最終更新:2017-06-15 (木) 14:50:27 (1201d)  

Raspberry Pi/OTG

https://www.slideshare.net/matoken/raspberry-piusb-otg

メモ

  • OTGが利用できるのはA/A+/Zero
  • Bシリーズでは利用できない
  • A/A+はUSB A­Aになるのでケーブルの入手性が悪い
    • It is important to note that, although the model A and A+ can support being a USB slave, they are missing the ID pin (is tied to ground internally) so are unable to dynamically switch between USB master/slave mode.e. As such, they default to USB master mode.
  • ZeroはmicroUSB

対応

  • Serial (g_serial)
  • Ethernet (g_ether)
  • Mass storage (g_mass_storage)
  • MIDI (g_midi)
  • Audio (g_audio?)
  • Keyboard/Mouse (g_hid)
  • Mass storage and Serial (g_acm_ms?)
  • Ethernet and Serial (g_cdc?)
  • Multi (g_multi) - Allows you to configure 2 from Ethernet, Mass storage and Serial
  • In addition to the above modules, a few other (less useful) modules are included.
  • Webcam (g_webcam?)
  • Printer (g_printer?)
  • Gadget tester (g_zero?)

関連

参考