Firmware upgrade trouble with X-NUCLEO-LPM01A STM32-LPM01-XN DfuSe

[David T]

Posted on March 01, 2018 at 17:41

x-nucleo-lpm01A with firmware 1.0.1 is not being recognized by dfuse demo v3.0.5 as an available device. Dev platform is W10, default OS vcp driver. Have also tried with stsw-stm32102 vcp driver installed, external power, and usb powered. W10 sees STM Bootloader on usb enumeration, but DfuSe not listing as available for reprogramming.

UM2269 did not provide suitable troubleshooting guidance. Yes, CN2 switched to side �Syst�

Any recommended next steps to troubleshoot?

Is there a procedure to use stlink to reprogram v1.0.2 firmware directly?

#stm32cubemonpwr #dfuse-demo

[David T · Accepted solution]

Posted on March 01, 2018 at 18:39

Fixed.  TotalPhase Beagle-480 USB analyzer's driver was conflicting. Temp fix was to uninstall TotalPhase driver. 

Procedures in STM32-LPM01-XN DfuSe documentation worked as described. Now running v1.0.2 firmware just fine.

[melt brink]

Posted on July 16, 2018 at 10:53

After the upgrade does the LPM01A indicate Firmware v 1.0.2. I have done the upgrade and DFSue shows its been successful.  however upon resetting my LPM01A still shows 1.0.1 I am loading firmware Powershield_FW_v1.0.2.dfu.

Besides the syst switch is there a jumper or something that needs to be set?