How to enter low power mode and wakeup over a selective can message on MPC5744p dev kit ?

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How to enter low power mode and wakeup over a selective can message on MPC5744p dev kit ?

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rehab_hassan
Contributor I

How to enter low power mode and wakeup over a selective can message on MPC5744p dev kit ?

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PetrS
NXP TechSupport
NXP TechSupport

Hi,

example for low power mode can be found in S32 Design Studio.
Wake-up on selective CAN message is not possible on MPC5744P, FlexCAN is off in low power modes. It is functional on MPC574xB/C/G.
Option could be using CAN transceiver with partial networking capability, like TJA1145, but this is not used on DEVKIT board.

BR, Petr

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PetrS
NXP TechSupport
NXP TechSupport

Hi,

example for low power mode can be found in S32 Design Studio.
Wake-up on selective CAN message is not possible on MPC5744P, FlexCAN is off in low power modes. It is functional on MPC574xB/C/G.
Option could be using CAN transceiver with partial networking capability, like TJA1145, but this is not used on DEVKIT board.

BR, Petr

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rehab_hassan
Contributor I

If I need t Enter Low power Mode but with any CAN traffic Wakeup

should I use these function AS:  

FS65_CAN_SetMode(FS65_RW_M_CAN_MODE_SL_WU, false)

FS65_SetLowPowerMode(false)

 

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