Search found 14 matches

by ELMAY
Tue May 24, 2011 3:41 pm
Forum: General Remark and Questions
Topic: Quartz
Replies: 0
Views: 2191

Quartz

salut Lubin,

comment peut on choisissez et configurez le quartz convenable a une application
Quelle le nombre d'instruction par seconde peut atteindre un dspic

merci d'avance ,

Elmay.
by ELMAY
Tue May 17, 2011 5:30 pm
Forum: General Remark and Questions
Topic: simulation dspic
Replies: 0
Views: 2096

simulation dspic

salut Lubin, je test mon programme sous dspic mais il y a une différence entre le signal de sortie sous simulink et celle de dspic sachant que je utilise la carte d’évaluation dspicdem2 est ce le choix de nombre d'instructions par second influe sur le signal de sortie? vous trouvez ci joint deux sig...
by ELMAY
Mon May 16, 2011 10:58 am
Forum: General Remark and Questions
Topic: Fixed step/MIPS
Replies: 1
Views: 1952

Fixed step/MIPS

salut Lubin,

Quelle est la relation entre le fixed step et le nombre d'instruction/seconde?

Elmay.
by ELMAY
Fri May 06, 2011 3:23 pm
Forum: bug reports
Topic: error programmation
Replies: 1
Views: 2627

error programmation

salut Lubin je utlise un programmateur Pickit3 quand j'essaye de programmer mon dspic j'ai Error suivant : Target Device ID (00000000) does not match expected Device ID (01410000). est ce sa veut dire que le dspic est grille ? Elmay Target Detected Target Device ID (00000000) does not match expected...
by ELMAY
Mon Apr 18, 2011 4:06 pm
Forum: Request for new functions / Peripheral / Chip support
Topic: counter
Replies: 0
Views: 1188

counter

Hi Lubin,

I have a problem is to count the pulse of 30 kHz can I use input capture to read this signal

thank you in advance


Elmay
by ELMAY
Fri Apr 15, 2011 2:27 pm
Forum: Advanced Simulink & RTW Questions
Topic: Simulink to dspic
Replies: 1
Views: 1295

Simulink to dspic

Hi Lubin, This is a model of a PWM rectifier in simulink I want to translate Blokset / MATLAB to program a dsPIC 30F4011 to Implement But when I reflected I do not find output to the terminal dsPIC knowing that input is a sine wave and ferquence 50 hz Can you help me about this problem? thanks Elmay
by ELMAY
Thu Apr 14, 2011 3:26 pm
Forum: bug reports
Topic: error compilation
Replies: 3
Views: 3329

error compilation

### Starting Microchip Embedded Target build procedure for model: Demo30f ### Generating code into build directory: D:\Documents and Settings\ELMAY\Bureau\Demo30f_dspic_ert\src Warning: The file containing block diagram 'dsPICConfigLib' is shadowed by a file of the same name higher on the MATLAB pa...
by ELMAY
Tue Apr 12, 2011 1:21 pm
Forum: dsPIC Peripherals
Topic: input capture
Replies: 2
Views: 1278

Re: input capture

Hi Lubin,
I want to detect the passage by zero of use sinewave signal with input capture if you like it you can give me an example of use of any type IC and output of this block?

thanks

Elmay
by ELMAY
Fri Apr 08, 2011 1:06 pm
Forum: dsPIC Peripherals
Topic: input capture
Replies: 2
Views: 1278

input capture

Hi Lubin!

Do you have any examples on how operate a 220V 50hz signal to detect the passage through zero in order to synchronize the PWM signals
i try with IC ''input capture" but no result

Can you help?


ELMAY
by ELMAY
Sat Mar 05, 2011 2:12 pm
Forum: bug reports
Topic: MPLAB Compilation
Replies: 1
Views: 1367

MPLAB Compilation

[/img] hello Sir I am a program SIMULINK / BlockSet and it works in MATLAB but while running under MPLAB m'apparair following error: [color=#BFFF40]Failed to import Generated Files. Check the Build Window to know the Status of Build [/color] [/b][/size] Opening Matlab session and model 'D:\Documents...
by ELMAY
Fri Feb 25, 2011 10:59 am
Forum: Request for new functions / Peripheral / Chip support
Topic: delay between PWM
Replies: 1
Views: 1080

delay between PWM

hi sir

I made this model to generate 3 PWM I compile without errors

This now I ask the following:

how can there be a delay between these 3 signals?

ELMAY
by ELMAY
Wed Feb 23, 2011 11:26 am
Forum: bug reports
Topic: error compilation
Replies: 5
Views: 2549

Re: error compilation

Model configured... ### Starting Real-Time Workshop build procedure for model: pwm_test ### Generating code into build directory: D:\Documents and Settings\ELMAY\Bureau\pwm_test_dspic\sources PTPTPNumber of I/O PINs used : 0 TPNumber of I/O PINs used : 0 TTPTPTTTWarning: Could not find an exact (ca...
by ELMAY
Mon Feb 21, 2011 11:09 am
Forum: bug reports
Topic: error compilation
Replies: 5
Views: 2549

error compilation

Hello,

I make changes on this model but still error appears
thank you
by ELMAY
Fri Feb 18, 2011 2:22 am
Forum: bug reports
Topic: error compilation
Replies: 5
Views: 2549

error compilation

bonjour
je test un model .mdl pwm mais il apparait une erreur

svp est ce que vous pouvez m`aider
merci d*avance

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