#ifndef __INC_LED_SYSDEFS_ARM_SAM_H
#define __INC_LED_SYSDEFS_ARM_SAM_H


#ifndef FASTLED_ARM
#error "FASTLED_ARM must be defined before including this header. Ensure platforms/arm/is_arm.h is included first."
#endif

// SAM platforms don't use PROGMEM
#ifndef FASTLED_USE_PROGMEM
#define FASTLED_USE_PROGMEM 0
#endif

// Setup DUE timer defines/channels/etc...
#ifndef DUE_TIMER_CHANNEL
#define DUE_TIMER_GROUP 0
#endif

#ifndef DUE_TIMER_CHANNEL
#define DUE_TIMER_CHANNEL 0
#endif

#define DUE_TIMER ((DUE_TIMER_GROUP==0) ? TC0 : ((DUE_TIMER_GROUP==1) ? TC1 : TC2))
#define DUE_TIMER_ID (ID_TC0 + (DUE_TIMER_GROUP*3) + DUE_TIMER_CHANNEL)
#define DUE_TIMER_VAL (DUE_TIMER->TC_CHANNEL[DUE_TIMER_CHANNEL].TC_CV << 1)
#define DUE_TIMER_RUNNING ((DUE_TIMER->TC_CHANNEL[DUE_TIMER_CHANNEL].TC_SR & TC_SR_CLKSTA) != 0)

#ifndef INTERRUPT_THRESHOLD
#define INTERRUPT_THRESHOLD 1
#endif

// Default to allowing interrupts
#ifndef FASTLED_ALLOW_INTERRUPTS
#define FASTLED_ALLOW_INTERRUPTS 1
#endif

#if FASTLED_ALLOW_INTERRUPTS == 1
#define FASTLED_ACCURATE_CLOCK
#endif

// reusing/abusing cli/sei defs for due
#define cli()  __disable_irq(); __disable_fault_irq();
#define sei() __enable_irq(); __enable_fault_irq();


#endif
