Hi.
I have a question about pretended networking mode.
I tried MCU wakeup using FlexCAN0's pretended networking mode in STOP0 mode but doesn't work.
I set PNET_EN == 1 in CAN_MCR and I set FXOSC enable.
System mode is changed to STOP0 and I sent to frame to FlexCAN0 but MCU doesn't wakeup.
1) In STOP0 mode, I set FXOSC (40MHz). But I saw warning message about difference of module clock and pe clock. (module clock and pe clock is same == 40MHz )
2) I saw that MCU was awakened by other interrupt except CAN0 interrupt. (uart etc.)
Maybe CAN0 module does not seem to work.
Please give me some advice on this
Hi,
some example is given on https://community.nxp.com/t5/MPC5xxx-Knowledge-Base/Example-MPC5748G-PretendedNetworkingCAN-S32DS-1-...
BR, Petr