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STM32H750XB_RT-THREAD/28-电容触摸屏—触摸画板（兼容屏幕版本）/User/main.c

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STM32H750 RTThread 例程
2025-07-21 06:34:29 +00:00
/**
******************************************************************
* @file main.c
* @author fire
* @version V1.0
* @date 2019-xx-xx
* @brief <EFBFBD><EFBFBD><EFBFBD>ݴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>-<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
******************************************************************
* @attention
*
* ʵ<EFBFBD><EFBFBD>ƽ̨:Ұ<EFBFBD><EFBFBD> STM32H750<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* <EFBFBD><EFBFBD>̳ :http://www.firebbs.cn
* <EFBFBD>Ա<EFBFBD> :http://firestm32.taobao.com
*
******************************************************************
*/
#include "stm32h7xx.h"
#include "main.h"
#include "./led/bsp_led.h"
#include "./usart/bsp_debug_usart.h"
#include "./sdram/bsp_sdram.h"
#include "./lcd/bsp_lcd.h"
#include "./touch/bsp_i2c_touch.h"
#include "./touch/bsp_touch_gtxx.h"
#include "./touch/palette.h"
#include "./delay/core_delay.h"
#include "./touch/palette.h"
#include "./mpu/bsp_mpu.h"
extern void GTP_TouchProcess(void);
void Delay(__IO uint32_t nCount);
void LCD_Test(void);
/**
* @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @param <EFBFBD><EFBFBD>
* @retval <EFBFBD><EFBFBD>
*/
int main(void)
{
/* ϵͳʱ<CDB3>ӳ<EFBFBD>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>480MHz */
SystemClock_Config();
/* LED <20>˿ڳ<CBBF>ʼ<EFBFBD><CABC> */
LED_GPIO_Config();
/* <20><><EFBFBD><EFBFBD> MPU */
Board_MPU_Config(0, MPU_Normal_WT, 0xD0000000, MPU_32MB);
Board_MPU_Config(1, MPU_Normal_WT, 0x24000000, MPU_512KB);
SCB_EnableICache(); // ʹ<><CAB9>ָ<EFBFBD><D6B8> Cache
SCB_EnableDCache(); // ʹ<><CAB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Cache
/* <20><><EFBFBD>ô<EFBFBD><C3B4><EFBFBD>1Ϊ<31><CEAA>115200 8-N-1 */
DEBUG_USART_Config();
printf("\r\n<EFBFBD><EFBFBD>ӭʹ<EFBFBD><EFBFBD>Ұ<EFBFBD><EFBFBD>STM32H743<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>塣\r\n");
printf("\r\nҰ<EFBFBD><EFBFBD>STM32H743 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\r\n");
/* <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
GTP_Init_Panel();
printf("\r\n<EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD>\r\n"
"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>4.3<EFBFBD><EFBFBD>/5<><35><EFBFBD><EFBFBD>RGB<47><42>Ļ<EFBFBD><C4BB>ʹ<EFBFBD>õĴ<C3B5><C4B4><EFBFBD>оƬ<D0BE><C6AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GT1151QM<51><4D>\r\n"
"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD>쳣<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȷ<EFBFBD><EFBFBD>ʹ<EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>оƬ<EFBFBD>ͺţ<EFBFBD>"
"<EFBFBD>ڡ<EFBFBD>bsp_i2c_touch.h<><68><EFBFBD>ļ<EFBFBD><C4BC>޸ĺ궨<C4BA><EAB6A8> LCD_TOUCH_IC_GT1151QM<51><4D>\r\n\r\n");
/* LCD <20>˿ڳ<CBBF>ʼ<EFBFBD><CABC> */
LCD_Init();
/* LCD <20><>һ<EFBFBD><D2BB><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC> */
LCD_LayerInit(0, LCD_FB_START_ADDRESS,RGB888);
/* LCD <20>ڶ<EFBFBD><DAB6><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC> */
LCD_LayerInit(1, LCD_FB_START_ADDRESS+(LCD_GetXSize()*LCD_GetYSize()*4),RGB888);
/* ʹ<><CAB9>LCD<43><44><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
LCD_DisplayOn();
/* ѡ<><D1A1>LCD<43><44>һ<EFBFBD><D2BB> */
LCD_SelectLayer(0);
/* <20><>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾȫ<CABE><C8AB> */
LCD_Clear(LCD_COLOR_BLACK);
/* ѡ<><D1A1>LCD<43>ڶ<EFBFBD><DAB6><EFBFBD> */
LCD_SelectLayer(1);
/* <20>ڶ<EFBFBD><DAB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾȫ<CABE><C8AB> */
LCD_Clear(LCD_COLOR_TRANSPARENT);
/* <20><><EFBFBD>õ<EFBFBD>һ<EFBFBD>͵ڶ<CDB5><DAB6><EFBFBD><EFBFBD><EFBFBD>͸<EFBFBD><CDB8><EFBFBD><EFBFBD>,<2C><>СֵΪ0<CEAA><30><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵΪ255*/
LCD_SetTransparency(0, 0);
LCD_SetTransparency(1, 255);
/*<2A><><EFBFBD>û<EFBFBD><C3BB>庯<EFBFBD><E5BAAF>*/
Palette_Init();
Delay(0xfff);
while(1)
{
// GTP_TouchProcess();
// HAL_Delay(20);
}
}
/**
* @brief System Clock <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* system Clock <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:
* System Clock source = PLL (HSE)
* SYSCLK(Hz) = 480000000 (CPU Clock)
* HCLK(Hz) = 240000000 (AXI and AHBs Clock)
* AHB Prescaler = 2
* D1 APB3 Prescaler = 2 (APB3 Clock 120MHz)
* D2 APB1 Prescaler = 2 (APB1 Clock 120MHz)
* D2 APB2 Prescaler = 2 (APB2 Clock 120MHz)
* D3 APB4 Prescaler = 2 (APB4 Clock 120MHz)
* HSE Frequency(Hz) = 25000000
* PLL_M = 5
* PLL_N = 192
* PLL_P = 2
* PLL_Q = 4
* PLL_R = 2
* VDD(V) = 3.3
* Flash Latency(WS) = 4
* @param None
* @retval None
*/
/**
* @brief System Clock Configuration
* @retval None
*/
void SystemClock_Config(void)
{
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
/** <20><><EFBFBD>õ<EFBFBD>Դ<EFBFBD><D4B4><EFBFBD>ø<EFBFBD><C3B8><EFBFBD>
*/
HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);
/** <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ
*/
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE0);
while(!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {}
/** <20><>ʼ<EFBFBD><CABC>CPU<50><55>AHB<48><42>APB<50><42><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
*/
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
RCC_OscInitStruct.PLL.PLLM = 5;
RCC_OscInitStruct.PLL.PLLN = 192;
RCC_OscInitStruct.PLL.PLLP = 2;
RCC_OscInitStruct.PLL.PLLQ = 4;
RCC_OscInitStruct.PLL.PLLR = 2;
RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_2;
RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOWIDE;
RCC_OscInitStruct.PLL.PLLFRACN = 0;
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
{
while(1);
}
/** <20><>ʼ<EFBFBD><CABC>CPU<50><55>AHB<48><42>APB<50><42><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
*/
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2
|RCC_CLOCKTYPE_D3PCLK1|RCC_CLOCKTYPE_D1PCLK1;
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1;
RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV2;
RCC_ClkInitStruct.APB3CLKDivider = RCC_APB3_DIV2;
RCC_ClkInitStruct.APB1CLKDivider = RCC_APB1_DIV2;
RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV2;
RCC_ClkInitStruct.APB4CLKDivider = RCC_APB4_DIV2;
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4) != HAL_OK)
{
while(1);
}
}
void Delay(__IO uint32_t nCount) //<2F>򵥵<EFBFBD><F2B5A5B5><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>
{
for(; nCount != 0; nCount--);
}
/****************************END OF FILE***************************/
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