Posted on May 17, 2018 at 09:07
Hi guys, I have used stm32f105RC as host to connect to the UVC camera, now I have got some USB data on the PC, then I want to add this sequence to stm32f105RC project. But now, I can not GET_CUR and SET_CUR.
And the code is modified from the MSC class, my test sequence like below:
1.HOST_ENUMERATION(GET DESCRIPTOR)
2.HOST_SET_CONFIGURATION
3.HOST_SET_INTERFACE
4.HOST_GET_INFO
5.HOST_GET_MIN
6.HOST_GET_MAX
7.HOST_GET_RES
8.HOST_GET_DEF
9.HOST_GET_CUR(a1 81 00 02 00 02 02 00)
And run to step 9, error occurred at HCD_RXQLVL_IRQHandler(STM32Cube_FW_F1_V1.6.0),
PKTSTS is 15.
By the way, the log on PC like below:
I hope if there is any one has some idea about this.
Thanks!
