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interfaces:usb2can [2022/12/19 00:28] – [Pinout] darroninterfaces:usb2can [2022/12/19 00:32] (current) – [Upgrade] darron
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 === Upgrade === === Upgrade ===
 +
 +Install dfu-util from source.
  
 ==dfu-util== ==dfu-util==
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 open case and press the button with a thumb  and insert open case and press the button with a thumb  and insert
 device in usb port. device in usb port.
 +
 +When upgrading omit the device ID because the firmware is
 +for product id 0.
  
 <code> <code>
-sudo dfu-util -a 0 -D usb2can_1_7.dfu+sudo dfu-util -D usb2can_1_7.dfu
 </code> </code>
  
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 <code> <code>
-usb 1-1.5.1: new full-speed USB device number 24 using dwc_otg +new full-speed USB device number 24 using dwc_otg 
-usb 1-1.5.1: New USB device found, idVendor=0483, idProduct=1234, bcdDevice= 1.00 +New USB device found, idVendor=0483, idProduct=1234, bcdDevice= 1.00 
-usb 1-1.5.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 +New USB device strings: Mfr=1, Product=2, SerialNumber=3 
-usb 1-1.5.1: Product: USB2CAN converter +Product: USB2CAN converter 
-usb 1-1.5.1: Manufacturer: edevices +Manufacturer: edevices 
-usb 1-1.5.1: SerialNumber: ED000200 +SerialNumber: ED000200 
-usb_8dev 1-1.5.1:1.0 can0: firmware: 1.7, hardware: 1.0+usb_8dev can0: firmware: 1.7, hardware: 1.0
 </code> </code>
  
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 [[https://www.8devices.com/media/products/usb2can/downloads/usb2can_schematics.pdf|Schematic]] [[https://www.8devices.com/media/products/usb2can/downloads/usb2can_schematics.pdf|Schematic]]
  
 +/*
 [[https://web.archive.org/web/20160825184358/http://www.netduino.com/downloads/dfusedemo_3.0.3.zip|Windows DFU]] [[https://web.archive.org/web/20160825184358/http://www.netduino.com/downloads/dfusedemo_3.0.3.zip|Windows DFU]]
 +*/
  
-[[https://www.8devices.com/media/products/usb2can/downloads/usb2can_1_7.zip|Latest firmware]]+[[https://www.8devices.com/media/products/usb2can/downloads/usb2can_1_7.zip|Last firmware]]