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Exemple QEI without Index, DsPic33FJ256MC710

Exemple QEI without Index, DsPic33FJ256MC710

Forum : Request for new functions / Peripheral / Chip support

3 message(s) · archive en lecture seule

Ender
.

Inspired from the Malife topic, I did a QIE model on the DsPic33FJ256MC710 .



But the intializing function _QEIInt_ run more than one time, in spite of the C call function step time is "inf" :cry:

Exemple, If you remove the comment to set available the line :

__ // POSCNT = 0x8000; // Set Current Position to 8000 does't work, reset and speed effect ???__*

The counter is set any time at 0x8000



Could you help me Lunbin :?:

Pièce jointe : QEI_MC_Uart115200_8MQ.mdl

Pièce jointe : QEI_Functions.c

LubinKerhuel

Re: Exemple QEI without Index, DsPic33FJ256MC710

Hi Ender.



This version should works.

Only 2 changes in the simulink configuration options :

Simulation ==> Configuration Parameters ==> Optimization ==>

- Check Inline parameters

- Then, check Inline Invariant signals

( This is the exact name with matlab 2008a)



Regards

Lubin

Pièce jointe : QEI_MC_Uart115200_8MQ.mdl

Ender

Re: Exemple QEI without Index, DsPic33FJ256MC710

Yes, It works, Thanks a lot.