in a cortexM3 (stm32) project i am using FreeRTOS and i need to change dynamically core frequency (min being 8Mhz and max 72Mhz, default 16Mhz).
in an old post Richard Barry suggested the following:
*In Source\portable\MPLAB\PIC32MX\port.c you will see the function vPortIncrementTick(). This calls vTaskIncrementTick() just once. If you have the frequency, change this so vTaskIncrementTick is called twice. If you quarter the frequency, change this so it is called 4 times. Etc.*
i was wondering if i can instead change the systick interrupt config when i change core freq.