I have problem with my project in Atmel Studio 7.0 with EVK1100 board. I'm going to code it with Freertos. I uploaded basic example with blinking LEDs. Now I'm going to extend it with temperature measurement. I found similiar project on the Internet and tried to upload it to device but there are few errors. When I started to do my own project I have problem with compile. Libraries which I added aren't recognized by compiler. I have problem with libraries spi.h, pwm.h and delay.h. Also it's somethong wrong with dip204 file which is connected with display. I'm adding screen with these errors. What could be wrong?