Posted on September 05, 2017 at 07:05Let's see how ST does to calculate the duty time of Svpwm in the foc sdk v2.0in Um0492 doc, taking one sector as example, it says Ta=(Ts+wX-wZ)/2,then Ta can be rewrited as  T/4 + ((T/2)+wX-wZ)/2, that's ok I thi...

Posted on June 09, 2015 at 11:42Last time I posted here to see if somebody can help me to solve my problem.I used two stm32 chips to exchange one byte data using SPI.But the data receiving from the slave was two bit or one bit wrong,such as 11110000...

Posted on June 05, 2015 at 21:16I am a Stm32 new learner.Recently I have had two Stm32 chips to communicated with eachother by using it wardware SPI.After I wrote the master and slave program and downloaded it into both stm32 chips.I used a logic an...