MPC5645S PWM

[antonkarzanov]

Hello.

Help me please.

Where can I see examples of the source code for setting the static PWM? (PER - const, duty - const)

I tried to configure this module, but they were unsuccessful. The clock modules, timers and GPIO work fine.

Help me please.

/* Fsys = 64 MHz. */

/* init_PWM */

SMC.CTL0.B.DITH = 0;
SMC.CTL0.B.MCPRE = 0x3;
SMC.CTL1.B.MCTOIE = 1;
SMC.CC[2].B.MCOM = SMC.CC[3].B.MCOM = 0x3;
SMC.CC[2].B.CD = SMC.CC[3].B.CD = 00;
SMC.CC[2].B.MCAM = SMC.CC[3].B.MCAM = 0x1;
SMC.PER.B.PER = 100;
SMC.DC[2].B.DUTY = SMC.DC[3].B.DUTY = 50;

[petervlna]

Hi,

we have posted all available example here:

https://community.nxp.com/docs/DOC-329623 

Peter

[antonkarzanov]

Thanks for the answer.
Which device is closest to the MPC5645S from this list?

Anton.

[petervlna]

Hi,

The closest micro is MPC5606S.

But the modules are mostly general trough all MPC microcontrollers.

Unfortunately SMC is not general module and it is implemented only on MPC5606S and MPC5645S.

Peter

[antonkarzanov]

Ok. Thanks.