My environment is Win7, Arduino 1.8.1. I have installed from board manager ESP8266 board. Then I install from Library Manager FreeRTOS because I would like to RTOS for ESP8266.
The Arduino folder is:
C:\Program Files (x86)\Arduino
I include Arduino_FreeRTOS.h in my c file:
But when try to build an error message appears:
In file included from C:\Users\cecooo\Documents\Arduino\libraries\FreeRTOS\src/Arduino_FreeRTOS.h:94:0,
C:\Users\cecooo\Documents\Arduino\libraries\FreeRTOS\src/FreeRTOSConfig.h:73:20: fatal error: avr/io.h: No such file or directory
exit status 1
Error compiling for board Generic ESP8266 Module.
Could you help me to find what is wrong?