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RE: [Paparazzi-devel] bootloader problem in Tiny13


From: Tom Apker
Subject: RE: [Paparazzi-devel] bootloader problem in Tiny13
Date: Tue, 22 Apr 2008 15:02:32 -0400

Nope, cable disconnected and it still doesn't work.  I wonder if
something shorted on the board.

-tba

On Tue, Apr 22, 2008 at 12:00 PM,  <address@hidden> wrote:
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>  Today's Topics:
>
>    1. Correct Throttle output with futaba radio (Daniel Morgan)
>    2. bootloader problem in Tiny13 (Tom Apker)
>    3. Re: Correct Throttle output with futaba radio (address@hidden)
>    4. RE: bootloader problem in Tiny13 (address@hidden)
>
>
>  ----------------------------------------------------------------------
>
>  Message: 1
>  Date: Mon, 21 Apr 2008 15:59:21 -0600
>  From: "Daniel Morgan" <address@hidden>
>  Subject: [Paparazzi-devel] Correct Throttle output with futaba radio
>  To: address@hidden
>  Message-ID:
>         <address@hidden>
>  Content-Type: text/plain; charset="iso-8859-1"
>
>  So I have a futaba radio and when my throttle is at full the gcs reports 1%
>  and when not on it reports it at 100%... So my question is how can i fix
>  this so the reporting is accurate?
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>  ------------------------------
>
>  Message: 2
>  Date: Mon, 21 Apr 2008 18:19:22 -0400
>  From: "Tom Apker" <address@hidden>
>  Subject: [Paparazzi-devel] bootloader problem in Tiny13
>  To: address@hidden
>  Message-ID:
>         <address@hidden>
>  Content-Type: text/plain; charset=ISO-8859-1
>
>  Hello everybody,
>
>      I have a Tiny13 board that will not start its flashed program
>  after I power it off and then power it back on.  I did use the
>  bootloader the first time I programmed it, and tried to reload the
>  bootloader.  I got this output:
>
>  ioctl get failed
>  ioctl get failed
>  ioctl set ok, status = 186A4
>  ioctl get failed
>  ioctl get failed
>  ioctl set ok, status = 186A0
>  ioctl get failed
>  Synchronizing. OK
>  Read bootcode version: 2.12.0
>  Read part ID: LPC2148, 512 kiB ROM / 40 kiB SRAM (67305253)
>  Sector 0: 
> ...............................................................................................
>  Sector 1: 
> ...........................................................................
>  Download Finished... taking 7 seconds
>  Now launching the brand new code
>  ioctl get failed
>  ioctl set ok, status = 2
>  ioctl get failed
>  ioctl get failed
>  ioctl set ok, status = 186A0
>  ioctl get failed
>
>  It appears to run just fine if I power up, program, and go.  However,
>  I cannot power up, program, shut down, and power up properly a second
>  time.  I don't think I let the smoke out of the board, but I can't see
>  any reason why it doesn't work on a restart.
>
>  Any help would be appreciated.
>
>  Many thanks,
>
>  Tom
>
>
>
>
>  ------------------------------
>
>  Message: 3
>  Date: Mon, 21 Apr 2008 23:40:29 GMT
>  From: "address@hidden" <address@hidden>
>  Subject: Re: [Paparazzi-devel] Correct Throttle output with futaba
>         radio
>  To: address@hidden
>  Message-ID: <address@hidden>
>  Content-Type: text/plain; charset="windows-1252"
>
>  In the messages you can read the exact pwm value of the throttle signal and 
> put those in your airframe file as min, max, and neutral.  Note that in your 
> case min and max are currently reversed.  Neutral is the signal it will send 
> at boot and should normally be the same as min.  Same with all other servos.  
> Zero throttle should be configured to be a few clicks short of zero stick to 
> ensure that off stays off.
>  Note: the pwm values of your TX should match that of your radio file in 
> conf/radios
>
>
>  -- "Daniel Morgan" <address@hidden> wrote:
>  So I have a futaba radio and when my throttle is at full the gcs reports 1% 
> and when not on it reports it at 100%... So my question is how can i fix this 
> so the reporting is accurate?
>
>
>  _____________________________________________________________
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>  ------------------------------
>
>  Message: 4
>  Date: Mon, 21 Apr 2008 17:16:15 -0700
>  From: address@hidden
>  Subject: RE: [Paparazzi-devel] bootloader problem in Tiny13
>  To: address@hidden
>  Message-ID:
>         <address@hidden>
>
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