6_STM32cubeIDE_設置調試器,復位透視圖和自動保存,SPI

1_設置調試器

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2_復位透視圖和自動保存

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復位透視圖

自動保存

3_SPI

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3.1_tft LCD 顯示（ST7735）-- 1.8英寸

跟多細節請參考這篇博客

STM32F103C8T6_cubeIDE_SPI_ST7735_1.8代碼地址

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

/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include "st7735.h"
#include "fonts.h"
#include "testimg.h"
/* USER CODE END Includes */

/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */

/* USER CODE END PTD */

/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
uint8_t r = 0;
/* USER CODE END PD */

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

/* USER CODE END PM */

/* Private variables ---------------------------------------------------------*/
SPI_HandleTypeDef hspi1;

/* USER CODE BEGIN PV */

/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
static void MX_GPIO_Init(void);
static void MX_SPI1_Init(void);
/* USER CODE BEGIN PFP */

/* USER CODE END PFP */

/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
void demoTFT(void)
{
 ST7735_SetRotation(r);

 ST7735_FillScreen(ST7735_BLACK);

 for(int x = 0; x < ST7735_GetWidth(); x++)
 {
   ST7735_DrawPixel(x, 0, ST7735_WHITE);
   ST7735_DrawPixel(x, ST7735_GetHeight() - 1, ST7735_WHITE);
 }

 for(int y = 0; y < ST7735_GetHeight(); y++)
 {
   ST7735_DrawPixel(0, y, ST7735_WHITE);
   ST7735_DrawPixel(ST7735_GetWidth() - 1, y, ST7735_WHITE);
 }

 ST7735_DrawLine(0, 0, ST7735_GetWidth(), ST7735_GetHeight(), ST7735_WHITE);
 ST7735_DrawLine(ST7735_GetWidth(), 0, 0, ST7735_GetHeight(), ST7735_WHITE);

 HAL_Delay(2000);

 ST7735_FillScreen(ST7735_BLACK);

 for (int i = 0; i < ST7735_GetHeight(); i += 4)
 {
  ST7735_DrawFastHLine(0, i, ST7735_GetWidth() - 1, ST7735_WHITE);
 }

 for (int i = 0; i < ST7735_GetWidth(); i += 4)
 {
  ST7735_DrawFastVLine(i, 0, ST7735_GetHeight() - 1, ST7735_WHITE);
 }

 HAL_Delay(2000);

 // Check fonts
 ST7735_FillScreen(ST7735_BLACK);
 ST7735_DrawString(0, 0, "Font_7x10, red on black, lorem ipsum dolor sit amet", Font_7x10, ST7735_RED, ST7735_BLACK);
 ST7735_DrawString(0, 3*10, "Font_11x18, green, lorem ipsum", Font_11x18, ST7735_GREEN, ST7735_BLACK);
 ST7735_DrawString(0, 3*10+3*18, "Font_16x26", Font_16x26, ST7735_BLUE, ST7735_BLACK);
 HAL_Delay(2000);

 // Check colors
 ST7735_FillScreen(ST7735_BLACK);
 ST7735_DrawString(0, 0, "BLACK", Font_11x18, ST7735_WHITE, ST7735_BLACK);
 HAL_Delay(500);

 ST7735_FillScreen(ST7735_BLUE);
 ST7735_DrawString(0, 0, "BLUE", Font_11x18, ST7735_BLACK, ST7735_BLUE);
 HAL_Delay(500);

 ST7735_FillScreen(ST7735_RED);
 ST7735_DrawString(0, 0, "RED", Font_11x18, ST7735_BLACK, ST7735_RED);
 HAL_Delay(500);

 ST7735_FillScreen(ST7735_GREEN);
 ST7735_DrawString(0, 0, "GREEN", Font_11x18, ST7735_BLACK, ST7735_GREEN);
 HAL_Delay(500);

 ST7735_FillScreen(ST7735_CYAN);
 ST7735_DrawString(0, 0, "CYAN", Font_11x18, ST7735_BLACK, ST7735_CYAN);
 HAL_Delay(500);

 ST7735_FillScreen(ST7735_MAGENTA);
 ST7735_DrawString(0, 0, "MAGENTA", Font_11x18, ST7735_BLACK, ST7735_MAGENTA);
 HAL_Delay(500);

 ST7735_FillScreen(ST7735_YELLOW);
 ST7735_DrawString(0, 0, "YELLOW", Font_11x18, ST7735_BLACK, ST7735_YELLOW);
 HAL_Delay(500);

 ST7735_FillScreen(ST7735_WHITE);
 ST7735_DrawString(0, 0, "WHITE", Font_11x18, ST7735_BLACK, ST7735_WHITE);
 HAL_Delay(500);

 // Draw circles
 ST7735_FillScreen(ST7735_BLACK);
 for (int i = 0; i < ST7735_GetHeight() / 2; i += 2)
 {
  ST7735_DrawCircle(ST7735_GetWidth() / 2, ST7735_GetHeight() / 2, i, ST7735_YELLOW);
 }
 HAL_Delay(1000);

 ST7735_FillScreen(ST7735_BLACK);
 ST7735_FillTriangle(0, 0, ST7735_GetWidth() / 2, ST7735_GetHeight(), ST7735_GetWidth(), 0, ST7735_RED);
 HAL_Delay(1000);

 ST7735_FillScreen(ST7735_BLACK);
 ST7735_DrawImage(0, 0, 128, 128, (uint16_t*) test_img_128x128);
 HAL_Delay(3000);

 r++;
}
/* USER CODE END 0 */

/**
  * @brief  The application entry point.
  * @retval int
  */
int main(void)
{
  /* USER CODE BEGIN 1 */

  /* USER CODE END 1 */
  

  /* MCU Configuration--------------------------------------------------------*/

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

  /* USER CODE BEGIN Init */

  /* USER CODE END Init */

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

  /* USER CODE BEGIN SysInit */

  /* USER CODE END SysInit */

  /* Initialize all configured peripherals */
  MX_GPIO_Init();
  MX_SPI1_Init();
  /* USER CODE BEGIN 2 */
  ST7735_Init();
  ST7735_Backlight_On();
  /* USER CODE END 2 */

  /* Infinite loop */
  /* USER CODE BEGIN WHILE */
  while (1)
  {
	  demoTFT();
    /* USER CODE END WHILE */

    /* USER CODE BEGIN 3 */
  }
  /* USER CODE END 3 */
}
複製代碼