如题,搞了一周,感觉还是程序和EVM板不匹配,EVM板全桥超前桥臂上管是DPWM3B,下管是DPWM3A;而给的PSFB程序全桥超前上管却是DPWM3A,下管是DPWM3B,如果不是这样,真心搞不明白了,在system_defines.h中对DPWM3B_GLBIO_BIT_POSITION 和DPWM3A_GLBIO_BIT_POSITION 进行修改,也没作用。
所以是否应该直接将硬件改为全桥超前桥臂上管是DPWM3A,下管是DPWM3B,和PSFB程序对应上来调试?
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
如题,搞了一周,感觉还是程序和EVM板不匹配,EVM板全桥超前桥臂上管是DPWM3B,下管是DPWM3A;而给的PSFB程序全桥超前上管却是DPWM3A,下管是DPWM3B,如果不是这样,真心搞不明白了,在system_defines.h中对DPWM3B_GLBIO_BIT_POSITION 和DPWM3A_GLBIO_BIT_POSITION 进行修改,也没作用。
所以是否应该直接将硬件改为全桥超前桥臂上管是DPWM3A,下管是DPWM3B,和PSFB程序对应上来调试?