Minolta Dimage Scan Dual II - USBSnoop log

README.md

Minolta Dimage Scan Dual II - USBSnoop log

See this thread: https://alioth-lists.debian.net/pipermail/sane-devel/2022-November/039606.html

References

• SAVE Avision backend (supports Minolta)

  • http://exactcode.com/opensource/saneavision/
  • http://www.sane-project.org/sane-backends.html#S-AVISION

• Docs about how to write a backend for SANE

  • http://www.sane-project.org/docs.html
  • http://www.sane-project.org/backend-writing.txt
  • http://www.meier-geinitz.de/sane/misc/develop.html

• Convert usbsnoop log to driver

  • https://lindi.iki.fi/lindi/usb/usbsnoop.txt

Minolta Dimage Scan Dual II - USB prot.md

Minolta Dimage Scan Dual II - USB protocol

Setup

• Endpoint: 0x01

• 28 00 60 00 0a 0d 00 00 10 00

• Endpoint: 0x83

  00000000: 00 00 00 00 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 00000010: 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 00000020: 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 00000030: 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f

• Response

  00000000: 0a d2 01 1e 01 1f 00 00 00 00 ff 00 ff 00 ff 00

• Endpoint: 0x82

• 00 00 00 00 00 00 00 00

• Endpoint: 0x01

• 12 00 00 00 60 00

• Endpoint: 0x83

  00000000: 00 00 00 00 00 00 00 00 10 00 00 00 c9 2c 39 00 00000010: 3c ed 12 00 0a 00 00 00 68 ed 12 00 10 00 00 00 00000020: 39 2d 39 00 3c ed 12 00 0a 00 00 00 68 ed 12 00 00000030: 10 00 00 00 10 00 00 00 01 00 00 00 28 00 60 00

• Response

  00000000: 06 80 02 42 5b 00 00 00 4d 49 4e 4f 4c 54 41 20 00000010: 46 53 2d 56 31 20 20 20 20 20 20 20 20 20 20 20 00000020: 31 2e 32 36 a0 03 06 e7 0b 04 0b 04 0b 04 0b 04 00000030: 00 00 d9 94 fa 08 04 04 02 08 08 08 c0 d0 a8 05

• Endpoint: 0x83

  00000000: 0a d2 01 1e 01 1f 00 00 00 00 ff 00 ff 00 ff 00 00000010: 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 00000020: 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 00000030: 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f

• Response

  00000000: 01 01 02 03 04 05 00 00 00 00 00 0f ff 00 00 00 00000010: 00 0a 80 0f c0 0a 80 0f c0 0b 04 03 00 20 00 00

• Endpoint: 0x82

• 00 00 00 00 00 00 00 00

• Endpoint: 0x01

• 28 00 60 00 0a 0d 00 00 10 00

• Endpoint: 0x83

  00000000: 01 01 02 03 04 05 00 00 00 00 00 0f ff 00 00 00 00000010: 00 0a 80 0f c0 0a 80 0f c0 0b 04 03 00 20 00 00 00000020: 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 00000030: 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f

• Response

  00000000: 0a d2 01 1e 01 1f 00 00 00 00 ff 00 ff 00 ff 00

• Endpoint: 0x82

• 00 00 00 00 00 00 00 00

• Endpoint: 0x01

• 12 00 00 00 60 00

• Endpoint: 0x83

  00000000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00000020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00000030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

• Response

  00000000: 06 80 02 42 5b 00 00 00 4d 49 4e 4f 4c 54 41 20 00000010: 46 53 2d 56 31 20 20 20 20 20 20 20 20 20 20 20 00000020: 31 2e 32 36 a0 03 06 e7 0b 04 0b 04 0b 04 0b 04 00000030: 00 00 d9 94 fa 08 04 04 02 08 08 08 c0 d0 a8 05

• Endpoint: 0x83

  00000000: 0a d2 01 1e 01 1f 00 00 00 00 ff 00 ff 00 ff 00 00000010: 00 0a 80 0f c0 0a 80 0f c0 0b 04 03 00 20 00 00 00000020: 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 00000030: 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f

• Response

  00000000: 01 01 02 03 04 05 00 00 00 00 00 0f ff 00 00 00 00000010: 00 0a 80 0f c0 0a 80 0f c0 0b 04 03 00 20 00 00

• Endpoint: 0x82

• 00 00 00 00 00 00 00 00

• Endpoint: 0x01

• 28 00 60 00 0a 0d 00 00 10 00

• Endpoint: 0x83

  00000000: 01 01 02 03 04 05 00 00 00 00 00 0f ff 00 00 00 00000010: 00 0a 80 0f c0 0a 80 0f c0 0b 04 03 00 20 00 00 00000020: 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 00000030: 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f

• Response

  00000000: 0a d2 01 1e 01 1f 00 00 00 00 ff 00 ff 00 ff 00

• Endpoint: 0x82

• 00 00 00 00 00 00 00 00

Before getting chunks of data

• Endpoint: 0x01

• 28 00 00 00 0a 0d 1f fe 00 00

• Entpoint: 0x83

• ...data (buffer length: 001ffe00)

usbsnoop.log.zip