Veryfing code using this library in Particle Build fails with this error:
PulseSensor_Spark/SparkIntervalTimer.h:121:30: error: 'SysInterrupt_TIM2' was not declared in this scope
if (!attachSystemInterrupt(SysInterrupt_TIM2, Wiring_TIM2_Interrupt_Handler_override))
PulseSensor_Spark/SparkIntervalTimer.h:121:30: error: 'SysInterrupt_TIM2' was not declared in this scope
if (!attachSystemInterrupt(SysInterrupt_TIM2, Wiring_TIM2_Interrupt_Handler_override))
Veryfing code using this library in Particle Build fails with this error: