使用标准库写一个stm32lcd开机动画，

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <time.h>

#define LCD_WIDTH 16
#define LCD_HEIGHT 2

// Function to initialize the LCD
void lcd_init() {
// Your code to initialize the LCD here
// ...
}

// Function to clear the LCD display
void lcd_clear() {
// Your code to clear the LCD display here
// ...
}

// Function to set the cursor position on the LCD
void lcd_set_cursor(int row, int col) {
// Your code to set the cursor position on the LCD here
// ...
}

// Function to write a character to the LCD
void lcd_write_char(char c) {
// Your code to write a character to the LCD here
// ...
}

// Function to display the startup animation on the LCD
void display_startup_animation() {
char animation[LCD_HEIGHT][LCD_WIDTH] = {
"**********Welcome*********",
"**********to STM32!********",
};

lcd_clear();

for (int row = 0; row < LCD_HEIGHT; row++) {
lcd_set_cursor(row, 0);

for (int col = 0; col < LCD_WIDTH; col++) {
lcd_write_char(animation[row][col]);
usleep(50000); // Delay for animation effect
}
}

usleep(2000000); // Delay after animation
}

int main() {
lcd_init();
display_startup_animation();

// Rest of your code

return 0;
}
注意：上述代码只是一个示例，实际的 LCD 控制函数需要根据具体的 STM32 芯片和所使用的 LCD 模块进行相应的修改和适配。