STM32F051K8U6控制esp8266用STM32CubeMX编写详细代码并写上中文注释，不用esp8266库函数，并输出到uart1中

好的，以下是详细的代码和中文注释，仅供参考：

/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "stm32f0xx_hal.h"

/* Private variables ---------------------------------------------------------*/
UART_HandleTypeDef huart1;  // 声明 UART 1 句柄变量

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
static void MX_GPIO_Init(void);
static void MX_USART1_UART_Init(void);

/* User-defined functions -----------------------------------------------------*/
void ESP8266_SendCommand(char* command) {
  HAL_UART_Transmit(&huart1, (uint8_t*)command, strlen(command), 1000);  // 发送 AT 指令
}

/* Main function -------------------------------------------------------------*/
int main(void) {
  /* MCU Configuration--------------------------------------------------------*/

  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
  HAL_Init();

  /* Configure the system clock */
  SystemClock_Config();

  /* Initialize all configured peripherals */
  MX_GPIO_Init();
  MX_USART1_UART_Init();

  /* User-defined initialization */
  ESP8266_SendCommand("AT\r\n");  // 发送 AT 指令

  /* Infinite loop */
  while (1) {
    /* User-defined code */
  }
}

/* System Clock Configuration --------------------------------------------------*/
void SystemClock_Config(void) {
  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};

  /** Initializes the RCC Oscillators according to the specified parameters
  * in the RCC_OscInitTypeDef structure.
  */
  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
  RCC_OscInitStruct.HSIState = RCC_HSI_ON;
  RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
    Error_Handler();
  }
  /** Initializes the CPU, AHB and APB buses clocks
  */
  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_HSI;
  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;

  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_0) != HAL_OK) {
    Error_Handler();
  }
}

/* USART1 Initialization Function ---------------------------------------------*/
static void MX_USART1_UART_Init(void) {
  huart1.Instance = USART1;
  huart1.Init.BaudRate = 115200;
  huart1.Init.WordLength = UART_WORDLENGTH_8B;
  huart1.Init.StopBits = UART_STOPBITS_1;
  huart1.Init.Parity = UART_PARITY_NONE;
  huart1.Init.Mode = UART_MODE_TX_RX;
  huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
  huart1.Init.OverSampling = UART_OVERSAMPLING_16;
  if (HAL_UART_Init(&huart1) != HAL_OK) {
    Error_Handler();
  }
}

/* GPIO Initialization Function -----------------------------------------------*/
static void MX_GPIO_Init(void) {
  /* GPIO Ports Clock Enable */
  __HAL_RCC_GPIOF_CLK_ENABLE();
  __HAL_RCC_GPIOA_CLK_ENABLE();
}

/* Default Error Handler ------------------------------------------------------*/
void Error_Handler(void) {
  /* User-defined code */
  while(1) {
    /* User-defined code */
  }
}

这份代码主要是通过向 UART1 发送 AT 指令来控制 ESP8266 模块。可以根据需要修改 `ESP8266_SendCommand` 函数，以实现其他功能。

在使用前需要在 STM32CubeMX 中配置好 GPIO 和 UART1。配置完成后，将生成的代码复制到 Keil 或其他编译器中编译并烧录到 STM32F051K8U6 控制器中。