hacker, musician, photographer, wife
audhd
please don't explain things to me unless i explicitly ask for it.
| pronouns | she/her |
| website | https://nop.codes |
"When history marks the point where we lost the future to China, this will be it."
US liberals try not to be oddly Sinophobic challenge.
Difficulty: impossible.
Yes, I am familiar with the issues.
No, I don't understand why someone would have an existential crisis over them making their own cars.
i heard there was a secret ooze
that turned four reptiles into dudes
but you don't really care for turtles do ya
they battle crime throughout the night
as splinter taught them how to fight
and from the sewers came a cowabunga
cowabunga, cowabunga
cowabunga, cowa-buuu-ngaaa ~🎵
Logo’s tagged. Streets are talking. Phrack 72 is on the way. #WetDontTouch
[art by S01den in France - Vive la Révolution] @tmpout
When Mac OS X's Aqua user interface was first revealed, the current shipping consumer version of Windows was Windows 98SE 🤯
There really is no comparison to software reveals today
UPDATE: Confirmed! It's real! See ayumi's lsusb dump: https://transfem.social/notes/a9j1rc059tdj0vpx
Today in vendors slipping single bits (or single bit!) of information into weird places:
I am *completely* certain that Google once made a USB-C audio adapter that has a *different USB PID* depending on whether it has something plugged into it.
I am somewhat certain that it's 18d1:5025 with something plugged in, and 18d1:5029 without.
@dramforever@mastodon.social I have this one. When it’s not connected to anything `lsusb` output looks like this: ``` Bus 003 Device 005: ID 18d1:5029 Google Inc. USB-C to 3.5mm-Headphone Adapter Negotiated speed: Full Speed (12Mbps) Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 [unknown] bDeviceSubClass 0 [unknown] bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x18d1 Google Inc. idProduct 0x5029 USB-C to 3.5mm-Headphone Adapter bcdDevice 23.20 iManufacturer 3 Google iProduct 1 USB-C to 3.5mm-Headphone Adapter iSerial 2 [redacted] bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x0022 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 0 [unknown] bInterfaceProtocol 0 iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.11 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 (null) wDescriptorLength 35 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x88 EP 8 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0010 1x 16 bytes bInterval 8 can't get debug descriptor: Resource temporarily unavailable Device Status: 0x0000 (Bus Powered) ``` and when it’s connected to headphones (without a microphone, the output for a headphones with a microphone looks different, though PID is the same) it looks like this: ``` Bus 003 Device 006: ID 18d1:5025 Google Inc. USB-C to 3.5mm-Headphone Adapter Negotiated speed: Full Speed (12Mbps) Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 [unknown] bDeviceSubClass 0 [unknown] bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x18d1 Google Inc. idProduct 0x5025 USB-C to 3.5mm-Headphone Adapter bcdDevice 23.20 iManufacturer 3 Google iProduct 1 USB-C to 3.5mm-Headphone Adapter iSerial 2 [redacted] bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x00a2 bNumInterfaces 3 bConfigurationValue 1 iConfiguration 4 USB-C to 3.5mm-Headphone Adapter bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 1 Control Device bInterfaceProtocol 0 iInterface 5 USB-C to 3.5mm-Headphone Adapter AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 1 (HEADER) bcdADC 1.00 wTotalLength 0x003a bInCollection 1 baInterfaceNr(0) 1 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 14 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bNrChannels 2 wChannelConfig 0x0003 Left Front (L) Right Front (R) iChannelNames 0 iTerminal 21 Headphone AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 15 wTerminalType 0x0302 Headphones bAssocTerminal 14 bSourceID 4 iTerminal 0 AudioControl Interface Descriptor: bLength 13 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 16 bSourceID 14 bControlSize 2 bmaControls(0) 0x0001 Mute Control bmaControls(1) 0x0002 Volume Control bmaControls(2) 0x0002 Volume Control iFeature 0 AudioControl Interface Descriptor: bLength 15 bDescriptorType 36 bDescriptorSubtype 8 (EXTENSION_UNIT) bUnitID 4 wExtensionCode 0x0bda bNrInPins 1 baSourceID(0) 16 bNrChannels 2 wChannelConfig 0x0003 Left Front (L) Right Front (R) iChannelNames 0 bControlSize 1 bmControls(0) 0x01 iExtension 0 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x87 EP 7 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0010 1x 16 bytes bInterval 8 bRefresh 0 bSynchAddress 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 21 Headphone Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 14 bDelay 1 frames wFormatTag 0x0001 PCM AudioStreaming Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 3 bBitResolution 24 bSamFreqType 1 Discrete tSamFreq[ 0] 48000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x04 EP 4 OUT bmAttributes 9 Transfer Type Isochronous Synch Type Adaptive Usage Type Data wMaxPacketSize 0x0174 1x 372 bytes bInterval 1 bRefresh 0 bSynchAddress 0 AudioStreaming Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 0 Undefined wLockDelay 0x0000 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 0 [unknown] bInterfaceProtocol 0 iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.11 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 (null) wDescriptorLength 35 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x88 EP 8 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0010 1x 16 bytes bInterval 8 can't get debug descriptor: Resource temporarily unavailable Device Status: 0x0000 (Bus Powered) ``` RE: Today in vendors slipping single bits (or single bit!) of information into weird places: I am *completely* certain that Google once made a USB-C audio adapter that has a *different USB PID* depending on whether it has something plugged into it. I am somewhat certain that it's 18d1:5025 with something plugged in, and 18d1:5029 without. If anyone has this adapter and is interested in this useless research, please send screenshots lsusb or device manager for this. Thank you so much. I need this.
Davey
dog with a blog 
Phrack
Steve Troughton-Smith
Meg
dram🎀
Lori Emerson
Thoraiya
ColesStreetPothole