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Trevor Jones
Senior
January 22, 2020
Question

How to add 2 HID devices ?

  • January 22, 2020
  • 2 replies
  • 809 views

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

how can you run a Keyboard and a Mouse ?

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2 replies

dbgarasiya
Senior
January 28, 2020

mention part number ,

Trevor Jones
Senior
January 28, 2020

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);