> Hi All,
>
> I have a strange problem with my board LPC2362. The fresh controller is
> getting programmed for the very first time. And the second time onwards the
> controller is not entering into ISP mode.
>
> I am using Flash magic for programming. RTS and CTS are included in the ISP
> connections and using via PC serial port.
>
> I have probed the Reset pin and EINT(P2.10). Both are going LOW initially
> and then HIGH when trying to connect from flash magic, though not
> connecting on second attempt. The error I get is Failed to Autobaud.
P2.10 needs to stay low a few ms longer than Reset. Did you check for that ?
Reply by jaisankar_av●July 4, 20132013-07-04
Hi All,
I have a strange problem with my board LPC2362. The fresh controller is
getting programmed for the very first time. And the second time onwards the
controller is not entering into ISP mode.
I am using Flash magic for programming. RTS and CTS are included in the ISP
connections and using via PC serial port.
I have probed the Reset pin and EINT(P2.10). Both are going LOW initially
and then HIGH when trying to connect from flash magic, though not
connecting on second attempt. The error I get is Failed to Autobaud.
First time after changing the controller, it works fine. So the ISP circuit
is fine I guess.
Any valuable suggessions would be highly appriciated.
Thanks
---------------------------------------
Posted through http://www.EmbeddedRelated.com