/* USER CODE BEGIN Header */
/**
******************************************************************************
* [url=home.php?mod=space&uid=288409]@file[/url] : main.c
* [url=home.php?mod=space&uid=247401]@brief[/url] : Main program body
******************************************************************************
* @attention
*
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#define LCD_CMD_ADDR 0x60000000
#define LCD_DATA_ADDR 0x60000002
void LCD_WriteData(uint16_t data)
{
*(__IO uint16_t *)LCD_DATA_ADDR = data;
}
void LCD_WriteCMD(uint16_t cmd)
{
*(__IO uint16_t *)LCD_CMD_ADDR = cmd;
}
uint16_t ReadData(void)
{
uint16_t data;
data = *(__IO uint16_t *)LCD_DATA_ADDR;
return data;
}
/* USER CODE END Includes */
/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */
/* USER CODE END PTD */
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
/* USER CODE END PD */
/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */
/* USER CODE END PM */
/* Private variables ---------------------------------------------------------*/
SRAM_HandleTypeDef hsram1;
/* USER CODE BEGIN PV */
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
static void MX_GPIO_Init(void);
static void MX_FMC_Init(void);
static void MX_ICACHE_Init(void);
/* USER CODE BEGIN PFP */
/* USER CODE END PFP */
/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
void LCD_Init(void)
{
LL_GPIO_ResetOutputPin(LCD_PWR_ON_GPIO_Port,LCD_PWR_ON_Pin);
LL_GPIO_ResetOutputPin(LCD_RST_GPIO_Port,LCD_RST_Pin);
LL_mDelay(1);
LL_GPIO_SetOutputPin(LCD_RST_GPIO_Port,LCD_RST_Pin);
LL_mDelay(120);
LCD_WriteCMD(0x10);
LL_mDelay(10);
//软复位
LCD_WriteCMD(0x01);
LL_mDelay(200);
LCD_WriteCMD(0x11);
LL_mDelay(120);
//屏幕方向 0竖 0xA0横 0xC0倒竖 0x60倒横
LCD_WriteCMD(0x36);
LCD_WriteData(0x00);
//颜色格式 0x03 444 0x05 565 0x06 666
LCD_WriteCMD(0x3A);
LCD_WriteData(0x06);
//反色显示
LCD_WriteCMD(0x21);
//列地址
LCD_WriteCMD(0x2A);
LCD_WriteData(0x00);
LCD_WriteData(0x00);
LCD_WriteData(0x00);
LCD_WriteData(0xEF);
//行地址
LCD_WriteCMD(0x2B);
LCD_WriteData(0x00);
LCD_WriteData(0x00);
LCD_WriteData(0x00);
LCD_WriteData(0xEF);
//颜色数据格式
LCD_WriteCMD(0xB0);
LCD_WriteData(0x00);
LCD_WriteData(0xF1);
//porch
LCD_WriteCMD(0xB2);
LCD_WriteData(0x0C);
LCD_WriteData(0x0C);
LCD_WriteData(0x00);
LCD_WriteData(0x33);
LCD_WriteData(0x33);
//gate
LCD_WriteCMD(0xB7);
LCD_WriteData(0x35);
//vcom
LCD_WriteCMD(0xBB);
LCD_WriteData(0x1F);
//lcm
LCD_WriteCMD(0xC0);
LCD_WriteData(0x2C);
//VDV and VRH Command Enable
LCD_WriteCMD(0xC2);
LCD_WriteData(0x01);
LCD_WriteData(0xC3);
//VDV
LCD_WriteCMD(0xC4);
LCD_WriteData(0x20);
//Frame Rate Control in normal mode
LCD_WriteCMD(0xC6);
LCD_WriteData(0x0F);
//Power
LCD_WriteCMD(0xD0);
LCD_WriteData(0xA4);
LCD_WriteData(0xA1);
//Positive Voltage Gamma
LCD_WriteCMD(0xE0);
LCD_WriteData(0xD0);
LCD_WriteData(0x08);
LCD_WriteData(0x11);
LCD_WriteData(0x08);
LCD_WriteData(0x0C);
LCD_WriteData(0x15);
LCD_WriteData(0x39);
LCD_WriteData(0x33);
LCD_WriteData(0x50);
LCD_WriteData(0x36);
LCD_WriteData(0x13);
LCD_WriteData(0x14);
LCD_WriteData(0x29);
LCD_WriteData(0x2D);
//Negative Voltage Gamma
LCD_WriteCMD(0xE1);
LCD_WriteData(0xD0);
LCD_WriteData(0x08);
LCD_WriteData(0x10);
LCD_WriteData(0x08);
LCD_WriteData(0x06);
LCD_WriteData(0x06);
LCD_WriteData(0x39);
LCD_WriteData(0x44);
LCD_WriteData(0x51);
LCD_WriteData(0x0B);
LCD_WriteData(0x16);
LCD_WriteData(0x14);
LCD_WriteData(0x2F);
LCD_WriteData(0x31);
//TE
LCD_WriteCMD(0x35);
LCD_WriteData(0x01);
//开启显示
LCD_WriteCMD(0x29);
}
void LCD_SetPos(uint16_t x,uint16_t y)
{
LCD_WriteCMD(0x2A);
LCD_WriteData((x>>8)&0xFF);
LCD_WriteData(x&0xFF);
LCD_WriteData(0x00);
LCD_WriteData(0xEF);
LCD_WriteCMD(0x2B);
LCD_WriteData((y>>8)&0xFF);
LCD_WriteData(y&0xFF);
LCD_WriteData(0x00);
LCD_WriteData(0xEF);
}
void LCD_Test(void)
{
uint8_t r,g,b;
uint16_t rgb[2];
uint8_t i = 0;
uint8_t j = 0;
while(i < 240)
{
LCD_SetPos(0,i);
if(i<63 || i >188)
{
r = 252 - 4*(i%63);
g = 252 - r;
b = 0;
}
else if(i<126)
{
g = 252 - 4*(i%63);
b = 252 - g;
r = 0;
}
else if(i<189)
{
b = 252 - 4*(i%63);
r = 252 - b;
g = 0;
}
rgb[0] = (r<<8)|g;
rgb[1] = (b<<8);
j = 0;
LCD_WriteCMD(0x2C);
while(j < 240)
{
LCD_WriteData(rgb[0]);
LCD_WriteData(rgb[1]);
j+=1;
}
i+=1;
}
}
/* 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_FMC_Init();
MX_ICACHE_Init();
/* USER CODE BEGIN 2 */
LCD_Init();
LCD_Test();
/* USER CODE END 2 */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
}
/* USER CODE END 3 */
}
/**
* @brief System Clock Configuration
* @retval None
*/
void SystemClock_Config(void)
{
LL_FLASH_SetLatency(LL_FLASH_LATENCY_4);
while(LL_FLASH_GetLatency()!= LL_FLASH_LATENCY_4)
{
}
LL_PWR_SetRegulVoltageScaling(LL_PWR_REGU_VOLTAGE_SCALE0);
LL_RCC_MSI_Enable();
/* Wait till MSI is ready */
while(LL_RCC_MSI_IsReady() != 1)
{
}
LL_RCC_MSI_EnableRangeSelection();
LL_RCC_MSI_SetRange(LL_RCC_MSIRANGE_11);
LL_RCC_MSI_SetCalibTrimming(0);
LL_RCC_PLL_ConfigDomain_SYS(LL_RCC_PLLSOURCE_MSI, LL_RCC_PLLM_DIV_12, 50, LL_RCC_PLLR_DIV_2);
LL_RCC_PLL_EnableDomain_SYS();
LL_RCC_PLL_Enable();
/* Wait till PLL is ready */
while(LL_RCC_PLL_IsReady() != 1)
{
}
/* Intermediate AHB prescaler 2 when target frequency clock is higher than 80 MHz */
LL_RCC_SetAHBPrescaler(LL_RCC_SYSCLK_DIV_2);
LL_RCC_SetSysClkSource(LL_RCC_SYS_CLKSOURCE_PLL);
/* Wait till System clock is ready */
while(LL_RCC_GetSysClkSource() != LL_RCC_SYS_CLKSOURCE_STATUS_PLL)
{
}
/* Insure 1us transition state at intermediate medium speed clock*/
for (__IO uint32_t i = (RCC_MAX_FREQUENCY_MHZ >> 1); i !=0; i--);
LL_RCC_SetAHBPrescaler(LL_RCC_SYSCLK_DIV_1);
LL_RCC_SetAPB1Prescaler(LL_RCC_APB1_DIV_1);
LL_RCC_SetAPB2Prescaler(LL_RCC_APB2_DIV_1);
LL_SetSystemCoreClock(100000000);
/* Update the time base */
if (HAL_InitTick (TICK_INT_PRIORITY) != HAL_OK)
{
Error_Handler();
}
}
/**
* @brief ICACHE Initialization Function
* @param None
* @retval None
*/
static void MX_ICACHE_Init(void)
{
/* USER CODE BEGIN ICACHE_Init 0 */
/* USER CODE END ICACHE_Init 0 */
/* USER CODE BEGIN ICACHE_Init 1 */
/* USER CODE END ICACHE_Init 1 */
/** Enable instruction cache in 1-way (direct mapped cache)
*/
if (HAL_ICACHE_ConfigAssociativityMode(ICACHE_1WAY) != HAL_OK)
{
Error_Handler();
}
if (HAL_ICACHE_Enable() != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN ICACHE_Init 2 */
/* USER CODE END ICACHE_Init 2 */
}
/* FMC initialization function */
static void MX_FMC_Init(void)
{
/* USER CODE BEGIN FMC_Init 0 */
/* USER CODE END FMC_Init 0 */
FMC_NORSRAM_TimingTypeDef Timing = {0};
FMC_NORSRAM_TimingTypeDef ExtTiming = {0};
/* USER CODE BEGIN FMC_Init 1 */
/* USER CODE END FMC_Init 1 */
/** Perform the SRAM1 memory initialization sequence
*/
hsram1.Instance = FMC_NORSRAM_DEVICE;
hsram1.Extended = FMC_NORSRAM_EXTENDED_DEVICE;
/* hsram1.Init */
hsram1.Init.NSBank = FMC_NORSRAM_BANK1;
hsram1.Init.DataAddressMux = FMC_DATA_ADDRESS_MUX_DISABLE;
hsram1.Init.MemoryType = FMC_MEMORY_TYPE_SRAM;
hsram1.Init.MemoryDataWidth = FMC_NORSRAM_MEM_BUS_WIDTH_16;
hsram1.Init.BurstAccessMode = FMC_BURST_ACCESS_MODE_DISABLE;
hsram1.Init.WaitSignalPolarity = FMC_WAIT_SIGNAL_POLARITY_LOW;
hsram1.Init.WaitSignalActive = FMC_WAIT_TIMING_BEFORE_WS;
hsram1.Init.WriteOperation = FMC_WRITE_OPERATION_ENABLE;
hsram1.Init.WaitSignal = FMC_WAIT_SIGNAL_DISABLE;
hsram1.Init.ExtendedMode = FMC_EXTENDED_MODE_ENABLE;
hsram1.Init.AsynchronousWait = FMC_ASYNCHRONOUS_WAIT_DISABLE;
hsram1.Init.WriteBurst = FMC_WRITE_BURST_DISABLE;
hsram1.Init.ContinuousClock = FMC_CONTINUOUS_CLOCK_SYNC_ONLY;
hsram1.Init.WriteFifo = FMC_WRITE_FIFO_ENABLE;
hsram1.Init.NBLSetupTime = 0;
hsram1.Init.PageSize = FMC_PAGE_SIZE_NONE;
hsram1.Init.MaxChipSelectPulse = DISABLE;
/* Timing */
Timing.AddressSetupTime = 0;
Timing.AddressHoldTime = 15;
Timing.DataSetupTime = 2;
Timing.DataHoldTime = 2;
Timing.BusTurnAroundDuration = 2;
Timing.CLKDivision = 16;
Timing.DataLatency = 17;
Timing.AccessMode = FMC_ACCESS_MODE_A;
/* ExtTiming */
ExtTiming.AddressSetupTime = 0;
ExtTiming.AddressHoldTime = 15;
ExtTiming.DataSetupTime = 2;
ExtTiming.DataHoldTime = 1;
ExtTiming.BusTurnAroundDuration = 2;
ExtTiming.CLKDivision = 16;
ExtTiming.DataLatency = 17;
ExtTiming.AccessMode = FMC_ACCESS_MODE_A;
if (HAL_SRAM_Init(&hsram1, &Timing, &ExtTiming) != HAL_OK)
{
Error_Handler( );
}
/* USER CODE BEGIN FMC_Init 2 */
/* USER CODE END FMC_Init 2 */
}
/**
* @brief GPIO Initialization Function
* @param None
* @retval None
*/
static void MX_GPIO_Init(void)
{
LL_EXTI_InitTypeDef EXTI_InitStruct = {0};
LL_GPIO_InitTypeDef GPIO_InitStruct = {0};
/* USER CODE BEGIN MX_GPIO_Init_1 */
/* USER CODE END MX_GPIO_Init_1 */
/* GPIO Ports Clock Enable */
LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOE);
LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOB);
LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOG);
LL_PWR_EnableVddIO2();
LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOD);
LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOC);
LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOA);
LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOF);
LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOH);
/**/
LL_GPIO_ResetOutputPin(GPIOG, LED_GREEN_Pin|BLE_RSTN_Pin|AUDIO_RESETN_Pin);
/**/
LL_GPIO_ResetOutputPin(LED_RED_GPIO_Port, LED_RED_Pin);
/**/
LL_GPIO_ResetOutputPin(UCPD_DBn_GPIO_Port, UCPD_DBn_Pin);
/**/
LL_GPIO_ResetOutputPin(LCD_TE_GPIO_Port, LCD_TE_Pin);
/**/
LL_GPIO_ResetOutputPin(LCD_PWR_ON_GPIO_Port, LCD_PWR_ON_Pin);
/**/
LL_GPIO_ResetOutputPin(GPIOF, LCD_RST_Pin|STMOD_SEL_12_Pin|STMOD_SEL_34_Pin|CTP_RST_Pin);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_5|LL_GPIO_PIN_3|LL_GPIO_PIN_4|LL_GPIO_PIN_2
|LL_GPIO_PIN_6;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
GPIO_InitStruct.Alternate = LL_GPIO_AF_13;
LL_GPIO_Init(GPIOE, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LCD_BL_PWM_Pin;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
GPIO_InitStruct.Alternate = LL_GPIO_AF_14;
LL_GPIO_Init(LCD_BL_PWM_GPIO_Port, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_6|LL_GPIO_PIN_7;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_OPENDRAIN;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
GPIO_InitStruct.Alternate = LL_GPIO_AF_4;
LL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LED_GREEN_Pin|BLE_RSTN_Pin|AUDIO_RESETN_Pin;
GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
LL_GPIO_Init(GPIOG, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_2;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
GPIO_InitStruct.Alternate = GPIO_AF12_SDMMC1;
LL_GPIO_Init(GPIOD, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_11|LL_GPIO_PIN_12|LL_GPIO_PIN_10|LL_GPIO_PIN_9
|LL_GPIO_PIN_8;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
GPIO_InitStruct.Alternate = GPIO_AF12_SDMMC1;
LL_GPIO_Init(GPIOC, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_15|VBUS_SENSE_Pin;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
LL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_12|LL_GPIO_PIN_11;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
GPIO_InitStruct.Alternate = LL_GPIO_AF_10;
LL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = USER_BUTTON_Pin;
GPIO_InitStruct.Mode = LL_GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
LL_GPIO_Init(USER_BUTTON_GPIO_Port, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LED_RED_Pin;
GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
LL_GPIO_Init(LED_RED_GPIO_Port, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = UCPD_DBn_Pin;
GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
LL_GPIO_Init(UCPD_DBn_GPIO_Port, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = USART1_TX_Pin|USART1_RX_Pin;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
GPIO_InitStruct.Alternate = LL_GPIO_AF_7;
LL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LCD_TE_Pin;
GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
LL_GPIO_Init(LCD_TE_GPIO_Port, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LCD_PWR_ON_Pin;
GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
LL_GPIO_Init(LCD_PWR_ON_GPIO_Port, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_2|LL_GPIO_PIN_3|LL_GPIO_PIN_1;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
GPIO_InitStruct.Alternate = LL_GPIO_AF_10;
LL_GPIO_Init(GPIOC, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_7;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
GPIO_InitStruct.Alternate = LL_GPIO_AF_6;
LL_GPIO_Init(GPIOG, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_4|LL_GPIO_PIN_2|LL_GPIO_PIN_3|BLE_CSN_Pin;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
GPIO_InitStruct.Alternate = LL_GPIO_AF_5;
LL_GPIO_Init(GPIOG, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_0;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
GPIO_InitStruct.Alternate = LL_GPIO_AF_3;
LL_GPIO_Init(GPIOC, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LCD_RST_Pin|STMOD_SEL_12_Pin|STMOD_SEL_34_Pin|CTP_RST_Pin;
GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
LL_GPIO_Init(GPIOF, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_2|LL_GPIO_PIN_7|LL_GPIO_PIN_3|LL_GPIO_PIN_6;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
GPIO_InitStruct.Alternate = LL_GPIO_AF_10;
LL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_2|LL_GPIO_PIN_1|LL_GPIO_PIN_0;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
GPIO_InitStruct.Alternate = LL_GPIO_AF_10;
LL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_10|LL_GPIO_PIN_11;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
GPIO_InitStruct.Alternate = LL_GPIO_AF_8;
LL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = UCPD_FLT_Pin;
GPIO_InitStruct.Mode = LL_GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
LL_GPIO_Init(UCPD_FLT_GPIO_Port, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_15;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
LL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/**/
GPIO_InitStruct.Pin = LL_GPIO_PIN_12;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
GPIO_InitStruct.Alternate = LL_GPIO_AF_6;
LL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/**/
LL_EXTI_SetEXTISource(LL_EXTI_EXTI_PORTF, LL_EXTI_EXTI_LINE3);
/**/
LL_EXTI_SetEXTISource(LL_EXTI_EXTI_PORTF, LL_EXTI_EXTI_LINE2);
/**/
LL_EXTI_SetEXTISource(LL_EXTI_EXTI_PORTF, LL_EXTI_EXTI_LINE1);
/**/
LL_EXTI_SetEXTISource(LL_EXTI_EXTI_PORTG, LL_EXTI_EXTI_LINE6);
/**/
EXTI_InitStruct.Line_0_31 = LL_EXTI_LINE_3;
EXTI_InitStruct.Line_32_63 = LL_EXTI_LINE_NONE;
EXTI_InitStruct.LineCommand = ENABLE;
EXTI_InitStruct.Mode = LL_EXTI_MODE_IT;
EXTI_InitStruct.Trigger = LL_EXTI_TRIGGER_RISING;
LL_EXTI_Init(&EXTI_InitStruct);
/**/
EXTI_InitStruct.Line_0_31 = LL_EXTI_LINE_2;
EXTI_InitStruct.Line_32_63 = LL_EXTI_LINE_NONE;
EXTI_InitStruct.LineCommand = ENABLE;
EXTI_InitStruct.Mode = LL_EXTI_MODE_IT;
EXTI_InitStruct.Trigger = LL_EXTI_TRIGGER_RISING;
LL_EXTI_Init(&EXTI_InitStruct);
/**/
EXTI_InitStruct.Line_0_31 = LL_EXTI_LINE_1;
EXTI_InitStruct.Line_32_63 = LL_EXTI_LINE_NONE;
EXTI_InitStruct.LineCommand = ENABLE;
EXTI_InitStruct.Mode = LL_EXTI_MODE_IT;
EXTI_InitStruct.Trigger = LL_EXTI_TRIGGER_RISING;
LL_EXTI_Init(&EXTI_InitStruct);
/**/
EXTI_InitStruct.Line_0_31 = LL_EXTI_LINE_6;
EXTI_InitStruct.Line_32_63 = LL_EXTI_LINE_NONE;
EXTI_InitStruct.LineCommand = ENABLE;
EXTI_InitStruct.Mode = LL_EXTI_MODE_IT;
EXTI_InitStruct.Trigger = LL_EXTI_TRIGGER_RISING;
LL_EXTI_Init(&EXTI_InitStruct);
/**/
LL_GPIO_SetPinPull(GYRO_ACC_INT_GPIO_Port, GYRO_ACC_INT_Pin, LL_GPIO_PULL_NO);
/**/
LL_GPIO_SetPinPull(SDIO_DETECT_GPIO_Port, SDIO_DETECT_Pin, LL_GPIO_PULL_NO);
/**/
LL_GPIO_SetPinPull(CTP_INT_GPIO_Port, CTP_INT_Pin, LL_GPIO_PULL_NO);
/**/
LL_GPIO_SetPinPull(BLE_INT_GPIO_Port, BLE_INT_Pin, LL_GPIO_PULL_NO);
/**/
LL_GPIO_SetPinMode(GYRO_ACC_INT_GPIO_Port, GYRO_ACC_INT_Pin, LL_GPIO_MODE_INPUT);
/**/
LL_GPIO_SetPinMode(SDIO_DETECT_GPIO_Port, SDIO_DETECT_Pin, LL_GPIO_MODE_INPUT);
/**/
LL_GPIO_SetPinMode(CTP_INT_GPIO_Port, CTP_INT_Pin, LL_GPIO_MODE_INPUT);
/**/
LL_GPIO_SetPinMode(BLE_INT_GPIO_Port, BLE_INT_Pin, LL_GPIO_MODE_INPUT);
/* USER CODE BEGIN MX_GPIO_Init_2 */
/* USER CODE END MX_GPIO_Init_2 */
}
/* USER CODE BEGIN 4 */
/* USER CODE END 4 */
/**
* @brief This function is executed in case of error occurrence.
* @retval None
*/
void Error_Handler(void)
{
/* USER CODE BEGIN Error_Handler_Debug */
/* User can add his own implementation to report the HAL error return state */
__disable_irq();
while (1)
{
}
/* USER CODE END Error_Handler_Debug */
}
#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 CODE BEGIN 6 */
/* User can add his own implementation to report the file name and line number,
ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
/* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */
编译烧录,可以看到红绿蓝色条了