Emios_SetChannelA() --> Wdg_EarlyInit
After counter decrease to 0:
1. SetPwm
SRE实战 互联网时代守护先锋，助力企业售后服务体系运筹帷幄！一键直达领取阿里云限量特价优惠。TlgtMotDiagData[au8_Spindle].u16_ErrorId_OpenLoad == 0x04
ms_TlgmotData.Spindle[au8_Spindle].u16_TlgPWM = 0u;
2. SetPwmBsw
ae_PwmChannel [E_BSW_PW0_IH1]
lu16_DutyCycleStart [1E]= Sci_DRead_ParaSpindleMotor_u16_ActiveFreeWheelingDeadTime();
lu16_DutyCycle [C8] = au16_Pwm;
(void)SCI_Call_Bsw_SetPwmSpindleMotor( ae_PwmChannel, lu16_DutyCycleStart, lu16_DutyCycleEnd);
(E_BSW_PWO_IH1,0x1E,0xE6)
3. BSW
void BswIf_SetPwmDutyCyle(BswIf_SignalsT ae_SignalId, UNUM16 au16_DutyCycleStart, UNUM16 au16_DutyCycleEnd)
(E_BSW_PWO_IH1,0x1E,0xE6)
lu8_PwmChannelId[0X00] = (UNUM8)BswIf_ms_SignalMapping[ae_SignalId].u16_BswSignal;
Pwm_SetPwmDutyCycle_OPWMB(lu8_PwmChannelId, au16_DutyCycleStart, au16_DutyCycleEnd);
(0,0x1E,0xE6)
Pwm_gs_PwmChannels[au8_PwmChannelId].u16_PwmChannelDutyCycleStart [0X0000] = au16_DutyCycleStart;
Pwm_gs_PwmChannels[au8_PwmChannelId].u16_PwmChannelDutyCycleEnd [0X0000]= au16_DutyCycleEnd;
/* Get actual period of pwm channel */
lu16_Period[0x01A5] = Emios_GetChannelB(0, Pwm_gs_PwmChannels[PWM_CLOCK_A_CH_23[0x06]].u8_PwmChannel);
/* Update the channel period and duty cycle */
Pwm_UpdateDutyCyclePeriod_OPWMB(au8_PwmChannelId[0x00], lu16_Period[0x00]);
if(au16_Period <= 0x01)
{
/* Only values greater than 0x1 are allowed to be written to B1 register (period register) */
au16_Period[ ] = 0x02;
}
/* Calculate the duty cycle . It is calculated in terms of counts of the pwm channel counter */
/* This change is required to generate dutycycle from 1 to period instead of 0 to period. */
lu16_DutyCycleStart[ ] = (( (au16_Period-1u) * Pwm_gs_PwmChannels[au8_PwmChannelId].u16_PwmChannelDutyCycleStart) / 1000u) + 1u;
lu16_DutyCycleEnd [ ] = (( (au16_Period-1u) * Pwm_gs_PwmChannels[au8_PwmChannelId].u16_PwmChannelDutyCycleEnd) / 1000u) + 1u;
/* 3. Set the calculated duty cycle in the registers A and B */
Emios_SetChannelA(0,Pwm_gs_PwmChannels[au8_PwmChannelId].u8_PwmChannel[0x04], lu16_DutyCycleStart[ ]);
1. After execute Emios_SetChannelA(), it ran into: Wdg_EarlyInit of wdg.c
