PMSM3_4 Digital motor control files

Hi,

I have downloaded PMSM3_4 digital motor control files. I was reviewing PMSM3_4.C file and noticed that GPIO is not initialised. Have anyone noticed this. Could I know if this needs to be taken care off.

Thx & rgds

over 15 years ago

0 KV over 15 years ago

Expert 1800 points

Further study of the system document shows that PWM's are generated by PWMDAC and PWM DRV functions i.e., PWM7,9,11 and PWM1-PWM6 are generated (Phase 1 - incremental system build). Of the 2 functions which of the PWM's are advised to be used.

Any thoughts?.

thx