avr_test.h

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#pragma once
 
#include "FastLED.h"
 
void avr_tests() {
#if FASTLED_USE_PROGMEM != 1
#error "FASTLED_USE_PROGMEM should be 1 for AVR"
#endif
 
#if SKETCH_HAS_LARGE_MEMORY != 0
#error "SKETCH_HAS_LARGE_MEMORY should be 0 for AVR"
#endif
 
#if SKETCH_HAS_HUGE_MEMORY != 0
#error "SKETCH_HAS_HUGE_MEMORY should be 0 for AVR"
#endif
 
#if FASTLED_ALLOW_INTERRUPTS != 0
#error "FASTLED_ALLOW_INTERRUPTS should be 0 for AVR (default)"
#endif
 
#ifndef FASTLED_AVR
#error "FASTLED_AVR should be defined for AVR platforms"
#endif
 
#ifndef F_CPU
#error "F_CPU should be defined for AVR platforms"
#endif
 
// AVR should have a reasonable F_CPU (typically 8MHz or 16MHz)
#if F_CPU < 1000000 || F_CPU > 32000000
#warning "AVR F_CPU seems unusual - check if this is expected"
#endif
 
// Check for Arduino environment on AVR
#ifndef ARDUINO
#warning "ARDUINO macro not defined - may not be in Arduino environment"
#endif
 
// AVR-specific assembly optimizations should be enabled
#ifndef QADD8_AVRASM
#warning "AVR assembly optimizations may not be enabled"
#endif
 
// DEFAULT macro must survive FastLED.h inclusion (used by analogReference)
#ifndef DEFAULT
#error "DEFAULT macro should be defined after including FastLED.h on AVR"
#endif
}