Hardware/ARMEBS/4/DFU
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The USB specification defines a mode for updating USB device called DFU (Device Firmware Update), see [http://www.usb.org/developers/docs/devclass_docs/DFU_1.1.pdf|DFU 1.1 specification]. | The USB specification defines a mode for updating USB device called DFU (Device Firmware Update), see [http://www.usb.org/developers/docs/devclass_docs/DFU_1.1.pdf|DFU 1.1 specification]. | ||
| − | + | == DFU on the ARMEBS4 == | |
| + | # The DFU mode can be activated by moving the "boot0" jumper, near the reset button. | ||
| + | {|class=wikitable | ||
| + | |- | ||
| + | | boot0 Jumper || Effect | ||
| + | |- | ||
| + | || | ||
| + | Not soldered | ||
| + | |||
| + | Not connected | ||
| + | |||
| + | Left | ||
| + | || Normal mode | ||
| + | |- | ||
| + | || | ||
| + | Right | ||
| + | || DFU mode | ||
| + | |} | ||
| + | |||
| + | # Then the reset button | ||
== dfu-util == | == dfu-util == | ||
Revision as of 11:41, 18 September 2014
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The USB specification defines a mode for updating USB device called DFU (Device Firmware Update), see 1.1 specification.
DFU on the ARMEBS4
- The DFU mode can be activated by moving the "boot0" jumper, near the reset button.
| boot0 Jumper | Effect |
|
Not soldered Not connected Left |
Normal mode |
|
Right |
DFU mode |
- Then the reset button
dfu-util
This command :
dfu-util -a 0 -d 0483:df11 -s 0x08000000:leave -D leds.bin
Will flash the leds.bin on the ARMEBS4 then run the code.
.bin file generation
FIXME
