STM32-HAL库（下1）
191 整体项目框架搭建
（1）添加矩阵键盘，OLED屏幕，蜂鸣器，W25Q128，继电器(门磁)模块代码；
-(52. 智能门禁项目-main.c,keyboard.c,beep.c,lock.c,oled.c,w25q128.c,password.c,keyboard.h,beep.h,lock.h,oled.h,font.h,w25q128.h,password.h)-待测试
192 屏幕显示部分代码封装
（1）参考"52. 智能门禁项目",对"请输入密码:",“密码正确”,“密码错误”,“请输入旧密码”,“请输入新密码”,“密码修改成功”,"请设定密码"这些汉字取模，编写oled_show_chinese()函数；
-(52. 智能门禁项目-oled.c,oled.h,font.h)-待测试
193-194 密码处理模块封装
（1）参考"52. 智能门禁项目"，添加密码文件password.c，编写初始化密码函数，保存密码函数，密码对比函数，密码输入正确操作函数，密码输入错误操作函数，旧密码输入正确操作函数，
旧密码输入错误操作函数，检查密码是否存在函数；-(52. 智能门禁项目-password.c,password.h)-待测试
195 智能门禁项目完结
（1）参考"52. 智能门禁项目",按照流程图编写智能门禁业务代码；
-(52. 智能门禁项目-main.c,keyboard.c,beep.c,lock.c,oled.c,w25q128.c,password.c,keyboard.h,beep.h,lock.h,oled.h,font.h,w25q128.h,password.h)-待测试
/*
-------------------------------------------------------------------------
main.c：
-------------------------------------------------------------------------
*/
#include "sys.h"
#include "delay.h"
#include "led.h"
#include "uart1.h"
#include "beep.h"
#include "keyboard.h"
#include "lock.h"
#include "oled.h"
#include "w25q128.h"
#include "password.h"
int main(void)
{
HAL_Init(); /* 初始化HAL库 */
stm32_clock_init(RCC_PLL_MUL9); /* 设置时钟, 72Mhz */
led_init(); /* 初始化LED灯 */
uart1_init(115200);
beep_init();
keyboard_init();
lock_init();
oled_init();
password_init();
printf("hello world!\r\n");
password_chek();
uint8_t key_last = 0;
while(1)
{
oled_show_input();
key_last = password_get_input();
if(key_last == POUND_KEY)
{
if(password_compare() == TRUE)
password_input_right_action();
else
password_input_wrong_action();
}
else if(key_last == STAR_KEY)
{
oled_show_old();
password_get_input();
if(password_compare() == TRUE)
password_old_right_action();
else
password_old_wrong_action();
}
}
}
/*
-------------------------------------------------------------------------
keyboard.c：
-------------------------------------------------------------------------
*/
#include "keyboard.h"
#include "delay.h"
static uint8_t key_value = 0;
//键盘初始化函数keyboard_init()
void keyboard_init(void)
{
GPIO_InitTypeDef gpio_initstruct;
//打开时钟
__HAL_RCC_GPIOB_CLK_ENABLE(); // 使能GPIOB时钟
//调用GPIO初始化函数
// HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init)
gpio_initstruct.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_10;
gpio_initstruct.Mode = GPIO_MODE_IT_FALLING;
gpio_initstruct.Pull = GPIO_PULLUP; // 上拉
gpio_initstruct.Speed = GPIO_SPEED_FREQ_HIGH; // 高速
HAL_GPIO_Init(GPIOB,&gpio_initstruct);
gpio_initstruct.Pin = GPIO_PIN_11 | GPIO_PIN_12 | GPIO_PIN_13;
gpio_initstruct.Mode = GPIO_MODE_INPUT;
gpio_initstruct.Pull = GPIO_PULLDOWN;
gpio_initstruct.Speed = GPIO_SPEED_FREQ_HIGH; // 高速
HAL_GPIO_Init(GPIOB,&gpio_initstruct);
HAL_NVIC_SetPriority(EXTI0_IRQn,3,0);
HAL_NVIC_EnableIRQ(EXTI0_IRQn);
HAL_NVIC_SetPriority(EXTI1_IRQn,3,0);
HAL_NVIC_EnableIRQ(EXTI1_IRQn);
HAL_NVIC_SetPriority(EXTI2_IRQn,3,0);
HAL_NVIC_EnableIRQ(EXTI2_IRQn);
HAL_NVIC_SetPriority(EXTI15_10_IRQn,3,0);
HAL_NVIC_EnableIRQ(EXTI15_10_IRQn);
}
//4行对应的中断服务函数EXTIx_IRQHandler()
void EXTI0_IRQHandler(void)
{
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_0);
}
void EXTI1_IRQHandler(void)
{
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_1);
}
void EXTI2_IRQHandler(void)
{
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_2);
}
void EXTI10_IRQHandler(void)
{
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_10);
}
//回调函数HAL_GPIO_EXTI_Callback()
void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
{
uint8_t row = 0,column = 0;
if(key_value != 0) return;//key_value不等于0，直接返回，即按键手速太快，保留第一次按键值
//确定行
if(GPIO_Pin == GPIO_PIN_0)
row = 0x10;
else if(GPIO_Pin == GPIO_PIN_1)
row = 0x20;
else if(GPIO_Pin == GPIO_PIN_2)
row = 0x30;
else if(GPIO_Pin == GPIO_PIN_10)
row = 0x40;
//确定列
if(HAL_GPIO_ReadPin(GPIOB,GPIO_PIN_11) == GPIO_PIN_SET)
{
delay_ms(10);
while(HAL_GPIO_ReadPin(GPIOB,GPIO_PIN_11))
column = 0x01;
}
else if(HAL_GPIO_ReadPin(GPIOB,GPIO_PIN_12) == GPIO_PIN_SET)
{
delay_ms(10);
while(HAL_GPIO_ReadPin(GPIOB,GPIO_PIN_12))
column = 0x02;
}
else if(HAL_GPIO_ReadPin(GPIOB,GPIO_PIN_13) == GPIO_PIN_SET)
{
delay_ms(10);
while(HAL_GPIO_ReadPin(GPIOB,GPIO_PIN_13))
column = 0x03;
}
if(row != 0 && column != 0)
key_value = row | column;
}
//键盘获取值keyboard_get_value()
uint8_t keyboard_get_value(void)
{
uint8_t ch = 0;
if(key_value != 0)
{
if(key_value == 0x11) ch = '1';
else if(key_value == 0x12) ch = '2';
else if(key_value == 0x13) ch = '3';
else if(key_value == 0x21) ch = '4';
else if(key_value == 0x22) ch = '5';
else if(key_value == 0x23) ch = '6';
else if(key_value == 0x31) ch = '7';
else if(key_value == 0x32) ch = '8';
else if(key_value == 0x33) ch = '9';
else if(key_value == 0x41) ch = '*';
else if(key_value == 0x42) ch = '0';
else if(key_value == 0x43) ch = '#';
delay_ms(400);
key_value = 0x00;//取完值后还原初值
}
return ch;
}
/*
-------------------------------------------------------------------------
beep.c：
-------------------------------------------------------------------------
*/
#include "beep.h"
#include "sys.h"
//初始化GPIO函数
void beep_init(void)
{
GPIO_InitTypeDef gpio_initstruct;
//打开时钟
__HAL_RCC_GPIOC_CLK_ENABLE(); // 使能GPIOC时钟
//调用GPIO初始化函数
// HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init)
gpio_initstruct.Pin = GPIO_PIN_13; // BEEP及LED2对应的引脚
gpio_initstruct.Mode = GPIO_MODE_OUTPUT_PP; // 推挽输出
gpio_initstruct.Pull = GPIO_PULLUP; // 上拉
gpio_initstruct.Speed = GPIO_SPEED_FREQ_HIGH; // 高速
HAL_GPIO_Init(GPIOC,&gpio_initstruct);
//关闭LED
beep_off();
}
//点亮BEEP函数
void beep_on(void)
{
//void HAL_GPIO_WritePin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState)
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_13, GPIO_PIN_RESET); // 拉低BEEP引脚，点亮BEEP
}
//熄灭BEEP函数
void beep_off(void)
{
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_13, GPIO_PIN_SET); // 拉高BEEP引脚，熄灭BEEP
}
//翻转BEEP状态函数
void beep_toggle(void)
{
//void HAL_GPIO_TogglePin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin)
HAL_GPIO_TogglePin(GPIOC,GPIO_PIN_13);
}
/*
-------------------------------------------------------------------------
lock.c：
-------------------------------------------------------------------------
*/
#include "lock.h"
#include "sys.h"
//初始化GPIO函数
void lock_init()
{
GPIO_InitTypeDef gpio_initstruct;
//打开时钟
__HAL_RCC_GPIOB_CLK_ENABLE(); // 使能GPIOB时钟
//调用GPIO初始化函数
// HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init)
gpio_initstruct.Pin = GPIO_PIN_7; // LED1对应的引脚
gpio_initstruct.Mode = GPIO_MODE_OUTPUT_PP; // 推挽输出
gpio_initstruct.Pull = GPIO_PULLUP; // 上拉
gpio_initstruct.Speed = GPIO_SPEED_FREQ_HIGH; // 高速
HAL_GPIO_Init(GPIOB,&gpio_initstruct);
//关闭LED
lock_off();
}
//闭合继电器的函数
void lock_on(void)
{
//void HAL_GPIO_WritePin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState)
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_7, GPIO_PIN_RESET); // 拉低LED1引脚，点亮LED1
}
//松开继电器的函数
void lock_off(void)
{
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_7, GPIO_PIN_SET); // 拉高LED1引脚，熄灭LED1
}
//获取继电器状态的函数
uint8_t lock_status_get(void)
{
return (uint8_t)(HAL_GPIO_ReadPin(GPIOB, GPIO_PIN_7));
}
/*
-------------------------------------------------------------------------
oled.c：
-------------------------------------------------------------------------
*/
#include "oled.h"
#include "delay.h"
#include "font.h"
void oled_gpio_init(void)
{
GPIO_InitTypeDef gpio_initstruct;
OLED_I2C_SCL_CLK();
OLED_I2C_SDA_CLK();
gpio_initstruct.Pin = OLED_I2C_SCL_PIN;
gpio_initstruct.Mode = GPIO_MODE_OUTPUT_PP;
gpio_initstruct.Pull = GPIO_PULLUP;
gpio_initstruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(OLED_I2C_SCL_PORT,&gpio_initstruct);
gpio_initstruct.Pin = OLED_I2C_SDA_PIN;
HAL_GPIO_Init(OLED_I2C_SDA_PORT,&gpio_initstruct);
}
void oled_i2c_start(void)
{
OLED_SCL_SET();
OLED_SDA_SET();
OLED_SDA_RESET();
OLED_SCL_RESET();
}
void oled_i2c_stop(void)
{
OLED_SCL_SET();
OLED_SDA_RESET();
OLED_SDA_SET();
}
void oled_i2c_ack(void)
{
OLED_SCL_SET();
OLED_SCL_RESET();
}
void oled_i2c_write_byte(uint8_t data)
{
uint8_t i,tmp;
tmp = data;
for(i=0;i<8;i++)
{
if((tmp & 0x80) == 0x80)
OLED_SDA_SET();
else
OLED_SDA_RESET();
tmp = tmp <<1;
OLED_SCL_SET();
OLED_SCL_RESET();
}
}
void oled_write_cmd(uint8_t cmd)
{
oled_i2c_start();
oled_i2c_write_byte(0x78);
oled_i2c_ack();
oled_i2c_write_byte(0x00);
oled_i2c_ack();
oled_i2c_write_byte(cmd);
oled_i2c_ack();
oled_i2c_stop();
}
void oled_write_data(uint8_t data)
{
oled_i2c_start();
oled_i2c_write_byte(0x78);
oled_i2c_ack();
oled_i2c_write_byte(0x40);
oled_i2c_ack();
oled_i2c_write_byte(data);
oled_i2c_ack();
oled_i2c_stop();
}
void oled_init(void)
{
oled_gpio_init();
delay_ms(100);
oled_write_cmd(0xAE); //设置显示开启/关闭，0xAE关闭，0xAF开启
oled_write_cmd(0xD5); //设置显示时钟分频比/振荡器频率
oled_write_cmd(0x80); //0x00~0xFF
oled_write_cmd(0xA8); //设置多路复用率
oled_write_cmd(0x3F); //0x0E~0x3F
oled_write_cmd(0xD3); //设置显示偏移
oled_write_cmd(0x00); //0x00~0x7F
oled_write_cmd(0x40); //设置显示开始行，0x40~0x7F
oled_write_cmd(0xA1); //设置左右方向，0xA1正常，0xA0左右反置
oled_write_cmd(0xC8); //设置上下方向，0xC8正常，0xC0上下反置
oled_write_cmd(0xDA); //设置COM引脚硬件配置
oled_write_cmd(0x12);
oled_write_cmd(0x81); //设置对比度
oled_write_cmd(0xCF); //0x00~0xFF
oled_write_cmd(0xD9); //设置预充电周期
oled_write_cmd(0xF1);
oled_write_cmd(0xDB); //设置VCOMH取消选择级别
oled_write_cmd(0x30);
oled_write_cmd(0xA4); //设置整个显示打开/关闭
oled_write_cmd(0xA6); //设置正常/反色显示，0xA6正常，0xA7反色
oled_write_cmd(0x8D); //设置充电泵
oled_write_cmd(0x14);
oled_write_cmd(0xAF); //开启显示
}
void oled_set_cursor(uint8_t x,uint8_t y)//x代表列，y代表行
{
oled_write_cmd(0xB0 + y);
oled_write_cmd((x&0x0F) | 0x00);
oled_write_cmd(((x&0xF0)>>4) | 0x10);
}
void oled_fill(uint8_t data)
{
uint8_t i,j;
for(i=0;i<8;i++)
{
for(j=0;j<128;j++)
{
oled_set_cursor(j,i);
oled_write_data(data);
}
}
}
void oled_show_char(uint8_t x,uint8_t y,uint8_t num,uint8_t size)
{
uint8_t i,j,page;
num = num -'.';
page = size / 8;
if(size % 8)
page ++;
for(j = 0;j < page;j++)
{
oled_set_cursor(x,y + j);
for(i=size / 2 * j;i < size /2*(j+1); i++ )
{
if(size == 12)
oled_write_data(ascii_6X12[num][i]);
else if(size == 16)
oled_write_data(ascii_8X16[num][i]);
else if(size == 24)
oled_write_data(ascii_12X24[num][i]);
}
}
}
void oled_show_string(uint8_t x,uint8_t y,char *p,uint8_t size)
{
while(*p !='\0')
{
oled_show_char(x,y,*p,size);
x = x+size/2;
p++;
}
}
//void oled_show_chinese(uint8_t x, uint8_t y, uint8_t N, uint8_t size)
//{
// uint16_t i, j;
// for(j = 0; j < size/8; j++)
// {
// oled_set_cursor(x, y + j);
// for(i = size *j; i < size * (j + 1); i++)
// {
// if(size == 16)
// oled_write_data(chinese_16x16[N][i]);
// else if(size == 24)
// oled_write_data(chinese_24x24[N][i]);
// }
// }
//}
void oled_show_chinese(uint8_t x, uint8_t y, uint8_t N, uint8_t message_type)
{
uint16_t i,j;
for(j = 0;j < 2;j++)
{
oled_set_cursor(x,y + j);
for(i = 16 * j;i < 16 * (j + 1); i++)
{
switch(message_type)
{
case SHOW_INPUT_PWD:
oled_write_data(chinese_enter_password[N][i]);
break;
case SHOW_PWD_RIGHT:
oled_write_data(chinese_password_right[N][i]);
break;
case SHOW_PWD_WRONG:
oled_write_data(chinese_password_wrong[N][i]);
break;
case SHOW_INPUT_OLD_PWD:
oled_write_data(chinese_enter_old_password[N][i]);
break;
case SHOW_INPUT_NEW_PWD:
oled_write_data(chinese_enter_new_password[N][i]);
break;
case SHOW_PWD_CHANGED:
oled_write_data(chinese_password_changed[N][i]);
break;
case SHOW_SET_PWD:
oled_write_data(chinese_set_password[N][i]);
break;
default:
break;
}
}
}
}
//请输入密码
void oled_show_input(void)
{
oled_fill(0x00);
oled_show_chinese(10,1,0,SHOW_INPUT_PWD);
oled_show_chinese(30,1,1,SHOW_INPUT_PWD);
oled_show_chinese(50,1,2,SHOW_INPUT_PWD);
oled_show_chinese(70,1,3,SHOW_INPUT_PWD);
oled_show_chinese(90,1,4,SHOW_INPUT_PWD);
oled_show_char(110,1,':',16);
}
//密码正确
void oled_show_right(void)
{
oled_fill(0x00);
oled_show_chinese(20,1,0,SHOW_PWD_RIGHT);
oled_show_chinese(45,1,1,SHOW_PWD_RIGHT);
oled_show_chinese(70,1,2,SHOW_PWD_RIGHT);
oled_show_chinese(95,1,3,SHOW_PWD_RIGHT);
}
//密码错误
void oled_show_wrong(void)
{
oled_fill(0x00);
oled_show_chinese(20,1,0,SHOW_PWD_WRONG);
oled_show_chinese(45,1,1,SHOW_PWD_WRONG);
oled_show_chinese(70,1,2,SHOW_PWD_WRONG);
oled_show_chinese(95,1,3,SHOW_PWD_WRONG);
}
//请输入旧密码
void oled_show_old(void)
{
oled_fill(0x00);
oled_show_chinese(10,1,0,SHOW_INPUT_OLD_PWD);
oled_show_chinese(30,1,1,SHOW_INPUT_OLD_PWD);
oled_show_chinese(50,1,2,SHOW_INPUT_OLD_PWD);
oled_show_chinese(70,1,3,SHOW_INPUT_OLD_PWD);
oled_show_chinese(90,1,4,SHOW_INPUT_OLD_PWD);
oled_show_chinese(110,1,5,SHOW_INPUT_OLD_PWD);
}
//请输入新密码
void oled_show_new(void)
{
oled_fill(0x00);
oled_show_chinese(10,1,0,SHOW_INPUT_NEW_PWD);
oled_show_chinese(30,1,1,SHOW_INPUT_NEW_PWD);
oled_show_chinese(50,1,2,SHOW_INPUT_NEW_PWD);
oled_show_chinese(70,1,3,SHOW_INPUT_NEW_PWD);
oled_show_chinese(90,1,4,SHOW_INPUT_NEW_PWD);
oled_show_chinese(110,1,5,SHOW_INPUT_NEW_PWD);
}
//请设定密码
void oled_show_set(void)
{
oled_fill(0x00);
oled_show_chinese(10,1,0,SHOW_SET_PWD);
oled_show_chinese(30,1,1,SHOW_SET_PWD);
oled_show_chinese(50,1,2,SHOW_SET_PWD);
oled_show_chinese(70,1,3,SHOW_SET_PWD);
oled_show_chinese(90,1,4,SHOW_SET_PWD);
oled_show_char(110,1,':',16);
}
//密码修改成功
void oled_show_changed(void)
{
oled_fill(0x00);
oled_show_chinese(10,1,0,SHOW_PWD_CHANGED);
oled_show_chinese(30,1,1,SHOW_PWD_CHANGED);
oled_show_chinese(50,1,2,SHOW_PWD_CHANGED);
oled_show_chinese(70,1,3,SHOW_PWD_CHANGED);
oled_show_chinese(90,1,4,SHOW_PWD_CHANGED);
oled_show_chinese(110,1,5,SHOW_PWD_CHANGED);
}
void oled_show_image(uint8_t x, uint8_t y, uint8_t width, uint8_t height, uint8_t *bmp)
{
uint8_t i, j;
for(j = 0; j < height; j++)
{
oled_set_cursor(x, y + j);
for(i = 0; i < width; i++)
oled_write_data(bmp[width * j + i]);
}
}
/*
-------------------------------------------------------------------------
w25q128.c：
-------------------------------------------------------------------------
*/
#include "w25q128.h"
//编写spi初始化函数w25q128_spi_init()
SPI_HandleTypeDef spi_handle = {0};
void w25q128_spi_init(void)
{
//HAL_StatusTypeDef HAL_SPI_Init(SPI_HandleTypeDef *hspi)
spi_handle.Instance = SPI1;
spi_handle.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_256;
spi_handle.Init.CLKPhase = SPI_PHASE_1EDGE;
spi_handle.Init.CLKPolarity = SPI_POLARITY_LOW;
spi_handle.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
spi_handle.Init.CRCPolynomial = 7;
spi_handle.Init.DataSize = SPI_DATASIZE_8BIT;
spi_handle.Init.Direction = SPI_DIRECTION_2LINES;
spi_handle.Init.FirstBit = SPI_FIRSTBIT_MSB;
spi_handle.Init.Mode = SPI_MODE_MASTER;
spi_handle.Init.NSS = SPI_NSS_SOFT;
spi_handle.Init.TIMode = SPI_TIMODE_DISABLE;
HAL_SPI_Init(&spi_handle);
}
//msp初始化函数HAL_SPI_MspInit()
void HAL_SPI_MspInit(SPI_HandleTypeDef *hspi)
{
if(hspi->Instance == SPI1)
{
GPIO_InitTypeDef gpio_initstruct;
__HAL_RCC_GPIOA_CLK_ENABLE();
__HAL_RCC_SPI1_CLK_ENABLE();
//调用GPIO初始化函数
//接W25Q128的CS,软件模式,推挽输出
gpio_initstruct.Pin = GPIO_PIN_4;
gpio_initstruct.Mode = GPIO_MODE_OUTPUT_PP;
gpio_initstruct.Pull = GPIO_PULLUP;
gpio_initstruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(GPIOA, &gpio_initstruct);
//接W25Q128的CLK,DI,复合推挽输出
gpio_initstruct.Pin = GPIO_PIN_5 | GPIO_PIN_7;
gpio_initstruct.Mode = GPIO_MODE_AF_PP;
HAL_GPIO_Init(GPIOA, &gpio_initstruct);
//接W25Q128的DO,浮空输入
gpio_initstruct.Pin = GPIO_PIN_6;
gpio_initstruct.Mode = GPIO_MODE_INPUT;
HAL_GPIO_Init(GPIOA, &gpio_initstruct);
}
}
//spi读写函数w25q128_spi_swap_byte()
uint8_t w25q128_spi_swap_btye(uint8_t data)
{
uint8_t recv_data = 0;
//HAL_SPI_TransmitReceive(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size, uint32_t Timeout)
HAL_SPI_TransmitReceive(&spi_handle,&data,&recv_data,1,1000);
return recv_data;
}
//w25q128初始化函数w25q128_init()
void w25q128_init(void)
{
w25q128_spi_init();
}
//w25q128读id函数w25q128_read_id()
uint8_t w25q128_read_id(void)
{
uint16_t device_id = 0;
W25Q128_CS(0);
w25q128_spi_swap_btye(FLASH_ManufactDeviceID);
w25q128_spi_swap_btye(0x00);
w25q128_spi_swap_btye(0x00);
w25q128_spi_swap_btye(0x00);
device_id = w25q128_spi_swap_btye(FLASH_DummyByte) << 8;
device_id |= w25q128_spi_swap_btye(FLASH_DummyByte);
W25Q128_CS(1);
return device_id;
}
//w25q128写使能函数w25q128_write_enable()
//拉低 CS 片选 → 发送 06H → 拉高 CS 片选
void w25q128_write_enable(void)
{
W25Q128_CS(0);
w25q128_spi_swap_btye(FLASH_WriteEnable);
W25Q128_CS(1);
}
//w25q128读SR1函数w25q128_read_sr1()
//拉低 CS 片选 → 发送 05H → 返回SR1的值 → 拉高 CS 片选
uint8_t w25q128_read_sr1(void)
{
uint8_t recv_data = 0;
W25Q128_CS(0);
w25q128_spi_swap_btye(FLASH_ReadStatusReg1);
recv_data = w25q128_spi_swap_btye(FLASH_DummyByte);
W25Q128_CS(1);
return recv_data;
}
//w25q128忙信号等待函数w25q128_wait_busy()
void w25q128_wait_busy(void)
{
while((w25q128_read_sr1() & 0x01) == 0x01);//w25q128的状态寄存器第0位为忙信号标志位
}
//w25q128发送地址函数w25q128_send_address()
void w25q128_send_address(uint32_t address)
{
w25q128_spi_swap_btye(address >> 16);
w25q128_spi_swap_btye(address >> 8);
w25q128_spi_swap_btye(address);
}
//w25q128读数据函数w25q128_read_data()
//拉低 CS 片选 → 发送 03H → 发送24位地址 → 读取数据（1~n）→ 拉高 CS 片选
void w25q128_read_data(uint32_t address,uint8_t *data,uint32_t size)
{
uint32_t i = 0;
W25Q128_CS(0);
w25q128_spi_swap_btye(FLASH_ReadData);
w25q128_send_address(address);
for(i = 0;i < size;i++)
{
data[i] = w25q128_spi_swap_btye(FLASH_DummyByte);
}
W25Q128_CS(1);
}
//w25q128页写函数w25q128_write_page()
//拉低 CS 片选 → 发送 02H → 发送24位地址 → 发送数据（1~n）→ 拉高 CS 片选
void w25q128_write_page(uint32_t address,uint8_t *data,uint32_t size)
{
uint32_t i = 0;
w25q128_write_enable();
W25Q128_CS(0);
w25q128_spi_swap_btye(FLASH_PageProgram);
w25q128_send_address(address);
for(i = 0;i < size;i++)
{
w25q128_spi_swap_btye(data[i]);
}
W25Q128_CS(1);
w25q128_wait_busy();
}
//w25q128扇区擦除函数w25q128_erase_sector()
//拉低 CS 片选 → 发送 20H→ 发送24位地址 → 拉高 CS 片选
void w25q128_erase_sector(uint32_t address)
{
w25q128_write_enable();
w25q128_wait_busy();
W25Q128_CS(0);
w25q128_spi_swap_btye(FLASH_SectorErase);
w25q128_send_address(address);
W25Q128_CS(1);
w25q128_wait_busy();
}
/*
-------------------------------------------------------------------------
password.c：
-------------------------------------------------------------------------
*/
#include "password.h"
#include "w25q128.h"
#include "oled.h"
#include "string.h"
#include "lock.h"
#include "beep.h"
#include "delay.h"
#include "keyboard.h"
#include "stdio.h"
#define PASSWORD_SIZE 10
uint8_t pwd_input[PASSWORD_SIZE] = {0};
uint8_t pwd_read[PASSWORD_SIZE] = {0};
uint8_t i =0,key_value = 0,try_times = 0;
//初始化密码函数
void password_init(void)
{
w25q128_init();
}
//清空输入缓存
void password_input_clear(void)
{
memset(pwd_input,0,PASSWORD_SIZE);
i = 0;
}
//保存密码函数
void password_save(void)
{
w25q128_erase_sector(0x000000);
w25q128_write_page(0x0000000,pwd_input,PASSWORD_SIZE);
oled_show_changed();
}
//获取键盘输入
uint8_t password_get_input(void)
{
password_input_clear();
while(1)
{
key_value = keyboard_get_value();
if(key_value == POUND_KEY)
{
printf("按下了#号键,input:%s\r\n",pwd_input);
return POUND_KEY;
}
else if(key_value == STAR_KEY)
{
printf("按下了*号键\r\n");
return STAR_KEY;
}
else if(key_value != 0)
{
printf("按下了:%c\r\n",key_value);
oled_show_char(20 + i*10,4,key_value,16);
pwd_input[i++] = key_value;
}
}
}
//密码对比函数
uint8_t password_compare(void)
{
uint8_t i = 0;
w25q128_read_data(0x000000,pwd_read,PASSWORD_SIZE);
if(strlen((char *)pwd_input) != strlen((char *)pwd_read))
return FALSE;
for(i = 0;i < strlen((char *)pwd_read);i++)
{
if(pwd_input[i] != pwd_read[i])
return FALSE;
}
return TRUE;
}
//密码输入正确操作函数
void password_input_right_action(void)
{
oled_show_right();
lock_on();
beep_on();
delay_ms(300);
beep_off();
delay_ms(1000);
lock_off();
try_times = 0;
}
//密码输入错误操作函数
void password_input_wrong_action(void)
{
oled_show_wrong();
try_times++;
if(try_times >= 3)
{
beep_on();
delay_ms(1000);
beep_off();
try_times = 0;
}
delay_ms(1000);
}
//旧密码输入正确操作
void password_old_right_action(void)
{
oled_show_new();
password_get_input();
password_save();
beep_on();
delay_ms(300);
beep_off();
delay_ms(500);
}
//旧密码输入错误操作函数
void password_old_wrong_action(void)
{
oled_show_wrong();
delay_ms(1000);
}
//检查密码是否存在函数
void password_chek(void)
{
w25q128_read_data(0x000000,pwd_read,PASSWORD_SIZE);
printf("读出密码:%s\r\n",pwd_read);
if(pwd_read[0] =='\0' || pwd_read[0] == 0xFF)
{
oled_show_set();
password_get_input();
password_save();
}
}
/*
-------------------------------------------------------------------------
keyboard.h：
-------------------------------------------------------------------------
*/
#ifndef __KEYBOARD_H__
#define __KEYBOARD_H__
#include "sys.h"
void keyboard_init(void);
uint8_t keyboard_get_value(void);
#endif
/*
-------------------------------------------------------------------------
beep.h：
-------------------------------------------------------------------------
*/
#ifndef __BEEP_H__
#define __BEEP_H__
void beep_init(void);
void beep_on(void);
void beep_off(void);
void beep_toggle(void);
#endif
/*
-------------------------------------------------------------------------
lock.h：
-------------------------------------------------------------------------
*/
#ifndef __LOCK_H__
#define __LOCK_H__
#include "stdint.h"
#define LOCK_STATUS_ON 0
#define LOCK_STATUS_OFF 1
void lock_init(void);
void lock_on(void);
void lock_off(void);
uint8_t lock_status_get(void);
#endif
/*
-------------------------------------------------------------------------
oled.h：
-------------------------------------------------------------------------
*/
#ifndef __OLED_H__
#define __OLED_H__
#include "sys.h"
enum message{
SHOW_INPUT_PWD = 0,
SHOW_PWD_RIGHT,
SHOW_PWD_WRONG,
SHOW_INPUT_OLD_PWD,
SHOW_INPUT_NEW_PWD,
SHOW_PWD_CHANGED,
SHOW_SET_PWD
};
#define OLED_I2C_SCL_CLK() __HAL_RCC_GPIOB_CLK_ENABLE()
#define OLED_I2C_SCL_PORT GPIOB
#define OLED_I2C_SCL_PIN GPIO_PIN_8
#define OLED_I2C_SDA_CLK() __HAL_RCC_GPIOB_CLK_ENABLE()
#define OLED_I2C_SDA_PORT GPIOB
#define OLED_I2C_SDA_PIN GPIO_PIN_9
//void HAL_GPIO_WritePin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState)
#define OLED_SCL_RESET() HAL_GPIO_WritePin(OLED_I2C_SCL_PORT,OLED_I2C_SCL_PIN,GPIO_PIN_RESET)
#define OLED_SCL_SET() HAL_GPIO_WritePin(OLED_I2C_SCL_PORT,OLED_I2C_SCL_PIN,GPIO_PIN_SET)
#define OLED_SDA_RESET() HAL_GPIO_WritePin(OLED_I2C_SDA_PORT,OLED_I2C_SDA_PIN,GPIO_PIN_RESET)
#define OLED_SDA_SET() HAL_GPIO_WritePin(OLED_I2C_SDA_PORT,OLED_I2C_SDA_PIN,GPIO_PIN_SET)
void oled_init(void);
void oled_write_cmd(uint8_t cmd);
void oled_write_data(uint8_t data);
void oled_set_cursor(uint8_t x,uint8_t y);
void oled_fill(uint8_t data);
void oled_show_char(uint8_t x,uint8_t y,uint8_t num,uint8_t size);
void oled_show_string(uint8_t x,uint8_t y,char *p,uint8_t size);
void oled_show_chinese(uint8_t x, uint8_t y, uint8_t N, uint8_t message_type);
void oled_show_image(uint8_t x, uint8_t y, uint8_t width, uint8_t height, uint8_t *bmp);
void oled_show_input(void);
void oled_show_right(void);
void oled_show_wrong(void);
void oled_show_old(void);
void oled_show_new(void);
void oled_show_set(void);
void oled_show_changed(void);
#endif
/*
-------------------------------------------------------------------------
font.h：
-------------------------------------------------------------------------
*/
#ifndef __FONT_H__
#define __FONT_H__
//16号汉字：请 输 入 密 码
const unsigned char chinese_enter_password[][32] =
{
0x40,0x42,0xCC,0x00,0x00,0x44,0x54,0x54,0x54,0x7F,0x54,0x54,0x54,0x44,0x40,0x00,
0x00,0x00,0x7F,0x20,0x10,0x00,0xFF,0x15,0x15,0x15,0x55,0x95,0x7F,0x00,0x00,0x00,/*"请",0*/
0x88,0x68,0x1F,0xC8,0x08,0x10,0xC8,0x54,0x52,0xD1,0x12,0x94,0x08,0xD0,0x10,0x00,
0x09,0x19,0x09,0xFF,0x05,0x00,0xFF,0x12,0x92,0xFF,0x00,0x5F,0x80,0x7F,0x00,0x00,/*"输",1*/
0x00,0x00,0x00,0x00,0x00,0x01,0xE2,0x1C,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x80,0x40,0x20,0x10,0x0C,0x03,0x00,0x00,0x00,0x03,0x0C,0x30,0x40,0x80,0x80,0x00,/*"入",2*/
0x10,0x8C,0x44,0x04,0xE4,0x04,0x95,0xA6,0x44,0x24,0x14,0x84,0x44,0x94,0x0C,0x00,
0x02,0x02,0x7A,0x41,0x41,0x43,0x42,0x7E,0x42,0x42,0x42,0x43,0xF8,0x00,0x00,0x00,/*"密",3*/
0x04,0x84,0xE4,0x5C,0x44,0xC4,0x00,0x02,0xF2,0x82,0x82,0x82,0xFE,0x80,0x80,0x00,
0x02,0x01,0x7F,0x10,0x10,0x3F,0x00,0x08,0x08,0x08,0x08,0x48,0x88,0x40,0x3F,0x00,/*"码",4*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x36,0x36,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"：",5*/
};
//16号汉字： 密 码 正 确
const unsigned char chinese_password_right[][32] =
{
0x10,0x8C,0x44,0x04,0xE4,0x04,0x95,0xA6,0x44,0x24,0x14,0x84,0x44,0x94,0x0C,0x00,
0x02,0x02,0x7A,0x41,0x41,0x43,0x42,0x7E,0x42,0x42,0x42,0x43,0xF8,0x00,0x00,0x00,/*"密",0*/
0x04,0x84,0xE4,0x5C,0x44,0xC4,0x00,0x02,0xF2,0x82,0x82,0x82,0xFE,0x80,0x80,0x00,
0x02,0x01,0x7F,0x10,0x10,0x3F,0x00,0x08,0x08,0x08,0x08,0x48,0x88,0x40,0x3F,0x00,/*"码",1*/
0x00,0x02,0x02,0xC2,0x02,0x02,0x02,0xFE,0x82,0x82,0x82,0x82,0x82,0x02,0x00,0x00,
0x40,0x40,0x40,0x7F,0x40,0x40,0x40,0x7F,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,/*"正",2*/
0x04,0x84,0xE4,0x5C,0x44,0xC4,0x20,0x10,0xE8,0x27,0x24,0xE4,0x34,0x2C,0xE0,0x00,
0x02,0x01,0x7F,0x10,0x10,0x3F,0x80,0x60,0x1F,0x09,0x09,0x3F,0x49,0x89,0x7F,0x00,/*"确",3*/
};
//16号汉字： 密 码 错 误
const unsigned char chinese_password_wrong[][32] =
{
0x10,0x8C,0x44,0x04,0xE4,0x04,0x95,0xA6,0x44,0x24,0x14,0x84,0x44,0x94,0x0C,0x00,
0x02,0x02,0x7A,0x41,0x41,0x43,0x42,0x7E,0x42,0x42,0x42,0x43,0xF8,0x00,0x00,0x00,/*"密",0*/
0x04,0x84,0xE4,0x5C,0x44,0xC4,0x00,0x02,0xF2,0x82,0x82,0x82,0xFE,0x80,0x80,0x00,
0x02,0x01,0x7F,0x10,0x10,0x3F,0x00,0x08,0x08,0x08,0x08,0x48,0x88,0x40,0x3F,0x00,/*"码",1*/
0x40,0x30,0xEF,0x24,0x64,0x48,0x48,0x7F,0x48,0x48,0x48,0x7F,0x48,0x48,0x40,0x00,
0x01,0x01,0x7F,0x21,0x11,0x00,0xFF,0x49,0x49,0x49,0x49,0x49,0xFF,0x00,0x00,0x00,/*"错",2*/
0x40,0x42,0xCC,0x00,0x00,0x80,0x9E,0x92,0x92,0x92,0x92,0x92,0x9E,0x80,0x00,0x00,
0x00,0x00,0x7F,0x20,0x94,0x84,0x44,0x24,0x14,0x0F,0x14,0x24,0x44,0x84,0x84,0x00,/*"误",3*/
};
//16号汉字： 请 输 入 旧 密 码
const unsigned char chinese_enter_old_password[][32] =
{
0x40,0x42,0xCC,0x00,0x00,0x44,0x54,0x54,0x54,0x7F,0x54,0x54,0x54,0x44,0x40,0x00,
0x00,0x00,0x7F,0x20,0x10,0x00,0xFF,0x15,0x15,0x15,0x55,0x95,0x7F,0x00,0x00,0x00,/*"请",0*/
0x88,0x68,0x1F,0xC8,0x08,0x10,0xC8,0x54,0x52,0xD1,0x12,0x94,0x08,0xD0,0x10,0x00,
0x09,0x19,0x09,0xFF,0x05,0x00,0xFF,0x12,0x92,0xFF,0x00,0x5F,0x80,0x7F,0x00,0x00,/*"输",1*/
0x00,0x00,0x00,0x00,0x00,0x01,0xE2,0x1C,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x80,0x40,0x20,0x10,0x0C,0x03,0x00,0x00,0x00,0x03,0x0C,0x30,0x40,0x80,0x80,0x00,/*"入",2*/
0x00,0x00,0xFF,0x00,0x00,0x00,0xFE,0x82,0x82,0x82,0x82,0x82,0x82,0xFE,0x00,0x00,
0x00,0x00,0xFF,0x00,0x00,0x00,0x7F,0x20,0x20,0x20,0x20,0x20,0x20,0x7F,0x00,0x00,/*"旧",3*/
0x10,0x8C,0x44,0x04,0xE4,0x04,0x95,0xA6,0x44,0x24,0x14,0x84,0x44,0x94,0x0C,0x00,
0x02,0x02,0x7A,0x41,0x41,0x43,0x42,0x7E,0x42,0x42,0x42,0x43,0xF8,0x00,0x00,0x00,/*"密",4*/
0x04,0x84,0xE4,0x5C,0x44,0xC4,0x00,0x02,0xF2,0x82,0x82,0x82,0xFE,0x80,0x80,0x00,
0x02,0x01,0x7F,0x10,0x10,0x3F,0x00,0x08,0x08,0x08,0x08,0x48,0x88,0x40,0x3F,0x00,/*"码",5*/
};
//16号汉字： 请 输 入 新 密 码
const unsigned char chinese_enter_new_password[][32] =
{
0x40,0x42,0xCC,0x00,0x00,0x44,0x54,0x54,0x54,0x7F,0x54,0x54,0x54,0x44,0x40,0x00,
0x00,0x00,0x7F,0x20,0x10,0x00,0xFF,0x15,0x15,0x15,0x55,0x95,0x7F,0x00,0x00,0x00,/*"请",0*/
0x88,0x68,0x1F,0xC8,0x08,0x10,0xC8,0x54,0x52,0xD1,0x12,0x94,0x08,0xD0,0x10,0x00,
0x09,0x19,0x09,0xFF,0x05,0x00,0xFF,0x12,0x92,0xFF,0x00,0x5F,0x80,0x7F,0x00,0x00,/*"输",1*/
0x00,0x00,0x00,0x00,0x00,0x01,0xE2,0x1C,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x80,0x40,0x20,0x10,0x0C,0x03,0x00,0x00,0x00,0x03,0x0C,0x30,0x40,0x80,0x80,0x00,/*"入",2*/
0x40,0x44,0x54,0x65,0xC6,0x64,0x54,0x44,0x00,0xFC,0x44,0x44,0xC4,0x42,0x40,0x00,
0x20,0x12,0x4A,0x82,0x7F,0x02,0x0A,0x92,0x60,0x1F,0x00,0x00,0xFF,0x00,0x00,0x00,/*"新",3*/
0x10,0x8C,0x44,0x04,0xE4,0x04,0x95,0xA6,0x44,0x24,0x14,0x84,0x44,0x94,0x0C,0x00,
0x02,0x02,0x7A,0x41,0x41,0x43,0x42,0x7E,0x42,0x42,0x42,0x43,0xF8,0x00,0x00,0x00,/*"密",4*/
0x04,0x84,0xE4,0x5C,0x44,0xC4,0x00,0x02,0xF2,0x82,0x82,0x82,0xFE,0x80,0x80,0x00,
0x02,0x01,0x7F,0x10,0x10,0x3F,0x00,0x08,0x08,0x08,0x08,0x48,0x88,0x40,0x3F,0x00,/*"码",5*/
};
//16号汉字： 密 码 修 改 成 功
const unsigned char chinese_password_changed[][32] =
{
0x10,0x8C,0x44,0x04,0xE4,0x04,0x95,0xA6,0x44,0x24,0x14,0x84,0x44,0x94,0x0C,0x00,
0x02,0x02,0x7A,0x41,0x41,0x43,0x42,0x7E,0x42,0x42,0x42,0x43,0xF8,0x00,0x00,0x00,/*"密",0*/
0x04,0x84,0xE4,0x5C,0x44,0xC4,0x00,0x02,0xF2,0x82,0x82,0x82,0xFE,0x80,0x80,0x00,
0x02,0x01,0x7F,0x10,0x10,0x3F,0x00,0x08,0x08,0x08,0x08,0x48,0x88,0x40,0x3F,0x00,/*"码",1*/
0x40,0x20,0xF8,0x07,0xF0,0xA0,0x90,0x4C,0x57,0x24,0xA4,0x54,0x4C,0x80,0x80,0x00,
0x00,0x00,0xFF,0x00,0x1F,0x80,0x92,0x52,0x49,0x29,0x24,0x12,0x08,0x00,0x00,0x00,/*"修",2*/
0x04,0x84,0x84,0x84,0x84,0xFC,0x40,0x30,0xCC,0x0B,0x08,0x08,0xF8,0x08,0x08,0x00,
0x00,0x7F,0x20,0x10,0x10,0x08,0x80,0x40,0x21,0x16,0x08,0x16,0x21,0x40,0x80,0x00,/*"改",3*/
0x00,0x00,0xF8,0x88,0x88,0x88,0x88,0x08,0x08,0xFF,0x08,0x09,0x0A,0xC8,0x08,0x00,
0x80,0x60,0x1F,0x00,0x10,0x20,0x1F,0x80,0x40,0x21,0x16,0x18,0x26,0x41,0xF8,0x00,/*"成",4*/
0x08,0x08,0x08,0xF8,0x08,0x08,0x08,0x10,0x10,0xFF,0x10,0x10,0x10,0xF0,0x00,0x00,
0x10,0x30,0x10,0x1F,0x08,0x88,0x48,0x30,0x0E,0x01,0x40,0x80,0x40,0x3F,0x00,0x00,/*"功",5*/
};
//16号汉字： 请 设 定 密 码
const unsigned char chinese_set_password[][32] =
{
0x40,0x42,0xCC,0x00,0x00,0x44,0x54,0x54,0x54,0x7F,0x54,0x54,0x54,0x44,0x40,0x00,
0x00,0x00,0x7F,0x20,0x10,0x00,0xFF,0x15,0x15,0x15,0x55,0x95,0x7F,0x00,0x00,0x00,/*"请",0*/
0x40,0x40,0x42,0xCC,0x00,0x40,0xA0,0x9E,0x82,0x82,0x82,0x9E,0xA0,0x20,0x20,0x00,
0x00,0x00,0x00,0x3F,0x90,0x88,0x40,0x43,0x2C,0x10,0x28,0x46,0x41,0x80,0x80,0x00,/*"设",1*/
0x10,0x0C,0x44,0x44,0x44,0x44,0x45,0xC6,0x44,0x44,0x44,0x44,0x44,0x14,0x0C,0x00,
0x80,0x40,0x20,0x1E,0x20,0x40,0x40,0x7F,0x44,0x44,0x44,0x44,0x44,0x40,0x40,0x00,/*"定",2*/
0x10,0x8C,0x44,0x04,0xE4,0x04,0x95,0xA6,0x44,0x24,0x14,0x84,0x44,0x94,0x0C,0x00,
0x02,0x02,0x7A,0x41,0x41,0x43,0x42,0x7E,0x42,0x42,0x42,0x43,0xF8,0x00,0x00,0x00,/*"密",3*/
0x04,0x84,0xE4,0x5C,0x44,0xC4,0x00,0x02,0xF2,0x82,0x82,0x82,0xFE,0x80,0x80,0x00,
0x02,0x01,0x7F,0x10,0x10,0x3F,0x00,0x08,0x08,0x08,0x08,0x48,0x88,0x40,0x3F,0x00,/*"码",4*/
};
const unsigned char ascii_6X12[][12]={
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",0*/
0x00,0x00,0xFC,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,/*"!",1*/
0x00,0x0C,0x02,0x0C,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*""",2*/
0x90,0xD0,0xBC,0xD0,0xBC,0x90,0x00,0x03,0x00,0x03,0x00,0x00,/*"#",3*/
0x18,0x24,0xFE,0x44,0x8C,0x00,0x03,0x02,0x07,0x02,0x01,0x00,/*"$",4*/
0x18,0x24,0xD8,0xB0,0x4C,0x80,0x00,0x03,0x00,0x01,0x02,0x01,/*"%",5*/
0xC0,0x38,0xE4,0x38,0xE0,0x00,0x01,0x02,0x02,0x01,0x02,0x02,/*"&",6*/
0x08,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"'",7*/
0x00,0x00,0x00,0xF8,0x04,0x02,0x00,0x00,0x00,0x01,0x02,0x04,/*"(",8*/
0x00,0x02,0x04,0xF8,0x00,0x00,0x00,0x04,0x02,0x01,0x00,0x00,/*")",9*/
0x90,0x60,0xF8,0x60,0x90,0x00,0x00,0x00,0x01,0x00,0x00,0x00,/*"*",10*/
0x20,0x20,0xFC,0x20,0x20,0x00,0x00,0x00,0x01,0x00,0x00,0x00,/*"+",11*/
0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x06,0x00,0x00,0x00,0x00,/*",",12*/
0x20,0x20,0x20,0x20,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"-",13*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x00,/*".",14*/
0x00,0x80,0x60,0x1C,0x02,0x00,0x04,0x03,0x00,0x00,0x00,0x00,/*"/",15*/
0xF8,0x04,0x04,0x04,0xF8,0x00,0x01,0x02,0x02,0x02,0x01,0x00,/*"0",16*/
0x00,0x08,0xFC,0x00,0x00,0x00,0x00,0x02,0x03,0x02,0x00,0x00,/*"1",17*/
0x18,0x84,0x44,0x24,0x18,0x00,0x03,0x02,0x02,0x02,0x02,0x00,/*"2",18*/
0x08,0x04,0x24,0x24,0xD8,0x00,0x01,0x02,0x02,0x02,0x01,0x00,/*"3",19*/
0x40,0xB0,0x88,0xFC,0x80,0x00,0x00,0x00,0x00,0x03,0x02,0x00,/*"4",20*/
0x3C,0x24,0x24,0x24,0xC4,0x00,0x01,0x02,0x02,0x02,0x01,0x00,/*"5",21*/
0xF8,0x24,0x24,0x2C,0xC0,0x00,0x01,0x02,0x02,0x02,0x01,0x00,/*"6",22*/
0x0C,0x04,0xE4,0x1C,0x04,0x00,0x00,0x00,0x03,0x00,0x00,0x00,/*"7",23*/
0xD8,0x24,0x24,0x24,0xD8,0x00,0x01,0x02,0x02,0x02,0x01,0x00,/*"8",24*/
0x38,0x44,0x44,0x44,0xF8,0x00,0x00,0x03,0x02,0x02,0x01,0x00,/*"9",25*/
0x00,0x00,0x10,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,/*":",26*/
0x00,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x06,0x00,0x00,0x00,/*";",27*/
0x00,0x20,0x50,0x88,0x04,0x02,0x00,0x00,0x00,0x00,0x01,0x02,/*"<",28*/
0x90,0x90,0x90,0x90,0x90,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"=",29*/
0x00,0x02,0x04,0x88,0x50,0x20,0x00,0x02,0x01,0x00,0x00,0x00,/*">",30*/
0x18,0x04,0xC4,0x24,0x18,0x00,0x00,0x00,0x02,0x00,0x00,0x00,/*"?",31*/
0xF8,0x04,0xE4,0x94,0xF8,0x00,0x01,0x02,0x02,0x02,0x02,0x00,/*"@",32*/
0x00,0xE0,0x9C,0xF0,0x80,0x00,0x02,0x03,0x00,0x00,0x03,0x02,/*"A",33*/
0x04,0xFC,0x24,0x24,0xD8,0x00,0x02,0x03,0x02,0x02,0x01,0x00,/*"B",34*/
0xF8,0x04,0x04,0x04,0x0C,0x00,0x01,0x02,0x02,0x02,0x01,0x00,/*"C",35*/
0x04,0xFC,0x04,0x04,0xF8,0x00,0x02,0x03,0x02,0x02,0x01,0x00,/*"D",36*/
0x04,0xFC,0x24,0x74,0x0C,0x00,0x02,0x03,0x02,0x02,0x03,0x00,/*"E",37*/
0x04,0xFC,0x24,0x74,0x0C,0x00,0x02,0x03,0x02,0x00,0x00,0x00,/*"F",38*/
0xF0,0x08,0x04,0x44,0xCC,0x40,0x00,0x01,0x02,0x02,0x01,0x00,/*"G",39*/
0x04,0xFC,0x20,0x20,0xFC,0x04,0x02,0x03,0x00,0x00,0x03,0x02,/*"H",40*/
0x04,0x04,0xFC,0x04,0x04,0x00,0x02,0x02,0x03,0x02,0x02,0x00,/*"I",41*/
0x00,0x04,0x04,0xFC,0x04,0x04,0x06,0x04,0x04,0x03,0x00,0x00,/*"J",42*/
0x04,0xFC,0x24,0xD0,0x0C,0x04,0x02,0x03,0x02,0x00,0x03,0x02,/*"K",43*/
0x04,0xFC,0x04,0x00,0x00,0x00,0x02,0x03,0x02,0x02,0x02,0x03,/*"L",44*/
0xFC,0x3C,0xC0,0x3C,0xFC,0x00,0x03,0x00,0x03,0x00,0x03,0x00,/*"M",45*/
0x04,0xFC,0x30,0xC4,0xFC,0x04,0x02,0x03,0x02,0x00,0x03,0x00,/*"N",46*/
0xF8,0x04,0x04,0x04,0xF8,0x00,0x01,0x02,0x02,0x02,0x01,0x00,/*"O",47*/
0x04,0xFC,0x24,0x24,0x18,0x00,0x02,0x03,0x02,0x00,0x00,0x00,/*"P",48*/
0xF8,0x84,0x84,0x04,0xF8,0x00,0x01,0x02,0x02,0x07,0x05,0x00,/*"Q",49*/
0x04,0xFC,0x24,0x64,0x98,0x00,0x02,0x03,0x02,0x00,0x03,0x02,/*"R",50*/
0x18,0x24,0x24,0x44,0x8C,0x00,0x03,0x02,0x02,0x02,0x01,0x00,/*"S",51*/
0x0C,0x04,0xFC,0x04,0x0C,0x00,0x00,0x02,0x03,0x02,0x00,0x00,/*"T",52*/
0x04,0xFC,0x00,0x00,0xFC,0x04,0x00,0x01,0x02,0x02,0x01,0x00,/*"U",53*/
0x04,0x7C,0x80,0xE0,0x1C,0x04,0x00,0x00,0x03,0x00,0x00,0x00,/*"V",54*/
0x1C,0xE0,0x3C,0xE0,0x1C,0x00,0x00,0x03,0x00,0x03,0x00,0x00,/*"W",55*/
0x04,0x9C,0x60,0x9C,0x04,0x00,0x02,0x03,0x00,0x03,0x02,0x00,/*"X",56*/
0x04,0x1C,0xE0,0x1C,0x04,0x00,0x00,0x02,0x03,0x02,0x00,0x00,/*"Y",57*/
0x0C,0x84,0x64,0x1C,0x04,0x00,0x02,0x03,0x02,0x02,0x03,0x00,/*"Z",58*/
0x00,0x00,0xFE,0x02,0x02,0x00,0x00,0x00,0x07,0x04,0x04,0x00,/*"[",59*/
0x00,0x0E,0x30,0xC0,0x00,0x00,0x00,0x00,0x00,0x01,0x02,0x00,/*"\",60*/
0x00,0x02,0x02,0xFE,0x00,0x00,0x00,0x04,0x04,0x07,0x00,0x00,/*"]",61*/
0x00,0x04,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"^",62*/
0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x08,0x08,0x08,0x08,0x08,/*"_",63*/
0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"`",64*/
0x00,0x40,0xA0,0xA0,0xC0,0x00,0x00,0x01,0x02,0x02,0x03,0x02,/*"a",65*/
0x04,0xFC,0x20,0x20,0xC0,0x00,0x00,0x03,0x02,0x02,0x01,0x00,/*"b",66*/
0x00,0xC0,0x20,0x20,0x60,0x00,0x00,0x01,0x02,0x02,0x02,0x00,/*"c",67*/
0x00,0xC0,0x20,0x24,0xFC,0x00,0x00,0x01,0x02,0x02,0x03,0x02,/*"d",68*/
0x00,0xC0,0xA0,0xA0,0xC0,0x00,0x00,0x01,0x02,0x02,0x02,0x00,/*"e",69*/
0x00,0x20,0xF8,0x24,0x24,0x04,0x00,0x02,0x03,0x02,0x02,0x00,/*"f",70*/
0x00,0x40,0xA0,0xA0,0x60,0x20,0x00,0x07,0x0A,0x0A,0x0A,0x04,/*"g",71*/
0x04,0xFC,0x20,0x20,0xC0,0x00,0x02,0x03,0x02,0x00,0x03,0x02,/*"h",72*/
0x00,0x20,0xE4,0x00,0x00,0x00,0x00,0x02,0x03,0x02,0x00,0x00,/*"i",73*/
0x00,0x00,0x20,0xE4,0x00,0x00,0x08,0x08,0x08,0x07,0x00,0x00,/*"j",74*/
0x04,0xFC,0x80,0xE0,0x20,0x20,0x02,0x03,0x02,0x00,0x03,0x02,/*"k",75*/
0x04,0x04,0xFC,0x00,0x00,0x00,0x02,0x02,0x03,0x02,0x02,0x00,/*"l",76*/
0xE0,0x20,0xE0,0x20,0xC0,0x00,0x03,0x00,0x03,0x00,0x03,0x00,/*"m",77*/
0x20,0xE0,0x20,0x20,0xC0,0x00,0x02,0x03,0x02,0x00,0x03,0x02,/*"n",78*/
0x00,0xC0,0x20,0x20,0xC0,0x00,0x00,0x01,0x02,0x02,0x01,0x00,/*"o",79*/
0x20,0xE0,0x20,0x20,0xC0,0x00,0x08,0x0F,0x0A,0x02,0x01,0x00,/*"p",80*/
0x00,0xC0,0x20,0x20,0xE0,0x00,0x00,0x01,0x02,0x0A,0x0F,0x08,/*"q",81*/
0x20,0xE0,0x40,0x20,0x20,0x00,0x02,0x03,0x02,0x00,0x00,0x00,/*"r",82*/
0x00,0x60,0xA0,0xA0,0x20,0x00,0x00,0x02,0x02,0x02,0x03,0x00,/*"s",83*/
0x00,0x20,0xF8,0x20,0x00,0x00,0x00,0x00,0x01,0x02,0x02,0x00,/*"t",84*/
0x20,0xE0,0x00,0x20,0xE0,0x00,0x00,0x01,0x02,0x02,0x03,0x02,/*"u",85*/
0x20,0xE0,0x20,0x80,0x60,0x20,0x00,0x00,0x03,0x01,0x00,0x00,/*"v",86*/
0x60,0x80,0xE0,0x80,0x60,0x00,0x00,0x03,0x00,0x03,0x00,0x00,/*"w",87*/
0x20,0x60,0x80,0x60,0x20,0x00,0x02,0x03,0x00,0x03,0x02,0x00,/*"x",88*/
0x20,0xE0,0x20,0x80,0x60,0x20,0x08,0x08,0x07,0x01,0x00,0x00,/*"y",89*/
0x00,0x20,0xA0,0x60,0x20,0x00,0x00,0x02,0x03,0x02,0x02,0x00,/*"z",90*/
0x00,0x00,0x20,0xDE,0x02,0x00,0x00,0x00,0x00,0x07,0x04,0x00,/*"{",91*/
0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x0F,0x00,0x00,/*"|",92*/
0x00,0x02,0xDE,0x20,0x00,0x00,0x00,0x04,0x07,0x00,0x00,0x00,/*"}",93*/
0x02,0x01,0x02,0x04,0x04,0x02,0x00,0x00,0x00,0x00,0x00,0x00,/*"~",94*/
};
//16*16 ASCII字符集点阵
const unsigned char ascii_8X16[][16]=
{
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,// 0
0x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x30,0x00,0x00,0x00,//! 1
0x00,0x10,0x0C,0x06,0x10,0x0C,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" 2
0x40,0xC0,0x78,0x40,0xC0,0x78,0x40,0x00,0x04,0x3F,0x04,0x04,0x3F,0x04,0x04,0x00,//# 3
0x00,0x70,0x88,0xFC,0x08,0x30,0x00,0x00,0x00,0x18,0x20,0xFF,0x21,0x1E,0x00,0x00,//$ 4
0xF0,0x08,0xF0,0x00,0xE0,0x18,0x00,0x00,0x00,0x21,0x1C,0x03,0x1E,0x21,0x1E,0x00,//% 5
0x00,0xF0,0x08,0x88,0x70,0x00,0x00,0x00,0x1E,0x21,0x23,0x24,0x19,0x27,0x21,0x10,//& 6
0x10,0x16,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//' 7
0x00,0x00,0x00,0xE0,0x18,0x04,0x02,0x00,0x00,0x00,0x00,0x07,0x18,0x20,0x40,0x00,//( 8
0x00,0x02,0x04,0x18,0xE0,0x00,0x00,0x00,0x00,0x40,0x20,0x18,0x07,0x00,0x00,0x00,//) 9
0x40,0x40,0x80,0xF0,0x80,0x40,0x40,0x00,0x02,0x02,0x01,0x0F,0x01,0x02,0x02,0x00,//* 10
0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x1F,0x01,0x01,0x01,0x00,//+ 11
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xB0,0x70,0x00,0x00,0x00,0x00,0x00,//, 12
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,//- 13
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00,//. 14
0x00,0x00,0x00,0x00,0x80,0x60,0x18,0x04,0x00,0x60,0x18,0x06,0x01,0x00,0x00,0x00,/// 15
0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,//0 16
0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//1 17
0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,//2 18
0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,//3 19
0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00,//4 20
0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00,//5 21
0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00,//6 22
0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,//7 23
0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,//8 24
0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00,//9 25
0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,//: 26
0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x60,0x00,0x00,0x00,0x00,//; 27
0x00,0x00,0x80,0x40,0x20,0x10,0x08,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x20,0x00,//< 28
0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00,//= 29
0x00,0x08,0x10,0x20,0x40,0x80,0x00,0x00,0x00,0x20,0x10,0x08,0x04,0x02,0x01,0x00,//> 30
0x00,0x70,0x48,0x08,0x08,0x08,0xF0,0x00,0x00,0x00,0x00,0x30,0x36,0x01,0x00,0x00,//? 31
0xC0,0x30,0xC8,0x28,0xE8,0x10,0xE0,0x00,0x07,0x18,0x27,0x24,0x23,0x14,0x0B,0x00,//@ 32
0x00,0x00,0xC0,0x38,0xE0,0x00,0x00,0x00,0x20,0x3C,0x23,0x02,0x02,0x27,0x38,0x20,//A 33
0x08,0xF8,0x88,0x88,0x88,0x70,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x11,0x0E,0x00,//B 34
0xC0,0x30,0x08,0x08,0x08,0x08,0x38,0x00,0x07,0x18,0x20,0x20,0x20,0x10,0x08,0x00,//C 35
0x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00,//D 36
0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x20,0x23,0x20,0x18,0x00,//E 37
0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x00,0x03,0x00,0x00,0x00,//F 38
0xC0,0x30,0x08,0x08,0x08,0x38,0x00,0x00,0x07,0x18,0x20,0x20,0x22,0x1E,0x02,0x00,//G 39
0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x20,0x3F,0x21,0x01,0x01,0x21,0x3F,0x20,//H 40
0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//I 41
0x00,0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,0x00,//J 42
0x08,0xF8,0x88,0xC0,0x28,0x18,0x08,0x00,0x20,0x3F,0x20,0x01,0x26,0x38,0x20,0x00,//K 43
0x08,0xF8,0x08,0x00,0x00,0x00,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x20,0x30,0x00,//L 44
0x08,0xF8,0xF8,0x00,0xF8,0xF8,0x08,0x00,0x20,0x3F,0x00,0x3F,0x00,0x3F,0x20,0x00,//M 45
0x08,0xF8,0x30,0xC0,0x00,0x08,0xF8,0x08,0x20,0x3F,0x20,0x00,0x07,0x18,0x3F,0x00,//N 46
0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x10,0x20,0x20,0x20,0x10,0x0F,0x00,//O 47
0x08,0xF8,0x08,0x08,0x08,0x08,0xF0,0x00,0x20,0x3F,0x21,0x01,0x01,0x01,0x00,0x00,//P 48
0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x18,0x24,0x24,0x38,0x50,0x4F,0x00,//Q 49
0x08,0xF8,0x88,0x88,0x88,0x88,0x70,0x00,0x20,0x3F,0x20,0x00,0x03,0x0C,0x30,0x20,//R 50
0x00,0x70,0x88,0x08,0x08,0x08,0x38,0x00,0x00,0x38,0x20,0x21,0x21,0x22,0x1C,0x00,//S 51
0x18,0x08,0x08,0xF8,0x08,0x08,0x18,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//T 52
0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//U 53
0x08,0x78,0x88,0x00,0x00,0xC8,0x38,0x08,0x00,0x00,0x07,0x38,0x0E,0x01,0x00,0x00,//V 54
0xF8,0x08,0x00,0xF8,0x00,0x08,0xF8,0x00,0x03,0x3C,0x07,0x00,0x07,0x3C,0x03,0x00,//W 55
0x08,0x18,0x68,0x80,0x80,0x68,0x18,0x08,0x20,0x30,0x2C,0x03,0x03,0x2C,0x30,0x20,//X 56
0x08,0x38,0xC8,0x00,0xC8,0x38,0x08,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//Y 57
0x10,0x08,0x08,0x08,0xC8,0x38,0x08,0x00,0x20,0x38,0x26,0x21,0x20,0x20,0x18,0x00,//Z 58
0x00,0x00,0x00,0xFE,0x02,0x02,0x02,0x00,0x00,0x00,0x00,0x7F,0x40,0x40,0x40,0x00,//[ 59
0x00,0x0C,0x30,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x06,0x38,0xC0,0x00,//\ 60
0x00,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,0x40,0x40,0x40,0x7F,0x00,0x00,0x00,//] 61
0x00,0x00,0x04,0x02,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//^ 62
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,//_ 63
0x00,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//` 64
0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x19,0x24,0x22,0x22,0x22,0x3F,0x20,//a 65
0x08,0xF8,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x3F,0x11,0x20,0x20,0x11,0x0E,0x00,//b 66
0x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x0E,0x11,0x20,0x20,0x20,0x11,0x00,//c 67
0x00,0x00,0x00,0x80,0x80,0x88,0xF8,0x00,0x00,0x0E,0x11,0x20,0x20,0x10,0x3F,0x20,//d 68
0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x22,0x22,0x22,0x22,0x13,0x00,//e 69
0x00,0x80,0x80,0xF0,0x88,0x88,0x88,0x18,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//f 70
0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x6B,0x94,0x94,0x94,0x93,0x60,0x00,//g 71
0x08,0xF8,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//h 72
0x00,0x80,0x98,0x98,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//i 73
0x00,0x00,0x00,0x80,0x98,0x98,0x00,0x00,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,//j 74
0x08,0xF8,0x00,0x00,0x80,0x80,0x80,0x00,0x20,0x3F,0x24,0x02,0x2D,0x30,0x20,0x00,//k 75
0x00,0x08,0x08,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//l 76
0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x20,0x3F,0x20,0x00,0x3F,0x20,0x00,0x3F,//m 77
0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//n 78
0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//o 79
0x80,0x80,0x00,0x80,0x80,0x00,0x00,0x00,0x80,0xFF,0xA1,0x20,0x20,0x11,0x0E,0x00,//p 80
0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x0E,0x11,0x20,0x20,0xA0,0xFF,0x80,//q 81
0x80,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x20,0x20,0x3F,0x21,0x20,0x00,0x01,0x00,//r 82
0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x33,0x24,0x24,0x24,0x24,0x19,0x00,//s 83
0x00,0x80,0x80,0xE0,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x1F,0x20,0x20,0x00,0x00,//t 84
0x80,0x80,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x1F,0x20,0x20,0x20,0x10,0x3F,0x20,//u 85
0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x00,0x01,0x0E,0x30,0x08,0x06,0x01,0x00,//v 86
0x80,0x80,0x00,0x80,0x00,0x80,0x80,0x80,0x0F,0x30,0x0C,0x03,0x0C,0x30,0x0F,0x00,//w 87
0x00,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x31,0x2E,0x0E,0x31,0x20,0x00,//x 88
0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x80,0x81,0x8E,0x70,0x18,0x06,0x01,0x00,//y 89
0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x21,0x30,0x2C,0x22,0x21,0x30,0x00,//z 90
0x00,0x00,0x00,0x00,0x80,0x7C,0x02,0x02,0x00,0x00,0x00,0x00,0x00,0x3F,0x40,0x40,//{ 91
0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,//| 92
0x00,0x02,0x02,0x7C,0x80,0x00,0x00,0x00,0x00,0x40,0x40,0x3F,0x00,0x00,0x00,0x00,//} 93
0x00,0x06,0x01,0x01,0x02,0x02,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//~ 94
};
//16*16 ASCII字符集点阵
const unsigned char ascii_12X24[][36]=
{
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",0*/
0x00,0x00,0x00,0x00,0x00,0xF0,0xF0,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x7F,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1C,0x1C,0x1C,0x00,0x00,0x00,0x00,/*"!",1*/
0x00,0x00,0x80,0x60,0x30,0x1C,0x8C,0x60,0x30,0x1C,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*""",2*/
0x00,0x00,0x00,0xE0,0x00,0x00,0x00,0x00,0x00,0xE0,0x00,0x00,0x00,0x86,0xE6,0x9F,0x86,0x86,0x86,0x86,0xE6,0x9F,0x86,0x00,0x00,0x01,0x1F,0x01,0x01,0x01,0x01,0x01,0x1F,0x01,0x01,0x00,/*"#",3*/
0x00,0x00,0x80,0xC0,0x60,0x20,0xF8,0x20,0xE0,0xC0,0x00,0x00,0x00,0x00,0x03,0x07,0x0C,0x18,0xFF,0x70,0xE1,0x81,0x00,0x00,0x00,0x00,0x07,0x0F,0x10,0x10,0x7F,0x10,0x0F,0x07,0x00,0x00,/*"$",4*/
0x80,0x60,0x20,0x60,0x80,0x00,0x00,0x00,0xE0,0x20,0x00,0x00,0x0F,0x30,0x20,0x30,0x9F,0x70,0xDC,0x37,0x10,0x30,0xC0,0x00,0x00,0x00,0x10,0x0E,0x03,0x00,0x07,0x18,0x10,0x18,0x07,0x00,/*"%",5*/
0x00,0x00,0xC0,0x20,0x20,0xE0,0xC0,0x00,0x00,0x00,0x00,0x00,0x80,0xE0,0x1F,0x38,0xE8,0x87,0x03,0xC4,0x3C,0x04,0x00,0x00,0x07,0x0F,0x18,0x10,0x10,0x0B,0x07,0x0D,0x10,0x10,0x08,0x00,/*"&",6*/
0x00,0x80,0x8C,0x4C,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"'",7*/
0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xE0,0x30,0x08,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0xFF,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x0F,0x18,0x20,0x40,0x00,/*"(",8*/
0x00,0x04,0x08,0x30,0xE0,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xFF,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x20,0x18,0x0F,0x03,0x00,0x00,0x00,0x00,0x00,0x00,/*")",9*/
0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x42,0x66,0x66,0x3C,0x18,0xFF,0x18,0x3C,0x66,0x66,0x42,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x00,0x00,/*"*",10*/
0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x10,0x10,0x10,0xFF,0x10,0x10,0x10,0x10,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x00,0x00,/*"+",11*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x8C,0x4C,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*",",12*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"-",13*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1C,0x1C,0x1C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*".",14*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0x38,0x0C,0x00,0x00,0x00,0x00,0x00,0x80,0x70,0x1C,0x03,0x00,0x00,0x00,0x00,0x00,0x60,0x38,0x0E,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"/",15*/
0x00,0x00,0x80,0xC0,0x60,0x20,0x20,0x60,0xC0,0x80,0x00,0x00,0x00,0xFE,0xFF,0x01,0x00,0x00,0x00,0x00,0x01,0xFF,0xFE,0x00,0x00,0x01,0x07,0x0E,0x18,0x10,0x10,0x18,0x0E,0x07,0x01,0x00,/*"0",16*/
0x00,0x00,0x80,0x80,0x80,0xC0,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x10,0x1F,0x1F,0x10,0x10,0x10,0x00,0x00,/*"1",17*/
0x00,0x80,0x40,0x20,0x20,0x20,0x20,0x60,0xC0,0x80,0x00,0x00,0x00,0x03,0x03,0x00,0x80,0x40,0x20,0x38,0x1F,0x07,0x00,0x00,0x00,0x1C,0x1A,0x19,0x18,0x18,0x18,0x18,0x18,0x1F,0x00,0x00,/*"2",18*/
0x00,0x80,0xC0,0x20,0x20,0x20,0x60,0xC0,0x80,0x00,0x00,0x00,0x00,0x03,0x03,0x00,0x10,0x10,0x18,0x2F,0xE7,0x80,0x00,0x00,0x00,0x07,0x0F,0x10,0x10,0x10,0x10,0x18,0x0F,0x07,0x00,0x00,/*"3",19*/
0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0xE0,0xF0,0x00,0x00,0x00,0x00,0xC0,0xB0,0x88,0x86,0x81,0x80,0xFF,0xFF,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x1F,0x1F,0x10,0x10,0x00,/*"4",20*/
0x00,0x00,0xE0,0x60,0x60,0x60,0x60,0x60,0x60,0x60,0x00,0x00,0x00,0x00,0x3F,0x10,0x08,0x08,0x08,0x18,0xF0,0xE0,0x00,0x00,0x00,0x07,0x0B,0x10,0x10,0x10,0x10,0x1C,0x0F,0x03,0x00,0x00,/*"5",21*/
0x00,0x00,0x80,0xC0,0x40,0x20,0x20,0x20,0xE0,0xC0,0x00,0x00,0x00,0xFC,0xFF,0x21,0x10,0x08,0x08,0x08,0x18,0xF0,0xE0,0x00,0x00,0x01,0x07,0x0C,0x18,0x10,0x10,0x10,0x08,0x0F,0x03,0x00,/*"6",22*/
0x00,0x00,0xC0,0xE0,0x60,0x60,0x60,0x60,0x60,0xE0,0x60,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0xE0,0x18,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0x1F,0x00,0x00,0x00,0x00,0x00,/*"7",23*/
0x00,0x80,0xC0,0x60,0x20,0x20,0x20,0x20,0x60,0xC0,0x80,0x00,0x00,0x87,0xEF,0x2C,0x18,0x18,0x30,0x30,0x68,0xCF,0x83,0x00,0x00,0x07,0x0F,0x08,0x10,0x10,0x10,0x10,0x18,0x0F,0x07,0x00,/*"8",24*/
0x00,0x00,0xC0,0xC0,0x20,0x20,0x20,0x20,0xC0,0x80,0x00,0x00,0x00,0x1F,0x3F,0x60,0x40,0x40,0x40,0x20,0x10,0xFF,0xFE,0x00,0x00,0x00,0x0C,0x1C,0x10,0x10,0x10,0x08,0x0F,0x03,0x00,0x00,/*"9",25*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0E,0x0E,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1C,0x1C,0x1C,0x00,0x00,0x00,0x00,/*":",26*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x58,0x38,0x00,0x00,0x00,0x00,0x00,/*";",27*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x40,0x20,0x10,0x00,0x00,0x00,0x10,0x28,0x44,0x82,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x00,/*"<",28*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x84,0x84,0x84,0x84,0x84,0x84,0x84,0x84,0x84,0x84,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"=",29*/
0x00,0x00,0x10,0x20,0x40,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x82,0x44,0x28,0x10,0x00,0x00,0x00,0x10,0x08,0x04,0x02,0x01,0x00,0x00,0x00,0x00,0x00,/*">",30*/
0x00,0xC0,0x20,0x20,0x10,0x10,0x10,0x10,0x30,0xE0,0xC0,0x00,0x00,0x03,0x03,0x00,0x00,0xF0,0x10,0x08,0x0C,0x07,0x03,0x00,0x00,0x00,0x00,0x00,0x1C,0x1C,0x1C,0x00,0x00,0x00,0x00,0x00,/*"?",31*/
0x00,0x00,0x00,0xC0,0x40,0x60,0x20,0x20,0x20,0x40,0xC0,0x00,0x00,0xFC,0xFF,0x01,0xF0,0x0E,0x03,0xC1,0xFE,0x03,0x80,0x7F,0x00,0x01,0x07,0x0E,0x08,0x11,0x11,0x10,0x11,0x09,0x04,0x02,/*"@",32*/
0x00,0x00,0x00,0x00,0x80,0xE0,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x7C,0x43,0x40,0x47,0x7F,0xF8,0x80,0x00,0x00,0x10,0x18,0x1F,0x10,0x00,0x00,0x00,0x00,0x13,0x1F,0x1C,0x10,/*"A",33*/
0x20,0xE0,0xE0,0x20,0x20,0x20,0x20,0x60,0xC0,0x80,0x00,0x00,0x00,0xFF,0xFF,0x10,0x10,0x10,0x10,0x18,0x2F,0xE7,0x80,0x00,0x10,0x1F,0x1F,0x10,0x10,0x10,0x10,0x10,0x18,0x0F,0x07,0x00,/*"B",34*/
0x00,0x00,0x80,0xC0,0x40,0x20,0x20,0x20,0x20,0x60,0xE0,0x00,0x00,0xFC,0xFF,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x01,0x07,0x0E,0x18,0x10,0x10,0x10,0x08,0x04,0x03,0x00,/*"C",35*/
0x20,0xE0,0xE0,0x20,0x20,0x20,0x20,0x40,0xC0,0x80,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x01,0xFF,0xFE,0x00,0x10,0x1F,0x1F,0x10,0x10,0x10,0x18,0x08,0x0E,0x07,0x01,0x00,/*"D",36*/
0x20,0xE0,0xE0,0x20,0x20,0x20,0x20,0x20,0x20,0x60,0x80,0x00,0x00,0xFF,0xFF,0x10,0x10,0x10,0x10,0x7C,0x00,0x00,0x00,0x00,0x10,0x1F,0x1F,0x10,0x10,0x10,0x10,0x10,0x10,0x18,0x06,0x00,/*"E",37*/
0x20,0xE0,0xE0,0x20,0x20,0x20,0x20,0x20,0x60,0x60,0x80,0x00,0x00,0xFF,0xFF,0x10,0x10,0x10,0x10,0x7C,0x00,0x00,0x01,0x00,0x10,0x1F,0x1F,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"F",38*/
0x00,0x00,0x80,0xC0,0x60,0x20,0x20,0x20,0x40,0xE0,0x00,0x00,0x00,0xFC,0xFF,0x01,0x00,0x00,0x40,0x40,0xC0,0xC1,0x40,0x40,0x00,0x01,0x07,0x0E,0x18,0x10,0x10,0x10,0x0F,0x0F,0x00,0x00,/*"G",39*/
0x20,0xE0,0xE0,0x20,0x00,0x00,0x00,0x00,0x20,0xE0,0xE0,0x20,0x00,0xFF,0xFF,0x10,0x10,0x10,0x10,0x10,0x10,0xFF,0xFF,0x00,0x10,0x1F,0x1F,0x10,0x00,0x00,0x00,0x00,0x10,0x1F,0x1F,0x10,/*"H",40*/
0x00,0x00,0x20,0x20,0x20,0xE0,0xE0,0x20,0x20,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x10,0x1F,0x1F,0x10,0x10,0x10,0x00,0x00,/*"I",41*/
0x00,0x00,0x00,0x00,0x20,0x20,0x20,0xE0,0xE0,0x20,0x20,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x60,0xE0,0x80,0x80,0x80,0xC0,0x7F,0x3F,0x00,0x00,0x00,/*"J",42*/
0x20,0xE0,0xE0,0x20,0x00,0x00,0x20,0xA0,0x60,0x20,0x20,0x00,0x00,0xFF,0xFF,0x30,0x18,0x7C,0xE3,0xC0,0x00,0x00,0x00,0x00,0x10,0x1F,0x1F,0x10,0x00,0x00,0x01,0x13,0x1F,0x1C,0x18,0x10,/*"K",43*/
0x20,0xE0,0xE0,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x1F,0x1F,0x10,0x10,0x10,0x10,0x10,0x10,0x18,0x06,0x00,/*"L",44*/
0x20,0xE0,0xE0,0xE0,0x00,0x00,0x00,0x00,0xE0,0xE0,0xE0,0x20,0x00,0xFF,0x01,0x3F,0xFE,0xC0,0xE0,0x1E,0x01,0xFF,0xFF,0x00,0x10,0x1F,0x10,0x00,0x03,0x1F,0x03,0x00,0x10,0x1F,0x1F,0x10,/*"M",45*/
0x20,0xE0,0xE0,0xC0,0x00,0x00,0x00,0x00,0x00,0x20,0xE0,0x20,0x00,0xFF,0x00,0x03,0x07,0x1C,0x78,0xE0,0x80,0x00,0xFF,0x00,0x10,0x1F,0x10,0x00,0x00,0x00,0x00,0x00,0x03,0x0F,0x1F,0x00,/*"N",46*/
0x00,0x00,0x80,0xC0,0x60,0x20,0x20,0x60,0xC0,0x80,0x00,0x00,0x00,0xFE,0xFF,0x01,0x00,0x00,0x00,0x00,0x00,0xFF,0xFE,0x00,0x00,0x01,0x07,0x0E,0x18,0x10,0x10,0x18,0x0C,0x07,0x01,0x00,/*"O",47*/
0x20,0xE0,0xE0,0x20,0x20,0x20,0x20,0x20,0x60,0xC0,0x80,0x00,0x00,0xFF,0xFF,0x20,0x20,0x20,0x20,0x20,0x30,0x1F,0x0F,0x00,0x10,0x1F,0x1F,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"P",48*/
0x00,0x00,0x80,0xC0,0x60,0x20,0x20,0x60,0xC0,0x80,0x00,0x00,0x00,0xFE,0xFF,0x01,0x00,0x00,0x00,0x00,0x00,0xFF,0xFE,0x00,0x00,0x01,0x07,0x0E,0x11,0x11,0x13,0x3C,0x7C,0x67,0x21,0x00,/*"Q",49*/
0x20,0xE0,0xE0,0x20,0x20,0x20,0x20,0x20,0x60,0xC0,0x80,0x00,0x00,0xFF,0xFF,0x10,0x10,0x30,0xF0,0xD0,0x08,0x0F,0x07,0x00,0x10,0x1F,0x1F,0x10,0x00,0x00,0x00,0x03,0x0F,0x1C,0x10,0x10,/*"R",50*/
0x00,0x80,0xC0,0x60,0x20,0x20,0x20,0x20,0x40,0x40,0xE0,0x00,0x00,0x07,0x0F,0x0C,0x18,0x18,0x30,0x30,0x60,0xE0,0x81,0x00,0x00,0x1F,0x0C,0x08,0x10,0x10,0x10,0x10,0x18,0x0F,0x07,0x00,/*"S",51*/
0x80,0x60,0x20,0x20,0x20,0xE0,0xE0,0x20,0x20,0x20,0x60,0x80,0x01,0x00,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x10,0x1F,0x1F,0x10,0x00,0x00,0x00,0x00,/*"T",52*/
0x20,0xE0,0xE0,0x20,0x00,0x00,0x00,0x00,0x00,0x20,0xE0,0x20,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x07,0x0F,0x18,0x10,0x10,0x10,0x10,0x10,0x08,0x07,0x00,/*"U",53*/
0x20,0x60,0xE0,0xE0,0x20,0x00,0x00,0x00,0x20,0xE0,0x60,0x20,0x00,0x00,0x07,0x7F,0xF8,0x80,0x00,0x80,0x7C,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x1F,0x1C,0x07,0x00,0x00,0x00,0x00,/*"V",54*/
0x20,0xE0,0xE0,0x20,0x00,0xE0,0xE0,0x20,0x00,0x20,0xE0,0x20,0x00,0x07,0xFF,0xF8,0xE0,0x1F,0xFF,0xFC,0xE0,0x1F,0x00,0x00,0x00,0x00,0x03,0x1F,0x03,0x00,0x01,0x1F,0x03,0x00,0x00,0x00,/*"W",55*/
0x00,0x20,0x60,0xE0,0xA0,0x00,0x00,0x20,0xE0,0x60,0x20,0x00,0x00,0x00,0x00,0x03,0x8F,0x7C,0xF8,0xC6,0x01,0x00,0x00,0x00,0x00,0x10,0x18,0x1E,0x13,0x00,0x01,0x17,0x1F,0x18,0x10,0x00,/*"X",56*/
0x20,0x60,0xE0,0xE0,0x20,0x00,0x00,0x00,0x20,0xE0,0x60,0x20,0x00,0x00,0x01,0x07,0x3E,0xF8,0xE0,0x18,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x1F,0x1F,0x10,0x10,0x00,0x00,0x00,/*"Y",57*/
0x00,0x80,0x60,0x20,0x20,0x20,0x20,0xA0,0xE0,0xE0,0x20,0x00,0x00,0x00,0x00,0x00,0xC0,0xF0,0x3E,0x0F,0x03,0x00,0x00,0x00,0x00,0x10,0x1C,0x1F,0x17,0x10,0x10,0x10,0x10,0x18,0x06,0x00,/*"Z",58*/
0x00,0x00,0x00,0x00,0x00,0xFC,0x04,0x04,0x04,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0x40,0x40,0x40,0x40,0x40,0x00,/*"[",59*/
0x00,0x00,0x10,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x1C,0x60,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x0C,0x70,0x80,0x00,/*"\",60*/
0x00,0x00,0x04,0x04,0x04,0x04,0x04,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x40,0x40,0x40,0x40,0x7F,0x00,0x00,0x00,0x00,/*"]",61*/
0x00,0x00,0x00,0x10,0x08,0x0C,0x04,0x0C,0x08,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"^",62*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,/*"_",63*/
0x00,0x00,0x00,0x04,0x04,0x08,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"`",64*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x98,0xD8,0x44,0x64,0x24,0x24,0xFC,0xF8,0x00,0x00,0x00,0x0F,0x1F,0x18,0x10,0x10,0x10,0x08,0x1F,0x1F,0x10,0x18,/*"a",65*/
0x00,0x20,0xE0,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x18,0x08,0x04,0x04,0x0C,0xF8,0xF0,0x00,0x00,0x00,0x1F,0x0F,0x18,0x10,0x10,0x10,0x18,0x0F,0x03,0x00,/*"b",66*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0xF8,0x18,0x04,0x04,0x04,0x3C,0x38,0x00,0x00,0x00,0x00,0x03,0x0F,0x0C,0x10,0x10,0x10,0x10,0x08,0x06,0x00,0x00,/*"c",67*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0xE0,0xF0,0x00,0x00,0x00,0xE0,0xF8,0x1C,0x04,0x04,0x04,0x08,0xFF,0xFF,0x00,0x00,0x00,0x03,0x0F,0x18,0x10,0x10,0x10,0x08,0x1F,0x0F,0x08,0x00,/*"d",68*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0xF8,0x48,0x44,0x44,0x44,0x4C,0x78,0x70,0x00,0x00,0x00,0x03,0x0F,0x0C,0x18,0x10,0x10,0x10,0x08,0x04,0x00,/*"e",69*/
0x00,0x00,0x00,0x00,0x80,0xC0,0x60,0x20,0x20,0xE0,0xC0,0x00,0x00,0x04,0x04,0x04,0xFF,0xFF,0x04,0x04,0x04,0x04,0x00,0x00,0x00,0x00,0x10,0x10,0x1F,0x1F,0x10,0x10,0x10,0x00,0x00,0x00,/*"f",70*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0xF8,0x8C,0x04,0x04,0x8C,0xF8,0x74,0x04,0x0C,0x00,0x70,0x76,0xCF,0x8D,0x8D,0x8D,0x89,0xC8,0x78,0x70,0x00,/*"g",71*/
0x00,0x20,0xE0,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x08,0x04,0x04,0x04,0xFC,0xF8,0x00,0x00,0x00,0x10,0x1F,0x1F,0x10,0x00,0x00,0x10,0x1F,0x1F,0x10,0x00,/*"h",72*/
0x00,0x00,0x00,0x00,0x00,0x60,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x04,0x04,0xFC,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x10,0x1F,0x1F,0x10,0x10,0x10,0x00,0x00,/*"i",73*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x60,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x04,0x04,0xFC,0xFC,0x00,0x00,0x00,0x00,0x00,0xC0,0xC0,0x80,0x80,0xC0,0x7F,0x3F,0x00,0x00,0x00,/*"j",74*/
0x00,0x20,0xE0,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x80,0xC0,0xF4,0x1C,0x04,0x04,0x00,0x00,0x00,0x10,0x1F,0x1F,0x11,0x00,0x03,0x1F,0x1C,0x10,0x10,0x00,/*"k",75*/
0x00,0x00,0x20,0x20,0x20,0xE0,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x10,0x1F,0x1F,0x10,0x10,0x10,0x00,0x00,/*"l",76*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0xFC,0xFC,0x08,0x04,0xFC,0xFC,0x08,0x04,0xFC,0xFC,0x00,0x10,0x1F,0x1F,0x10,0x00,0x1F,0x1F,0x10,0x00,0x1F,0x1F,0x10,/*"m",77*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0xFC,0xFC,0x08,0x08,0x04,0x04,0xFC,0xF8,0x00,0x00,0x00,0x10,0x1F,0x1F,0x10,0x00,0x00,0x10,0x1F,0x1F,0x10,0x00,/*"n",78*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0xF0,0x18,0x0C,0x04,0x04,0x0C,0x18,0xF0,0xE0,0x00,0x00,0x03,0x0F,0x0C,0x10,0x10,0x10,0x10,0x0C,0x0F,0x03,0x00,/*"o",79*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0xFC,0xFC,0x08,0x04,0x04,0x04,0x0C,0xF8,0xF0,0x00,0x00,0x80,0xFF,0xFF,0x88,0x90,0x10,0x10,0x1C,0x0F,0x03,0x00,/*"p",80*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0xF8,0x1C,0x04,0x04,0x04,0x08,0xF8,0xFC,0x00,0x00,0x00,0x03,0x0F,0x18,0x10,0x10,0x90,0x88,0xFF,0xFF,0x80,0x00,/*"q",81*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x04,0x04,0xFC,0xFC,0x10,0x08,0x04,0x04,0x0C,0x0C,0x00,0x10,0x10,0x10,0x1F,0x1F,0x10,0x10,0x10,0x00,0x00,0x00,0x00,/*"r",82*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x78,0xCC,0xC4,0x84,0x84,0x84,0x0C,0x1C,0x00,0x00,0x00,0x1E,0x18,0x10,0x10,0x10,0x11,0x19,0x0F,0x06,0x00,/*"s",83*/
0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x04,0x04,0xFF,0xFF,0x04,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x1F,0x10,0x10,0x10,0x0C,0x00,0x00,/*"t",84*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0xFC,0xFE,0x00,0x00,0x00,0x04,0xFC,0xFE,0x00,0x00,0x00,0x00,0x0F,0x1F,0x18,0x10,0x10,0x08,0x1F,0x0F,0x08,0x00,/*"u",85*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x0C,0x3C,0xFC,0xC4,0x00,0x00,0xC4,0x3C,0x0C,0x04,0x00,0x00,0x00,0x00,0x01,0x0F,0x1E,0x0E,0x01,0x00,0x00,0x00,/*"v",86*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x3C,0xFC,0xC4,0x00,0xE4,0x7C,0xFC,0x84,0x80,0x7C,0x04,0x00,0x00,0x07,0x1F,0x07,0x00,0x00,0x07,0x1F,0x07,0x00,0x00,/*"w",87*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x04,0x1C,0x7C,0xE4,0xC0,0x34,0x1C,0x04,0x04,0x00,0x00,0x10,0x10,0x1C,0x16,0x01,0x13,0x1F,0x1C,0x18,0x10,0x00,/*"x",88*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x0C,0x3C,0xFC,0xC4,0x00,0xC4,0x3C,0x04,0x04,0x00,0x00,0x00,0xC0,0x80,0xC1,0x37,0x0E,0x01,0x00,0x00,0x00,0x00,/*"y",89*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1C,0x04,0x04,0xC4,0xF4,0x7C,0x1C,0x04,0x00,0x00,0x00,0x00,0x10,0x1C,0x1F,0x17,0x11,0x10,0x10,0x18,0x0E,0x00,/*"z",90*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0x0C,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x28,0xEF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3F,0x60,0x40,0x00,0x00,/*"{",91*/
0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,/*"|",92*/
0x00,0x00,0x04,0x0C,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xEF,0x28,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x60,0x3F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"}",93*/
0x00,0x18,0x06,0x02,0x02,0x04,0x08,0x10,0x20,0x20,0x30,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"~",94*/
};
#endif
/*
-------------------------------------------------------------------------
w25q128.h：
-------------------------------------------------------------------------
*/
#ifndef __W25Q128_H__
#define __W25Q128_H__
#include "sys.h"
//HAL_GPIO_WritePin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState)
//宏定义中的"\"为续行符
#define W25Q128_CS(x) do{ x ? \
HAL_GPIO_WritePin(GPIOA,GPIO_PIN_4,GPIO_PIN_SET):\
HAL_GPIO_WritePin(GPIOA,GPIO_PIN_4,GPIO_PIN_RESET);\
}while(0)
#define FLASH_ManufactDeviceID 0x90
#define FLASH_DummyByte 0xFF
#define FLASH_WriteEnable 0x06
#define FLASH_ReadStatusReg1 0x05
#define FLASH_ReadData 0x03
#define FLASH_PageProgram 0x02
#define FLASH_SectorErase 0x20
void w25q128_init(void);
uint8_t w25q128_read_id(void);
void w25q128_read_data(uint32_t address,uint8_t *data,uint32_t size);
void w25q128_write_page(uint32_t address,uint8_t *data,uint32_t size);
void w25q128_erase_sector(uint32_t address);
#endif
/*
-------------------------------------------------------------------------
password.h：
-------------------------------------------------------------------------
*/
#ifndef __PASSWORD_H__
#define __PASSWORD_H__
#include "sys.h"
#define FALSE 0
#define TRUE 1
#define POUND_KEY '#'
#define STAR_KEY '*'
void password_init(void);
void password_input_clear(void);
void password_save(void);
uint8_t password_get_input(void);
uint8_t password_compare(void);
void password_input_right_action(void);
void password_input_wrong_action(void);
void password_old_right_action(void);
void password_old_wrong_action(void);
void password_chek(void);
#endif
196 BKP介绍
（1）备份寄存器是42个16位的寄存器，可用来存储84个字节的用户应用程序数据。当VDD电源被切断，他们仍然由VBAT维持供电。
当系统在待机模式下被唤醒，或系统复位或电源复位时，他们也不会被复位。
（2）BKP特点：VBAT电池供电，可用来管理侵入检测和RTC校准功能。
（3）复位后，对备份寄存器和RTC的访问被禁止，可使能对备份寄存器和RTC的访问，具体操作如下：
1.通过设置寄存器RCC_APB1ENR的PWREN和BKPEN位来打开电源和后备接口的时钟
2.电源控制寄存器(PWR_CR)的DBP位来使能对后备寄存器和RTC的访问。
197 读写BKP实验
（1）编写rtc初始化函数rtc_init()，rtc读bkp函数rtc_read_bkp()，rtc写入bkp函数rtc_write_bkp()；-(53. 读写BKP实验-main.c,rtc.c,rtc.h)-待测试
/*
-------------------------------------------------------------------------
main.c：
-------------------------------------------------------------------------
*/
#include "sys.h"
#include "delay.h"
#include "led.h"
#include "uart1.h"
#include "rtc.h"
int main(void)
{
HAL_Init(); /* 初始化HAL库 */
stm32_clock_init(RCC_PLL_MUL9); /* 设置时钟, 72Mhz */
led_init(); /* 初始化LED灯 */
uart1_init(115200);
rtc_init();
printf("hello world!\r\n");
rtc_write_bkp(1,0xAAAA);//1为寄存器号，BKP备份寄存器有42个寄存器
printf("读出值为：%X\r\n",rtc_read_bkp(1));
while(1)
{
}
}
/*
-------------------------------------------------------------------------
rtc.c：
-------------------------------------------------------------------------
*/
#include "rtc.h"
RTC_HandleTypeDef rtc_handle = {0};
//rtc初始化函数rtc_init()
void rtc_init(void)
{
__HAL_RCC_BKP_CLK_ENABLE();
__HAL_RCC_PWR_CLK_ENABLE();
//HAL_StatusTypeDef HAL_RTC_Init(RTC_HandleTypeDef *hrtc)
HAL_PWR_EnableBkUpAccess();
rtc_handle.Instance = RTC;
rtc_handle.Init.AsynchPrediv = 32767;
rtc_handle.Init.OutPut = RTC_OUTPUTSOURCE_NONE;
HAL_RTC_Init(&rtc_handle);
}
//rtc读bkp函数rtc_read_bkp()
uint16_t rtc_read_bkp(uint8_t bkrx) //bkrx为寄存器号，BKP备份寄存器有42个寄存器
{
uint8_t data = 0;
data = HAL_RTCEx_BKUPRead(&rtc_handle,bkrx);
return (uint16_t)data;
}
//rtc写入bkp函数rtc_write_bkp
void rtc_write_bkp(uint8_t bkrx,uint16_t data)
{
HAL_RTCEx_BKUPWrite(&rtc_handle,bkrx,data);
}
/*
-------------------------------------------------------------------------
rtc.h：
-------------------------------------------------------------------------
*/
#ifndef __RTC_H__
#define __RTC_H__
#include "sys.h"
void rtc_init(void);
uint16_t rtc_read_bkp(uint8_t bkrx);
void rtc_write_bkp(uint8_t bkrx,uint16_t data);
#endif
198 RTC介绍
（1）RTC（Real-Time Communication）,实时时钟是一个独立的定时器。RTC模块和时钟配置系统(RCC_BDCR寄存器)处于后备区域，
即在系统复位或从待机模式唤醒后， RTC的设置和时间维持不变。
（2）复位后，对备份寄存器和RTC的访问被禁止，可使能对备份寄存器和RTC的访问，具体操作如下：
1.通过设置寄存器RCC_APB1ENR的PWREN和BKPEN位来打开电源和后备接口的时钟
2.电源控制寄存器(PWR_CR)的DBP位来使能对后备寄存器和RTC的访问。
（3）三种可选的RTC时钟源：HSE时钟除以128（通常为8MHz/128），LSE振荡器时钟（通常为32.768KHz），LSI振荡器时钟（40KHz）。
（4）RTC框图：时钟源->预分频器->计数器->中断输出控制->NVIC
199 RTC寄存器及库函数
（1）寄存器：备份域控制寄存器(RCC_BDCR),RTC控制寄存器高位(RTC_CRH),RTC控制寄存器低位(RTC_CRL),RTC预分频装载寄存器(RTC_PRLH/RTC_PRLL),
RTC预分频器余数寄存器(RTC_DIVH / RTC_DIVL),RTC计数器寄存器 (RTC_CNTH / RTC_CNTL),RTC闹钟寄存器(RTC_ALRH/RTC_ALRL)。
库函数：HAL_RTC_Init(),HAL_RTC_GetTime(),HAL_RTC_GetDate(),HAL_RTC_SetTime(),HAL_RTC_SetDate(),HAL_RTC_SetAlarm_IT(),__HAL_RTC_ALARM_GET_FLAG();
200 读取RTC时间实验
（1）RTC驱动步骤：使能电源及后备域时钟->使能后备域访问->初始化RTC(设置分频值及工作参数)
->设置msp函数(使能RTC,设置时钟源，中断配置)->编写读写RTC时间函数->编写闹钟相关函数；
（2）参考"53. 读写BKP实验"代码，编写rtc初始化函数rtc_init(),msp函数HAL_RTC_MspInit(),时间获取函数rtc_get_time(),时间设置函数rtc_set_time();
-(54. 读写RTC时间实验-main.c,rtc.c,rtc.h)-待测试
/*
-------------------------------------------------------------------------
main.c：
-------------------------------------------------------------------------
*/
#include "sys.h"
#include "delay.h"
#include "led.h"
#include "uart1.h"
#include "rtc.h"
int main(void)
{
HAL_Init(); /* 初始化HAL库 */
stm32_clock_init(RCC_PLL_MUL9); /* 设置时钟, 72Mhz */
led_init(); /* 初始化LED灯 */
uart1_init(115200);
rtc_init();
printf("hello world!\r\n");
rtc_write_bkp(1,0xAAAA);//1为寄存器号，BKP备份寄存器有42个寄存器
printf("读出值为：%X\r\n",rtc_read_bkp(1));
if(rtc_read_bkp(1) != 0xAAAA)
{
rtc_write_bkp(1,0xAAAA);
printf("读出值为：%X\r\n",rtc_read_bkp(1));
struct tm time_date;
time_date.tm_year = 2024;
time_date.tm_mon = 11;
time_date.tm_mday =1;
time_date.tm_hour =10;
time_date.tm_min = 30;
time_date.tm_sec = 30;
rtc_set_time(time_date);
}
while(1)
{
rtc_get_time();
delay_ms(1000);
}
}
/*
-------------------------------------------------------------------------
rtc.c：
-------------------------------------------------------------------------
*/
#include "rtc.h"
#include "stdio.h"
RTC_HandleTypeDef rtc_handle = {0};
//rtc初始化函数rtc_init()
void rtc_init(void)
{
__HAL_RCC_BKP_CLK_ENABLE();
__HAL_RCC_PWR_CLK_ENABLE();
//HAL_StatusTypeDef HAL_RTC_Init(RTC_HandleTypeDef *hrtc)
HAL_PWR_EnableBkUpAccess();
rtc_handle.Instance = RTC;
rtc_handle.Init.AsynchPrediv = 32767;//分频系数，此处选低速外部时钟LSE 32.768kHz,分频系数填32767，实际上会加1为37768
rtc_handle.Init.OutPut = RTC_OUTPUTSOURCE_NONE;//不适用侵入检测
HAL_RTC_Init(&rtc_handle);
}
//msp函数HAL_RTC_MspInit()
void HAL_RTC_MspInit(RTC_HandleTypeDef *hrtc)
{
__HAL_RCC_RTC_ENABLE();
RCC_OscInitTypeDef osc_instruct = {0};
RCC_PeriphCLKInitTypeDef periphclk_initstruct = {0};
osc_instruct.OscillatorType =RCC_OSCILLATORTYPE_LSE;//振荡器类型为低速外部时钟
osc_instruct.LSEState =RCC_LSE_ON;//低速外部时钟状态，开启
osc_instruct.PLL.PLLState =RCC_PLL_NONE;//锁相环状态，没用到锁相环
HAL_RCC_OscConfig(&osc_instruct);
periphclk_initstruct.PeriphClockSelection =RCC_PERIPHCLK_RTC;//外设时钟选择，RTC
periphclk_initstruct.RTCClockSelection =RCC_RTCCLKSOURCE_LSE;//RTC时钟选择，低速外部时钟
HAL_RCCEx_PeriphCLKConfig(&periphclk_initstruct);
}
//rtc读bkp函数rtc_read_bkp()
uint16_t rtc_read_bkp(uint8_t bkrx) //bkrx为寄存器号，BKP备份寄存器有42个寄存器
{
uint8_t data = 0;
data = HAL_RTCEx_BKUPRead(&rtc_handle,bkrx);
return (uint16_t)data;
}
//rtc写入bkp函数rtc_write_bkp
void rtc_write_bkp(uint8_t bkrx,uint16_t data)
{
HAL_RTCEx_BKUPWrite(&rtc_handle,bkrx,data);
}
//时间获取函数rtc_get_time()
void rtc_get_time(void)
{
RTC_TimeTypeDef rtc_time ={0};
RTC_DateTypeDef rtc_date ={0};
//HAL_StatusTypeDef HAL_RTC_GetTime(RTC_HandleTypeDef *hrtc, RTC_TimeTypeDef *sTime, uint32_t Format)
//HAL_StatusTypeDef HAL_RTC_GetDate(RTC_HandleTypeDef *hrtc, RTC_DateTypeDef *sDate, uint32_t Format)
HAL_RTC_GetTime(&rtc_handle,&rtc_time,RTC_FORMAT_BIN);
HAL_RTC_GetDate(&rtc_handle,&rtc_date,RTC_FORMAT_BIN);
printf("rtc time:%d-%02d-%02d :%02d:%02d:%02d",rtc_date.Year + 2000,rtc_date.Month,rtc_date.Date,rtc_time.Hours,rtc_time.Minutes,rtc_time.Seconds);
}
//时间设置函数rtc_set_time()
void rtc_set_time(struct tm time_date)
{
RTC_DateTypeDef rtc_date = {0};
RTC_TimeTypeDef rtc_time = {0};
//HAL_StatusTypeDef HAL_RTC_SetDate(RTC_HandleTypeDef *hrtc, RTC_DateTypeDef *sDate, uint32_t Format)
//HAL_StatusTypeDef HAL_RTC_SetTime(RTC_HandleTypeDef *hrtc, RTC_TimeTypeDef *sTime, uint32_t Format)
rtc_date.Year = time_date.tm_year - 2000;
rtc_date.Month = time_date.tm_mon;
rtc_date.Date = time_date.tm_mday;
HAL_RTC_SetDate(&rtc_handle,&rtc_date,RTC_FORMAT_BIN);
rtc_time.Hours = time_date.tm_hour;
rtc_time.Minutes = time_date.tm_min;
rtc_time.Seconds = time_date.tm_sec;
HAL_RTC_SetTime(&rtc_handle,&rtc_time,RTC_FORMAT_BIN);
while(!__HAL_RTC_ALARM_GET_FLAG(&rtc_handle,RTC_FLAG_RTOFF));//RTOFF标志位为0一直等待，由于对RTC任何寄存器的写操作，都必须在前一次写操作结束后进行
}
/*
-------------------------------------------------------------------------
rtc.h：
-------------------------------------------------------------------------
*/
#ifndef __RTC_H__
#define __RTC_H__
#include "sys.h"
#include "time.h"
void rtc_init(void);
uint16_t rtc_read_bkp(uint8_t bkrx);
void rtc_write_bkp(uint8_t bkrx,uint16_t data);
void rtc_get_time(void);
void rtc_set_time(struct tm time_date);
#endif
201 RTC闹钟实验
（1）参考"54. 读写RTC时间实验",msp函数HAL_RTC_MspInit()中新增闹钟中断开启，新增闹钟中断处理函数RTC_Alarm_IRQHandler(),
闹钟回调函数HAL_RTC_AlarmAEventCallback(),设置闹钟函数rtc_set_alarm();-(55. RTC闹钟实验-main.c,rtc.c,rtc.h)-待测试
/*
-------------------------------------------------------------------------
main.c：
-------------------------------------------------------------------------
*/
#include "sys.h"
#include "delay.h"
#include "led.h"
#include "uart1.h"
#include "rtc.h"
int main(void)
{
HAL_Init(); /* 初始化HAL库 */
stm32_clock_init(RCC_PLL_MUL9); /* 设置时钟, 72Mhz */
led_init(); /* 初始化LED灯 */
uart1_init(115200);
rtc_init();
printf("hello world!\r\n");
rtc_write_bkp(1,0xAAAA);//1为寄存器号，BKP备份寄存器有42个寄存器
printf("读出值为：%X\r\n",rtc_read_bkp(1));
if(rtc_read_bkp(1) != 0xAAAA)
{
rtc_write_bkp(1,0xAAAA);
printf("读出值为：%X\r\n",rtc_read_bkp(1));
struct tm time_date,alarm_date;
time_date.tm_year = 2024;
time_date.tm_mon = 11;
time_date.tm_mday =1;
time_date.tm_hour =10;
time_date.tm_min = 30;
time_date.tm_sec = 30;
rtc_set_time(time_date);
alarm_date.tm_hour = 10;
alarm_date.tm_min = 30;
alarm_date.tm_sec = 30;
rtc_set_alarm(alarm_date);
}
while(1)
{
rtc_get_time();
delay_ms(1000);
}
}
/*
-------------------------------------------------------------------------
rtc.c：
-------------------------------------------------------------------------
*/
#include "rtc.h"
#include "stdio.h"
RTC_HandleTypeDef rtc_handle = {0};
//rtc初始化函数rtc_init()
void rtc_init(void)
{
__HAL_RCC_BKP_CLK_ENABLE();
__HAL_RCC_PWR_CLK_ENABLE();
//HAL_StatusTypeDef HAL_RTC_Init(RTC_HandleTypeDef *hrtc)
HAL_PWR_EnableBkUpAccess();
rtc_handle.Instance = RTC;
rtc_handle.Init.AsynchPrediv = 32767;//分频系数，此处选低速外部时钟LSE 32.768kHz,分频系数填32767，实际上会加1为37768
rtc_handle.Init.OutPut = RTC_OUTPUTSOURCE_NONE;//不适用侵入检测
HAL_RTC_Init(&rtc_handle);
}
//msp函数HAL_RTC_MspInit()
void HAL_RTC_MspInit(RTC_HandleTypeDef *hrtc)
{
__HAL_RCC_RTC_ENABLE();
RCC_OscInitTypeDef osc_instruct = {0};
RCC_PeriphCLKInitTypeDef periphclk_initstruct = {0};
osc_instruct.OscillatorType =RCC_OSCILLATORTYPE_LSE;//振荡器类型为低速外部时钟
osc_instruct.LSEState =RCC_LSE_ON;//低速外部时钟状态，开启
osc_instruct.PLL.PLLState =RCC_PLL_NONE;//锁相环状态，没用到锁相环
HAL_RCC_OscConfig(&osc_instruct);
periphclk_initstruct.PeriphClockSelection =RCC_PERIPHCLK_RTC;//外设时钟选择，RTC
periphclk_initstruct.RTCClockSelection =RCC_RTCCLKSOURCE_LSE;//RTC时钟选择，低速外部时钟
HAL_RCCEx_PeriphCLKConfig(&periphclk_initstruct);
HAL_NVIC_SetPriority(RTC_Alarm_IRQn,2,2);
HAL_NVIC_EnableIRQ(RTC_Alarm_IRQn); //闹钟中断开启
}
//闹钟中断处理函数RTC_Alarm_IRQHandler()
void RTC_Alarm_IRQHandler(void)
{
HAL_RTC_AlarmIRQHandler(&rtc_handle);
}
//闹钟回调函数HAL_RTC_AlarmAEventCallback()
void HAL_RTC_AlarmAEventCallback(RTC_HandleTypeDef *hrtc)
{
printf("ring ring ring ...\r\n");
}
//rtc读bkp函数rtc_read_bkp()
uint16_t rtc_read_bkp(uint8_t bkrx) //bkrx为寄存器号，BKP备份寄存器有42个寄存器
{
uint8_t data = 0;
data = HAL_RTCEx_BKUPRead(&rtc_handle,bkrx);
return (uint16_t)data;
}
//rtc写入bkp函数rtc_write_bkp
void rtc_write_bkp(uint8_t bkrx,uint16_t data)
{
HAL_RTCEx_BKUPWrite(&rtc_handle,bkrx,data);
}
//时间获取函数rtc_get_time()
void rtc_get_time(void)
{
RTC_TimeTypeDef rtc_time ={0};
RTC_DateTypeDef rtc_date ={0};
//HAL_StatusTypeDef HAL_RTC_GetTime(RTC_HandleTypeDef *hrtc, RTC_TimeTypeDef *sTime, uint32_t Format)
//HAL_StatusTypeDef HAL_RTC_GetDate(RTC_HandleTypeDef *hrtc, RTC_DateTypeDef *sDate, uint32_t Format)
HAL_RTC_GetTime(&rtc_handle,&rtc_time,RTC_FORMAT_BIN);
HAL_RTC_GetDate(&rtc_handle,&rtc_date,RTC_FORMAT_BIN);
printf("rtc time:%d-%02d-%02d :%02d:%02d:%02d",rtc_date.Year + 2000,rtc_date.Month,rtc_date.Date,rtc_time.Hours,rtc_time.Minutes,rtc_time.Seconds);
}
//时间设置函数rtc_set_time()
void rtc_set_time(struct tm time_date)
{
RTC_DateTypeDef rtc_date = {0};
RTC_TimeTypeDef rtc_time = {0};
//HAL_StatusTypeDef HAL_RTC_SetDate(RTC_HandleTypeDef *hrtc, RTC_DateTypeDef *sDate, uint32_t Format)
//HAL_StatusTypeDef HAL_RTC_SetTime(RTC_HandleTypeDef *hrtc, RTC_TimeTypeDef *sTime, uint32_t Format)
rtc_date.Year = time_date.tm_year - 2000;
rtc_date.Month = time_date.tm_mon;
rtc_date.Date = time_date.tm_mday;
HAL_RTC_SetDate(&rtc_handle,&rtc_date,RTC_FORMAT_BIN);
rtc_time.Hours = time_date.tm_hour;
rtc_time.Minutes = time_date.tm_min;
rtc_time.Seconds = time_date.tm_sec;
HAL_RTC_SetTime(&rtc_handle,&rtc_time,RTC_FORMAT_BIN);
while(!__HAL_RTC_ALARM_GET_FLAG(&rtc_handle,RTC_FLAG_RTOFF));//RTOFF标志位为0一直等待，由于对RTC任何寄存器的写操作，都必须在前一次写操作结束后进行
}
//设置闹钟函数rtc_set_alarm();
void rtc_set_alarm(struct tm alarm_date)
{
RTC_AlarmTypeDef alarm ={0};
alarm.Alarm = RTC_ALARM_A;
alarm.AlarmTime.Hours = alarm_date.tm_hour;
alarm.AlarmTime.Minutes = alarm_date.tm_min;
alarm.AlarmTime.Seconds = alarm_date.tm_sec;
//HAL_StatusTypeDef HAL_RTC_SetAlarm_IT(RTC_HandleTypeDef *hrtc, RTC_AlarmTypeDef *sAlarm, uint32_t Format)
HAL_RTC_SetAlarm_IT(&rtc_handle,&alarm,RTC_FORMAT_BIN);
}
/*
-------------------------------------------------------------------------
rtc.h：
-------------------------------------------------------------------------
*/
#ifndef __RTC_H__
#define __RTC_H__
#include "sys.h"
#include "time.h"
void rtc_init(void);
uint16_t rtc_read_bkp(uint8_t bkrx);
void rtc_write_bkp(uint8_t bkrx,uint16_t data);
void rtc_get_time(void);
void rtc_set_time(struct tm time_date);
void rtc_set_alarm(struct tm alarm_date);
#endif
202 实时时钟项目概述
（1）项目需求:
1. OLED屏幕显示当前时间、日期、闹钟等信息；
2. 正常模式下，按下 KEY1 ，进入时间设置模式，此时按下 KEY2 则可以循环跳转修改秒、分、时、日、月、年；
3. 时间设置模式下，KEY3 增加数值，KEY4 减小数值，再次按下 KEY1 则退出时间设置模式，并保存修改后的时间；
4. 正常模式下，按下 KEY2，进入闹钟设置模式，此时按下 KEY2 则可以循环跳转修改秒、分、时；
5. 闹钟设置模式下，KEY3 增加数值，KEY4 减小数值，再次按下 KEY1 则退出闹钟设置模式，并保存修改后的闹钟；
6. 到达闹钟时间后，蜂鸣器响起。按下 KEY3 或 KEY4 停止蜂鸣器。
203 实时时钟项目设计
（1）项目框图：4个按键，蜂鸣器，OLED屏幕，RTC，STM32。
（2）项目流程图：读取rtc时间->oled屏幕显示->是否按下按键->各个按键设置；闹钟是否到点->蜂鸣器响；
204 整体项目框架搭建
（1）添加模块代码，包含蜂鸣器模块，按键模块，oled模块，rtc模块；-(56. 实时时钟项目-main.c,rtc.c,beep.c,key.c,oled.c,rtc.h,beep.h,key.h,oled.h,font.h)-待测试
205 按键及RTC模块修改
（1）参考"56. 实时时钟项目",按键模块添加到4个按键，rtc模块中时间获取函数rtc_get_time(),时间设置函数rtc_set_time(),
闹钟设置函数rtc_set_alarm()都改为用数组，新增闹钟获取函数rtc_get_alarm()也是用数组;-(56. 实时时钟项目-rtc.c,key.c,rtc.h,key.h)-待测试
206-207 屏幕显示代码封装
（1）参考"56. 实时时钟项目",年月日取模，oled_show_chinese()改写，新增oled_show_init()显示初始化闹钟信息，新增oled_clean_2char()清空2个字节信息;
-(56. 实时时钟项目-oled.c,oled.h,font.h)-待测试
（2）参考"56. 实时时钟项目",编写显示年函数oled_show_year_(),显示月函数oled_show_month(),显示日函数oled_show_day(),显示时函数oled_show_hour()，显示分函数oled_show_minute()，
显示秒函数oled_show_second(),显示闹钟时函数oled_show_alarm_hour()，显示闹钟分函数oled_show_alarm_minute()，显示闹钟秒函数oled_show_alarm_second(),
oled显示那个元素函数oled_show_element(),oled显示闹钟函数oled_show_time_alarm();-(56. 实时时钟项目-oled.c,oled.h,font.h)-待测试
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