Dear FreeRtos,
I would like to use your IO lib but I cannot find any files that are implementing. it (e.g. FreeRTOS_IO.h). Where can I find your implementation?
There is an old example downloadable here https://www.freertos.org/FreeRTOS-Plus/FreeRTOS_Plus_IO/Demo_Applications/LPCXpresso_LPC1769/NXP_LPC1769_Demo_Description.html#Download_Link but note the library is being deprecated in favor of this Common I/O - FreeRTOS