Not Able To Update Over Usb Serial

Niek

Netherlands

Asked Aug 2013 — Edited Sep 2013

Resolved by jstarne1!

I'm trying to update the firmware of the EZ-B inside my robot. It's connected to the PC over a USB-Serial converter. Every time it just hangs at "Uploaded".

However, when I switch to the bluetooth module, it works fine. Any reason why?

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DJ Sures

PRO

Synthiam

#1 Aug 2013

perhaps the usb-serial module isn't timed correctly? Try forcing the baud rate to 9600

Niek

Netherlands

#2 Sep 2013

I wouldn't know how. The baud rate is set by the computer, not the USB-Serial module.

jstarne1

PRO

USA

#3 Sep 2013

@niek check your connection properties in windows you should have a drop down box to set baud rate. When I get home I will try to find it if you haven't already.

Update- are you using win 7 or 8 ?

Rich

United Kingdom

#4 Sep 2013

Windows 7/8
Start (if Windows 7) or Control Panel (Windows 7 or 8)
Devices and Printers
Right Click on the EZ-B (unless it's called something else i.e. USB-TTL)
Click on Properties
Click on Hardware along the top
Click on the Port (Standard Serial... or whatever the USB one is called)
Click on Properties down the bottom (Above OK Cancel and Apply)
Click on Port Settings along the top
Adjust the settings to suit, Click OK when you are done