^^ crow 1.0.0

Galapagoose · 2019-10-13T14:42:50.267Z

You should just be able to double-click flash.sh in finder. None of the terminal business required. I’ll confirm / update the docs on monday.

You shouldn’t need to ‘know terminal’ just to upload a new firmware.

damon · 2019-10-13T14:46:27.263Z

I’m not sure that’s setup by default. I’m not positive, but I don’t think the default on the Mac is to open .sh files with terminal, you’d have to set that up yourself (with get info/command-i on a .sh file, change “Open with” and “Change All…”).

Update: That theory appears to be confirmed in this SO post:

stackoverflow.com

How to run a shell script in OS X by double-clicking?

macos, shell, scripting, desktop

asked by c2h2 on 08:41AM - 26 Feb 11 UTC

dan_derks · 2019-10-13T15:18:07.493Z

eblomquist:

Finally can that level of helpful info get incorporated into the documentation?

I added this bit to a few docs (Scripting and Update):

Having trouble using the cd command?

Mac: right click the unzipped crow-vx.x.x folder and then press the OPTION key. This will reveal a Copy “crow-vx.x.x” as Pathname action. Select it and then paste into terminal after cd [spacebar].

Windows: hold the SHIFT key and right click the unzipped crow-vx.x.x folder. This will reveal a Copy as path action. Select it and then paste into terminal after cd [spacebar].

Linux: right click the unzipped crow-vx.x.x folder and select “ Copy ”. Then, simply Paste into terminal after cd [spacebar] .

Galapagoose:

You should just be able to double-click flash.sh in finder.

my mac automatically opens flash.sh in Sublime

eblomquist · 2019-10-13T15:21:37.318Z

Thanks again, and yes, on a Mac…

michael_matos · 2019-10-13T17:59:30.334Z

With the monome eurorack firmware there was none of these issues. Once hombrew was installed you double click on the flash file and away it went. I think that’s why I ran into so many issues as in my mind I was doing the same thing yet nothing was working.
Extremely grateful for all the help here.

tehn · 2019-10-14T01:28:00.943Z

on macos we could make a flash.command file (ie tt is attached below, requires some extra bits)

#!/bin/sh
cd "$(dirname "$0")"
dfu-programmer at32uc3b0256 erase
dfu-programmer at32uc3b0256 flash kria.hex --suppress-bootloader-mem
dfu-programmer at32uc3b0256 start

Galapagoose · 2019-10-14T14:01:25.190Z

Ah yes, I was thinking of ‘.command’. We’ll get that rolled into the next firmware release.

scotttburton · 2019-10-15T19:01:29.485Z

This seems helpful, but when I actually type ./flash.sh after getting into the right directory, it says:
sudo: dfu-util: command not found
SCOTTs-MBP:crow-v1.0.0 scottburton$

any idea why?

scotttburton · 2019-10-15T19:29:02.018Z

Nevermind—I had not fully installed a JDK which had stalled out my dfu-util and Homebrew install. Anyway, I just successfully installed crow 1.0.0!

Puscha · 2019-10-23T11:24:07.307Z

Still having trouble updating my crow with my PC and cmd!

After I cd to the folder containing the .zip file, in this case running:

cd C:\Users\Jacob\Desktop\Hardware\Firmware\crow\crow-v1.0.0

And then typing “./flash.sh”, it comes up with:

“.” is not recognized as an internal or external command, operable program or batch file.

I try removing the “.” and the same message appears.

I try holding shift, right clicking, copying as path, and pasting it into cmd with cd, as this:

cd “C:\Users\Jacob\Desktop\Hardware\Firmware\crow\crow-v1.0.0.zip”

And it then tells me that the directory name is invalid.

I’ve tried removing the quotation marks but it still comes up with the same message. I’ve tried unzipping, but then I’m back to the “not recognized message” after trying to run the “./flash.sh” command…

Can someone help me?

Oootini · 2019-10-23T11:44:35.376Z

Those instructions are Mac/Linux specific. Open the sh file in a text editor and copy the text, paste into the command prompt opened at folder. Delete ‘sudo’ and run the command.

Need to update that update doc

Puscha · 2019-10-23T20:52:04.538Z

Great, thank you! I thought it could be something along those lines. Will try it when I get a chance tonight

Puscha · 2019-10-24T06:47:58.607Z

Okay, I’ve opened the sh file in notepad and tried copy pasting the text in the command prompt, without sudo, yet I’m still getting the same “is not recognized as an internal or external command, operable program or batch file.” message.

This is the text, if it’s any help:

dfu-util -a 0 -s 0x08020000 -R -D crow.bin -d ,0483:df11

Oootini · 2019-10-24T08:03:04.236Z

You need to install dfu-util. If you’re on windows 10, you’ll need the 64bit version. There is a link on the update page - “windows binary”.

Puscha · 2019-10-24T09:42:15.942Z

I already have dfu-util, and have used it plenty of times to update my ansible without issue. Unless there’s something different about its use with crow?

simonvanderveldt · 2019-10-24T10:36:20.188Z

Ansible uses dfu-programmer

Puscha · 2019-10-24T10:58:32.701Z

Aha, okay, I’m obviously confusing dfu-util with dfu-programmer

See how I go with this then…

Thanks all!

Edit: I DO have dfu-util already too… Ugh what am I doing wrong?

EqualTemperament · 2019-10-24T13:14:16.412Z

Given the error message it just sounds like you need to either

A) add dfu-util to your system path

Or

B) copy the crow.hex into the same folder that dfu-util is in, and run the command from that folder

voidstar · 2019-10-24T13:21:48.724Z

crow.bin but otherwise I was going to suggest the same thing!

Puscha · 2019-10-25T06:30:50.155Z

EDIT:

I figured it out! Problem was I accidentally changed the path only for my login, not for the system. Silly mistake. But woohoo! Finally!

Hi all, still having no luck with this at all!

I have tried copying the crow.bin file to the dfu-util folder but the same thing happens.

I have also tried adding dfu-util to my system path, following this guide:

github.com

redbear/Duo/blob/master/docs/dfu-util_installation_guide.md


# dfu-util Installation Guide

[dfu-util](http://dfu-util.sourceforge.net/) is a command line tool for Device Firmware Upgrade via USB port. When Duo is in DFU mode, we can use dfu-util to download firmware to Duo, as well as upload firmware from Duo to local binary file. 

dfu-util uses libusb 1.0 to access your device, so on Windows you have to register the device with the WinUSB driver (alternatively libusb-win32 or libusbK), please see the [libusb wiki](https://github.com/libusb/libusb/wiki/Windows#How_to_use_libusb_on_Windows) for more details.

**Note: Make sure you are installing the dfu-util 0.8**

## Installation

### Windows

* Download the [dfu-util](http://dfu-util.sourceforge.net/releases/dfu-util-0.8-binaries/win32-mingw32/dfu-util-static.exe) to your local system, e.g., under `D:\dfu-util`.

* Rename it to `dfu-util.exe`

* Append the path of the `dfu-util.exe` to the system environment variable `Path`: "My Computer" > "Properties" > "Advanced" > "Environment Variables" > "Path". Please note that paths in the variable `Path` are seperated by semicolon `;`. This will allow dfu-util to be executed globally in command prompt.

### OSX

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Which isn’t getting me anywhere either.

I’ve also tried following this:

hanselman.com

How to fix dfu-util, STM, WinUSB, Zadig, Bootloaders and other Firmware...

I'm pretty happy with Windows 10 as my primary development box. It can do most anything I want, run a half-dozen ...

That didn’t do much for me either.

Now when I double click the windows-update_firmware.bat file in the latest firmware download brings me this text:

Invalid DFU suffix signature
A valid DFU suffix will be required in a future dfu-util release!!!
No DFU capable USB device available

Where to go from here?

Thanks heaps to everyone for their help.

Also, @tehn, please feel free to merge my above attempts and subsequent advice offered to the ^^ crow help: general (connectivity, device q's, ecosystem) thread in case it may help someone else.