AN4561 (3-Phase PMSM Motor Control Kit with the MPC5604P) to TRK-MPC5604P port

[jasminrouleau]

Hi,

I trying to "port" the AN4561 code for the MTRCKTSPS5604P board to the TRK-MPC5604P. Hardware-wise I think I'm okay but for the application I'm quite unsure... The things is that the app note code is for Green Hills Multi-Ide and I'm using Codewarrior 10.5.

I created a bareboard project for the MPC5604P and added the AN4561 sources to my project. After a lot of changes (newer AMMCLIB, different declaration in jdp_0100_CUT2.0.h vs MPC5604P.h) I manage to get the code to compile. I can start the debugger on run it a bit, but when the interrupts are enabled my code goes to serve the INTC interrupt and dies and the NMI trap.

The handler looks like that:

void INTC_INTCInterruptHandler(void)

{

    INTCInterruptFn *handlerFn = (INTCInterruptFn*)(*(unsigned int*)&INTC.IACKR.R);

    (**handlerFn)();

    INTC.EOIR.R = 0;

}

The location reached by the call " (**handlerFn)();" is clearly wrong. I wonder if the interrupt vector table for GHS and Codewarrior (gnu) compiler are compatible. Any ideas ?

Regards,

Jasmin

[petervlna]

Hi,

I have send you the version of this application code for CW with latest libraries used.

Peter.

[Luke_Chun]

Hi petervlna​

Could you provide the example code(MPC5604 PMSM based on CW 2.XX) for me?

I could not find it on web..

Thank you.

[petervlna]

Hi,

I have spoken to AN owner and he has the code for CW 2.xx also.

Peter

[jasminrouleau]

Thanks Peter,

I've installed CW 2.10.

The AMMCLIB I have are v1.0.2, v1.0.4 and v.1.1.0. Did v1.0.3 was released ? Also the lib file (.a) I have are either for Green Hill, Diab or CW10x. The lib file MPC560xP_AMMCLIB_v1.0.3.PPCEABI.V.UC.A is not part of the available AMMCLIB release on freescale website.

Regards.

Jasmin

[petervlna · Accepted solution]

Hi,

I am not sure if 1.0.3 was released, but we have it.

Peter