include <stdint.h>

include <stdbool.h>

include "inc/hw_types.h"

include "inc/hw_memmap.h"

include "driverlib/sysctl.h"

include "driverlib/gpio.h"

include "inc/hw_gpio.h"

define RED_LED GPIO_PIN_1

define BLUE_LED GPIO_PIN_2

define GREEN_LED GPIO_PIN_3

define SW1 GPIO_PIN_4

define SW2 GPIO_PIN_0

ifdef DEBUG

void error(char *pcFilename, uint32_t ui32Line) { }

endif

int main(void) { // // Setup the system clock to run at 50 Mhz from PLL with crystal reference // SysCtlClockSet(SYSCTL_SYSDIV_4|SYSCTL_USE_PLL|SYSCTL_XTAL_16MHZ| SYSCTL_OSC_MAIN);

//
// Enable and configure the GPIO port for the LED operation.
 //
 SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOF);
 GPIOPinTypeGPIOOutput(GPIO_PORTF_BASE, RED_LED|BLUE_LED|GREEN_LED);
 HWREG(GPIO_PORTF_BASE + GPIO_O_LOCK) = GPIO_LOCK_KEY;
 HWREG(GPIO_PORTF_BASE + GPIO_O_CR) = 0x01;
 GPIOPinTypeGPIOInput(GPIO_PORTF_BASE, SW1|SW2);
 GPIOPadConfigSet(GPIO_PORTF_BASE, SW1|SW2, GPIO_STRENGTH_2MA,GPIO_PIN_TYPE_STD_WPU);
//
// Loop Forever
//
int flag = 0;
int flag2 = 0;
int RedOnFlag = 0;
int GreenOnFlag = 0;
while(1)
{
    if(GPIOPinRead(GPIO_PORTF_BASE, SW1) == 0 & flag == 0){
        flag = 1;
        if(RedOnFlag == 0){
            GPIOPinWrite(GPIO_PORTF_BASE, RED_LED, RED_LED);
            RedOnFlag = 1;
            }
        else{
            GPIOPinWrite(GPIO_PORTF_BASE, RED_LED, 0);
            RedOnFlag = 0;
            }
    }
    else if(GPIOPinRead(GPIO_PORTF_BASE, SW1) == 1){
        flag = 0;
    }

    if(GPIOPinRead(GPIO_PORTF_BASE, SW2) == 0 & flag2 == 0){
        flag2 = 1;
        if(GreenOnFlag == 0){
            GPIOPinWrite(GPIO_PORTF_BASE, GREEN_LED, GREEN_LED);
            GreenOnFlag = 1;
            }
        else{
            GPIOPinWrite(GPIO_PORTF_BASE, GREEN_LED, 0);
            GreenOnFlag = 0;
            }
    }
    else if(GPIOPinRead(GPIO_PORTF_BASE, SW2) == 1){
        flag2 = 0;
    }

}

}

I need help. The code is about when pressing SW1 red LED will turn on and pressing it again make it turn off. For SW2 green LED will turn on when pressing it and pressing it again will make the LED turn off. For SW2 it works great. No problem here. The problem is when pressing SW1 the red LED will turn on but pressing it again wont make turn off. As you can see the code for the green LED is the same as the red LED so I am lost on how to fix it.