topic Re: Problems configuring ADC in the component inspector in Processor Expert Software

Problems configuring ADC in the component inspector

m4l490n — Mon, 19 Mar 2012 01:11:19 GMT

Hi every one

I have a TWR-MCF255X board and as you know this board has an accelerometer and a potentiometer. What I'm trying to do is develop a simple application just to start using this board because I'm new at freescale MCUs.

At the component inspector the configuration I choose is the following for the "A/D channels"

_________________________________________________________

- A/D channels 4

- Channel0

A/D channel (pin) AN0_PAN0

A/D channel (pin) signal ACCX

+ Mode select Single Ended

- Channel1

A/D channel (pin) AN1_PAN1

A/D channel (pin) signal ACCY

+ Mode select Single Ended

- Channel2

A/D channel (pin) AN2_PAN2

A/D channel (pin) signal ACCZ

+ Mode select Single Ended

- Channel3

A/D channel (pin) AN3_PAN3

A/D channel (pin) signal POT

+ Mode select Single Ended

_________________________________________________________

The problem comes because a warning appears at the column "description" for the channel 1, 2 and 3, the warning says "Warning: This channel is not included in the list of samples. The channel won't be measured" and when I try to put this channels in the subcategories "Sample1, Sample2 and Sample3" respectively in the category "Queue" it doesn't allow me to change the values to other different than 0 that is already there for default. If I put other number different than "0" and hit enter it automatically returns to "0"

I don't know what am I doing wrong. Can anyone help me please?

Thank you very much for helping!! Regards

Re: Problems configuring ADC in the component inspector

BlackNight — Mon, 19 Mar 2012 14:11:27 GMT

Hello,

make sure you enable the sample in the Queue settings.

See attached image.

Hope this helps,

Re: Problems configuring ADC in the component inspector

peBeg — Sun, 24 Jun 2012 19:39:36 GMT

Hi all,

It seems i got the same problem using Processor expert for ADC.

I use following configuration:

Codewarrior 10.2 Special edition

MCF52233 Demo board.

I tried almost every possibility but still I cannot set in "Queue" settings

anything. All the time I have 0 value even when "Sample" is set to "Enabled".

In attachment screen with warning i'm getting.

I just started with Processor expert and I do not really know what am I doing wrong.

Re: Problems configuring ADC in the component inspector

ProcessorExpert — Tue, 26 Jun 2012 19:37:10 GMT

Hi,

I have reproduced the problem using the plain CodeWarrior 10.2 and it disappeared when I installed the MCU 10.2 Update 1.0.0. Please install that update and it should be fixed. You can use the menu command Help > Install new software...

best regards
Petr Hradsky
Processor Expert Support Team

Re: Problems configuring ADC in the component inspector

peBeg — Wed, 27 Jun 2012 02:11:21 GMT

hi,

thanks It works.