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標題: PY32F403C驅動SPI液晶屏2.8寸LVGL8演示程序 [打印本頁]

作者: eyancool 時間: 2024-12-8 21:39
標題: PY32F403C驅動SPI液晶屏2.8寸LVGL8演示程序

普冉的M4單片機系列，資源豐富，價格便宜。實在是太香了，用來驅動2.8寸SPI屏跑LVGL8超值劃算。
/**
******************************************************************************
* 文件名程: main.c
* 作者: 東莞-鄧凱歌
* 功能: 主程序
* 硬件: PY32F403C_KFB_V0.1
* 說明：
* 軟件版本 V1.0.1(2024/4/7 16:02)
******************************************************************************
**/
#include "main.h"
#include "user_uart.h"
#include "user_dma.h"
#include "user_timer.h"
#include "user_gpio.h"
#include "user_spi.h"
#include "lcd_driver.h"
#include "user_touch.h"

#include "lv_port_disp.h"
#include "lv_port_indev.h"
#include "lvgl.h"

#include "gui_guider.h"
#include "events_init.h"
#include "custom.h"

lv_ui guider_ui;

uint8_t aRxBuffer,bRxBuffer;

/* Private define ------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private user code ---------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
static void APP_SystemClockConfig(void);

uint32_t senpwm = 120;
extern uint8_t pwmbit;
uint8_t lcdbit;
/**
  * @brief  Main program.
  * @retval int
  */
int main(void)
{
      /* Reset of all peripherals, Initializes the Systick. */
      HAL_Init();

      /* Configure the system clock */
      APP_SystemClockConfig();
      MX_DMA_Init();

      MX_SPI1_Init();
      MX_SPI2_Init();
      MX_GPIO_Init();
//       APP_GpioConfig();
//       MX_USART1_UART_Init();
      MX_TIM1_Init();
      MX_TIM2_Init();
//       MX_TIM6_Init();
//       HAL_UART_Receive_IT(&huart1,&aRxBuffer,1);

//       LCD_Init();
////       LCD_Fill(0,0,320,240,RED);
////       LCD_Fill(0,0,320,240,WHITE);
//
//       LCD_DMA_Fill(0,0,320,240,RED);
//       LCD_DMA_Fill(0,0,320,240,WHITE);

      lv_init();
lv_port_disp_init();
      lv_port_indev_init();

//       lv_example_textarea_1();


      custom_init(&guider_ui);       //自定義的功能要放在UI初始化前面,切記!!!!
      setup_ui(&guider_ui);
events_init(&guider_ui);
      while (1)
      {
            if( tp_dev.calibit)
            {
               TP_Adjust();
            }else{

               lv_timer_handler();
            }
      }
}

/**
  * @brief  System Clock Configuration
  * @param  None
  * @retval None
  */
static void APP_SystemClockConfig(void)
{
      RCC_OscInitTypeDef  OscInitstruct = {0};
      RCC_ClkInitTypeDef  ClkInitstruct = {0};

      OscInitstruct.OscillatorType  = RCC_OSCILLATORTYPE_HSE | RCC_OSCILLATORTYPE_HSI | RCC_OSCILLATORTYPE_LSE |
                                                               RCC_OSCILLATORTYPE_LSI | RCC_OSCILLATORTYPE_HSI48M;
      OscInitstruct.HSEState       = RCC_HSE_ON;                            /* Enable HSE */
      OscInitstruct.HSEFreq       = RCC_HSE_16_32MHz;                      /* HSE working frequency range: 16M~32M */
      OscInitstruct.HSI48MState    = RCC_HSI48M_OFF;                         /* Disable HSI48M */
      OscInitstruct.HSIState       = RCC_HSI_ON;                            /* Enable HSI */
      OscInitstruct.LSEState       = RCC_LSE_OFF;                            /* Disable LSE */
//       OscInitstruct.LSEDriver    = RCC_LSEDRIVE_HIGH;                   /* Drive capability level: High */
      OscInitstruct.LSIState       = RCC_LSI_OFF;                            /* Disable LSI */
      OscInitstruct.PLL.PLLState = RCC_PLL_ON;                            /* Disable PLL */
      OscInitstruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;                   /* PLL clock source: HSE */
      OscInitstruct.PLL.PLLMUL    = RCC_PLL_MUL7;                      /* PLL multiplication factor: 6 */
      /* Configure Oscillators */
      if(HAL_RCC_OscConfig(&OscInitstruct) != HAL_OK)
      {
            Error_Handler();
      }

      ClkInitstruct.ClockType    = RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
      ClkInitstruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;                /* SYSCLK source select as HSE */
      ClkInitstruct.AHBCLKDivider = RCC_SYSCLK_DIV1;                   /* AHB clock not divided */
      ClkInitstruct.APB1CLKDivider  = RCC_HCLK_DIV1;                      /* APB1 clock not divided */
      ClkInitstruct.APB2CLKDivider  = RCC_HCLK_DIV2;                      /* APB1 clock divided by 2 */
      /* Configure Clocks */
      if(HAL_RCC_ClockConfig(&ClkInitstruct, FLASH_LATENCY_6) != HAL_OK)
      {
            Error_Handler();
      }
}

/**
  * @brief  This function is executed in case of error occurrence.
  * @param  None
  * @retval None
  */
void Error_Handler(void)
{
  /* Infinite loop */
  while (1)
  {
  }
}

#ifdef  USE_FULL_ASSERT
/**
  * @brief  Reports the name of the source file and the source line number
  *       where the assert_param error has occurred.
  * @param  file: pointer to the source file name
  * @param  line: assert_param error line source number
  * @retval None
  */
void assert_failed(uint8_t *file, uint32_t line)
{
  /* User can add his own implementation to report the file name and line number,
   for example: printf("Wrong parameters value: file %s on line %d\r\n", file, line)  */
  /* Infinite loop */
  while (1)
  {
  }
}
#endif /* USE_FULL_ASSERT */