Posted on July 04, 2018 at 21:15I have composite USB MSC+CDC device. I am trying to temporarily remove MSC from composite USB MSC+CDC device. MCU is STM32F429.I used recommendation from here https://community.st.com/0D50X00009XkYbeSAF but it was not...

Posted on March 12, 2016 at 19:10 Hello. I use L6470H chip. I found a issue of the chip. I want switch mode BUSY and SYNC in my program to control of the step clocking. I can write ''1'' to SYNC_EN bit of the STEP_MODE register. BUT I ca...