原创 R8C\2K 2L的定时器D的互补PWM模式

R8C\2K 2L的定时器D的互补PWM模式
使用领域：EBIKE   VVVF等三相电机驱动
带死区
三相电机，带死区。
死区：DEAD_TIME
周期：PERIOD
初始化如下：
/************************************************************************
*函数原型： Timer_RD_Init_PWM2
*功能 ： 初始化RD 互补PWM模式
************************************************************************/
void Timer_RD_Init_PWM2(void)
{
//trdmr = 0b11101110;
trdstr = 0x0C;        // Stop TRD0, TRD1 Count 
trd0ic = 0x00;        // TRD0 Interrupt disabled 
trd1ic = 0x00;        // TRD1 Interrupt disabled 
cmd0_trdfcr = 0;       // Set the CMD1 to CMD0 bits in the TRDFCR register to "00b" */
cmd1_trdfcr = 0;
cmd0_trdfcr = 0;       // Combination Mode Selection Bit:Complementary PWM mode("11b") */
cmd1_trdfcr = 1;       // (transfer from the Buffer register to the general register at the compare match with */
                // the TRD1 registers)
                //cmd1,cmd0 11为比较 相等时装入 10为TRD1下溢时装入
sync_trdmr = 0;        // Set this bit to "0" (The TRD0 and TRD1 registers operate independently) */
                             // in complementary PWM mode */
                // Set this bit to "0" in complementary PWM mode */
                // TRDGRD0 Register:General Register 
bfd1_trdmr = 1;             //缓冲区
bfd0_trdmr = 1;
bfc1_trdmr = 1;

adtrg_trdfcr = 0;         //1:允许AD触发 0:禁止
adeg_trdfcr =0;           //0:相同时触发,1:下溢时触发

ols0_trdfcr = 1;       // Normal-Phase Output Level Bit:Initial output "H" Active Level"L" */
ols1_trdfcr = 0;       // Counter-Phase Output Level Bit:Initial output "H" Active Level"L" */
stclk_trdfcr = 0;       /* External clock input disabled */
ea0_trdoer1 = 1;       /* Set this bit to "1" in complementary PWM mode */ 
ec0_trdoer1 = 1;       //为普通IO口/* TRDIOC0 Pin Output disable */

eb0_trdoer1 = 1;       /* TRDIOB0 Pin Output enable */  
ed0_trdoer1 = 1;       /* TRDIOD0 Pin Output enable */
ea1_trdoer1 = 1;

eb1_trdoer1 = 1;
ec1_trdoer1 = 1;
ed1_trdoer1 = 1;


pto_trdoer2 = 0;       /* INT0 of Pulse output forced cutoff input disabled */
tck2_trdcr0 = 0;       /* Count Source Selection Bit:fOCO40M("110") */       
tck1_trdcr0 = 0;
tck0_trdcr0 = 1;

tck2_trdcr1 = 0;       /* Count Source Selection Bit:fOCO40M("110") */       
tck1_trdcr1 = 0;
tck0_trdcr1 = 1; 
cclr0_trdcr0 = 0;       /* TRD0 Counter Clear Selection Bit: */
cclr1_trdcr0 = 0;       /* Set to "000b" in complementary PWM mode */
cclr2_trdcr0 = 0;
trd0 = DEAD_TIME;       //死区时间
//trd0 = 0;
trd1 = 0;           /* Set this register to "0000h" in complementary PWM mode */
trdgra0 = PERIOD+DEAD_TIME; 

trdgrd0 = PERIOD;
trdgrc1 = PERIOD;
trdgrd1 = PERIOD;

trdgrb0 = PERIOD;      
trdgra1 = PERIOD;     
trdgrb1 = PERIOD;      

trdier0 = 0x01;        /* TRD0:Disable interrupts, ovie/imied/imiec/imieb/imiea */
trd0ic = 0x06;              //优先级为6，TRD0比较中断

trdier1 = 0;
trd1ic =0;

trdstr = 0x0f;        /* Start TRD0, TRD1 Count */
}