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andrew6071

Member Since 07 Oct 2010
Offline Last Active Mar 23 2015 07:06 PM
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Topics I've Started

Out of memory / timer issues

21 November 2014 - 12:03 AM

Hi,

Are there any limitations to the number of timers / interrupts I can have on my mini ?

I've currently got 2 interrupt ports both calling the same event handler, together with a timer which work as expected. As soon as I add a second timer, and deploy to the mini it comes up with a memory error ???

I've added a call to debug.print(debug.gc(true)) in my first timer and it comes back with the figure 85000, what does that actually mean ??

Confused.

Andrew

is my lcd bust

13 October 2014 - 11:44 PM

Hi,

 

Im not sure if my LCD is working or not, all the blocks are solid black ?

 

Its connected up in 4bit mode, with the contrast and backlight connected, but doesn't display any text just solid blocks

 

An I missing something ?

 

Andrew


Unable to deploy firmware to mini

29 May 2014 - 07:16 PM

Hi,
 
Hopefully someone will be able to help, I've tried everything to try and deploy the 4.2 update 1 firmware to my mini, but for some reason MFdeploy is unable to see my mini
 
I've reset the mini by apply 5v to the gold square
 
deployed the bootloader (tried both ttl and rs232)
 
I can see the bootloader is on the device because when I connect to the device via the relevant port I get the following

TinyBooter v4.2.0.0
NetduinoMini Build Date: Sep 19 2012 19:39:48
ARM Compiler version 410894
MSdbgV1 ÿ׶-@Ó

 

when I try and connect to the device with the mfdeploy it just comes up noconnection??

 

and I've tried both ttl and rs232

 

Please help :)

 

Andrew


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