Other Parts Discussed in Thread: TM4C1294KCPDT
My backgound loop calls SysCtlSleep() when there is nothing to do.
My system init has called: SysCtlPeripheralSleepEnable(SYSCTL_PERIPH_EMAC0) to keep ethernet peripheral running while sleeping.
But my ethernet stack will operate until the SysCtlSleep() is removed from the background loop.
It seems my Tiva TM4C1294KCPDT does not pay any attention to the SysCtlPeripheralSleepEnable?
