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USB Communication Error

Question asked by Sebastian J. on Apr 11, 2018

Hi,

 

strange problem here.

With STM32 ST-LINK Utility V4.10 & V4.20 i got an USB communication error with ST-Link/V2 Firmware V2J28S7, V2J29S7 and V2J30S7. With Version V2J30S7 and STM32 ST-LINK Utility V4.20 i got

OLD ST-LINK firmware/ST-LINK already used

under Settings.

 

With Firmware Version V2J23S4 i had not this problems.

 

I found this in the Trace Log.

SB communication error (65657) after target cmd F1 80 00 00 00 00 00 00 00 00
ST-Link get version failure
The detected STM32 firmware version (V0.J0) does not support the DAP read command.
USB communication error (65657) after target cmd F1 80 00 00 00 00 00 00 00 00
ST-Link get version failure
The detected STM32 firmware version (V0.J0) does not support the DAP read command.
USB communication error (65657) after target cmd F1 80 00 00 00 00 00 00 00 00
ST-Link get version failure
The detected STM32 firmware version (V0.J0) does not support the DAP read command.
USB communication error (65657) after target cmd F1 80 00 00 00 00 00 00 00 00
ST-Link get version failure
The detected STM32 firmware version (V0.J0) does not support the DAP read command.
USB communication error (65657) after target cmd F1 80 00 00 00 00 00 00 00 00
ST-Link get version failure
The detected STM32 firmware version (V0.J0) does not support the DAP read command.
USB communication error (65657) after target cmd F1 80 00 00 00 00 00 00 00 00
ST-Link get version failure
The detected STM32 firmware version (V0.J0) does not support the DAP read command.

 

Thanks in advanced.

 

Sebastian

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