Re: Re: [Paparazzi-devel] Bootloader error

[Uttam Chandrashekhar]

OK, the bootloader is loaded, the tunnel was loaded, the GPS configured using U center, and the AP code flashed. Everything says success, but no blinking LED's. I tried on the previous board in the plane, and no blinking LED there too :( I'm using my own airframe, and plane, saved in conf.xml. No flashing LED's on the new Tiny I built even with funjet1.xml.

I wonder what could be wrong now?

-Uttam

----- Original Message ----
From: Uttam Chandrashekhar <address@hidden>
To: address@hidden
Sent: Tuesday, 6 May, 2008 7:46:59 AM
Subject: Re: Re: [Paparazzi-devel] Bootloader error

And a RED faced Hi in return Martin,

I thought about it all night, and then in the morning, BINGO. I looked at GPS reset and checked the little barrier diode, sure enough, I had it reversed! All working now, bootloader is loaded.

-Thanks,
Uttam

----- Original Message ----
From: "address@hidden" <address@hidden>
To: address@hidden
Sent: Tuesday, 6 May, 2008 2:16:51 AM
Subject: Re: Re: [Paparazzi-devel] Bootloader error

Hi Uttam,

> I get the following on a new Tiny 2.1 board I just assembled:

just to make sure on DOWNLOAD:

- BOOT (P0.14) is low
- GPS_RESET (u-blox pin 10) is low

during that. If you connected BOOT to RTS of the serial PC port, make
sure you reset/power the board after starting the lpc21isp download (as
there is no LPC_RESET possibly connected to DTR).

Martin





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