UsbGadget implementation in hal

sunithas — Fri, 13 Mar 2020 04:55:12 GMT

Hi,

I'm trying to implement the HAL part in the vendor just like /vendor/nxp-opensource/imx/usb/ but I am facing the booting issue with the error,

init: Could not find 'android.hardware.usb.gadget@1.0::IUsbGadget/default' for ctl.interface_start
[ 52.809608] init: Received control message 'interface_start' for 'android.hardware.usb.gadget@1.0::IUsbGadget/default' from pid: 3172 (/syst)

I have made the changes in evk_8mq.mk file at UsbHal:

android.hardware.usb@1.1-service.imx

android.hardware.usb@1.1-service.usbserv

and also at device/fsl/imx8m/sepolicy/file_contexts

/vendor/bin/hw/android\.hardware\.usb@1\.1-service.imx u:object_r:hal_usb_impl_exec:s0

/vendor/bin/hw/android\.hardware\.usb@1\.1-service.usbserv u:object_r:hal_usb_impl_exec:s0

Please help me to resolve this.

Regards,

Sunitha.

Re: UsbGadget implementation in hal

nxf54947 — Mon, 23 Mar 2020 18:50:19 GMT

Hello sunithas‌,

The USB gadget HAL implementation is currently out of support scope. I would suggest you to contact NXP Professional Engineering Services for developing this kind of project.

NXP Professional Engineering Services

Kind regards,

Ruben

i.MX ProcessorsのトピックUsbGadget implementation in hal

UsbGadget implementation in hal

Re: UsbGadget implementation in hal