framctl_ex1_write.c

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 * Copyright (c) 2017, Texas Instruments Incorporated
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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//******************************************************************************
//******************************************************************************
#include "driverlib.h"
#include "Board.h"
 
#define FRAM_TEST_START 0xCABA
 
void main(void) {
    uint8_t count = 0;
    uint32_t data = 0;
 
    // Stop WDT
    WDT_A_hold(WDT_A_BASE);
 
    //Set LED1 as an output pin.
    GPIO_setAsOutputPin(
            GPIO_PORT_LED1,
            GPIO_PIN_LED1);
 
    //Set LED2 as an output pin.
    GPIO_setAsOutputPin(
            GPIO_PORT_LED2,
            GPIO_PIN_LED2);
 
    /*
     * Disable the GPIO power-on default high-impedance mode to activate
     * previously configured port settings
     */
    PMM_unlockLPM5();
 
    // Initialize dummy data
    data = 0x11111111;
 
    while (1) {
        data += 0x00010001;
 
        FRAMCtl_fillMemory32(data, (uint32_t *) FRAM_TEST_START,
                128);
        count++;
        if (count > 100) {
            //Toggle LED1 output pin.
            GPIO_toggleOutputOnPin(GPIO_PORT_LED1, GPIO_PIN_LED1);
            //Toggle LED2 output pin.
            GPIO_toggleOutputOnPin(GPIO_PORT_LED2, GPIO_PIN_LED2);
 
            //Reset counter
            count = 0;
            data = 0x11111111;
        }
    }
}