//#include "main.h"

// Define button and LED pins
#define BUTTON_PIN GPIO_PIN_13 // For user button (on Nucleo boards, it is usually connected to PC13)
#define BUTTON_GPIO_PORT GPIOC  // Change to appropriate GPIO port if needed

#define LED_PIN GPIO_PIN_5      // For user LED (on Nucleo boards, it is often connected to PA5)
#define LED_GPIO_PORT GPIOA     // Change to appropriate GPIO port if needed

void SystemClock_Config(void);
static void MX_GPIO_Init(void);

int main(void) {
    // Initialize the HAL Library
    HAL_Init();

    // Configure the system clock
    SystemClock_Config();

    // Initialize all configured peripherals (GPIO in this case)
    MX_GPIO_Init();

    // Main loop
    while (1) {
        // Check if the button is pressed
        if (HAL_GPIO_ReadPin(BUTTON_GPIO_PORT, BUTTON_PIN) == GPIO_PIN_RESET) {
            // Turn on the LED
            HAL_GPIO_WritePin(LED_GPIO_PORT, LED_PIN, GPIO_PIN_SET);
        } else {
            // Turn off the LED
            HAL_GPIO_WritePin(LED_GPIO_PORT, LED_PIN, GPIO_PIN_RESET);
        }
    }
}

void SystemClock_Config(void) {
    // System clock configuration code (auto-generated by STM32CubeMX for your specific setup)
    // This part should remain as generated if using STM32CubeIDE or STM32CubeMX
}

static void MX_GPIO_Init(void) {
    // GPIO Initialization for button and LED
    GPIO_InitTypeDef GPIO_InitStruct = {0};

    // Enable GPIO clocks
    __HAL_RCC_GPIOC_CLK_ENABLE();  // Enable clock for GPIOC (button port)
    __HAL_RCC_GPIOA_CLK_ENABLE();  // Enable clock for GPIOA (LED port)

    // Configure GPIO pin for Button (input with pull-up resistor)
    GPIO_InitStruct.Pin = BUTTON_PIN;
    GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
    GPIO_InitStruct.Pull = GPIO_PULLUP;
    HAL_GPIO_Init(BUTTON_GPIO_PORT, &GPIO_InitStruct);

    // Configure GPIO pin for LED (output)
    GPIO_InitStruct.Pin = LED_PIN;
    GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
    HAL_GPIO_Init(LED_GPIO_PORT, &GPIO_InitStruct);
}