Dear Guillermo,- Did you updated the STLINK-V3PWR with the latest firmware?- Which OS are you using on PC side? Could you please let me know the "USB" and the "COM" LEDs behavior onto the STLINK-V3PWR when you plug the USB port. Thank you in advance ...
Dear CLeli and all,First of all, thank you for this post in ST community.Please have a look on the UM3097 Source measurement unit (SMU) and debugger/programmer for STM32 microcontrollers . In chapter §5.3 "USB connection with a host PC", I detailed t...
Hi Pierre,Your failing STLINK-V3PWR board has been analyzed in our labs:There was a PCB soldering issue : A Schottky diode supplying the Over Voltage Protection of the Type-C VBUS was not soldered properly making OVP circuit open.A ticket has been ra...
Hello @PJEN ,Could you please let me know if you already returned back your STLINK-V3PWR to your vendor? If not, I will contact you in private message to manage the replacement in order to analyze the failure directly in our labs.BR,Christophe
Hi @DPrai.1 ,In case of VIN drops below VINOK_FALL threshold (PMIC turn OFF condition) but higher than VIN_POR_Fall threshold (and no time for software setting the Restart_request bit), then PMIC will go and stay in OFF state (waiting for a Turn On ...