topic Re: MPC5645S Blinky code please in MPC5xxx

MPC5645S Blinky code please

peteradamcik — Wed, 01 Sep 2021 03:37:27 GMT

Hi Guys, does anyone have any Assembler or C code to blink a LED on an output port for the MPC5645S?

Please let me know.

Thanks guys

Pete

petervlna — Wed, 01 Sep 2021 08:15:27 GMT

Hello,

I have some codes for HVAC or OPEN_VG but those are complex sample codes.

I have asked application team if there is something available. As I do not have the development board here I cant test the code.

However I can write it in case apps dont have one , but not test it here.

Best regards,

Peter

peteradamcik — Wed, 01 Sep 2021 08:45:50 GMT

Hi Peter, yes can you please write some code in assembler or C, that would be very much appreciated.

Just need to set the a port to output and blink a LED via a delay.

Would it be possible for you to write it in Assembler? I'm not to good with C.

Thanks Pete

Peter

petervlna — Thu, 02 Sep 2021 09:29:18 GMT

Hello,

here is LED blinking code

For LED conf:

/* Toggling Red LED D6 on EVB to observe MCU reset event */

SIU.GPDO[121].R = 0; /* MPC56x4xS EVB LED: data output: LED on */

SIU.PCR[121].R = 0x0200; /* MPC56x4xS/S EVB LED: enable PK[0] as output */

/* Toggling LED D7 on EVB to observe MCU wakeup event */

SIU.GPDO[70].R = 0; /* MPC56x4xS EVB LED: data output: LED on */

SIU.PCR[70].R = 0x0200; /* MPC56x4xS/S EVB LED: enable PF[0] as output */

Best regards,

Peter