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This article introduces you how to use Timer_A to make LED flash, the content is very detailed, interested friends can refer to, I hope to help you.

Use Timer_A. The code is as follows:

#include "./ DriverLib/driverlib.h"int main(){ WDT_A_hold( WDT_A_BASE ); //Close watchdog GPIO_setAsOutputPin( GPIO_PORT_P1, GPIO_PIN0 ); //Configure P1.0 for output mode GPIO_setOutputLowOnPin( GPIO_PORT_P1 , GPIO_PIN0 ); //Set P1.0 output low Timer_A_initUpModeParam uptimer; // Timer_A initializes variables uptimer.clockSource = TIMER_A_CLOCKSOURCE_SMCLK; //Configure clock source to SMCLK uptimer.clockSourceDivider = TIMER_A_CLOCKSOURCE_DIVIDER_1; //configure divide-by-1 uptimer.timerPeriod = 50000; //configure CCR0 uptimer.timerInterruptEnable_TAIE = TIMER_A_TAIE_INTERRUPT_DISABLE; //close Timer_A interrupt uptimer.captureCompareInterruptEnable_CCR0_CCIE = TIMER_A_CCIE_CCR0_INTERRUPT_ENABLE; //enable CCR0 capture compare interrupt uptimer.timerClear = TIMER_A_DO_CLEAR; //enable clear uptimer.startTimer = true; //Timer_A needs to start immediately Timer_A_initUpMode( TIMER_A0_BASE , &uptimer ); //Initialize Timer_A __bis_SR_register( LPM0_bits + GIE ); //Enter LPM0, enable interrupt return 0;}#pragma vector = TIMER0_A0_VECTOR__interrupt void TIMER0_A0_ISR(void){ GPIO_toggleOutputOnPin( GPIO_PORT_P1, GPIO_PIN0 ); //Reverse P1.0 status} About how to use Timer_A to make LED blink to share here, I hope the above content can be of some help to everyone, you can learn more knowledge. If you think the article is good, you can share it so that more people can see it.

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