I have a problem with MPC5777C.
First of all, My System specification is
- MCU : MPC5777C with MCAL RTM Version
- AUTOSAR OS : ETAS RTA-OS
- Debugger : Trace32
I configured OS for using dual core. each cores assigned PIT2(for Core 0) and PIT3(for Core 1) for OS tick base.
My Core Dsiable function is like this,
SIU.HLT1.B.CORE0 = 1;
SIU.RSTVEC0.R = (unsigned long)&_start | 0x2;
SIU.HLT1.B.CORE1 = 1;
SIU.RSTVEC1.R = (unsigned long)&os_example_init_core | 0x3;
If Core 1 call this function, FCCU detect CMU_COMP error.
But Even though FCCU error is invoked, Core 0 is running well and Core 1 is halted.
Can you let me know this reason? Why CMU_COMP error is inovked?