM_CMR(0) = 0xC;
rPWM_CDTY(0) = 0x200;
rPWM_CPRD(0) = 0x400;
rPWM_CUPD(0) = 0x0;
rPWM_CMR(1) = 0xC;
rPWM_CDTY(1) = 0x300;
rPWM_CPRD(1) = 0x400;
rPWM_CUPD(1) = 0x0;
rPWM_CMR(2) = 0xC;
rPWM_CDTY(2) = 0x200;
rPWM_CPRD(2) = 0x400;
rPWM_CUPD(2) = 0x0;
rPWM_CMR(3) = 0xC;
rPWM_CDTY(3) = 0x300;
rPWM_CPRD(3) = 0x400;
rPWM_CUPD(3) = 0x0;
}
void
Config_FPGA_PS_SPI(void)
{
PMC_PeriEn(AT91C_ID_SPI1);
rSPI_CR(1) = (1 << 7);
rSPI_CR(1) = (1 << 7);
rSPI_MR(1) = (0x6 << 24) + (0xF << 16) + (1 << 7) + (0 << 5) + (1 << 4) + (0 << 2) + (0 << 1) + (1 << 0);
rSPI_IDR(1) = 0xFFFFFFFF;
PMC_PeriDis(AT91C_ID_SPI1);
rSPI_CSR0(1) = (0x1 << 24) + (0x1 << 16) + (0x4 << 8) + (0x0 << 4) + (0 << 3) + (1 << 1) + (0 << 0);
}
// //------------------------------------------------------------------------------
// ///
// ///
// ///
// //------------------------------------------------------------------------------
void Init_TIMER(void)
{
volatile U32 dummy;
PMC_PeriEn(18); // Configure the PMC to enable the Timer Counter clock for TC.
rTC0_CCR(0) = (0x1 << 1); // (TC) Counter Clock Disable Command
rTC0_CCR(1) = (0x1 << 1); // (TC) Counter Clock Disable Command
rTC0_CCR(2) = (0x1 << 1); // (TC) Counter Clock Disable Command
rTC0_IDR(0) = 0xFFFFFFFF; // Disable interrupts.
rTC0_IDR(1) = 0xFFFFFFFF; // Disable interrupts.
rTC0_IDR(2) = 0xFFFFFFFF; // Disable interrupts.
dummy = rTC0_SR(0); // Clear status register.
dummy = rTC0_SR(1); // Clear status register.
dummy = rTC0_SR(2); // Clear status register.
}
