Posted on May 07, 2017 at 12:50An arm cortex-M0 MCU is adopted to drive the powetstep01.The initialization of SPI is done including CS, SDO, SDI, CK,BUSY, STBY.Here is the problem, I want the step motor run, so I write this:CS=low;//chip selectSPI1_...

Posted on April 25, 2017 at 10:24Anybody who can teach me how to use a powerstep01 to drive the step motor?I have the demo boards and the powerstep01 works well with the demos and the download software from st.com.Now, i want to use another MCU (low...

Posted on April 25, 2017 at 10:09Anybody who can teach me how to use a powerstep01 to drive the step motor?I have the demo boards and the powerstep01 works well with the demos and the download software from st.com.Now, i want to use another MCU (low...