帮我写一个stm32c8

6的LED闪烁程序。

好的，我可以回答这个问题。以下是一个简单的stm32c8的LED闪烁程序：

#include "stm32f8xx.h"

int main(void)
{
RCC->AHB1ENR |= RCC_AHB1ENR_GPIOAEN; //使能GPIOA时钟
GPIOA->MODER |= GPIO_MODER_MODER5_0; //将PA5设置为输出模式

while(1)
{
GPIOA->BSRR = GPIO_BSRR_BS_5; //将PA5置高电平
for(int i=0; i<1000000; i++); //延时
GPIOA->BSRR = GPIO_BSRR_BR_5; //将PA5置低电平
for(int i=0; i<1000000; i++); //延时
}
}

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帮我写一个stm32c8t6上的rtc实时时钟代码

好的，我可以回答这个问题。以下是一个简单的stm32c8t6上的rtc实时时钟代码：

#include "stm32f1xx_hal.h"

RTC_HandleTypeDef hrtc;

void SystemClock_Config(void);
static void MX_GPIO_Init(void);
static void MX_RTC_Init(void);

int main(void)
{
HAL_Init();
SystemClock_Config();
MX_GPIO_Init();
MX_RTC_Init();

while (1)
{
RTC_TimeTypeDef sTime;
RTC_DateTypeDef sDate;

HAL_RTC_GetTime(&hrtc, &sTime, RTC_FORMAT_BIN);
HAL_RTC_GetDate(&hrtc, &sDate, RTC_FORMAT_BIN);

printf("Current Time: %02d:%02d:%02d\r\n", sTime.Hours, sTime.Minutes, sTime.Seconds);
printf("Current Date: %02d-%02d-%02d\r\n", sDate.Date, sDate.Month, 2000 + sDate.Year);

HAL_Delay(1000);
}
}

void SystemClock_Config(void)
{
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};

/** Configure the main internal regulator output voltage
*/
__HAL_RCC_PWR_CLK_ENABLE();
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
/** 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();
}
}

static void MX_RTC_Init(void)
{
RTC_TimeTypeDef sTime = {0};
RTC_DateTypeDef sDate = {0};

/** Initialize RTC Only
*/
hrtc.Instance = RTC;
hrtc.Init.AsynchPrediv = 127;
hrtc.Init.SynchPrediv = 255;
hrtc.Init.OutPut = RTC_OUTPUT_DISABLE;
hrtc.Init.OutPutPolarity = RTC_OUTPUT_POLARITY_HIGH;
hrtc.Init.OutPutType = RTC_OUTPUT_TYPE_OPENDRAIN;
if (HAL_RTC_Init(&hrtc) != HAL_OK)
{
Error_Handler();
}

/** Initialize RTC and set the Time and Date
*/
sTime.Hours = 12;
sTime.Minutes = 0;
sTime.Seconds = 0;

if (HAL_RTC_SetTime(&hrtc, &sTime, RTC_FORMAT_BIN) != HAL_OK)
{
Error_Handler();
}

sDate.WeekDay = RTC_WEEKDAY_MONDAY;
sDate.Month = RTC_MONTH_JANUARY;
sDate.Date = 1;
sDate.Year = 0;

if (HAL_RTC_SetDate(&hrtc, &sDate, RTC_FORMAT_BIN) != HAL_OK)
{
Error_Handler();
}
}

static void MX_GPIO_Init(void)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};

__HAL_RCC_GPIOC_CLK_ENABLE();

GPIO_InitStruct.Pin = GPIO_PIN_13;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
}

void Error_Handler(void)
{
while (1)
{
}
}

注意：以上代码仅供参考，具体实现需要根据实际情况进行调整。

帮我写一个stm32c6t6连接lcd1602的程序

好的，下面是基于STM32CubeIDE的stm32c6t6连接lcd1602的程序。

首先，在STM32CubeIDE中新建一个工程，选择正确的芯片型号和工具链。然后在"Pinout & Configuration"选项卡中配置GPIO引脚。假设我们将LCD的RS、RW和E信号连接到GPIOA的4、5和6引脚，将D4-D7引脚连接到GPIOB的0-3引脚。

接下来，打开工程文件夹下的main.c文件，加入以下代码：

#include "stm32c6xx.h"

#define LCD_RS_Pin GPIO_PIN_4
#define LCD_RS_GPIO_Port GPIOA
#define LCD_RW_Pin GPIO_PIN_5
#define LCD_RW_GPIO_Port GPIOA
#define LCD_E_Pin GPIO_PIN_6
#define LCD_E_GPIO_Port GPIOA
#define LCD_D4_Pin GPIO_PIN_0
#define LCD_D4_GPIO_Port GPIOB
#define LCD_D5_Pin GPIO_PIN_1
#define LCD_D5_GPIO_Port GPIOB
#define LCD_D6_Pin GPIO_PIN_2
#define LCD_D6_GPIO_Port GPIOB
#define LCD_D7_Pin GPIO_PIN_3
#define LCD_D7_GPIO_Port GPIOB

void LCD_WriteCommand(uint8_t cmd);
void LCD_WriteData(uint8_t data);
void LCD_Init(void);

int main(void)
{
  HAL_Init();

  LCD_Init();

  while (1)
  {
    // 在这里添加你的代码
  }
}

void LCD_WriteCommand(uint8_t cmd)
{
  GPIOA->BSRR |= (LCD_RS_Pin << 16); // RS = 0
  GPIOA->BSRR |= (LCD_RW_Pin << 16); // RW = 0
  GPIOB->ODR = (GPIOB->ODR & 0xFFF0) | (cmd >> 4);
  GPIOA->BSRR |= (LCD_E_Pin); // E = 1
  GPIOA->BSRR |= (LCD_E_Pin << 16); // E = 0
  GPIOB->ODR = (GPIOB->ODR & 0xFFF0) | (cmd & 0x0F);
  GPIOA->BSRR |= (LCD_E_Pin); // E = 1
  GPIOA->BSRR |= (LCD_E_Pin << 16); // E = 0
}

void LCD_WriteData(uint8_t data)
{
  GPIOA->BSRR |= (LCD_RS_Pin); // RS = 1
  GPIOA->BSRR |= (LCD_RW_Pin << 16); // RW = 0
  GPIOB->ODR = (GPIOB->ODR & 0xFFF0) | (data >> 4);
  GPIOA->BSRR |= (LCD_E_Pin); // E = 1
  GPIOA->BSRR |= (LCD_E_Pin << 16); // E = 0
  GPIOB->ODR = (GPIOB->ODR & 0xFFF0) | (data & 0x0F);
  GPIOA->BSRR |= (LCD_E_Pin); // E = 1
  GPIOA->BSRR |= (LCD_E_Pin << 16); // E = 0
}

void LCD_Init(void)
{
  HAL_Delay(50);
  LCD_WriteCommand(0x03);
  HAL_Delay(5);
  LCD_WriteCommand(0x03);
  HAL_Delay(1);
  LCD_WriteCommand(0x03);
  HAL_Delay(1);
  LCD_WriteCommand(0x02);
  LCD_WriteCommand(0x28);
  LCD_WriteCommand(0x0C);
  LCD_WriteCommand(0x01);
  LCD_WriteCommand(0x06);
}

这个程序定义了连接LCD的引脚，并定义了三个函数：

- `LCD_WriteCommand()`：发送命令给LCD
- `LCD_WriteData()`：发送数据给LCD
- `LCD_Init()`：初始化LCD

在`main()`函数中，我们首先初始化LCD，然后可以添加自己的代码。

这个程序使用了基于GPIO口的LCD1602驱动程序，具体原理可以参考这篇文章：[使用单片机驱动LCD1602液晶屏](https://www.cnblogs.com/whoami-shaw/p/10753572.html)。

希望这个程序对你有所帮助！