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Dependencies: mbed QEI DmTftLibrary
Diff: Peripherals/Timers.h
- Revision:
- 20:626b92b70bf7
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Peripherals/Timers.h Thu Nov 08 10:14:39 2018 +0000 @@ -0,0 +1,59 @@ +/* + ______ _ + / _____) _ | | +( (____ _____ ____ _| |_ _____ ____| |__ + \____ \| ___ | (_ _) ___ |/ ___) _ \ + _____) ) ____| | | || |_| ____( (___| | | | +(______/|_____)_|_|_| \__)_____)\____)_| |_| + (C)2016 Semtech + +Description: Timers header + +Maintainer: Gregory Cristian & Gilbert Menth +*/ + +#ifndef TIMERS_H +#define TIMERS_H + + +#define TIM_MSEC ( uint32_t )1 +#define TIM_SEC ( uint32_t )1000 +#define TIM_MIN ( uint32_t )60000 +#define TIM_HOUR ( uint32_t )3600000 +#define MAX_TIMER_VALUE ( TIM_MIN * 150 ) // maximum time for timer + + + /*! + * \brief Initialses the hardware and variables associated with the timers. + */ +void TimersInit( void ); + + /*! + * \brief Sets a timer to a specific value + * + * \param [in] *STimer Pointer to the timer value to be set. + * \param [in] TimeLength Value to set the timer to in milliseconds. + */ +void TimersSetTimer( uint32_t *sTimer, uint32_t timeLength ); + + /*! + * \brief Checks if a timer has expired. + * + * \param [in] *STimer Pointer to the timer value to be read. + * + * \retval Status Non zero if the timer has not expired and is still + * running. + */ +uint32_t TimersTimerHasExpired ( const uint32_t * sTimer ); + + /*! + * \brief Returns the value of the current time in milliseconds + * + * \param [in] refresh Flag indicates refresh display required (touch) + * + * \retval Value value of current time in milliseconds + */ +uint32_t TimersTimerValue ( void ); + +#endif //TIMERS_H +