From c710f8d9da26e1d73ab7db12a317a53cd4f72501 Mon Sep 17 00:00:00 2001 From: petervaro Date: Fri, 24 Oct 2014 17:13:35 -0700 Subject: [PATCH] note added: specify dfu device if there is more than one available --- Pyboard-Firmware-Update.md | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/Pyboard-Firmware-Update.md b/Pyboard-Firmware-Update.md index 27674eb..76688c1 100644 --- a/Pyboard-Firmware-Update.md +++ b/Pyboard-Firmware-Update.md @@ -47,7 +47,17 @@ $ sudo dfu-util --alt 0 -D pybv10-2014-05-19-v1.0.1-24-g5cdff5f.dfu done parsing DfuSe file ``` -Disconnect the pyboard from USB and remove the jumper between the DFU and the 3.3v ports. +> **NOTE:** +> +> If you have other DFU capable devices connected to you machine (*for example an Apple Magic Mouse*), and you receive the following message: +> +> `More than one DFU capable USB device found, you might try '--list' and then disconnect all but one device` +> +> you may want to disconnet all other devices, or specify which device's firmware you want to edit by passing either `--device` or the shorter `-d` flag to `dfu-util`. Example: +> +> `$ sudo dfu-util --alt 0 -D pybv10-2014-05-19-v1.0.1-24-g5cdff5f.dfu -d 0483` + +After the the program finished, disconnect the pyboard from USB and remove the jumper between the DFU and the 3.3v ports. ### dfu-programmer