The PWM duty could not change in combine mode in the KEA128

[hongjinzeng]

Hi everyone,

  My IDE is S32DS.My MCU is KEAZ128.I set the FTM2_CH0/FTM2_CH1 and FTM2_CH2/FTM2_CH3 in the combine mode.The init CH0 CnV is 0,CH1 CnV is 9999,CH2 CnV is 9999,CH3 CnV is 19999.In the While(1),I want to change those value,but those value could not be changed.The value always same with the init value.My program in the accessory.

Original Attachment has been moved to: FRDM_KEA128_FTM_Combine.zip

[Robin_Shen]

Hi  hongjin,

Please select one of below code:

1. FTM2_Config.mode|=FTM_MODE_FTMEN_MASK;
2. FTM_SetFTMEnhanced(FTM2);

Best Regards,

Robin

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[hongjinzeng]

Thank you.

After add the FTM2_Config.mode|=FTM_MODE_FTMEN_MASK.The PWM duty can be changed.