Hi All,Please has anyone worked the six step library STSPIN32F0251 for the EVSPIN32F0251S1 evaluation board ?if yes, please do you mind explaining this: When the quasi-synchronous rectification is selected under the 6step_conf.h file, the MC_Core_LL_EnableChannelsHfPwmsStep1(uint32_t *pHfTimer) function under 6step_conf.c file is such that for a low-side channel (which is the CHXN) the high side of the same channel is also enabled. Why is this so? I have attached a picture to depict thisI tried enabling only the complementary output CHXN which is the low-side, but my code doesnt work.I would really appreciate any help.

Associate III

Question

Six-step motor driving library for STSPIN32F0251

Hi All,

Please has anyone worked the six step library STSPIN32F0251 for the EVSPIN32F0251S1 evaluation board ?

if yes, please do you mind explaining this:

When the quasi-synchronous rectification is selected under the 6step_conf.h file, the MC_Core_LL_EnableChannelsHfPwmsStep1(uint32_t *pHfTimer) function under 6step_conf.c file is such that for a low-side channel (which is the CHXN) the high side of the same channel is also enabled. Why is this so? I have attached a picture to depict this

I tried enabling only the complementary output CHXN which is the low-side, but my code doesnt work.

I would really appreciate any help.

This topic has been closed for replies.

Senior III

Dear @BoboyeOkeya

Sorry for the late answer.

Do you have still this problem to solve?

And just in case, if not, do not hesitate to share the final solution you found. Thanks by advance.

Best regards

Laurent Ca...