arduino简单ds1307电子钟C语言想改做定时响闹 可薄酬

复制内容到剪贴板代码:#include "Wire.h"
#include <TimerOne.h>
#include <MsTimer2.h>
#include <EEPROM.h>
#include "TM1636.h"
#include "TickShield.h"

unsigned char ClockPoint = 1;
unsigned char Update;
unsigned char halfsecond = 0;
unsigned char second;
unsigned char minute = 0;
unsigned char hour = 12;
#define ON 1
#define OFF 0

// Global Variables
int command = 0; // This is the command char, in ascii form, sent from the serial port
int i;
long previousMillis = 0; // will store last time Temp was updated
// byte second, minute, hour, dayOfWeek, dayOfMonth, month, year;
byte test;

boolean flag_2s;
boolean flag_10s;
boolean flag_display_time = 1;
uint8_t counter_times = 20;
boolean flag_500ms_blink;
boolean flag_scan_again;
uint8_t counter_500ms;
/*status definitions for the tick shield control system*/
#define SYSTEM_NORAML 0 //It is the default status,and the system will turn to "normal" status
//when the system is in "adjusting" status.
#define SYSTEM_ADJUSTING 1 //It will turn to "adjusting" status when the "menu" key is pressed
//at the "normal" status.
#define SYSTEM_ALARMING 2
uint8_t system_states;


TickShield tickshield;
extern int8_t disp[4];
extern byte g_hand;

void setup()
{
#ifdef DEBUG
Serial.begin(9600);
#endif
tickshield.init();

tickshield.displayTime();
MsTimer2::set(500, Timer2ISR); // 500ms period
MsTimer2::start();
/*Run the 4 LEDs from left to right*/
tickshield.runLED();
/*Consider whether it is the first time to load the firmware*/
if(isFirstLoad())
tickshield.setAlarm(12,0);
else tickshield.getAlarm();
/*When system starts, adjust the brightness of the digital tube
according to the ambient light intensity.*/
uint8_t lightlevel;
lightlevel = tickshield.getLightLevel();
tickshield.adjustBrightness(lightlevel);
/*Read the ambient temperature and display on the digital tube.*/
tickshield.displayTemperature(tickshield.getTemperature());
delay(1000);
}
void loop()
{
while(1)systemStart();
}
//-----------------------------------
void systemStart()
{
if(SYSTEM_NORAML == system_states)
{

if(Update)
{
Update = 0;
if(ClockPoint)
{
tm1636.point(POINT_ON);
}
else tm1636.point(POINT_OFF);
tickshield.getTime();
if(tickshield.isAlarmEnable())
{
tm1636.point(POINT_ON);
tickshield.displayTime();
system_states = SYSTEM_ALARMING;
return;
}
if(flag_display_time)tickshield.displayTime();

if(flag_2s)
{
flag_2s = 0;
flag_display_time = 1;

counter_times = 20;
halfsecond = 0;
}
if(flag_10s)
{
flag_10s = 0;
flag_display_time = 0;
tm1636.point(POINT_OFF);
tickshield.displayTemperature(tickshield.getTemperature());
counter_times = 4;
halfsecond = 0;
}
if((flag_scan_again)&&(KEY_MENU == tickshield.scanKey()))
{
tickshield.writeToAdjustArea();
tickshield.processKey();
system_states = SYSTEM_ADJUSTING;
}

}
}
else if(SYSTEM_ADJUSTING == system_states)
{
tickshield.scanKey();
tickshield.processKey();
tickshield.processSystemStatus();
if(tickshield.getQuitReq())
{
system_states = SYSTEM_NORAML;
counter_500ms = 0;
flag_scan_again = 0;
}
else flag_scan_again = 1;
}
else if(SYSTEM_ALARMING == system_states)
{
/*It will sound alarm for a minute untill the "MENU" key is pressed*/
if(tickshield.isAlarmEnable())
{
tickshield.alarming();
}
else
{
tickshield.turnOffAlarm();
system_states = SYSTEM_NORAML;
}
if(KEY_MENU == tickshield.scanKey())
{
tickshield.turnOffAlarm();
system_states = SYSTEM_NORAML;
}
}
}

//--------------------------------------
boolean isFirstLoad()
{
unsigned char mark[] = "ALARM";
unsigned char temp_data[5];
for(unsigned char i = 0;i < 5;i ++)
{
temp_data[i] = EEPROM.read(i);
if(temp_data[i] != mark[i])
{
EEPROM.write(0,mark[0]);
EEPROM.write(1,mark[1]);
EEPROM.write(2,mark[2]);
EEPROM.write(3,mark[3]);
EEPROM.write(4,mark[4]);
return true;
}
}
return false;
}

//--------------------------
void Timer2ISR()
{
halfsecond ++;
if(halfsecond == counter_times)
{
halfsecond = 0;
if(counter_times == 4)flag_2s = 1;
else if(counter_times == 20)flag_10s = 1;
}
Update = 1;
ClockPoint = (~ClockPoint) & 0x01;
flag_500ms_blink = ~flag_500ms_blink;
if(tickshield.isAdjustingTime())
{
if(g_hand == HOUR)
{
if(flag_500ms_blink)
{
disp[0] = INDEX_BLANK;
disp[1] = INDEX_BLANK;
}
}
else
{
if(flag_500ms_blink)
{
disp[2] = INDEX_BLANK;
disp[3] = INDEX_BLANK;
}
}
tm1636.display(disp);
}
counter_500ms ++;
if(counter_500ms == 6)
{
counter_500ms = 0;
flag_scan_again = 1;
}

}

引用:原帖由 tenmillion 於 2014-1-5 07:53 PM 发表
C hing 个kit 好似几好玩, 请问d code 系serial download? 定烧firmware落个kit 度?