Yes, I have the Denebola board (CX3)
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Change the io_cfg.lppMode = CY_U3P_IO_MATRIX_LPP_UART_ONLY; in CyU3PDeviceConfigureIOMatrix configuration to io_cfg.lppMode = CY_U3P_IO_MATRIX_LPP_DEFAULT; and build the firmware then check.
This is needed for every firmware that is being tested on CX3 Kit.
please explain in detail about it
status = CyU3PDmaChannelGetBuffer (&glChHandleHID, &buf_p, CYU3P_NO_WAIT);
What is buf_p?
what is buf_p size?
where it is written that 8 bytes?
How its initializing?
Please create a new forum thread for the new query.