I am using FreeRTOS with a PIC18F87J11. I have a 10 MHz clock input and plan to use the PLL to run it at 40 MHz. I set the configuration bits to use ECPLL, and set the OSCTUNEbits.PLLEN to 1. If I run the code using a Real ICE emulator, the PIC will continuously reset. If I set the OSCTUNEbits.PLLEN to 0, the code runs fine at the lower speed. If I program the part and let it run stand-alone, it doesn’t run at all. I have not had this problem with other RTOS’s on the same part (and board), but I’m not sure if it is the RTOS. I’m open to any suggestions and questions!
Copyright (C) Amazon Web Services, Inc. or its affiliates. All rights reserved.