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stm32f469 discovery USB HOST CDC

Abhishek_nr
Associate II

Moved from the Motor Control forum as this has nothing to do with motor control.


i am using stm32f469 discovery with architecture um1932, in MX i configured for Host only host CDC class for full speed (FS) my clock configuration is also correct (48mhz for USB) also i codded to transmit data to USB device which is motor controller , i am getting application ready state and USB_OK state after transmitting some data over USB but the device is not responding, what will be the reason. but when i do the same by using stm32f469i example code provided by stm it is working .

i need to check the HOST is transmitting or not how can i ensure this. please someone suggest me what are the procedure i need to follow for configuring and debugging the USB HOST CDC

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