On Tue, 2023-11-07 at 10:04 -0500, Luiz Augusto von Dentz wrote:
<snip>
> > I updated the firmware using the PTS firmware upgrader, and it
> > still
> > doesn't show up as a Bluetooth adapter under Linux:
> >
> > Nov 07 15:44:11 classic kernel: usb 1-8: new full-speed USB device
> > number 22 using xhci_hcd
> > Nov 07 15:44:11 classic kernel: usb 1-8: New USB device found,
> > idVendor=1915, idProduct=521f, bcdDevice= 1.00
> > Nov 07 15:44:11 classic kernel: usb 1-8: New USB device strings:
> > Mfr=1, Product=2, SerialNumber=3
> > Nov 07 15:44:11 classic kernel: usb 1-8: Product: nRF52 USB Product
> > Nov 07 15:44:11 classic kernel: usb 1-8: Manufacturer: Nordic
> > Semiconductor
> > Nov 07 15:44:11 classic kernel: usb 1-8: SerialNumber: E1BB9211FA41
> > Nov 07 15:44:11 classic kernel: cdc_acm 1-8:1.0: ttyACM0: USB ACM
> > device
> >
> > It shows up as:
> > Bus 001 Device 023: ID 1915:521f Nordic Semiconductor ASA nRF52 USB
> > Product
> > in lsusb.
>
> Perhaps it needs to be added to be btusb if it does support a
> standard
> HCI interface. (I'm currently on vacation with limited time to assist
> everyone.)
Ha, that's very possible. This is the lsusb output, but you're only
allowed to look at it when you come back from holidays ;)
I'll give a go at cooking a patch for it once I've checked whether the
interfaces match.
Cheers
Bus 001 Device 024: ID 1915:521f Nordic Semiconductor ASA nRF52 USB
Product
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x1915 Nordic Semiconductor ASA
idProduct 0x521f
bcdDevice 1.00
iManufacturer 1 Nordic Semiconductor
iProduct 2 nRF52 USB Product
iSerial 3 E1BB9211FA41
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x004b
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 4 Default configuration
bmAttributes 0xc0
Self Powered
MaxPower 100mA
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 0
bInterfaceCount 2
bFunctionClass 2 Communications
bFunctionSubClass 2 Abstract (modem)
bFunctionProtocol 1 AT-commands (v.25ter)
iFunction 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 2 Communications
bInterfaceSubClass 2 Abstract (modem)
bInterfaceProtocol 1 AT-commands (v.25ter)
iInterface 0
CDC Header:
bcdCDC 1.10
CDC Call Management:
bmCapabilities 0x03
call management
use DataInterface
bDataInterface 1
CDC ACM:
bmCapabilities 0x02
line coding and serial state
CDC Union:
bMasterInterface 0
bSlaveInterface 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 16
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 10 CDC Data
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Device Status: 0x0001
Self Powered
