Raspberry Pi USB Cypress (CY8CKIT-049-42xx) conect…


i want to receive data on Raspberry Pi via UART from Cypress. Here’s what I did. I connect RPi to power supply, then:

  • pluged keyboard and mouse to RPi,
  • run lsusb on terminal – I saw a mouse and keyboard detected,
  • run ls /dev/tty* – I saw a list of UART devices (including keyboard and mouse),
  • pluged cypress to RPi (via USB),
  • run lsusb on terminal – I saw a mouse, keyboard and cypress detected,
  • run ls /dev/tty* – nothing changed to the previous log (do not detect the cypress).

What can be wrong? Maybe I need to change some config file or sth else?

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