概述
1. 串口1收发。
计算机上利用串口助手，设置串口参数：“2400，8，N，1”（即：波特率2400bps，8个数据位。无奇偶校验位，一个停止位），顺序发送10字节的HEX数据到STC-B板，STC-B板将接收到的10字节数据再以倒序方式经串口1发送回计算机。
#include "STC15F2K60S2.H" //必须。
#include "sys.H"
#include "adc.H"
#include "beep.H" //必须。
#include "displayer.H"
#include "DS1302.H"
#include "EXT.H"
#include "FM_Radio.H"
#include "hall.H"
#include "ir.H"
#include "key.H" //必须。
#include "m24c02.H"
#include "music.H"
#include "vib.H"
#include "uart1.H"
code unsigned long SysClock=11059200; //必须。定义系统工作时钟频率(Hz)，用户必须修改成与实际工作频率（下载时选择的）一致
#ifdef _displayer_H_ //显示模块选用时必须。（数码管显示译码表，用戶可修改、增加等）
code char decode_table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x00,0x08,0x40,0x01, 0x41, 0x48,
/* 序号: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 */
/* 显示: 0 1 2 3 4 5 6 7 8 9 (无) 下- 中- 上- 上中- 中下- */
0x3f|0x80,0x06|0x80,0x5b|0x80,0x4f|0x80,0x66|0x80,0x6d|0x80,0x7d|0x80,0x07|0x80,0x7f|0x80,0x6f|0x80 };
/* 带小数点 0 1 2 3 4 5 6 7 8 9 */
#endif
char old_da[10];
void myrxd_callback(){
int i;
char new_da[10];
for(i=0;i<10;i++){
new_da[i] = old_da[9-i];
}
Uart1Print(new_da,10);
}
void main()
{
Uart1Init(2400);
SetUart1Rxd(old_da,10,old_da,0);
SetEventCallBack(enumEventUart1Rxd,myrxd_callback);
MySTC_Init();
while(1)
{ MySTC_OS();
}
} 2. 串口2通信（RS485连接，或TTL Uart连接）。
两块STC-B板1和2通过串口2连接（485接口上：A、B、GND，或EXT上：P1.0（RXD）、P1.1（TXD）、GND），设置串口2参数：“1200，8，N，1”。STC板1往STC板2发送5字节数据，STC板2接收数据，计算它们的累加和，并将累加和的低8位通过LED灯显示，验证结果是否正确？（STC-B板1需多换几组数据验证）。
#include "STC15F2K60S2.H" //必须。
#include "sys.H"
#include "adc.H"
#include "beep.H" //必须。
#include "displayer.H"
#include "DS1302.H"
#include "EXT.H"
#include "FM_Radio.H"
#include "hall.H"
#include "ir.H"
#include "key.H" //必须。
#include "m24c02.H"
#include "music.H"
#include "vib.H"
#include "uart1.H"
#include "uart2.h"
code unsigned long SysClock=11059200; //必须。定义系统工作时钟频率(Hz)，用户必须修改成与实际工作频率（下载时选择的）一致
#ifdef _displayer_H_ //显示模块选用时必须。（数码管显示译码表，用戶可修改、增加等）
code char decode_table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x00,0x08,0x40,0x01, 0x41, 0x48,
/* 序号: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 */
/* 显示: 0 1 2 3 4 5 6 7 8 9 (无) 下- 中- 上- 上中- 中下- */
0x3f|0x80,0x06|0x80,0x5b|0x80,0x4f|0x80,0x66|0x80,0x6d|0x80,0x7d|0x80,0x07|0x80,0x7f|0x80,0x6f|0x80 };
/* 带小数点 0 1 2 3 4 5 6 7 8 9 */
#endif
char n1[5] = {125,125,125,125,125};
void myKey_callback(){
char k = GetKeyAct(enumKey1);
if(k==enumKeyPress){
Uart2Print(n1,5);
Seg7Print(0,0,0,0,0,0,0,0);
}
else if(k==enumKeyRelease){
Seg7Print(10,10,10,10,10,10,10,10);
}
}
void main()
{
DisplayerInit();
KeyInit();
Uart2Init(1200,Uart2Usedfor485);
LedPrint(0x00);
SetDisplayerArea(0,7);
Seg7Print(10,10,10,10,10,10,10,10);
SetEventCallBack(enumEventKey, myKey_callback);
MySTC_Init();
while(1)
{ MySTC_OS();
}
} #include "STC15F2K60S2.H" //必须。
#include "sys.H"
#include "adc.H"
#include "beep.H" //必须。
#include "displayer.H"
#include "DS1302.H"
#include "EXT.H"
#include "FM_Radio.H"
#include "hall.H"
#include "ir.H"
#include "key.H" //必须。
#include "m24c02.H"
#include "music.H"
#include "vib.H"
#include "uart1.H"
#include "uart2.h"
code unsigned long SysClock=11059200; //必须。定义系统工作时钟频率(Hz)，用户必须修改成与实际工作频率（下载时选择的）一致
#ifdef _displayer_H_ //显示模块选用时必须。（数码管显示译码表，用戶可修改、增加等）
code char decode_table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x00,0x08,0x40,0x01, 0x41, 0x48,
/* 序号: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 */
/* 显示: 0 1 2 3 4 5 6 7 8 9 (无) 下- 中- 上- 上中- 中下- */
0x3f|0x80,0x06|0x80,0x5b|0x80,0x4f|0x80,0x66|0x80,0x6d|0x80,0x7d|0x80,0x07|0x80,0x7f|0x80,0x6f|0x80 };
/* 带小数点 0 1 2 3 4 5 6 7 8 9 */
#endif
char old_da[5];
int array[8];
void myrxd_callback(){
int result = 0;
int i;
for(i=0;i<5;i++){
result=result+old_da[i];
}
LedPrint(result);
for(i=0;i<8;i++){
array[i]=(result%10);
result=result/10;
}
Seg7Print(array[7],array[6],array[5],array[4],array[3],array[2],array[1],array[0]);
}
void main()
{
DisplayerInit();
SetDisplayerArea(0,7);
Uart2Init(1200,Uart2Usedfor485);
SetUart2Rxd(old_da,5,old_da,0);
SetEventCallBack(enumEventUart2Rxd,myrxd_callback);
MySTC_Init();
while(1)
{ MySTC_OS();
}
} 3. 红外无线通信。
与第2题的操作一致，仅两块STC-B板通信方式选用IR红外无线连接（而不是串口2）。注意：同一房间内，同时开启红外通信可能会互相干扰。
#include "STC15F2K60S2.H" //必须。
#include "sys.H"
#include "adc.H"
#include "beep.H" //必须。
#include "displayer.H"
#include "DS1302.H"
#include "EXT.H"
#include "FM_Radio.H"
#include "hall.H"
#include "ir.H"
#include "key.H" //必须。
#include "m24c02.H"
#include "music.H"
#include "vib.H"
#include "uart1.H"
#include "uart2.h"
code unsigned long SysClock=11059200; //必须。定义系统工作时钟频率(Hz)，用户必须修改成与实际工作频率（下载时选择的）一致
#ifdef _displayer_H_ //显示模块选用时必须。（数码管显示译码表，用戶可修改、增加等）
code char decode_table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x00,0x08,0x40,0x01, 0x41, 0x48,
/* 序号: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 */
/* 显示: 0 1 2 3 4 5 6 7 8 9 (无) 下- 中- 上- 上中- 中下- */
0x3f|0x80,0x06|0x80,0x5b|0x80,0x4f|0x80,0x66|0x80,0x6d|0x80,0x7d|0x80,0x07|0x80,0x7f|0x80,0x6f|0x80 };
/* 带小数点 0 1 2 3 4 5 6 7 8 9 */
#endif
char sets[1] = {1};
char n1[5] = {25,125,125,125,125};
void myKey_callback(){
char k = GetKeyAct(enumKey1);
if(k==enumKeyPress){
IrPrint(n1,5);
Seg7Print(0,0,0,0,0,0,0,0);
}
else if(k==enumKeyRelease){
Seg7Print(10,10,10,10,10,10,10,10);
}
}
void main()
{
DisplayerInit();
KeyInit();
IrInit(NEC_R05d);
IrTxdSet(sets,1);
LedPrint(0x00);
SetDisplayerArea(0,7);
Seg7Print(10,10,10,10,10,10,10,10);
SetEventCallBack(enumEventKey, myKey_callback);
MySTC_Init();
while(1)
{ MySTC_OS();
}
} #include "STC15F2K60S2.H" //必须。
#include "sys.H"
#include "adc.H"
#include "beep.H" //必须。
#include "displayer.H"
#include "DS1302.H"
#include "EXT.H"
#include "FM_Radio.H"
#include "hall.H"
#include "ir.H"
#include "key.H" //必须。
#include "m24c02.H"
#include "music.H"
#include "vib.H"
#include "uart1.H"
#include "uart2.h"
code unsigned long SysClock=11059200; //必须。定义系统工作时钟频率(Hz)，用户必须修改成与实际工作频率（下载时选择的）一致
#ifdef _displayer_H_ //显示模块选用时必须。（数码管显示译码表，用戶可修改、增加等）
code char decode_table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x00,0x08,0x40,0x01, 0x41, 0x48,
/* 序号: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 */
/* 显示: 0 1 2 3 4 5 6 7 8 9 (无) 下- 中- 上- 上中- 中下- */
0x3f|0x80,0x06|0x80,0x5b|0x80,0x4f|0x80,0x66|0x80,0x6d|0x80,0x7d|0x80,0x07|0x80,0x7f|0x80,0x6f|0x80 };
/* 带小数点 0 1 2 3 4 5 6 7 8 9 */
#endif
char old_da[5];
int array[8];
void myir_callback(){
int result = 0;
int i;
for(i=0;i<5;i++){
result=result+old_da[i];
}
for(i=0;i<8;i++){
if(result==0)
array[i]=10;
else{
array[i]=(result%10);
result=result/10;
}
}
Seg7Print(array[7],array[6],array[5],array[4],array[3],array[2],array[1],array[0]);
}
void main()
{
DisplayerInit();
SetDisplayerArea(0,7);
LedPrint(0x00);
Seg7Print(10,10,10,10,10,10,10,10);
IrInit(NEC_R05d);
SetIrRxd(old_da,5);
SetEventCallBack(enumEventIrRxd,myir_callback);
MySTC_Init();
while(1)
{ MySTC_OS();
}
} 4. 实时时钟。
初始化DS1302实时时钟芯片，并将其“时分秒”信息以“时时—分分—秒秒”格式显示在数码管上。然后验证“STC-B学习板”上的实时时钟在断电后，其时钟靠板上的纽扣电池仍能正常走时。
#include "STC15F2K60S2.H" //必须。
#include "sys.H"
#include "adc.H"
#include "beep.H" //必须。
#include "displayer.H"
#include "DS1302.H"
#include "EXT.H"
#include "FM_Radio.H"
#include "hall.H"
#include "ir.H"
#include "key.H" //必须。
#include "m24c02.H"
#include "music.H"
#include "vib.H"
#include "uart1.H"
#include "uart2.h"
code unsigned long SysClock=11059200; //必须。定义系统工作时钟频率(Hz)，用户必须修改成与实际工作频率（下载时选择的）一致
#ifdef _displayer_H_ //显示模块选用时必须。（数码管显示译码表，用戶可修改、增加等）
code char decode_table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x00,0x08,0x40,0x01, 0x41, 0x48,
/* 序号: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 */
/* 显示: 0 1 2 3 4 5 6 7 8 9 (无) 下- 中- 上- 上中- 中下- */
0x3f|0x80,0x06|0x80,0x5b|0x80,0x4f|0x80,0x66|0x80,0x6d|0x80,0x7d|0x80,0x07|0x80,0x7f|0x80,0x6f|0x80 };
/* 带小数点 0 1 2 3 4 5 6 7 8 9 */
#endif
struct_DS1302_RTC t={0x55,0x15,0x15,0x23,8,2,0x22};
struct_DS1302_RTC set_t={0x00,0x36,0x12,0x23,8,2,0x22};
void my1S_callback(){
t.second=t.second+1;
if(t.second%16==10){
t.second=t.second+6;
if(t.second/16==6){
t.second=0;
t.minute=t.minute+1;
if(t.minute%16==10){
t.minute=t.minute+6;
if(t.minute/16==6){
t.minute=0;
t.hour=t.hour+1;
}
}
}
}
RTC_Write(t);
Seg7Print(t.hour/16,t.hour%16,10,t.minute/16,t.minute%16,10,t.second/16,t.second%16);
}
void mykey_callback(){
char k = GetKeyAct(enumKey1);
if(k==enumKeyPress){
RTC_Write(set_t);
t = set_t;
}
}
void main()
{
DS1302Init(t);
//struct_DS1302_RTC tmp = RTC_Read();
//if(tmp.year!=t.year||)
t = RTC_Read();
//数码管和按键设置
DisplayerInit();
KeyInit();
LedPrint(0x00);
SetDisplayerArea(0,7);
Seg7Print(t.hour/16,t.hour%16,10,t.minute/16,t.minute%16,10,t.second/16,t.second%16);
RTC_Write(t);
SetEventCallBack(enumEventSys1S, my1S_callback);
SetEventCallBack(enumEventKey, mykey_callback);
MySTC_Init();
while(1)
{ MySTC_OS();
}
} 5. 非易失存储。
数据可以在掉电情况下保留在非易失存储器（M24C02或DS1302）中的某个单元上。设计一段小程序：上电后，读取出非易失存储内某个单元数据，并将其值显示在LED灯上，再将这个数据+1后写回这个单元。分析这样的程序，如果拔插“STC—B学习板”电源（或按板上“RST”复位按键），会出现什么现象？（说明：DS1302需要靠纽扣电池才能在掉电时保存数据）
#include "STC15F2K60S2.H" //必须。
#include "sys.H"
#include "adc.H"
#include "beep.H" //必须。
#include "displayer.H"
#include "DS1302.H"
#include "EXT.H"
#include "FM_Radio.H"
#include "hall.H"
#include "ir.H"
#include "key.H" //必须。
#include "m24c02.H"
#include "music.H"
#include "vib.H"
#include "uart1.H"
#include "uart2.h"
code unsigned long SysClock=11059200; //必须。定义系统工作时钟频率(Hz)，用户必须修改成与实际工作频率（下载时选择的）一致
#ifdef _displayer_H_ //显示模块选用时必须。（数码管显示译码表，用戶可修改、增加等）
code char decode_table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x00,0x08,0x40,0x01, 0x41, 0x48,
/* 序号: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 */
/* 显示: 0 1 2 3 4 5 6 7 8 9 (无) 下- 中- 上- 上中- 中下- */
0x3f|0x80,0x06|0x80,0x5b|0x80,0x4f|0x80,0x66|0x80,0x6d|0x80,0x7d|0x80,0x07|0x80,0x7f|0x80,0x6f|0x80 };
/* 带小数点 0 1 2 3 4 5 6 7 8 9 */
#endif
struct_DS1302_RTC t;
unsigned char tmp;
unsigned char set_da=1;
void mykey_callback(){
char k1 = GetKeyAct(enumKey1);
char k2 = GetKeyAct(enumKey2);
if(k1==enumKeyPress){
tmp = NVM_Read(0);
NVM_Write(0,tmp+1);
Seg7Print(tmp+1,10,10,10,10,10,10,10);
}
if(k2==enumKeyPress){
NVM_Write(0,set_da);
Seg7Print(set_da,10,10,10,10,10,10,10);
}
}
void main()
{
//
DS1302Init(t);
//数码管和按键设置
DisplayerInit();
KeyInit();
LedPrint(0x00);
SetDisplayerArea(0,0);
Seg7Print(NVM_Read(0),10,10,10,10,10,10,10);
SetEventCallBack(enumEventKey, mykey_callback);
MySTC_Init();
while(1)
{ MySTC_OS();
}
} 6. 收音机。
初始化启用FM_radio模块。收音机参数设定为91.8MHz，音量6。PHONE接口上插上耳机验证是否正确收到电台？
#include "STC15F2K60S2.H" //必须。
#include "sys.H"
#include "adc.H"
#include "beep.H" //必须。
#include "displayer.H"
#include "DS1302.H"
#include "EXT.H"
#include "FM_Radio.H"
#include "hall.H"
#include "ir.H"
#include "key.H" //必须。
#include "m24c02.H"
#include "music.H"
#include "vib.H"
#include "uart1.H"
#include "uart2.h"
code unsigned long SysClock=11059200; //必须。定义系统工作时钟频率(Hz)，用户必须修改成与实际工作频率（下载时选择的）一致
#ifdef _displayer_H_ //显示模块选用时必须。（数码管显示译码表，用戶可修改、增加等）
code char decode_table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x00,0x08,0x40,0x01, 0x41, 0x48,
/* 序号: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 */
/* 显示: 0 1 2 3 4 5 6 7 8 9 (无) 下- 中- 上- 上中- 中下- */
0x3f|0x80,0x06|0x80,0x5b|0x80,0x4f|0x80,0x66|0x80,0x6d|0x80,0x7d|0x80,0x07|0x80,0x7f|0x80,0x6f|0x80 };
/* 带小数点 0 1 2 3 4 5 6 7 8 9 */
#endif
struct_FMRadio FM;
void main()
{
FM.frequency=918;
FM.volume=6;
FMRadioInit(FM);
DisplayerInit();
KeyInit();
LedPrint(0x00);
SetDisplayerArea(0,7);
Seg7Print(10,10,10,10,10,10,10,10);
MySTC_Init();
while(1)
{ MySTC_OS();
}
} 7. 音乐播放器。
用Music模块提供的API实现播放一段音乐。
#include "STC15F2K60S2.H" //???
#include "sys.H"
#include "adc.H"
#include "beep.H" //???
#include "displayer.H"
#include "DS1302.H"
#include "EXT.H"
#include "FM_Radio.H"
#include "hall.H"
#include "ir.H"
#include "key.H" //???
#include "m24c02.H"
#include "music.H"
#include "vib.H"
#include "uart1.H"
#include "uart2.h"
code unsigned long SysClock=11059200; //?????????????(Hz),??????????????(??????)??
#ifdef _displayer_H_ //??????????(????????,?????????)
code char decode_table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x00,0x08,0x40,0x01, 0x41, 0x48,
/* ??: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 */
/* ??: 0 1 2 3 4 5 6 7 8 9 (?) ?- ?- ?- ??- ??- */
0x3f|0x80,0x06|0x80,0x5b|0x80,0x4f|0x80,0x66|0x80,0x6d|0x80,0x7d|0x80,0x07|0x80,0x7f|0x80,0x6f|0x80 };
/* ???? 0 1 2 3 4 5 6 7 8 9 */
#endif
//晴天
unsigned char code sound[]={
0x16 ,0x08 ,0x21 ,0x08 ,0x25 ,0x08 ,
0x21 ,0x08 ,0x14 ,0x08 ,0x15 ,0x04 ,
0x16 ,0x04 ,0x25 ,0x08 ,0x21 ,0x08 ,
0x11 ,0x08 ,0x15 ,0x08 ,0x25 ,0x08 ,
0x21 ,0x08 ,0x11 ,0x08 ,0x25 ,0x08 ,
0x17 ,0x08 ,0x25 ,0x08 ,0x16 ,0x08 ,
0x21 ,0x08 ,0x25 ,0x08 ,0x16 ,0x08 ,
0x14 ,0x08 ,0x15 ,0x04 ,0x16 ,0x04 ,
0x25 ,0x08 ,0x21 ,0x08 ,0x11 ,0x08 ,
0x15 ,0x08 ,0x25 ,0x08 ,0x21 ,0x08 ,
0x11 ,0x08 ,0x25 ,0x08 ,0x17 ,0x04 ,
0x21 ,0x04 ,0x25 ,0x08 ,0x25 ,0x08 ,
0x25 ,0x08 ,0x21 ,0x08 ,0x21 ,0x10 ,
0x22 ,0x08 ,0x23 ,0x08 ,0x25 ,0x08 ,
0x25 ,0x08 ,0x21 ,0x08 ,0x22 ,0x04 ,
0x23 ,0x04 ,0x22 ,0x04 ,0x21 ,0x04 ,
0x15 ,0x08 ,0x25 ,0x08 ,0x25 ,0x08 ,
0x21 ,0x08 ,0x21 ,0x10 ,0x22 ,0x08 ,
0x23 ,0x08 ,0x23 ,0x08 ,0x22 ,0x04 ,
0x23 ,0x04 ,0x24 ,0x04 ,0x23 ,0x04 ,
0x22 ,0x04 ,0x24 ,0x04 ,0x23 ,0x04 ,
0x22 ,0x04 ,0x21 ,0x08 ,0x15 ,0x08 ,
0x21 ,0x08 ,0x21 ,0x08 ,0x23 ,0x08 ,
0x24 ,0x08 ,0x23 ,0x08 ,0x22 ,0x08 ,
0x21 ,0x04 ,0x22 ,0x08 ,0x23 ,0x08 ,
0x23 ,0x08 ,0x23 ,0x08 ,0x23 ,0x08 ,
0x22 ,0x04 ,0x23 ,0x04 ,0x22 ,0x08 ,
0x21 ,0x10 ,0x15 ,0x08 ,0x21 ,0x08 ,
0x22 ,0x08 ,0x23 ,0x08 ,0x24 ,0x08 ,
0x23 ,0x08 ,0x22 ,0x08 ,0x21 ,0x04 ,
0x22 ,0x04 ,0x23 ,0x08 ,0x23 ,0x08 ,
0x23 ,0x08 ,0x23 ,0x08 ,0x22 ,0x04 ,
0x23 ,0x04 ,0x22 ,0x08 ,0x21 ,0x04 ,
0x17 ,0x04 ,0x21 ,0x04 ,0x21 ,0x04 ,
0x21 ,0x04 ,0x21 ,0x04 ,0x17 ,0x04 ,
0x21 ,0x08 ,0x21 ,0x04 ,0x21 ,0x04 ,
0x21 ,0x04 ,0x21 ,0x04 ,0x21 ,0x04 ,
0x17 ,0x04 ,0x21 ,0x08 ,0x21 ,0x04 ,
0x21 ,0x04 ,0x21 ,0x04 ,0x21 ,0x04 ,
0x21 ,0x04 ,0x17 ,0x04 ,0x21 ,0x08 ,
0x21 ,0x04 ,0x21 ,0x04 ,0x21 ,0x04 ,
0x21 ,0x04 ,0x21 ,0x04 ,0x25 ,0x04 ,
0x25 ,0x08 ,0x25 ,0x04 ,0x25 ,0x04 ,
0x25 ,0x04 ,0x25 ,0x04 ,0x25 ,0x04 ,
0x25 ,0x08 ,0x25 ,0x04 ,0x25 ,0x04 ,
0x25 ,0x04 ,0x25 ,0x04 ,0x25 ,0x04 ,
0x24 ,0x04 ,0x23 ,0x04 ,0x23 ,0x04 ,
0x21 ,0x04 ,0x21 ,0x04 ,0x21 ,0x04 ,
0x21 ,0x04 ,0x16 ,0x08 ,0x17 ,0x08 ,
0x21 ,0x08 ,0x25 ,0x08 ,0x24 ,0x08 ,
0x23 ,0x08 ,0x21 ,0x08 ,0x21 ,0x08 ,
0x21 ,0x04 ,0x21 ,0x04 ,0x21 ,0x04 ,
0x21 ,0x04 ,0x23 ,0x08 ,0x21 ,0x08 ,
0x16 ,0x08 ,0x17 ,0x08 ,0x21 ,0x08 ,
0x25 ,0x08 ,0x24 ,0x08 ,0x23 ,0x08 ,
0x21 ,0x08 ,0x22 ,0x08 ,0x22 ,0x14 ,
0x23 ,0x08 ,0x22 ,0x08 ,0x24 ,0x08 ,
0x23 ,0x10 ,0x21 ,0x08 ,0x25 ,0x08 ,
0x27 ,0x08 ,0x31 ,0x08 ,0x27 ,0x08 ,
0x21 ,0x08 ,0x21 ,0x10 ,0x21 ,0x08 ,
0x26 ,0x08 ,0x26 ,0x08 ,0x26 ,0x08 ,
0x25 ,0x08 ,0x25 ,0x10 ,0x25 ,0x08 ,
0x24 ,0x08 ,0x23 ,0x08 ,0x22 ,0x08 ,
0x23 ,0x08 ,0x23 ,0x08 ,0x23 ,0x14 ,
0x23 ,0x08 ,0x24 ,0x08 ,0x25 ,0x08 ,
0x23 ,0x10 ,0x24 ,0x08 ,0x25 ,0x08 ,
0x27 ,0x08 ,0x32 ,0x08 ,0x27 ,0x08 ,
0x31 ,0x08 ,0x31 ,0x10 ,0x31 ,0x08 ,
0x31 ,0x08 ,0x25 ,0x08 ,0x25 ,0x08 ,
0x26 ,0x08 ,0x25 ,0x04 ,0x24 ,0x04 ,
0x24 ,0x08 ,0x22 ,0x08 ,0x23 ,0x08 ,
0x24 ,0x08 ,0x25 ,0x08 ,0x26 ,0x08 ,
0x21 ,0x08 ,0x26 ,0x0c ,0x27 ,0x04 ,
0x27 ,0x08 ,0x23 ,0x08 ,0x22 ,0x08 ,
0x24 ,0x08 ,0x23 ,0x10 ,0x21 ,0x08 ,
0x25 ,0x08 ,0x27 ,0x08 ,0x31 ,0x08 ,
0x27 ,0x08 ,0x21 ,0x08 ,0x21 ,0x10 ,
0x21 ,0x08 ,0x26 ,0x08 ,0x26 ,0x08 ,
0x26 ,0x08 ,0x25 ,0x08 ,0x25 ,0x10 ,
0x25 ,0x08 ,0x24 ,0x08 ,0x23 ,0x08 ,
0x22 ,0x08 ,0x23 ,0x08 ,0x24 ,0x08 ,
0x23 ,0x08 ,0x23 ,0x14 ,0x23 ,0x08 ,
0x24 ,0x08 ,0x25 ,0x08 ,0x23 ,0x10 ,
0x24 ,0x08 ,0x25 ,0x08 ,0x27 ,0x08 ,
0x32 ,0x08 ,0x27 ,0x08 ,0x31 ,0x08 ,
0x31 ,0x08 ,0x31 ,0x08 ,0x31 ,0x08 ,
0x25 ,0x08 ,0x25 ,0x08 ,0x26 ,0x08 ,
0x25 ,0x08 ,0x24 ,0x08 ,0x16 ,0x08 ,
0x17 ,0x08 ,0x21 ,0x08 ,0x22 ,0x08 ,
0x23 ,0x08 ,0x22 ,0x08 ,0x23 ,0x08 ,
0x21 ,0x08 ,0x21 ,0x14 ,0x00 ,0x00 ,
};
//青花瓷
unsigned char code music1[] = {
0x23 ,0x06 ,0x25 ,0x02 ,0x26 ,0x04 ,
0x25 ,0x02 ,0x26 ,0x02 ,0x31 ,0x08 ,
0x26 ,0x06 ,0x31 ,0x02 ,0x23 ,0x04 ,
0x22 ,0x02 ,0x23 ,0x02 ,0x25 ,0x08 ,
0x25 ,0x06 ,0x23 ,0x02 ,0x26 ,0x04 ,
0x23 ,0x02 ,0x22 ,0x02 ,0x21 ,0x08 ,
0x25 ,0x06 ,0x23 ,0x02 ,0x22 ,0x06 ,
0x16 ,0x02 ,0x21 ,0x08 ,0x21 ,0x08 ,
0x31 ,0x06 ,0x26 ,0x02 ,0x25 ,0x04 ,
0x26 ,0x02 ,0x26 ,0x02 ,0x25 ,0x02 ,
0x25 ,0x08 ,0x25 ,0x06 ,0x26 ,0x02 ,
0x21 ,0x02 ,0x22 ,0x02 ,0x25 ,0x02 ,
0x23 ,0x08 ,0x22 ,0x06 ,0x23 ,0x02 ,
0x25 ,0x04 ,0x31 ,0x04 ,0x26 ,0x02 ,
0x25 ,0x02 ,0x23 ,0x02 ,0x22 ,0x02 ,
0x21 ,0x08 ,0x26 ,0x06 ,0x31 ,0x02 ,
0x25 ,0x02 ,0x23 ,0x02 ,0x22 ,0x04 ,
0x16 ,0x02 ,0x21 ,0x02 ,0x21 ,0x08 ,
0x26 ,0x06 ,0x31 ,0x02 ,0x25 ,0x02 ,
0x23 ,0x02 ,0x22 ,0x04 ,0x21 ,0x08 ,
0x26 ,0x06 ,0x31 ,0x02 ,0x25 ,0x02 ,
0x23 ,0x02 ,0x22 ,0x04 ,0x16 ,0x02 ,
0x21 ,0x02 ,0x21 ,0x08 ,0x26 ,0x06 ,
0x31 ,0x02 ,0x25 ,0x02 ,0x23 ,0x02 ,
0x22 ,0x04 ,0x16 ,0x02 ,0x21 ,0x02 ,
0x21 ,0x08 ,0x00 ,0x00 ,
};
unsigned char code music2[] = {
0x16,0x08,0x17,0x08,
0x21,0x08,0x22,0x08,
0x17,0x08,0x21,0x08,
0x21,0x10,0x21,0x08,
0x17,0x08,0x21,0x08,
0x22,0x08,0x17,0x08,
0x21,0x08,0x21,0x10,
0x21,0x08,0x22,0x08,
0x23,0x08,0x22,0x08,
0x23,0x08,0x22,0x08,
0x23,0x10,0x23,0x08,
0x22,0x08,0x23,0x10,
0x25,0x10,0x23,0x10,
0x16,0x08,0x17,0x08,
0x21,0x08,0x22,0x08,
0x17,0x08,0x21,0x08,
0x21,0x10,0x21,0x08,
0x17,0x08,0x21,0x08,
0x22,0x08,0x17,0x08,
0x21,0x08,0x21,0x10,
0x21,0x08,0x22,0x08,
0x23,0x08,0x22,0x08,
0x23,0x08,0x22,0x08,
0x23,0x10,0x23,0x08,
0x22,0x08,0x23,0x10,
0x25,0x10,0x23,0x10,
0x25,0x10,0x23,0x14,
0x25,0x08,0x23,0x14,
0x25,0x08,0x23,0x08,
0x25,0x08,0x26,0x08,
0x23,0x08,0x25,0x10,
0x25,0x08,0x23,0x14,
0x25,0x08,0x23,0x14,
0x25,0x08,0x23,0x08,
0x25,0x08,0x26,0x08,
0x23,0x08,0x25,0x10,
0x25,0x08,0x25,0x08,
0x23,0x08,0x22,0x08,
0x22,0x10,0x22,0x10,
0x21,0x08,0x23,0x08,
0x23,0x08,0x22,0x08,
0x22,0x10,0x22,0x10,
0x21,0x08,0x21,0x08,
0x16,0x20,0x25,0x08,
0x25,0x08,0x23,0x08,
0x22,0x08,0x22,0x10,
0x22,0x10,0x21,0x08,
0x23,0x08,0x23,0x08,
0x22,0x08,0x22,0x10,
0x22,0x10,0x21,0x08,
0x21,0x08,0x16,0x20,
0x00
};
void myKey_callback(){
char k1 = GetKeyAct(enumKey1);
if(k1 == enumKeyPress){
char state = GetPlayerMode();
if(state == enumModePlay){
SetPlayerMode(enumModePause);
}
else{
SetPlayerMode(enumModePlay);
}
}
}
void main()
{
DisplayerInit();
BeepInit();
MusicPlayerInit();
SetMusic(80,0xFF,sound,sizeof(sound)/sizeof(sound[0]),enumMscNull);
SetPlayerMode(enumModePause);
//????????
//
KeyInit();
SetEventCallBack(enumEventKey, myKey_callback);
MySTC_Init();
while(1)
{ MySTC_OS();
}
} 8. 温度值计算。
10位精度采集热敏电阻ADC值，编写程序（查表、或线性插值方法等）换算出正确温度值，并在数码管显示出来。热敏电阻参数10K/3950，（具体见“案例测试”中提供的参考资料。可设有效换算温度范围-5°C～+85°C）。
#include "STC15F2K60S2.H" //???
#include "sys.H"
#include "adc.H"
#include "beep.H" //???
#include "displayer.H"
#include "DS1302.H"
#include "EXT.H"
#include "FM_Radio.H"
#include "hall.H"
#include "ir.H"
#include "key.H" //???
#include "m24c02.H"
#include "music.H"
#include "vib.H"
#include "uart1.H"
#include "uart2.h"
code unsigned long SysClock=11059200; //必须。定义系统工作时钟频率(Hz)，用户必须修改成与实际工作频率（下载时选择的）一致
#ifdef _displayer_H_ //显示模块选用时必须。（数码管显示译码表，用戶可修改、增加等）
code char decode_table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x00,0x08,0x40,0x01, 0x41, 0x48,
/* 序号: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 */
/* 显示: 0 1 2 3 4 5 6 7 8 9 (无) 下- 中- 上- 上中- 中下- */
0x3f|0x80,0x06|0x80,0x5b|0x80,0x4f|0x80,0x66|0x80,0x6d|0x80,0x7d|0x80,0x07|0x80,0x7f|0x80,0x6f|0x80 };
/* 带小数点 0 1 2 3 4 5 6 7 8 9 */
#endif
//温度值对应表
int code tempdata[]={239,197,175,160,150,142,135,129,124,120,116,113,109,107,104,101,
99, 97, 95, 93, 91, 90, 88, 86, 85, 84, 82, 81, 80, 78, 77, 76,
75, 74, 73, 72, 71, 70, 69, 68, 67, 67, 66, 65, 64, 63, 63, 62,
61, 61, 60, 59, 58, 58, 57, 57, 56, 55, 55, 54, 54, 53, 52, 52,
51, 51, 50, 50, 49, 49, 48, 48, 47, 47, 46, 46, 45, 45, 44, 44,
43, 43, 42, 42, 41, 41, 41, 40, 40, 39, 39, 38, 38, 38, 37, 37,
36, 36, 36, 35, 35, 34, 34, 34, 33, 33, 32, 32, 32, 31, 31, 31,
30, 30, 29, 29, 29, 28, 28, 28, 27, 27, 27, 26, 26, 26, 25, 25,
24, 24, 24, 23, 23, 23, 22, 22, 22, 21, 21, 21, 20, 20, 20, 19,
19, 19, 18, 18, 18, 17, 17, 16, 16, 16, 15, 15, 15, 14, 14, 14,
13, 13, 13, 12, 12, 12, 11, 11, 11, 10, 10, 9, 9, 9, 8, 8, 8, 7,
7, 7, 6, 6,5, 5, 54,4, 3, 3,3, 2, 2, 1, 1, 1, 0, 0, -1, -1, -1,
-2, -2, -3, -3, -4, -4, -5, -5, -6, -6, -7, -7, -8, -8, -9, -9,
-10, -10, -11, -11, -12, -13, -13, -14, -14, -15, -16, -16, -17,
-18, -19, -19, -20, -21, -22, -23, -24, -25, -26, -27, -28, -29,
-30, -32, -33, -35, -36, -38, -40, -43, -46, -50, -55, -63, 361};
struct_ADC adc;
unsigned int rt;
int temp;
void my1s_callback(){
adc = GetADC();
rt = adc.Rt;
rt = rt>>2;
temp = tempdata[rt];
if(temp<0){
if(temp>-10){
Seg7Print(10,10,12,temp%10,10,10,10,10);
}
else{
Seg7Print(10,10,12,temp/10%10,temp%10,10,10,10);
}
}
else{
if(temp<10){
Seg7Print(10,10,10,temp%10,10,10,10,10);
}
else if(temp>=10&&temp<100){
Seg7Print(10,10,10,temp/10%10,temp%10,10,10,10);
}
else{
Seg7Print(10,10,10,temp/100%10,temp/10%10,temp%10,10,10);
}
}
}
void main()
{
AdcInit(ADCexpEXT);
DisplayerInit();
SetDisplayerArea(0,7);
Seg7Print(10,10,10,10,10,10,10,10);
LedPrint(0x00);
SetEventCallBack(enumEventSys1S, my1s_callback);
MySTC_Init();
while(1)
{ MySTC_OS();
}
} 9. 扩展模板。
外设模块中超声波、编码器、电子尺…选取一个，能在数码管上显示相应物理量数值。
#include "STC15F2K60S2.H" //???
#include "sys.H"
#include "adc.H"
#include "beep.H" //???
#include "displayer.H"
#include "DS1302.H"
#include "EXT.H"
#include "FM_Radio.H"
#include "hall.H"
#include "ir.H"
#include "key.H" //???
#include "m24c02.H"
#include "music.H"
#include "vib.H"
#include "uart1.H"
#include "uart2.h"
code unsigned long SysClock=11059200; //必须。定义系统工作时钟频率(Hz)，用户必须修改成与实际工作频率（下载时选择的）一致
#ifdef _displayer_H_ //显示模块选用时必须。（数码管显示译码表，用戶可修改、增加等）
code char decode_table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x00,0x08,0x40,0x01, 0x41, 0x48,
/* 序号: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 */
/* 显示: 0 1 2 3 4 5 6 7 8 9 (无) 下- 中- 上- 上中- 中下- */
0x3f|0x80,0x06|0x80,0x5b|0x80,0x4f|0x80,0x66|0x80,0x6d|0x80,0x7d|0x80,0x07|0x80,0x7f|0x80,0x6f|0x80 };
/* 带小数点 0 1 2 3 4 5 6 7 8 9 */
#endif
int distan;
void my1s_callback(){
distan = GetUltraSonic();
if(distan<10){
Seg7Print(10,10,10,10,distan,10,10,10);
}
else if(distan>=10&&distan<100){
Seg7Print(10,10,10,distan/10,distan%10,10,10,10);
}
else if(distan>=100&&distan<1000){
Seg7Print(10,10,10,distan/100,distan/10%10,distan%10,10,10);
}
else{
Seg7Print(10,10,10,12,12,10,10,10);
}
}
void main()
{
EXTInit(enumEXTUltraSonic);
DisplayerInit();
SetDisplayerArea(0,7);
Seg7Print(10,10,10,10,10,10,10,10);
LedPrint(0x00);
SetEventCallBack(enumEventSys1S, my1s_callback);
MySTC_Init();
while(1)
{ MySTC_OS();
}
} 10. 直流电机。
设计简单程序段，用两组参数（“50%速度、正转”，和“30%速度、反转”）分别设置直流电机，并接上直流电机观察不同参数时电机转动情况。
#include "STC15F2K60S2.H"
#include "sys.H"
#include "displayer.H"
#include "EXT.h"
#include "Key.H"
code unsigned long SysClock = 11059200;
#ifdef _displayer_H_
void callback_forkey()
{
if (GetKeyAct(enumKey1) == enumKeyPress)
SetPWM(0, 0, 50, 500);
else if (GetKeyAct(enumKey2) == enumKeyPress)
SetPWM(50, 300, 0, 0);
}
void main()
{
DisplayerInit();
EXTInit(enumEXTPWM);
KeyInit();
SetEventCallBack(enumEventKey, callback_forkey);
SetDisplayerArea(0, 7);
Seg7Print(28, 25, 32, 32, 35, 10, 10, 10);
LedPrint(0);
MySTC_Init();
while (1)
{
MySTC_OS();
}
}
最后
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