Skip to main content
Visitor II
September 23, 2024
Question

Wake-Up with CAN FIFO Rx in SPC5

  • September 23, 2024
  • 0 replies
  • 599 views

Hi ST Team,

MCU is SPC584B70E1. CAN0 is used as ISR-Rx normally.

I want to choose "CAN FIFO 0 Rx New message Interrupt" as Wake-up Source.

In SPC5 Studio, I configurated on WKPU Configuration setting , I selected INT 0 as WakeUp Source and in the CAN setting FIFO is ENABLE vs.

Without wkpu_lld_start() and STOP0 Mode, CAN works expectedly. With Filtered IDs ISR_Rx_Buffer_Callback() executes, with the specific (Wake-Up message) packet FIFO_Rx_Callback() executes. But together with wake-up configuration does not works. 

Is it possible to use "CAN FIFO 0 Rx New message Interrupt" as Wake-up Source??If it is ,how? On SPC5 IDE, How to configurate WKPU settings?