![]() ![]() This is what probably needs to be enabled:ĭevice Drivers → USB support → Support for Host-side USB (CONFIG_USB)ĭevice Drivers → USB support → USB device file system (CONFIG_USB_DEVICEFS)Ĭhoose an appropriate USB host driver, one of:ĭevice Drivers → USB support → EHCI HCD (USB 2. ![]() Since the Bluetooth card is connected to the USB subsystem, you will need to enable USB support in your kernel. You most probably need to recompile your own kernel. The LCP1768 has pretty capable USB host hardware that supports DMA and the BlueUSB stack does not stress the CPU when. The only additional hardware required for the mbed was 2 15k resistors and a USB connector. ![]() Its possible by changing kernel to another one with support of features, needed to you. All the devices are up and running simultaneously and can be hotplugged.
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