/**********************************************************
BPB信息显示子函数
**********************************************************/
void BPB_INFO(void)
{
data_change2(BPBbytesPerSec); //每个扇区的字节数
LCD_ShowString(2,24,colors[0],colors[7],"BPBbytesPerSec");
LCD_ShowChar( 2,40,colors[2],colors[7],data_temp[0]);
LCD_ShowChar(10,40,colors[2],colors[7],data_temp[1]);
LCD_ShowChar(18,40,colors[2],colors[7],data_temp[2]);
data_change2(BPBSecPerClust); //每个簇的扇区数
LCD_ShowString(2,56,colors[0],colors[7],"BPBSecPerClust");
LCD_ShowChar( 2,72,colors[2],colors[7],data_temp[0]);
LCD_ShowChar(10,72,colors[2],colors[7],data_temp[1]);
LCD_ShowChar(18,72,colors[2],colors[7],data_temp[2]);
data_change2(BPBRevdFATSec); //保留扇区数
LCD_ShowString(2,88,colors[0],colors[7],"BPBRevdFATSec");
LCD_ShowChar( 2,104,colors[2],colors[7],data_temp[0]);
LCD_ShowChar(10,104,colors[2],colors[7],data_temp[1]);
LCD_ShowChar(18,104,colors[2],colors[7],data_temp[2]);
/* data_change2(BPBhiddsector); //隐藏扇区数
LCD_ShowString(2,120,colors[0],"BPBhiddsector");
LCD_ShowChar( 2,136,colors[2],data_temp[0]);
LCD_ShowChar(10,136,colors[2],data_temp[1]);
LCD_ShowChar(18,136,colors[2],data_temp[2]); */
data_change1(BPBFATPerSec16); //每个FAT的扇区数
LCD_ShowString(2,120,colors[0],colors[7],"BPBFATPerSec");
LCD_ShowChar( 2,136,colors[2],colors[7],data_temp[0]);
LCD_ShowChar(10,136,colors[2],colors[7],data_temp[1]);
LCD_ShowChar(18,136,colors[2],colors[7],data_temp[2]);
LCD_ShowChar(26,136,colors[2],colors[7],data_temp[3]);
LCD_ShowChar(34,136,colors[2],colors[7],data_temp[4]);
}
//主任务的任务函数
void main_task(void *p_arg)
{
u8 key,num;
OS_ERR err;
u8 *p;
while(1)
{
key = KEY_Scan(0); //扫描按键
if(key==WKUP_PRES)
{
tmr1sta = !tmr1sta;
if(tmr1sta)
{
OSTmrStart(&tmr1,&err);
LCD_ShowString(40,150,100,16,16,"TMR1 START!");
}
else
{
OSTmrStop(&tmr1,OS_OPT_TMR_NONE,0,&err); //停止定时器1
LCD_ShowString(40,150,100,16,16,"TMR1 STOP! ");
}
}
num++;
if(num%10==0) check_msg_queue(p);//检查DATA_Msg消息队列的容量
if(num==50)
{
num=0;
LED0 = ~LED0;
}
OSTimeDlyHMSM(0,0,0,10,OS_OPT_TIME_PERIODIC,&err); //延时10ms
}
}
int main(void)
{
u8 t=0;
u16 Time=0,dis_pre=0;
float V_ave; //平均速度
char code_ave[5],code_v[5],code_vr[5], mileage[5];//信息储存数组
delay_init(72); //延时函数初始化
Stm32_Clock_Init(9); //系统时钟设置
uart_init(72,9600); //串口初始化为9600
usmart_dev.init(72); //初始化USMART
EXTIX_Init(); //外部中断初始化
TIM3_Int_Init(5000,7199); //10Khz的计数频率，计数到5000为500ms
LCD_Init(); // PE.ALL,PD1~5
LCD_Display_Dir(1); //设置显示方向为横屏显示
LED_Init(); //初始化与LED连接的硬件接口
KEY_Init(); //初始化按键
while(RTC_Init())
{ //等待RTC初始化
delay_ms(200);
printf("rtc waiting```\r\n");
}
printf("finish\n");
display_jing();
//初始化完成
while(1)
{
POINT_COLOR=RED;
if(t!=calendar.sec) //时间更新后显示新时间
{
t=calendar.sec;
LCD_ShowNum(200,135,calendar.min,2,32);
LCD_ShowString(230,135,200,32,32,":");
LCD_ShowNum(248,135,calendar.sec,2,32);
Time = 60*calendar.min+calendar.sec;//比赛用时
if(dis_pre != quanshu_tenfold) //有位移变化
{
V_ave=(0.154*quanshu_tenfold)/Time;
dis_pre = quanshu_tenfold;
sprintf(code_ave,"%.2f",V_ave);
LCD_ShowString(100,200,200,32,32,code_ave);//修改一下位置
}
}
sprintf(code_v,"%.2f",V); //float 转 字符串
LCD_ShowString(365,275,200,32,32,code_v); //速度
sprintf(code_vr,"%d",V_RPM); //float 转 字符串
LCD_ShowString(365,275,200,32,32,code_vr); //转速
sprintf(mileage,"%.2f",0.154*quanshu_tenfold);
LCD_ShowString(250,225,200,24,32,mileage); //里程
display_dong(V_RPM,V,50);
delay_ms(300);
}
}
/**
* @brief: 触摸屏初始化
* @retval:0 - 没有进行校准
* 1 - 进行过校准
* @note:
* - T_SCK -> PB1
* - T_CS -> PB2
* - T_MISO -> PF8
* - T_MOSI -> PF9
* - T_PEN -> PF10
*/
u8 TP_Init(void)
{
RCC->APB2ENR|=1<<3; //PB时钟使能
RCC->APB2ENR|=1<<7; //PF时钟使能
GPIOB->CRL&=0XFFFFF00F; //PB1 PB2
GPIOB->CRL|=0X00000330;
GPIOB->ODR|=3<<1; //PB1 PB2 推挽输出
GPIOF->CRH&=0XFFFFF000;
GPIOF->CRH|=0X00000838; //PF8-上拉输入 PF9-推挽输出 PF10-上拉输入
GPIOF->ODR|=7<<8; //PF8 PF9 PF10 全部上拉
TP_Read_XY(&tp_dev.x,&tp_dev.y);//第一次读取初始化
IIC_Init(); //初始化IIC
while(AT24CXX_Check()) //检测不到24c02
{
LCD_ShowString(16,150,200,16,16,"24C02 Check Failed!");
delay_ms(500);
LCD_ShowString(16,150,200,16,16,"Please Check! ");
delay_ms(500);
}
if(TP_Get_Adjdata())return 0; //已经校准
else //未校准
{
LCD_Clear(WHITE); //清屏
TP_Adjust(); //屏幕校准
TP_Save_Adjdata();
}
TP_Get_Adjdata();
return 1;
}
//硬件初始化
void borad_HarwareInit(void)
{
//OS_ERR err;
//CPU_SR_ALLOC();
delay_init(168); //时钟初始化
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);//中断分组配置
uart_init(115200); //串口初始化
INTX_DISABLE(); //关中断,防止滴答定时器对外设初始化的打扰
LED_Init(); //LED初始化
LCD_Init(); //LCD初始化
POINT_COLOR = RED;
LCD_ShowString(30,10,200,16,16,"HardWare: STM32F4");
LCD_ShowString(30,30,200,16,16,"SotfWareSystem:UCOSIII,FATFS");
LCD_ShowString(30,50,200,16,16,"STM32_NC");
LCD_ShowString(30,70,200,16,16,"HuBei University of Technology");
LCD_ShowString(30,90,200,16,16,"2016/1/16");
//SD卡初始化
SDCard_Init();
INTX_ENABLE(); //开中断
}
void LCD_ShowLine(u8 x,u16 y, u8 *p) //显示一个字符串,16字体
{
LCD_ShowString(0,y*20," ");
LCD_ShowString(x, y*20,p);
}
int main(void)
{
u8 key;
u8 i=0;
SystemInit();
delay_init(72); //延时初始化
NVIC_Configuration();
uart_init(9600);
LED_Init();
KEY_Init();
LCD_Init();
POINT_COLOR=RED;//设置字体为蓝色
LCD_ShowString(60,50,"Mini STM32");
LCD_ShowString(60,70,"TOUCH TEST");
LCD_ShowString(60,90,"ATOM@ALIENTEK");
LCD_ShowString(60,110,"2011/1/1");
LCD_ShowString(60,130,"Press KEY0 to Adjust");
Touch_Init();
delay_ms(1500);
Load_Drow_Dialog();
while(1)
{
key=KEY_Scan();
if(Pen_Point.Key_Sta==Key_Down)//触摸屏被按下
{
Pen_Int_Set(0);//关闭中断
do
{
Convert_Pos();
Pen_Point.Key_Sta=Key_Up;
if(Pen_Point.X0>216&&Pen_Point.Y0<16)Load_Drow_Dialog();//清除
else
{
Draw_Big_Point(Pen_Point.X0,Pen_Point.Y0);//画图
GPIOC->ODR|=1<<1; //PC1 上拉
}
}while(PEN==0);//如果PEN一直有效,则一直执行
Pen_Int_Set(1);//开启中断
}else delay_ms(10);
if(key==1)//KEY0按下,则执行校准程序
{
LCD_Clear(WHITE);//清屏
Touch_Adjust(); //屏幕校准
Save_Adjdata();
Load_Drow_Dialog();
}
i++;
if(i==20)
{
i=0;
LED0=!LED0;
}
};
}
//显示GPS定位信息
void Gps_Msg_Show(void)
{
float tp;
POINT_COLOR=BLUE;
tp=gpsx.longitude;
sprintf((char *)dtbuf,"Longitude:%.5f %1c ",tp/=100000,gpsx.ewhemi); //得到经度字符串
LCD_ShowString(30,130,200,16,16,dtbuf);
tp=gpsx.latitude;
sprintf((char *)dtbuf,"Latitude:%.5f %1c ",tp/=100000,gpsx.nshemi); //得到纬度字符串
LCD_ShowString(30,150,200,16,16,dtbuf);
tp=gpsx.altitude;
sprintf((char *)dtbuf,"Altitude:%.1fm ",tp/=10); //得到高度字符串
LCD_ShowString(30,170,200,16,16,dtbuf);
tp=gpsx.speed;
sprintf((char *)dtbuf,"Speed:%.3fkm/h ",tp/=1000); //得到速度字符串
LCD_ShowString(30,190,200,16,16,dtbuf);
if(gpsx.fixmode<=3) //定位状态
{
sprintf((char *)dtbuf,"Fix Mode:%s",fixmode_tbl[gpsx.fixmode]);
LCD_ShowString(30,210,200,16,16,dtbuf);
}
sprintf((char *)dtbuf,"Valid satellite:%02d",gpsx.posslnum); //用于定位的卫星数
LCD_ShowString(30,230,200,16,16,dtbuf);
sprintf((char *)dtbuf,"Visible satellite:%02d",gpsx.svnum%100); //可见卫星数
LCD_ShowString(30,250,200,16,16,dtbuf);
sprintf((char *)dtbuf,"UTC Date:%04d/%02d/%02d ",gpsx.utc.year,gpsx.utc.month,gpsx.utc.date); //显示UTC日期
//printf("year2:%d\r\n",gpsx.utc.year);
LCD_ShowString(30,270,200,16,16,dtbuf);
sprintf((char *)dtbuf,"UTC Time:%02d:%02d:%02d ",gpsx.utc.hour,gpsx.utc.min,gpsx.utc.sec); //显示UTC时间
LCD_ShowString(30,290,200,16,16,dtbuf);
}
int main(void)
{
u16 i,rxlen;
u16 lenx;
u8 key=0XFF;
u8 upload=0;
delay_init(); //延时函数初始化
uart_init(38400); //串口初始化为9600
USART2_Init(38400); //初始化串口2
LED_Init(); //初始化与LED连接的硬件接口
KEY_Init(); //初始化与LED连接的硬件接口
LCD_Init(); //初始化LCD
POINT_COLOR=RED;
LCD_ShowString(30,20,200,16,16,"ALIENTEK STM32 ^_^");
LCD_ShowString(30,40,200,16,16,"NE0-6M GPS TEST");
LCD_ShowString(30,60,200,16,16,"ATOM@ALIENTEK");
LCD_ShowString(30,80,200,16,16,"KEY0:Upload NMEA Data SW");
LCD_ShowString(30,100,200,16,16,"NMEA Data Upload:OFF");
if(Ublox_Cfg_Rate(1000,1)!=0) //设置定位信息更新速度为1000ms,顺便判断GPS模块是否在位.
{
LCD_ShowString(30,120,200,16,16,"NEO-6M Setting...");
while((Ublox_Cfg_Rate(1000,1)!=0)&&key) //持续判断,直到可以检查到NEO-6M,且数据保存成功
{
USART2_Init(9600); //初始化串口2波特率为9600(EEPROM没有保存数据的时候,波特率为9600.)
Ublox_Cfg_Prt(38400); //重新设置模块的波特率为38400
USART2_Init(38400); //初始化串口2波特率为38400
Ublox_Cfg_Tp(1000000,100000,1); //设置PPS为1秒钟输出1次,脉冲宽度为100ms
key=Ublox_Cfg_Cfg_Save(); //保存配置
}
LCD_ShowString(30,120,200,16,16,"NEO-6M Set Done!!");
delay_ms(500);
LCD_Fill(30,120,30+200,120+16,WHITE);//清除显示
}
while(1)
{
delay_ms(1);
if(USART2_RX_STA&0X8000) //接收到一次数据了
{
rxlen=USART2_RX_STA&0X7FFF; //得到数据长度
for(i=0;i<rxlen;i++)USART1_TX_BUF[i]=USART2_RX_BUF[i];
USART2_RX_STA=0; //启动下一次接收
USART1_TX_BUF[i]=0; //自动添加结束符
GPS_Analysis(&gpsx,(u8*)USART1_TX_BUF);//分析字符串
Gps_Msg_Show(); //显示信息
if(upload)printf("\r\n%s\r\n",USART1_TX_BUF);//发送接收到的数据到串口1
}
key=KEY_Scan(0);
if(key==KEY0_PRES)
{
upload=!upload;
POINT_COLOR=RED;
if(upload)LCD_ShowString(30,100,200,16,16,"NMEA Data Upload:ON ");
else LCD_ShowString(30,100,200,16,16,"NMEA Data Upload:OFF");
}
if((lenx%500)==0)LED0=!LED0;
lenx++;
}
}
//显示串口收到的数据
//comdata:要显示的数据
void com_statusBar(char * comdata){
static u8 rec_count = 0;
LCD_DrawRectangle(1,lcddev.height-40,lcddev.width-1,lcddev.height-1); //屏幕底部画一个矩形
LCD_DrawLine(1,lcddev.height-20,lcddev.width,lcddev.height-20); //画线
LCD_ShowString(2,lcddev.height-39,500,16,16,"Received data from srialport:"); //标题
LCD_Fill(2,lcddev.height-19,lcddev.width-2,lcddev.height-2,WHITE);
LCD_ShowString(2,lcddev.height-19,500,16,16,(u8*)comdata); //内容
//状态条尾部蓝绿色闪烁：表示系统串口任务正在接收数据
LCD_Fill(lcddev.width-19,lcddev.height-39,lcddev.width,lcddev.height-21,lcd_discolor[10-rec_count%2]); //填充状态信号
}
//查询DATA_Msg消息队列中的总队列数量和剩余队列数量
void check_msg_queue(u8 *p)
{
CPU_SR_ALLOC();
u8 msgq_remain_size; //消息队列剩余大小
OS_CRITICAL_ENTER(); //进入临界段
msgq_remain_size =Msgdis_TaskTCB.MsgQ.NbrEntriesSize-Msgdis_TaskTCB.MsgQ.NbrEntries;
p = mymalloc(SRAMIN,20); //申请内存
sprintf((char*)p,"Total Size:%d",Msgdis_TaskTCB.MsgQ.NbrEntriesSize); //显示DATA_Msg消息队列总的大小
LCD_ShowString(40,190,100,16,16,p);
sprintf((char*)p,"Remain Size:%d",msgq_remain_size); //显示DATA_Msg剩余大小
LCD_ShowString(40,230,100,16,16,p);
myfree(SRAMIN,p); //释放内存
OS_CRITICAL_EXIT(); //退出临界段
}
//在LCD上显示地址信息
//mode:1 显示DHCP获取到的地址
// 其他 显示静态地址
void show_address(u8 mode)
{
u8 buf[30];
if(mode==1)
{
sprintf((char*)buf,"MAC :%d.%d.%d.%d.%d.%d",lwipdev.mac[0],lwipdev.mac[1],lwipdev.mac[2],lwipdev.mac[3],lwipdev.mac[4],lwipdev.mac[5]);//打印MAC地址
LCD_ShowString(30,130,210,16,16,buf);
sprintf((char*)buf,"DHCP IP:%d.%d.%d.%d",lwipdev.ip[0],lwipdev.ip[1],lwipdev.ip[2],lwipdev.ip[3]); //打印动态IP地址
LCD_ShowString(30,150,210,16,16,buf);
sprintf((char*)buf,"DHCP GW:%d.%d.%d.%d",lwipdev.gateway[0],lwipdev.gateway[1],lwipdev.gateway[2],lwipdev.gateway[3]); //打印网关地址
LCD_ShowString(30,170,210,16,16,buf);
sprintf((char*)buf,"DHCP IP:%d.%d.%d.%d",lwipdev.netmask[0],lwipdev.netmask[1],lwipdev.netmask[2],lwipdev.netmask[3]); //打印子网掩码地址
LCD_ShowString(30,190,210,16,16,buf);
}
else
{
sprintf((char*)buf,"MAC :%d.%d.%d.%d.%d.%d",lwipdev.mac[0],lwipdev.mac[1],lwipdev.mac[2],lwipdev.mac[3],lwipdev.mac[4],lwipdev.mac[5]);//打印MAC地址
LCD_ShowString(30,130,210,16,16,buf);
sprintf((char*)buf,"Static IP:%d.%d.%d.%d",lwipdev.ip[0],lwipdev.ip[1],lwipdev.ip[2],lwipdev.ip[3]); //打印动态IP地址
LCD_ShowString(30,150,210,16,16,buf);
sprintf((char*)buf,"Static GW:%d.%d.%d.%d",lwipdev.gateway[0],lwipdev.gateway[1],lwipdev.gateway[2],lwipdev.gateway[3]); //打印网关地址
LCD_ShowString(30,170,210,16,16,buf);
sprintf((char*)buf,"Static IP:%d.%d.%d.%d",lwipdev.netmask[0],lwipdev.netmask[1],lwipdev.netmask[2],lwipdev.netmask[3]); //打印子网掩码地址
LCD_ShowString(30,190,210,16,16,buf);
}
}
int main(void)
{
u32 sector_size;
u8 t=0;
SystemInit();
delay_init(72); //延时初始化
NVIC_Configuration();
uart_init(9600);
LED_Init();
KEY_Init();
LCD_Init();
POINT_COLOR=RED;//设置字体为红色
LCD_ShowString(60,50,"Mini STM32");
LCD_ShowString(60,70,"SD Card TEST");
LCD_ShowString(60,90,"ATOM@ALIENTEK");
LCD_ShowString(60,110,"2011/1/1");
while(SD_Initialize()!=0)//检测不到SD卡
{
LCD_ShowString(60,130,"SD Card Failed!");
delay_ms(500);
LCD_ShowString(60,130,"Please Check! ");
delay_ms(500);
LED0=!LED0;//DS0闪烁
}
//检测SD卡成功
LCD_ShowString(60,130,"SD Card Checked OK ");
sector_size=SD_GetSectorCount();
printf(" SD Sector Size:%x\n",sector_size);
LCD_ShowString(60,150,"SD Card Size: Mb");
LCD_ShowNum(164,150,sector_size>>12,4,16);
while(1)
{
if(t==30)//每6s钟执行一次
{
if(SD_ReadDisk(buf,0,1)==0)//读取MBR扇区
{
LCD_ShowString(60,170,"USART1 Sending Data...");
printf("SECTOR 0 DATA:\n");
for(sector_size=0;sector_size<512;sector_size++)printf("%x ",buf[sector_size]);//打印MBR扇区数据
printf("\nDATA ENDED\n");
LCD_ShowString(60,170,"USART1 Send Data Over!");
}
t=0;
}
t++;
delay_ms(200);
LED0=!LED0;
}
}
//Mini STM32开发板范例代码18
//触摸屏 实验
//正点原子@ALIENTEK
//技术论坛:www.openedv.com
void Load_Drow_Dialog(void)
{
LCD_Clear(WHITE);//清屏
POINT_COLOR=BLUE;//设置字体为蓝色
LCD_ShowString(216,0,"RST");//显示清屏区域
POINT_COLOR=RED;//设置画笔蓝色
}
//定时器1的回调函数
void tmr1_callback(void *p_tmr,void *p_arg)
{
u8 *pbuf;
static u8 msg_num;
OS_ERR err;
pbuf = mymalloc(SRAMIN,10); //申请10个字节
if(pbuf) //申请内存成功
{
msg_num++;
sprintf((char*)pbuf,"ALIENTEK %d",msg_num);
//发送消息
OSTaskQPost((OS_TCB* )&Msgdis_TaskTCB, //向任务Msgdis发送消息
(void* )pbuf,
(OS_MSG_SIZE)10,
(OS_OPT )OS_OPT_POST_FIFO,
(OS_ERR* )&err);
if(err != OS_ERR_NONE)
{
myfree(SRAMIN,pbuf); //释放内存
OSTmrStop(&tmr1,OS_OPT_TMR_NONE,0,&err); //停止定时器1
tmr1sta = !tmr1sta;
LCD_ShowString(40,150,100,16,16,"TMR1 STOP! ");
}
}
}
//加载触摸画板函数
void Load_Drow_Dialog(void)
{
LCD_Fill(0, 180,240,320,WHITE);
POINT_COLOR=BLUE;//设置字体为蓝色
LCD_ShowString(216,304,"RST");//显示清屏区域
LCD_DrawLine(0, 158, 240, 158);
POINT_COLOR=RED;//设置画笔蓝色
}
void HardFault_Handler(void)
{
/* Go to infinite loop when Hard Fault exception occurs */
while (1)
{
// GUI_DispStringAt("HardFault_Handler",30,232);
LCD_ShowString(30,232,200,16,16,"HardFault_Handler");
}
}
void SDCard_Init(void)
{
u32 total,free;
u8 res=0;
W25QXX_Init(); //初始化W25Q128
my_mem_init(SRAMIN); //初始化内部内存池
my_mem_init(SRAMCCM); //初始化CCM内存池
while(SD_Init())//检测不到SD卡
{
LCD_ShowString(30,150,200,16,16,"SD Card Error!");
delay_ms(500);
LCD_ShowString(30,150,200,16,16,"Please Check! ");
delay_ms(500);
LED0=!LED0;//DS0闪烁
}
exfuns_init(); //为fatfs相关变量申请内存
f_mount(fs[0],"0:",1); //挂载SD卡
res=f_mount(fs[1],"1:",1); //挂载FLASH.
if(res==0X0D)//FLASH磁盘,FAT文件系统错误,重新格式化FLASH
{
LCD_ShowString(30,150,200,16,16,"Flash Disk Formatting..."); //格式化FLASH
res=f_mkfs("1:",1,4096);//格式化FLASH,1,盘符;1,不需要引导区,8个扇区为1个簇
if(res==0)
{
f_setlabel((const TCHAR *)"1:ALIENTEK"); //设置Flash磁盘的名字为：ALIENTEK
LCD_ShowString(30,150,200,16,16,"Flash Disk Format Finish"); //格式化完成
}else LCD_ShowString(30,150,200,16,16,"Flash Disk Format Error "); //格式化失败
delay_ms(1000);
}
LCD_Fill(30,150,240,150+16,WHITE); //清除显示
while(exf_getfree("0",&total,&free)) //得到SD卡的总容量和剩余容量
{
LCD_ShowString(30,150,200,16,16,"SD Card Fatfs Error!");
delay_ms(200);
LCD_Fill(30,150,240,150+16,WHITE); //清除显示
delay_ms(200);
LED0=!LED0;//DS0闪烁
}
POINT_COLOR=BLUE;//设置字体为蓝色
LCD_ShowString(30,150,200,16,16,"FATFS OK!");
LCD_ShowString(30,170,200,16,16,"SD Total Size: MB");
LCD_ShowString(30,190,200,16,16,"SD Free Size: MB");
LCD_ShowNum(30+8*14,170,total>>10,5,16); //显示SD卡总容量 MB
LCD_ShowNum(30+8*14,190,free>>10,5,16); //显示SD卡剩余容量 MB
}
//加载主界面
void ucos_load_main_ui(void)
{
POINT_COLOR = RED;
LCD_ShowString(10,10,200,16,16,"Explorer STM32F4");
LCD_ShowString(10,30,200,16,16,"UCOSIII Examp 11-2");
LCD_ShowString(10,50,200,16,16,"Task Queue");
LCD_ShowString(10,70,220,16,16,"KEY_UP:Tmr1");
LCD_ShowString(10,90,200,16,16,"2015/5/20");
POINT_COLOR = BLACK;
LCD_DrawLine(0,107,239,107); //画线
POINT_COLOR = RED;
LCD_ShowString(30,130,100,16,16,"tmr1 state:");
LCD_ShowString(30,170,120,16,16,"Task_QMsg Size:");
LCD_ShowString(30,210,120,16,16,"Task_QMsg rema:");
LCD_ShowString(30,250,100,16,16,"Task_QMsg:");
POINT_COLOR = BLUE;
LCD_ShowString(40,150,100,16,16,"TMR1 STOP! ");
}
//DHCP处理任务
void lwip_dhcp_task(void *pdata)
{
int res;
u8 ip_buf[20]; //存放ip用于显示
u32 ip=0,netmask=0,gw=0;
dhcp_start(&lwip_netif);//开启DHCP
lwipdev.dhcpstatus=0; //正在DHCP
printf("正在查找DHCP服务器,请稍等...........\r\n");
POINT_COLOR = RED;
LCD_ShowString(20, 80, 160, 20, 16, "DHCP configuring..."); //显示IP到屏幕上
while(1)
{
printf("正在获取地址...\r\n");
ip=lwip_netif.ip_addr.addr; //读取新IP地址
netmask=lwip_netif.netmask.addr;//读取子网掩码
gw=lwip_netif.gw.addr; //读取默认网关
if(ip!=0) //当正确读取到IP地址的时候
{
lwipdev.dhcpstatus=2; //DHCP成功
printf("网卡en的MAC地址为:................%d.%d.%d.%d.%d.%d\r\n",lwipdev.mac[0],lwipdev.mac[1],lwipdev.mac[2],lwipdev.mac[3],lwipdev.mac[4],lwipdev.mac[5]);
//解析出通过DHCP获取到的IP地址
lwipdev.ip[3]=(uint8_t)(ip>>24);
lwipdev.ip[2]=(uint8_t)(ip>>16);
lwipdev.ip[1]=(uint8_t)(ip>>8);
lwipdev.ip[0]=(uint8_t)(ip);
printf("通过DHCP获取到IP地址..............%d.%d.%d.%d\r\n",lwipdev.ip[0],lwipdev.ip[1],lwipdev.ip[2],lwipdev.ip[3]);
sprintf((char *)ip_buf, "IP: %d.%d.%d.%d ", lwipdev.ip[0],lwipdev.ip[1],lwipdev.ip[2],lwipdev.ip[3]);
POINT_COLOR = RED;
LCD_ShowString(20, 80, 160, 20, 16, ip_buf); //显示IP到屏幕上
//解析通过DHCP获取到的子网掩码地址
lwipdev.netmask[3]=(uint8_t)(netmask>>24);
lwipdev.netmask[2]=(uint8_t)(netmask>>16);
lwipdev.netmask[1]=(uint8_t)(netmask>>8);
lwipdev.netmask[0]=(uint8_t)(netmask);
printf("通过DHCP获取到子网掩码............%d.%d.%d.%d\r\n",lwipdev.netmask[0],lwipdev.netmask[1],lwipdev.netmask[2],lwipdev.netmask[3]);
//解析出通过DHCP获取到的默认网关
lwipdev.gateway[3]=(uint8_t)(gw>>24);
lwipdev.gateway[2]=(uint8_t)(gw>>16);
lwipdev.gateway[1]=(uint8_t)(gw>>8);
lwipdev.gateway[0]=(uint8_t)(gw);
printf("通过DHCP获取到的默认网关..........%d.%d.%d.%d\r\n",lwipdev.gateway[0],lwipdev.gateway[1],lwipdev.gateway[2],lwipdev.gateway[3]);
break;
}else if(lwip_netif.dhcp->tries>LWIP_MAX_DHCP_TRIES) //通过DHCP服务获取IP地址失败,且超过最大尝试次数
//根据当前的日期,更新日历表.
void calendar_date_refresh(void)
{
u8 weekn; //周寄存
u16 offx=(lcddev.width-240)/2;
//显示阳历年月日
POINT_COLOR=BRED;
BACK_COLOR=BLACK;
LCD_ShowxNum(offx+5,OTHER_TOPY+9,(calendar.w_year/100)%100,2,16,0);//显示年 20/19
LCD_ShowxNum(offx+21,OTHER_TOPY+9,calendar.w_year%100,2,16,0); //显示年
LCD_ShowString(offx+37,OTHER_TOPY+9,lcddev.width,lcddev.height,16,"-"); //"-"
LCD_ShowxNum(offx+45,OTHER_TOPY+9,calendar.w_month,2,16,0X80); //显示月
LCD_ShowString(offx+61,OTHER_TOPY+9,lcddev.width,lcddev.height,16,"-"); //"-"
LCD_ShowxNum(offx+69,OTHER_TOPY+9,calendar.w_date,2,16,0X80); //显示日
//显示周几?
POINT_COLOR=RED;
weekn=calendar.week;
Show_Str(5+offx,OTHER_TOPY+35,lcddev.width,lcddev.height,(u8 *)calendar_week_table[gui_phy.language][weekn],16,0); //显示周几?
}
void show_menu(char* path, uint8_t start, uint8_t end)
{
uint8_t i = 0, j = 1;
LCD_Fill(1, 8, 126, 126, BLACK);
for(i=start;i<end;i++)
{
LCD_ShowString(10, 8*j+1, &all_file_name[i][1], BRRED, BLACK);
j++;
}
}
//更新字体文件,UNIGBK,GBK16一起更新
//返回值:0,更新成功;
// 其他,错误代码.
u8 update_font()
{
u8 *gbk16_path;
u8 *unigbk_path;
u8 res;
unigbk_path=(u8*)UNIGBK_SDPATH;
gbk16_path=(u8*)GBK16_SDPATH;
POINT_COLOR=RED;
LCD_ShowString(60,90,"Updating UNI2GBK.SYS");
res=updata_fontx(unigbk_path,0);//更新UNIGBK.BIN
if(res)return 1;
LCD_ShowString(60,90,"Updating GBK16.FON ");
res=updata_fontx(gbk16_path,1);//更新GBK16.FON
if(res)return 2;
//全部更新好了
res=0XAA;
SPI_Flash_Write(&res,FONTINFOADDR+24,1);//写入字库存在标志 0XAA
return 0;//无错误.
}
void LCD_ShowLineEx(u16 y, u8 *p)
{
// 16 Pixel = 1 character
u8 tBuf[80];
memset(tBuf, ' ', sizeof(tBuf));
sprintf((char *)tBuf,"%s",p);
tBuf[strlen((char *)p)]=' ';
tBuf[40]=0x00;
LCD_ShowString(0,y*LN_HEIGHT,tBuf);
}
//ALIENTEK Mini STM32开发板范例代码11
//TFTLCD显示实验
//技术支持：www.openedv.com
//广州市星翼电子科技有限公司
int main(void)
{
u8 x=0;
u8 lcd_id[12]; //存放LCD ID字符串
delay_init(); //延时函数初始化
uart_init(9600); //串口初始化为9600
LED_Init(); //初始化与LED连接的硬件接口
LCD_Init();
POINT_COLOR=RED;
sprintf((char*)lcd_id,"LCD ID:%04X",lcddev.id);//将LCD ID打印到lcd_id数组。
while(1)
{
switch(x)
{
case 0:LCD_Clear(WHITE);break;
case 1:LCD_Clear(BLACK);break;
case 2:LCD_Clear(BLUE);break;
case 3:LCD_Clear(RED);break;
case 4:LCD_Clear(MAGENTA);break;
case 5:LCD_Clear(GREEN);break;
case 6:LCD_Clear(CYAN);break;
case 7:LCD_Clear(YELLOW);break;
case 8:LCD_Clear(BRRED);break;
case 9:LCD_Clear(GRAY);break;
case 10:LCD_Clear(LGRAY);break;
case 11:LCD_Clear(BROWN);break;
}
POINT_COLOR=RED;
LCD_ShowString(30,40,200,24,24,"Mini STM32 ^_^");
LCD_ShowString(30,70,200,16,16,"TFTLCD TEST");
LCD_ShowString(30,90,200,16,16,"ATOM@ALIENTEK");
LCD_ShowString(30,110,200,16,16,lcd_id); //显示LCD ID
LCD_ShowString(30,130,200,12,12,"2014/3/7");
x++;
if(x==12)x=0;
LED0=!LED0;
delay_ms(1000);
}
}
int main(void)
{
u16 adcx;
float temp;
delay_init(); //延时函数初始化
uart_init(9600); //串口初始化为9600
LED_Init(); //初始化与LED连接的硬件接口
LCD_Init();
Adc_Init(); //ADC初始化
POINT_COLOR=RED;//设置字体为红色
LCD_ShowString(60,50,200,16,16,"Mini STM32");
LCD_ShowString(60,70,200,16,16,"ADC TEST");
LCD_ShowString(60,90,200,16,16,"ATOM@ALIENTEK");
LCD_ShowString(60,110,200,16,16,"2014/3/9");
//显示提示信息
POINT_COLOR=BLUE;//设置字体为蓝色
LCD_ShowString(60,130,200,16,16,"ADC_CH1_VAL:");
LCD_ShowString(60,150,200,16,16,"ADC_CH1_VOL:0.000V");
while(1)
{
adcx=Get_Adc_Average(ADC_Channel_1,10);
LCD_ShowxNum(156,130,adcx,4,16,0);//显示ADC的值
temp=(float)adcx*(3.3/4096);
adcx=temp;
LCD_ShowxNum(156,150,adcx,1,16,0);//显示电压值
temp-=adcx;
temp*=1000;
LCD_ShowxNum(172,150,temp,3,16,0X80);
LED0=!LED0;
delay_ms(250);
}
}
//任务0
void KEY0_TASK()
{
u8 key,mode;
u16 t=0;
u8 tmp_buf[33];
u8 key_buf[33] = "key0_pres";
LCD_Clear(WHITE);
Show_Str(50,50,200,24,"当前任务0 :",24,0);
NRF24L01_TX_Mode();
mode=' ';//从空格键开始
//
while(1)
{
if(NRF24L01_TxPacket(tmp_buf)==TX_OK)
{
LCD_ShowString(30,170,239,32,16,"Sended DATA:");
LCD_ShowString(0,190,lcddev.width-1,32,16,tmp_buf);
for(t=0; t<32; t++)
{
tmp_buf[t]=key_buf[t];
}
tmp_buf[32]=0;//加入结束符
}
else
{
LCD_Fill(0,170,lcddev.width,170+16*3,WHITE);//清空显示
LCD_ShowString(30,170,lcddev.width-1,32,16,"Send Failed ");
}
LED0=!LED0;
delay_ms(1500);
}
}
void ADJ_INFO_SHOW(u8*str)
{
LCD_ShowString(40,40,"x1: y1: ");
LCD_ShowString(40,60,"x2: y2: ");
LCD_ShowString(40,80,"x3: y3: ");
LCD_ShowString(40,100,"x4: y4: ");
LCD_ShowString(40,100,"x4: y4: ");
LCD_ShowString(40,120,str);
}
int main(void)
{
u32 i;
delay_init(); //延时函数初始化
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);//设置中断优先级分组为组2：2位抢占优先级，2位响应优先级
uart_init(115200); //串口初始化为115200
LED_Init(); //初始化与LED连接的硬件接口
KEY_Init(); //初始化按键
LCD_Init(); //初始化LCD
TIM3_Int_Init(1000,719); //定时器3频率为100hz
usmart_dev.init(72); //初始化USMART
FSMC_SRAM_Init(); //初始化外部SRAM
my_mem_init(SRAMIN); //初始化内部内存池
my_mem_init(SRAMEX); //初始化外部内存池
POINT_COLOR=RED; //设置字体为红色
LCD_ShowString(30,30,200,16,16,"ENC28J60+STM32");
LCD_ShowString(30,50,200,16,16,"LWIP Test!");
LCD_ShowString(30,70,200,16,16,"ATOM@ALIENTEK");
LCD_ShowString(30,90,200,16,16,"2015/4/27");
while(lwip_comm_init()) //lwip初始化
{
LCD_ShowString(30,110,200,20,16,"LWIP Init Falied!");
delay_ms(1200);
LCD_Fill(30,110,230,130,WHITE); //清除显示
LCD_ShowString(30,110,200,16,16,"Retrying...");
}
LCD_ShowString(30,110,200,20,16,"LWIP Init Success!");
LCD_ShowString(30,130,200,16,16,"DHCP IP configing...");
#if LWIP_DHCP //使用DHCP
while((lwipdev.dhcpstatus!=2)&&(lwipdev.dhcpstatus!=0XFF))//等待DHCP获取成功/超时溢出
{
lwip_periodic_handle(); //LWIP内核需要定时处理的函数
}
#endif
show_address(lwipdev.dhcpstatus); //显示地址信息
while(1)
{
lwip_periodic_handle(); //LWIP内核需要定时处理的函数
i++;
if(i==50000)
{
LED0=~LED0;
i=0;
}
}
}
int main(void)
{
u8 i;
delay_init(); //延时函数初始化
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);// 设置中断优先级分组2
uart_init(9600);
OV7670_Init();
LED_Init(); //初始化与LED连接的硬件接口
LCD_Init(); //初始化LCD
if(lcddev.id==0X6804||lcddev.id==0X5310||lcddev.id==0X5510||lcddev.id==0X1963) //强制设置屏幕分辨率为320*240.以支持3.5寸大屏
{
lcddev.width=240;
lcddev.height=320;
}
usmart_dev.init(72); //初始化USMART
POINT_COLOR=RED;//设置字体为红色
LCD_ShowString(60,50,200,200,16,"Mini STM32");
LCD_ShowString(60,70,200,200,16,"OV7670 TEST");
LCD_ShowString(60,90,200,200,16,"ATOM@ALIENTEK");
LCD_ShowString(60,110,200,200,16,"2014/3/27");
LCD_ShowString(60,130,200,200,16,"Use USMART To Set!");
LCD_ShowString(60,150,200,200,16,"OV7670 Init...");
while(OV7670_Init())//初始化OV7670
{
LCD_ShowString(60,150,200,200,16,"OV7670 Error!!");
delay_ms(200);
LCD_Fill(60,150,239,166,WHITE);
delay_ms(200);
}
LCD_ShowString(60,150,200,200,16,"OV7670 Init OK");
delay_ms(1500);
TIM3_Int_Init(10000,7199); //TIM3,10Khz计数频率,1秒钟中断
EXTI15_Init(); //使能定时器捕获
OV7670_Window_Set(10,174,240,320); //设置窗口
OV7670_CS=0;
while(1)
{
camera_refresh(); //更新显示
if(i!=ov_frame) //DS0闪烁.
{
i=ov_frame;
LED0=!LED0;
}
}
}
