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#include "main.h"

/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */

/* USER CODE END Includes */

/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */
int sayi[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};
int i=0,milisaniye=0,saniye=0,sayac=0,kontrol=0,tarama=0,kontrol1=0;
int deger[4];
/* USER CODE END PTD */

/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
/* USER CODE END PD */

/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */

/* USER CODE END PM */

/* Private variables ---------------------------------------------------------*/
TIM_HandleTypeDef htim4;

/* USER CODE BEGIN PV */

/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
static void MX_GPIO_Init(void);
static void MX_TIM4_Init(void);
/* USER CODE BEGIN PFP */

/* USER CODE END PFP */

/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
void baslangic()
{
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_0, sayi[0] & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_1, sayi[0] >> 1 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_2, sayi[0] >> 2 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_3, sayi[0] >> 3 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_4, sayi[0] >> 4 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_5, sayi[0] >> 5 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_6, sayi[0] >> 6 & 0x01);
//////////////////////////////////////////////////////////////////////
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_0, 0);
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_1, 0);
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_2, 0);
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_3, 0);
}
void basamakla()
{
deger[0] = sayi[saniye % 10];
deger[1] = sayi[(saniye % 100) / 10];
deger[2] = sayi[saniye / 10];
deger[3] = sayi[saniye/1000];
}
void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim) {

if(kontrol1==0)++saniye;
++tarama;
}

void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
{
kontrol1=1;

}

while (1) {
/* USER CODE END WHILE */

/* USER CODE BEGIN 3 */
if (HAL_GPIO_ReadPin(GPIOA, GPIO_PIN_5) == 0)
HAL_TIM_Base_Start_IT(&htim4);
if (HAL_GPIO_ReadPin(GPIOA, GPIO_PIN_7) == 0) {
if (kontrol1) {
kontrol1 = 0;
baslangic();
saniye = 0;
HAL_TIM_Base_Stop_IT(&htim4);
}
}
basamakla();

if (saniye == 9999)
saniye = 0;
if (tarama == 5) {
++sayac;
tarama = 0;

if (sayac == 4)
sayac = 0;
if (sayac == 0) {
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_0, 1);
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_1, 1);
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_2, 1);
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_3, 0);

HAL_GPIO_WritePin(GPIOC, GPIO_PIN_0, sayi[saniye % 10] & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_1,
sayi[saniye % 10] >> 1 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_2,
sayi[saniye % 10] >> 2 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_3,
sayi[saniye % 10] >> 3 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_4,
sayi[saniye % 10] >> 4 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_5,
sayi[saniye % 10] >> 5 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_6,
sayi[saniye % 10] >> 6 & 0x01);
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_4, 0);
}
if (sayac == 1) {
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_0, 1);
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_1, 1);
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_2, 0);
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_3, 1);

HAL_GPIO_WritePin(GPIOC, GPIO_PIN_0,
sayi[(saniye % 100) / 10] & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_1,
sayi[(saniye % 100) / 10] >> 1 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_2,
sayi[(saniye % 100) / 10] >> 2 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_3,
sayi[(saniye % 100) / 10] >> 3 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_4,
sayi[(saniye % 100) / 10] >> 4 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_5,
sayi[(saniye % 100) / 10] >> 5 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_6,
sayi[(saniye % 100) / 10] >> 6 & 0x01);
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_4, 0);
}
if (sayac == 2) {
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_0, 1);
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_1, 0);
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_2, 1);
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_3, 1);

HAL_GPIO_WritePin(GPIOC, GPIO_PIN_0,
sayi[(saniye % 1000) / 100] & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_1,
sayi[(saniye % 1000) / 100] >> 1 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_2,
sayi[(saniye % 1000) / 100] >> 2 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_3,
sayi[(saniye % 1000) / 100] >> 3 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_4,
sayi[(saniye % 1000) / 100] >> 4 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_5,
sayi[(saniye % 1000) / 100] >> 5 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_6,
sayi[(saniye % 100) / 100] >> 6 & 0x01);
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_4, 0);
}
if (sayac == 3) {
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_0, 0);
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_1, 1);
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_2, 1);
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_3, 1);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_0,
sayi[saniye / 1000] & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_1,
sayi[saniye / 1000] >> 1 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_2,
sayi[saniye / 1000] >> 2 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_3,
sayi[saniye / 1000] >> 3 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_4,
sayi[saniye / 1000] >> 4 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_5,
sayi[saniye / 1000] >> 5 & 0x01);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_6,
sayi[saniye / 1000] >> 6 & 0x01);
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_4, 1);
}
}

}
/* USER CODE END 3 */
}

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