AnsweredAssumed Answered

STM32F2 USB HS-Core VCP Win7 not working

Question asked by syota.satou on Jan 21, 2013
Latest reply on Apr 4, 2013 by kovalenko.artem
Dear All.


I use STM32F205RCT6 and want to use VCP of USB HS-Core (PB13-15) with embedded PHY.
I wanted to use FS-Core (PA11-12) because I did and succeeded already.
But 64pin device doesn't include FS-Core.


I use VCP project of USB_Device_Examples in UsbLib V2.1.0.
Descripters (VID,PID,SERIAL etc)  are not changed (0x0483,0x5740,...).


Then run the STM32, Connect to the WinXP 32bit by USB Cable.
Failure the Device installation at first.
But executing VCP_V1.3.1_Setup.exe installs driver,
finally ' STMicroelectronics Virtual COM Port (COMxx) ' was appeared in Device manager without any warning.
It can Open , Close , Tx , Rx , everything OK.




Next , Connect to Win7 32bit by USB Cable,
Failure the Device Installation at first.
But executing VCP_V1.3.1_Setup.exe installs driver,
finally ' STMicroelectronics Virtual COM Port (COMxx) ' was appeared in Device manager but with yellow warning (code 10).
It can not Open the 'warning' port...




Followings are declared in the project.
USE_STDPERIPH_DRIVER
USE_USB_OTG_HS
USE_EMBEDDED_PHY




Is it need to change the INF file FS-Core and HS-Core ?




Could any one solve this ?


Thanks

Outcomes