| 1 |
On Thursday 29 May 2014 07:27:24 Mick wrote: |
| 2 |
> On Thursday 29 May 2014 00:05:16 William Kenworthy wrote: |
| 3 |
> > On 29/05/14 06:28, Mick wrote: |
| 4 |
> > > On Wednesday 28 May 2014 20:02:29 Samuli Suominen wrote: |
| 5 |
> > >> On 28/05/14 21:42, Mick wrote: |
| 6 |
> > >>> Hmm ... am I alone in this quest? |
| 7 |
> > >> |
| 8 |
> > >> See here, http://bugs.gentoo.org/show_bug.cgi?id=505362 |
| 9 |
> > > |
| 10 |
> > > Thanks! I missed this bug when I glanced earlier. However, it does |
| 11 |
> > > not mention rfcomm is now missing, or the fact that the gentoo rc |
| 12 |
> > > script fails to initialise bluethooth and complains about rfcomm |
| 13 |
> > > service not having started/exist, or that bluetoothctl now does not |
| 14 |
> > > work at all. Is all this down to a missing udev rule? |
| 15 |
> > |
| 16 |
> > No its the fact that bluez 5 has been redesigned to fit in more with the |
| 17 |
> > systemd world. |
| 18 |
> |
| 19 |
> I see. No systemd here, other than systemd's udev. |
| 20 |
> |
| 21 |
> > it works if: |
| 22 |
> > |
| 23 |
> > remove rfcomm using rc-update |
| 24 |
> |
| 25 |
> I didn't have to remove it because it wasn't there ... no rfcomm service |
| 26 |
> anymore, or any /etc/conf.d/rfcomm file. There is a /etc/conf.d/bluetooth |
| 27 |
> showing: |
| 28 |
> ============================================================ |
| 29 |
> # Bluetooth configuraton file |
| 30 |
> |
| 31 |
> # Bind rfcomm devices (allowed values are "true" and "false") |
| 32 |
> RFCOMM_ENABLE=true |
| 33 |
> |
| 34 |
> # Config file for rfcomm |
| 35 |
> RFCOMM_CONFIG="/etc/bluetooth/rfcomm.conf" |
| 36 |
> ============================================================ |
| 37 |
> |
| 38 |
> > /etc/init.d/bluetoothctl restart (get rid of any existing config) |
| 39 |
> |
| 40 |
> Ahh! I have no /etc/init.d/bluetoothctl service, only |
| 41 |
> /etc/init.d/bluetooth |
| 42 |
> |
| 43 |
> Am I missing some package for it? Interestingly the module bt_rfcomm was |
| 44 |
> not initialised by udev and I had to modprobe it manually ... |
| 45 |
> |
| 46 |
> # lsmod | grep bt |
| 47 |
> btusb 14115 0 |
| 48 |
> bluetooth 173578 5 btusb,rfcomm |
| 49 |
> |
| 50 |
> > bluetoothctl |
| 51 |
> > power on |
| 52 |
> > scan on |
| 53 |
> > agent on |
| 54 |
> > default-agent |
| 55 |
> > trust [MAC ADDRESS OF CLIENT] |
| 56 |
> > pair [MAC ADDRESS OF CLIENT] |
| 57 |
> > enter PIN when requested |
| 58 |
> > wait for "Connected: no" |
| 59 |
> > exit |
| 60 |
> |
| 61 |
> Unfortunately, none of the above works anymore for me: |
| 62 |
> |
| 63 |
> [bluetooth]# power on |
| 64 |
> No default controller available |
| 65 |
> [bluetooth]# scan on |
| 66 |
> No default controller available |
| 67 |
> [bluetooth]# agent on |
| 68 |
> Agent registration enabled |
| 69 |
> [bluetooth]# default-agent |
| 70 |
> No agent is registered |
| 71 |
> [bluetooth]# |
| 72 |
> |
| 73 |
> > After this you should have an rfcomm channel available to the client. I |
| 74 |
> > have the above in an expect script as bluetoothctl has no inate remote |
| 75 |
> > controllability capabilities. No separate pairing app or rfcomm init |
| 76 |
> > script needed. |
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> |
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> I do not get a /dev/rfcommX, unless I manually set it up like so: |
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> |
| 80 |
> # rfcomm bind rfcomm0 hci0 |
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> # ls -la /dev/rfcomm* |
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> crw-rw---- 1 root uucp 216, 0 May 29 07:06 /dev/rfcomm0 |
| 83 |
> |
| 84 |
> and hci0 will not come up unless I start it with hciconfig. Despite all |
| 85 |
> this manual intervention bluetooth does not have access or use the rfcomm |
| 86 |
> device, although 'hcitool scan' and 'sdptool browse' return results from |
| 87 |
> my mobile phone. |
| 88 |
> |
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> Please note I have not used the previous patch you have posted on the list. |
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> |
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> These are the BT modules in my 3.12.20-gentoo kernel: |
| 92 |
> |
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> $ grep -i BT /usr/src/linux/.config |
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> CONFIG_BT=m |
| 95 |
> CONFIG_BT_RFCOMM=m |
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> CONFIG_BT_RFCOMM_TTY=y |
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> CONFIG_BT_BNEP=m |
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> CONFIG_BT_BNEP_MC_FILTER=y |
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> CONFIG_BT_BNEP_PROTO_FILTER=y |
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> CONFIG_BT_HIDP=m |
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> CONFIG_BT_HCIBTUSB=m |
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> CONFIG_BT_HCIBTSDIO=m |
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> # CONFIG_BT_HCIUART is not set |
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> CONFIG_BT_HCIBCM203X=m |
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> # CONFIG_BT_HCIBPA10X is not set |
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> # CONFIG_BT_HCIBFUSB is not set |
| 107 |
> # CONFIG_BT_HCIDTL1 is not set |
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> # CONFIG_BT_HCIBT3C is not set |
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> # CONFIG_BT_HCIBLUECARD is not set |
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> # CONFIG_BT_HCIBTUART is not set |
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> # CONFIG_BT_HCIVHCI is not set |
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> # CONFIG_BT_MRVL is not set |
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> # CONFIG_BT_ATH3K is not set |
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> CONFIG_MAC_EMUMOUSEBTN=y |
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> # CONFIG_INPUT_ATLAS_BTNS is not set |
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> # CONFIG_VIDEO_USBTV is not set |
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> # CONFIG_SND_BT87X is not set |
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> # CONFIG_USB_BTMTK is not set |
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> # CONFIG_TOSHIBA_BT_RFKILL is not set |
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> # CONFIG_BTRFS_FS is not set |
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> # CONFIG_RBTREE_TEST is not set |
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> CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y |
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> |
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> and I don't recall changing any of them since the good ol' bluez-4 days. |
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|
| 126 |
|
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Hmm... also noticed that BT_HCIBCM203X is not loaded either. This is what |
| 128 |
dmesg shows: |
| 129 |
========================================================================= |
| 130 |
... |
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[ 2.778306] usb 2-1.6: new full-speed USB device number 3 using ehci-pci |
| 132 |
[ 2.795308] hub 2-1:1.0: port 6 not reset yet, waiting 10ms |
| 133 |
[ 2.844701] psmouse serio1: synaptics: Touchpad model: 1, fw: 7.2, id: |
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0x1c0b1, caps: 0xd04733/0xa40000/0xa0000, board id: 3655, fw id: 579772 |
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[ 2.870246] usb 2-1.6: ep0 maxpacket = 8 |
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[ 2.873102] usb 2-1.6: default language 0x0409 |
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[ 2.873610] usb 2-1.6: udev 3, busnum 2, minor = 130 |
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[ 2.873617] usb 2-1.6: New USB device found, idVendor=0a5c, idProduct=4500 |
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[ 2.879698] usb 2-1.6: New USB device strings: Mfr=1, Product=2, |
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SerialNumber=0 |
| 141 |
[ 2.884038] usb 2-1.6: Product: BCM2046B1 |
| 142 |
[ 2.888341] usb 2-1.6: Manufacturer: Broadcom |
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[ 2.891237] usb 2-1.6: usb_probe_device |
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[ 2.891244] usb 2-1.6: configuration #1 chosen from 1 choice |
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[ 2.891354] usb 2-1.6: adding 2-1.6:1.0 (config #1, interface 0) |
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[ 2.891398] hub 2-1.6:1.0: usb_probe_interface |
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[ 2.891403] hub 2-1.6:1.0: usb_probe_interface - got id |
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[ 2.891409] hub 2-1.6:1.0: USB hub found |
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[ 2.894104] hub 2-1.6:1.0: 3 ports detected |
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[ 2.896322] hub 2-1.6:1.0: compound device; port removable status: FFF |
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[ 2.896325] hub 2-1.6:1.0: ganged power switching |
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[ 2.896327] hub 2-1.6:1.0: global over-current protection |
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[ 2.896329] hub 2-1.6:1.0: power on to power good time: 100ms |
| 154 |
[ 2.896606] hub 2-1.6:1.0: local power source is good |
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[ 2.896611] hub 2-1.6:1.0: no over-current condition exists |
| 156 |
[ 2.896687] hub 2-1.6:1.0: enabling power on all ports |
| 157 |
[snip ...] |
| 158 |
|
| 159 |
|
| 160 |
[ 9.117034] Bluetooth: Core ver 2.16 |
| 161 |
[ 9.117051] NET: Registered protocol family 31 |
| 162 |
[ 9.117053] Bluetooth: HCI device and connection manager initialized |
| 163 |
[ 9.117058] Bluetooth: HCI socket layer initialized |
| 164 |
[ 9.117061] Bluetooth: L2CAP socket layer initialized |
| 165 |
[ 9.117067] Bluetooth: SCO socket layer initialized |
| 166 |
[ 9.189459] cfg80211: World regulatory domain updated: |
| 167 |
[ 9.189460] cfg80211: (start_freq - end_freq @ bandwidth), |
| 168 |
(max_antenna_gain, max_eirp) |
| 169 |
[ 9.189462] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, |
| 170 |
2000 mBm) |
| 171 |
[ 9.189463] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, |
| 172 |
2000 mBm) |
| 173 |
[ 9.189465] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, |
| 174 |
2000 mBm) |
| 175 |
[ 9.189466] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, |
| 176 |
2000 mBm) |
| 177 |
[ 9.189467] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, |
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2000 mBm) |
| 179 |
[ 9.229696] btusb 2-1.6.3:1.0: usb_probe_interface |
| 180 |
[ 9.229699] btusb 2-1.6.3:1.0: usb_probe_interface - got id |
| 181 |
[ 9.230158] btusb 2-1.6.3:1.2: usb_probe_interface |
| 182 |
[ 9.230164] btusb 2-1.6.3:1.2: usb_probe_interface - got id |
| 183 |
[ 9.230178] btusb 2-1.6.3:1.3: usb_probe_interface |
| 184 |
[ 9.230182] btusb 2-1.6.3:1.3: usb_probe_interface - got id |
| 185 |
[ 9.230211] usbcore: registered new interface driver btusb |
| 186 |
[ 9.230410] usb 2-1.6.3: link qh1-3008/ffff8801325a7c00 start 0 [1/2 us] |
| 187 |
[ 9.346066] input: HDA Intel MID Headphone Surround as |
| 188 |
/devices/pci0000:00/0000:00:1b.0/sound/card0/input14 |
| 189 |
========================================================================= |
| 190 |
|
| 191 |
So it picks up and loads btusb, but not bcm203x, or rfcomm. Is my kernel |
| 192 |
config wrong? |
| 193 |
|
| 194 |
|
| 195 |
This is the device in question: |
| 196 |
============================== |
| 197 |
Bus 002 Device 006: ID 413c:8156 Dell Computer Corp. Wireless 370 Bluetooth |
| 198 |
Mini-card |
| 199 |
Device Descriptor: |
| 200 |
bLength 18 |
| 201 |
bDescriptorType 1 |
| 202 |
bcdUSB 2.00 |
| 203 |
bDeviceClass 224 Wireless |
| 204 |
bDeviceSubClass 1 Radio Frequency |
| 205 |
bDeviceProtocol 1 Bluetooth |
| 206 |
bMaxPacketSize0 64 |
| 207 |
idVendor 0x413c Dell Computer Corp. |
| 208 |
idProduct 0x8156 Wireless 370 Bluetooth Mini-card |
| 209 |
bcdDevice 4.56 |
| 210 |
iManufacturer 1 Dell Computer Corp |
| 211 |
iProduct 2 Dell Wireless 370 Bluetooth Mini-card |
| 212 |
iSerial 0 |
| 213 |
bNumConfigurations 1 |
| 214 |
Configuration Descriptor: |
| 215 |
bLength 9 |
| 216 |
bDescriptorType 2 |
| 217 |
wTotalLength 216 |
| 218 |
bNumInterfaces 4 |
| 219 |
bConfigurationValue 1 |
| 220 |
iConfiguration 0 |
| 221 |
bmAttributes 0xe0 |
| 222 |
Self Powered |
| 223 |
Remote Wakeup |
| 224 |
MaxPower 100mA |
| 225 |
Interface Descriptor: |
| 226 |
bLength 9 |
| 227 |
bDescriptorType 4 |
| 228 |
bInterfaceNumber 0 |
| 229 |
bAlternateSetting 0 |
| 230 |
bNumEndpoints 3 |
| 231 |
bInterfaceClass 224 Wireless |
| 232 |
bInterfaceSubClass 1 Radio Frequency |
| 233 |
bInterfaceProtocol 1 Bluetooth |
| 234 |
iInterface 0 |
| 235 |
Endpoint Descriptor: |
| 236 |
bLength 7 |
| 237 |
bDescriptorType 5 |
| 238 |
bEndpointAddress 0x81 EP 1 IN |
| 239 |
bmAttributes 3 |
| 240 |
Transfer Type Interrupt |
| 241 |
Synch Type None |
| 242 |
Usage Type Data |
| 243 |
wMaxPacketSize 0x0010 1x 16 bytes |
| 244 |
bInterval 1 |
| 245 |
Endpoint Descriptor: |
| 246 |
bLength 7 |
| 247 |
bDescriptorType 5 |
| 248 |
bEndpointAddress 0x82 EP 2 IN |
| 249 |
bmAttributes 2 |
| 250 |
Transfer Type Bulk |
| 251 |
Synch Type None |
| 252 |
Usage Type Data |
| 253 |
wMaxPacketSize 0x0040 1x 64 bytes |
| 254 |
bInterval 1 |
| 255 |
Endpoint Descriptor: |
| 256 |
bLength 7 |
| 257 |
bDescriptorType 5 |
| 258 |
bEndpointAddress 0x02 EP 2 OUT |
| 259 |
bmAttributes 2 |
| 260 |
Transfer Type Bulk |
| 261 |
Synch Type None |
| 262 |
Usage Type Data |
| 263 |
wMaxPacketSize 0x0040 1x 64 bytes |
| 264 |
bInterval 1 |
| 265 |
Interface Descriptor: |
| 266 |
bLength 9 |
| 267 |
bDescriptorType 4 |
| 268 |
bInterfaceNumber 1 |
| 269 |
bAlternateSetting 0 |
| 270 |
bNumEndpoints 2 |
| 271 |
bInterfaceClass 224 Wireless |
| 272 |
bInterfaceSubClass 1 Radio Frequency |
| 273 |
bInterfaceProtocol 1 Bluetooth |
| 274 |
iInterface 0 |
| 275 |
Endpoint Descriptor: |
| 276 |
bLength 7 |
| 277 |
bDescriptorType 5 |
| 278 |
bEndpointAddress 0x83 EP 3 IN |
| 279 |
bmAttributes 1 |
| 280 |
Transfer Type Isochronous |
| 281 |
Synch Type None |
| 282 |
Usage Type Data |
| 283 |
wMaxPacketSize 0x0000 1x 0 bytes |
| 284 |
bInterval 1 |
| 285 |
Endpoint Descriptor: |
| 286 |
bLength 7 |
| 287 |
bDescriptorType 5 |
| 288 |
bEndpointAddress 0x03 EP 3 OUT |
| 289 |
bmAttributes 1 |
| 290 |
Transfer Type Isochronous |
| 291 |
Synch Type None |
| 292 |
Usage Type Data |
| 293 |
wMaxPacketSize 0x0000 1x 0 bytes |
| 294 |
bInterval 1 |
| 295 |
Interface Descriptor: |
| 296 |
bLength 9 |
| 297 |
bDescriptorType 4 |
| 298 |
bInterfaceNumber 1 |
| 299 |
bAlternateSetting 1 |
| 300 |
bNumEndpoints 2 |
| 301 |
bInterfaceClass 224 Wireless |
| 302 |
bInterfaceSubClass 1 Radio Frequency |
| 303 |
bInterfaceProtocol 1 Bluetooth |
| 304 |
iInterface 0 |
| 305 |
Endpoint Descriptor: |
| 306 |
bLength 7 |
| 307 |
bDescriptorType 5 |
| 308 |
bEndpointAddress 0x83 EP 3 IN |
| 309 |
bmAttributes 1 |
| 310 |
Transfer Type Isochronous |
| 311 |
Synch Type None |
| 312 |
Usage Type Data |
| 313 |
wMaxPacketSize 0x0009 1x 9 bytes |
| 314 |
bInterval 1 |
| 315 |
Endpoint Descriptor: |
| 316 |
bLength 7 |
| 317 |
bDescriptorType 5 |
| 318 |
bEndpointAddress 0x03 EP 3 OUT |
| 319 |
bmAttributes 1 |
| 320 |
Transfer Type Isochronous |
| 321 |
Synch Type None |
| 322 |
Usage Type Data |
| 323 |
wMaxPacketSize 0x0009 1x 9 bytes |
| 324 |
bInterval 1 |
| 325 |
Interface Descriptor: |
| 326 |
bLength 9 |
| 327 |
bDescriptorType 4 |
| 328 |
bInterfaceNumber 1 |
| 329 |
bAlternateSetting 2 |
| 330 |
bNumEndpoints 2 |
| 331 |
bInterfaceClass 224 Wireless |
| 332 |
bInterfaceSubClass 1 Radio Frequency |
| 333 |
bInterfaceProtocol 1 Bluetooth |
| 334 |
iInterface 0 |
| 335 |
Endpoint Descriptor: |
| 336 |
bLength 7 |
| 337 |
bDescriptorType 5 |
| 338 |
bEndpointAddress 0x83 EP 3 IN |
| 339 |
bmAttributes 1 |
| 340 |
Transfer Type Isochronous |
| 341 |
Synch Type None |
| 342 |
Usage Type Data |
| 343 |
wMaxPacketSize 0x0011 1x 17 bytes |
| 344 |
bInterval 1 |
| 345 |
Endpoint Descriptor: |
| 346 |
bLength 7 |
| 347 |
bDescriptorType 5 |
| 348 |
bEndpointAddress 0x03 EP 3 OUT |
| 349 |
bmAttributes 1 |
| 350 |
Transfer Type Isochronous |
| 351 |
Synch Type None |
| 352 |
Usage Type Data |
| 353 |
wMaxPacketSize 0x0011 1x 17 bytes |
| 354 |
bInterval 1 |
| 355 |
Interface Descriptor: |
| 356 |
bLength 9 |
| 357 |
bDescriptorType 4 |
| 358 |
bInterfaceNumber 1 |
| 359 |
bAlternateSetting 3 |
| 360 |
bNumEndpoints 2 |
| 361 |
bInterfaceClass 224 Wireless |
| 362 |
bInterfaceSubClass 1 Radio Frequency |
| 363 |
bInterfaceProtocol 1 Bluetooth |
| 364 |
iInterface 0 |
| 365 |
Endpoint Descriptor: |
| 366 |
bLength 7 |
| 367 |
bDescriptorType 5 |
| 368 |
bEndpointAddress 0x83 EP 3 IN |
| 369 |
bmAttributes 1 |
| 370 |
Transfer Type Isochronous |
| 371 |
Synch Type None |
| 372 |
Usage Type Data |
| 373 |
wMaxPacketSize 0x0020 1x 32 bytes |
| 374 |
bInterval 1 |
| 375 |
Endpoint Descriptor: |
| 376 |
bLength 7 |
| 377 |
bDescriptorType 5 |
| 378 |
bEndpointAddress 0x03 EP 3 OUT |
| 379 |
bmAttributes 1 |
| 380 |
Transfer Type Isochronous |
| 381 |
Synch Type None |
| 382 |
Usage Type Data |
| 383 |
wMaxPacketSize 0x0020 1x 32 bytes |
| 384 |
bInterval 1 |
| 385 |
Interface Descriptor: |
| 386 |
bLength 9 |
| 387 |
bDescriptorType 4 |
| 388 |
bInterfaceNumber 1 |
| 389 |
bAlternateSetting 4 |
| 390 |
bNumEndpoints 2 |
| 391 |
bInterfaceClass 224 Wireless |
| 392 |
bInterfaceSubClass 1 Radio Frequency |
| 393 |
bInterfaceProtocol 1 Bluetooth |
| 394 |
iInterface 0 |
| 395 |
Endpoint Descriptor: |
| 396 |
bLength 7 |
| 397 |
bDescriptorType 5 |
| 398 |
bEndpointAddress 0x83 EP 3 IN |
| 399 |
bmAttributes 1 |
| 400 |
Transfer Type Isochronous |
| 401 |
Synch Type None |
| 402 |
Usage Type Data |
| 403 |
wMaxPacketSize 0x0040 1x 64 bytes |
| 404 |
bInterval 1 |
| 405 |
Endpoint Descriptor: |
| 406 |
bLength 7 |
| 407 |
bDescriptorType 5 |
| 408 |
bEndpointAddress 0x03 EP 3 OUT |
| 409 |
bmAttributes 1 |
| 410 |
Transfer Type Isochronous |
| 411 |
Synch Type None |
| 412 |
Usage Type Data |
| 413 |
wMaxPacketSize 0x0040 1x 64 bytes |
| 414 |
bInterval 1 |
| 415 |
Interface Descriptor: |
| 416 |
bLength 9 |
| 417 |
bDescriptorType 4 |
| 418 |
bInterfaceNumber 1 |
| 419 |
bAlternateSetting 5 |
| 420 |
bNumEndpoints 2 |
| 421 |
bInterfaceClass 224 Wireless |
| 422 |
bInterfaceSubClass 1 Radio Frequency |
| 423 |
bInterfaceProtocol 1 Bluetooth |
| 424 |
iInterface 0 |
| 425 |
Endpoint Descriptor: |
| 426 |
bLength 7 |
| 427 |
bDescriptorType 5 |
| 428 |
bEndpointAddress 0x83 EP 3 IN |
| 429 |
bmAttributes 1 |
| 430 |
Transfer Type Isochronous |
| 431 |
Synch Type None |
| 432 |
Usage Type Data |
| 433 |
wMaxPacketSize 0x0040 1x 64 bytes |
| 434 |
bInterval 1 |
| 435 |
Endpoint Descriptor: |
| 436 |
bLength 7 |
| 437 |
bDescriptorType 5 |
| 438 |
bEndpointAddress 0x03 EP 3 OUT |
| 439 |
bmAttributes 1 |
| 440 |
Transfer Type Isochronous |
| 441 |
Synch Type None |
| 442 |
Usage Type Data |
| 443 |
wMaxPacketSize 0x0040 1x 64 bytes |
| 444 |
bInterval 1 |
| 445 |
Interface Descriptor: |
| 446 |
bLength 9 |
| 447 |
bDescriptorType 4 |
| 448 |
bInterfaceNumber 2 |
| 449 |
bAlternateSetting 0 |
| 450 |
bNumEndpoints 2 |
| 451 |
bInterfaceClass 255 Vendor Specific Class |
| 452 |
bInterfaceSubClass 255 Vendor Specific Subclass |
| 453 |
bInterfaceProtocol 255 Vendor Specific Protocol |
| 454 |
iInterface 0 |
| 455 |
Endpoint Descriptor: |
| 456 |
bLength 7 |
| 457 |
bDescriptorType 5 |
| 458 |
bEndpointAddress 0x84 EP 4 IN |
| 459 |
bmAttributes 2 |
| 460 |
Transfer Type Bulk |
| 461 |
Synch Type None |
| 462 |
Usage Type Data |
| 463 |
wMaxPacketSize 0x0020 1x 32 bytes |
| 464 |
bInterval 1 |
| 465 |
Endpoint Descriptor: |
| 466 |
bLength 7 |
| 467 |
bDescriptorType 5 |
| 468 |
bEndpointAddress 0x04 EP 4 OUT |
| 469 |
bmAttributes 2 |
| 470 |
Transfer Type Bulk |
| 471 |
Synch Type None |
| 472 |
Usage Type Data |
| 473 |
wMaxPacketSize 0x0020 1x 32 bytes |
| 474 |
bInterval 1 |
| 475 |
Interface Descriptor: |
| 476 |
bLength 9 |
| 477 |
bDescriptorType 4 |
| 478 |
bInterfaceNumber 3 |
| 479 |
bAlternateSetting 0 |
| 480 |
bNumEndpoints 0 |
| 481 |
bInterfaceClass 254 Application Specific Interface |
| 482 |
bInterfaceSubClass 1 Device Firmware Update |
| 483 |
bInterfaceProtocol 0 |
| 484 |
iInterface 0 |
| 485 |
Device Firmware Upgrade Interface Descriptor: |
| 486 |
bLength 7 |
| 487 |
bDescriptorType 33 |
| 488 |
bmAttributes 7 |
| 489 |
Will Not Detach |
| 490 |
Manifestation Tolerant |
| 491 |
Upload Supported |
| 492 |
Download Supported |
| 493 |
wDetachTimeout 5000 milliseconds |
| 494 |
wTransferSize 64 bytes |
| 495 |
Device Status: 0x0001 |
| 496 |
Self Powered |
| 497 |
============================== |
| 498 |
|
| 499 |
-- |
| 500 |
Regards, |
| 501 |
Mick |
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