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How to add 2 HID devices ?

Trevor Jones
Senior

In the demo for Keyboard or Mouse, its one or the other,

how can you run a Keyboard and a Mouse ?

2 REPLIES 2
dbgarasiya
Senior II

mention part number ,

Trevor Jones
Senior

it is a H743 board

the device "cap touch" is limping along on FS Host,

luckily the touch chip responds with the data I need, so one finger is running

but when I plug in the Keyboard HS host the touch dies but the keyboards works

then unplug and nothing works, guess I should trap that and deinit/reinit

Still unable to send a control packet to the touch chip, not sure how to. couldn't find an example.

Could you point me to the description of "report type " or a usage example of this:

  1. USBH_StatusTypeDef USBH_HID_SetReport(USBH_HandleTypeDef *phost,
  2. uint8_t reportType,
  3. uint8_t reportId,
  4. uint8_t *reportBuff,
  5. uint8_t reportLen);