Flash Magic Forum

In-System Programming Support => LPC2xxx => Topic started by: nrniha on April 10, 2015, 02:10:58 am

Title: Autobaud issue
Post by: nrniha on April 10, 2015, 02:10:58 am
Hello,

I am using an LPC2136 board with a jtag connection to connect to a debug board and then to a PC using serial to USB.
Im using the flash magic utility but i continuously get the autobaud error for the device.
I have read all the instructions available on flashmagictool.com/autobaud.html
Im using the option  use DTR and RTS to control RST and ISP pin. so I guess this takes care of grounding pin P0.14

Do you have any ideas. Please do let me know.
Title: Re: Autobaud issue
Post by: Andy Ayre on April 13, 2015, 01:43:28 am
You will need to put a scope on the RST and P0.14 pins and verify the signals you expect are actually there and look correct. Most likely cause is a hardware issue which only you can track down.

Andy
Title: Re: Autobaud issue
Post by: Gussy on September 14, 2016, 11:01:17 pm
You will need to put a scope on the new review of the bathmate (https://peblueprint.com/bathmate-review) RST and P0.14 pins and verify the signals you expect are actually there and look correct. Most likely cause is a hardware issue which only you can track down.

Andy

What scope do you recommend Andy?
Title: Re: Autobaud issue
Post by: Andy Ayre on September 15, 2016, 01:15:09 am
Picoscope.