本帖最后由 zoudiy16888 于 2015-7-20 10:58 编辑
现在做的一个项目要增加新功能。想请教大家能不能加上去。增加的功能是在搜索模式里加上温度控制，在进入搜索模式里当
PCB板温度达到65摄氏度时，搜索模式会闪灯报警一次，然后返回之前的模式。如果是PCB板温度到了65摄氏度，这时要进入搜索模式时会闪灯报警一次，后返回之前模式。想请教大家有没有好的方法改过来？谢谢！
源程序如下：
#include "includes.h"
#define MODE_M1M1 0
#define MODE_M1M2 1
#define MODE_M2M1 2
#define MODE_M2M2 3
#define MODE_M3M1 4
#define MODE_M3M2 5
#define MODE_SEARCH 6
#define MODE_S1 7
#define MODE_S2 8
#define MODE_CHECK 9
#define MODE_HOME 10
#define MODE_IDLE 11
#define MODE_CHECK1 21
u8 MODE_DUTY[ MODE_CHECK + 1][ 3] = {
{70, 30, 60}, //MODE_M1M1
{30, 15, 30}, //MODE_M1M2
{40, 35, 75}, //MODE_M2M1
{20, 20, 30}, //MODE_M2M2
{30, 65, 50}, //MODE_M3M1
{15, 20, 20}, //MODE_M3M2
{85, 70, 70}, //MODE_SEARCH
{50, 15, 30}, //MODE_S1
{15, 0, 15}, //MODE_S2
{ 0, 0, 0}, //¹Ø»ú 22UF */
};
#define SHADE_tiME 300 //500ms
#define SHADE_TIME1 300 //10000ms
#define V1 (6500 - 200)
#define V2 (5900 - 200)
#define V3 7250
#define V4 6850
static u8 mode_duty[ MODE_CHECK + 1][ 3];
static u8 mode = MODE_CHECK;
static u8 mode_buf = MODE_CHECK;
static u8 mode_last = MODE_IDLE;
static u32 voltage = 0;
static u8 voltage_check_flag = 1;
static u32 m6_count = 0;
static u8 temp_process_flag = 1;
static u8 home_flag = 0;
static u8 startflag = 0;
/*
***********************************************
*º¯ÊýÃû£º get_voltage_task
*¹¦ÄÜ £º
*ÊäÈë : ÎÞ
*·µ»Ø : ÎÞ
***********************************************
*/
void get_voltage_task(void)
{
u32 v1 = adc_value[ ADC_CHANNEL_3V];
u32 v2 = adc_value[ ADC_CHANNEL_BV];
voltage = v2 * 3000UL / v1;
voltage = 258UL * voltage / 60UL;
}
/*
***********************************************
*º¯ÊýÃû£º mode_processor
*¹¦ÄÜ £º
*ÊäÈë : ÎÞ
*·µ»Ø : ÎÞ
***********************************************
*/
void set_mode(u8 m)
{
mode = m;
if( mode <= MODE_CHECK )
{
mode_duty[ mode][ LED_DEV_LED1] = MODE_DUTY[ mode][ LED_DEV_LED1];
mode_duty[ mode][ LED_DEV_LED2] = MODE_DUTY[ mode][ LED_DEV_LED2];
mode_duty[ mode][ LED_DEV_LED3] = MODE_DUTY[ mode][ LED_DEV_LED3];
if( mode == MODE_S1 || mode == MODE_S2 )
{
led_set_status( LED_DEV_LED1,LED_MODE1, mode_duty[ mode][ LED_DEV_LED1], 0 );
led_set_status( LED_DEV_LED2,LED_MODE1, mode_duty[ mode][ LED_DEV_LED2], 0 );
led_set_status( LED_DEV_LED3,LED_MODE1, mode_duty[ mode][ LED_DEV_LED3], 0 );
}
else
{
led_set_status_shade(LED_DEV_LED1,mode_duty[ mode][ LED_DEV_LED1], SHADE_TIME);
led_set_status_shade(LED_DEV_LED2,mode_duty[ mode][ LED_DEV_LED2], SHADE_TIME);
led_set_status_shade(LED_DEV_LED3,mode_duty[ mode][ LED_DEV_LED3], SHADE_TIME);
}
}
}
/*
***********************************************
*º¯ÊýÃû£º voltage_check
*¹¦ÄÜ £º
*ÊäÈë : ÎÞ
*·µ»Ø : ÎÞ
***********************************************
*/
void voltage_check(void)
{
if( mode <= MODE_M3M2 || MODE_S1 == mode || mode == MODE_S2)
{
if( voltage <= V2 && home_flag == 0 && startflag )
{
led_set_status( LED_DEV_LED1, LED_MODE2, mode_duty[ mode][ LED_DEV_LED1], 1 );
led_set_status( LED_DEV_LED2, LED_MODE2, mode_duty[ mode][ LED_DEV_LED2], 1 );
led_set_status( LED_DEV_LED3, LED_MODE2, mode_duty[ mode][ LED_DEV_LED3], 1 );
led_set_wait_mode2(LED_DEV_LED1);
led_set_wait_mode2(LED_DEV_LED2);
led_set_wait_mode2(LED_DEV_LED3);
if( mode == MODE_M3M2)
{
led_set_status( LED_DEV_LED1, LED_MODE_KEEP, 0, 0 );
led_set_status( LED_DEV_LED2, LED_MODE_KEEP, 28, 100 );
led_set_status( LED_DEV_LED3, LED_MODE_KEEP, 28, 100 );
}
else
{
led_set_status_shade( LED_DEV_LED1, 0, 300 );
led_set_status_shade( LED_DEV_LED2, 28, 300 );
led_set_status_shade( LED_DEV_LED3, 28, 300 );
}
mode = MODE_HOME;
home_flag = 1;
temp_process_flag = 1;
return;
}
if( voltage <= V1 && voltage_check_flag)
{
voltage_check_flag = 0;
led_set_status( LED_DEV_LED1, LED_MODE2, mode_duty[ mode][ LED_DEV_LED1], 2 );
led_set_status( LED_DEV_LED2, LED_MODE2, mode_duty[ mode][ LED_DEV_LED2], 2 );
led_set_status( LED_DEV_LED3, LED_MODE2, mode_duty[ mode][ LED_DEV_LED3], 2 );
led_set_wait_mode2(LED_DEV_LED1);
led_set_wait_mode2(LED_DEV_LED2);
led_set_wait_mode2(LED_DEV_LED3);
set_mode(mode);
temp_process_flag = 1;
}
}
}
/*
***********************************************
*º¯ÊýÃû£º temp_check_count
*¹¦ÄÜ £º
*ÊäÈë : ÎÞ
*·µ»Ø : ÎÞ
***********************************************
*/
void temp_check_count(void)
{
static u32 count = 0;
if( mode != mode_last )
{
count++;
if( count >= 10000UL )
{
count = 0;
temp_process_flag = 1;
mode_last = mode;
}
}
else
{
count = 0;
}
}
/*
***********************************************
*º¯ÊýÃû£º mode_processor
*¹¦ÄÜ £º
*ÊäÈë : ÎÞ
*·µ»Ø : ÎÞ
***********************************************
*/
void key_idle_processor(void)
{
switch(key_value.value)
{
case KEY_CLICK:
if( key_value.num == KEY_NUM1 )
{
set_mode( MODE_M1M1);
}
else
if( key_value.num == KEY_NUM12 )
{
set_mode( MODE_M1M1);
}
break;
case KEY_DOUBLE_CLICK:
break;
case KEY_LONG_CLICK:
break;
default:
break;
}
}
/*
***********************************************
*º¯ÊýÃû£º key_m1_processor
*¹¦ÄÜ £º
*ÊäÈë : ÎÞ
*·µ»Ø : ÎÞ
***********************************************
*/
void key_m1_processor(void)
{
switch(key_value.value)
{
case KEY_CLICK:
if( key_value.num == KEY_NUM1 )
{
temp_process_flag = 1;
if( mode == MODE_M1M1)
{
mode = MODE_M1M2;
}
else
{
mode = MODE_M1M1;
}
set_mode( mode);
}
if( key_value.num == KEY_NUM12 )
{
if( mode == MODE_M1M1 )
{
set_mode( MODE_M2M1);
}
else
{
set_mode( MODE_M2M2);
}
}
break;
case KEY_DOUBLE_CLICK:
break;
case KEY_LONG_CLICK:
if( key_value.num == KEY_NUM1 )
{
mode_buf = mode;
led_duty_cycle_save(LED_DEV_LED1,0);
led_duty_cycle_save(LED_DEV_LED2,0);
led_duty_cycle_save(LED_DEV_LED3,0);
set_mode(MODE_SEARCH);
}
if( key_value.num == KEY_NUM12 )
{
set_mode(MODE_CHECK);
}
break;
default:
break;
}
}
/*
***********************************************
*º¯ÊýÃû£º key_m2_processor
*¹¦ÄÜ £º
*ÊäÈë : ÎÞ
*·µ»Ø : ÎÞ
***********************************************
*/
void key_m2_processor(void)
{
switch(key_value.value)
{
case KEY_CLICK:
if( key_value.num == KEY_NUM1 )
{
temp_process_flag = 1;
if( mode == MODE_M2M1)
{
mode = MODE_M2M2;
}
else
{
mode = MODE_M2M1;
}
set_mode( mode);
}
if( key_value.num == KEY_NUM12 )
{
if( mode == MODE_M2M1 )
{
set_mode( MODE_M3M1);
}
else
{
set_mode( MODE_M3M2);
}
}
break;
case KEY_DOUBLE_CLICK:
break;
case KEY_LONG_CLICK:
if( key_value.num == KEY_NUM1 )
{
mode_buf = mode;
led_duty_cycle_save(LED_DEV_LED1,0);
led_duty_cycle_save(LED_DEV_LED2,0);
led_duty_cycle_save(LED_DEV_LED3,0);
set_mode(MODE_SEARCH);
}
if( key_value.num == KEY_NUM12 )
{
set_mode(MODE_CHECK);
}
break;
default:
break;
}
}
/*
***********************************************
*º¯ÊýÃû£º key_m3_processor
*¹¦ÄÜ £º
*ÊäÈë : ÎÞ
*·µ»Ø : ÎÞ
***********************************************
*/
void key_m3_processor(void)
{
switch(key_value.value)
{
case KEY_CLICK:
if( key_value.num == KEY_NUM1 )
{
temp_process_flag = 1;
if( mode == MODE_M3M1)
{
mode = MODE_M3M2;
}
else
{
mode = MODE_M3M1;
}
set_mode( mode);
}
if( key_value.num == KEY_NUM12 )
{
if( mode == MODE_M3M1 )
{
set_mode( MODE_S1);
}
else
{
set_mode( MODE_S2);
}
}
break;
case KEY_DOUBLE_CLICK:
break;
case KEY_LONG_CLICK:
if( key_value.num == KEY_NUM1 )
{
mode_buf = mode;
led_duty_cycle_save(LED_DEV_LED1,0);
led_duty_cycle_save(LED_DEV_LED2,0);
led_duty_cycle_save(LED_DEV_LED3,0);
set_mode(MODE_SEARCH);
}
if( key_value.num == KEY_NUM12 )
{
set_mode(MODE_CHECK);
}
break;
default:
break;
}
}
/*
***********************************************
*º¯ÊýÃû£º key_search_processor
*¹¦ÄÜ £º
*ÊäÈë : ÎÞ
*·µ»Ø : ÎÞ
***********************************************
*/
void key_search_processor(void)
{
switch(key_value.value)
{
case KEY_CLICK:
break;
case KEY_DOUBLE_CLICK:
break;
case KEY_LONG_CLICK:
break;
default:
break;
}
}
/*
***********************************************
*º¯ÊýÃû£º search_run
*¹¦ÄÜ £º
*ÊäÈë : ÎÞ
*·µ»Ø : ÎÞ
***********************************************
*/
void search_run(void)
{
m6_count++;
if( m6_count < 10000)
{
return;
}
{
if( mode_buf == MODE_S1 || mode_buf == MODE_S2 )
{
led_set_status( LED_DEV_LED1,LED_MODE1, mode_duty[ mode_buf][ LED_DEV_LED1], 0 );
led_set_status( LED_DEV_LED2,LED_MODE1, mode_duty[ mode_buf][ LED_DEV_LED2], 0 );
led_set_status( LED_DEV_LED3,LED_MODE1, mode_duty[ mode_buf][ LED_DEV_LED3], 0 );
}
else
{
led_duty_cycle_read(LED_DEV_LED1);
led_duty_cycle_read(LED_DEV_LED2);
led_duty_cycle_read(LED_DEV_LED3);
}
mode = mode_buf;
}
}
/*
***********************************************
*º¯ÊýÃû£º key_s_processor
*¹¦ÄÜ £º
*ÊäÈë : ÎÞ
*·µ»Ø : ÎÞ
***********************************************
*/
void key_s1s2_processor(void)
{
switch(key_value.value)
{
case KEY_CLICK:
if( home_flag)
{
mode = MODE_HOME;
led_set_status_shade( LED_DEV_LED1, 0, 50 );
led_set_status_shade( LED_DEV_LED2, 28, 300 );
led_set_status_shade( LED_DEV_LED3, 28, 300 );
temp_process_flag = 1;
}
else
{
if( key_value.num == KEY_NUM1 )
{
if( mode == MODE_S1)
{
mode = MODE_S2;
}
else
{
mode = MODE_S1;
}
set_mode( mode);
}
if( key_value.num == KEY_NUM12 )
{
if( mode == MODE_S1 )
{
set_mode( MODE_M1M1);
}
else
{
set_mode( MODE_M1M2);
}
}
}
break;
case KEY_DOUBLE_CLICK:
break;
case KEY_LONG_CLICK:
if( key_value.num == KEY_NUM1 )
{
mode_buf = mode;
led_duty_cycle_save(LED_DEV_LED1,0);
led_duty_cycle_save(LED_DEV_LED2,0);
led_duty_cycle_save(LED_DEV_LED3,0);
set_mode(MODE_SEARCH);
}
if( key_value.num == KEY_NUM12 )
{
set_mode(MODE_CHECK);
}
break;
default:
break;
}
}
/*
***********************************************
*º¯ÊýÃû£º key_home_processor
*¹¦ÄÜ £º
*ÊäÈë : ÎÞ
*·µ»Ø : ÎÞ
***********************************************
*/
void key_home_processor(void)
{
switch(key_value.value)
{
case KEY_CLICK:
if( key_value.num == KEY_NUM1 )
{
set_mode( MODE_S2);
}
break;
case KEY_DOUBLE_CLICK:
break;
case KEY_LONG_CLICK:
if( key_value.num == KEY_NUM12 )
{
set_mode(MODE_CHECK);
}
break;
default:
break;
}
}
/*
***********************************************
*º¯ÊýÃû£º key_processor
*¹¦ÄÜ £º
*ÊäÈë : ÎÞ
*·µ»Ø : ÎÞ
***********************************************
*/
void key_processor(void)
{
if( key_value.value )
{
switch(mode)
{
case MODE_CHECK:
break;
case MODE_IDLE:
key_idle_processor();
break;
case MODE_M1M1:
case MODE_M1M2:
key_m1_processor();
break;
case MODE_M2M1:
case MODE_M2M2:
key_m2_processor();
break;
case MODE_M3M1:
case MODE_M3M2:
key_m3_processor();
break;
case MODE_SEARCH:
key_search_processor();
break;
case MODE_S1:
case MODE_S2:
key_s1s2_processor();
break;
case MODE_HOME:
key_home_processor();
break;
default:
break;
}
key_set(0, KEY_NONE);
}
}
/*
***********************************************
*º¯ÊýÃû£º mode_processor
*¹¦ÄÜ £º
*ÊäÈë : ÎÞ
*·µ»Ø : ÎÞ
***********************************************
*/
static u16 count = 0;
static u8 flag = 0;
void mode_processor(void)
{
if( mode == MODE_CHECK)
{
if( flag == 0 )
{
if(voltage > V3)
{
led_set_status( LED_DEV_GREED, LED_MODE_KEEP, 80, 0);
flag =1;
}
else
{
led_set_status( LED_DEV_RED, LED_MODE_KEEP, 80, 0);
flag =1;
}
count = 0;
}
if( flag == 1 )
{
delay_ms(150);
count++;
if( count >= 5 )
{
flag = 3;
}
if( key_value.value == KEY_NUM1)
{
flag = 3;
}
}
if( flag == 3 )
{
led_set_status( LED_DEV_GREED, LED_MODE_KEEP, 0, 0);
led_set_status( LED_DEV_RED, LED_MODE_KEEP, 0, 0);
flag = 0;
temp_process_flag = 1;
voltage_check_flag = 1;
set_mode(MODE_IDLE);
home_flag = 0;
startflag = 1;
}
}
}
/*
***********************************************
*º¯ÊýÃû£º temp_check
*¹¦ÄÜ £º
*ÊäÈë : ÎÞ
*·µ»Ø : ÎÞ
***********************************************
*/
void high_temp_check(void)
{
if(ntc_temp > 80 && ntc_temp < 150 && MODE_IDLE != mode)
{
set_mode(MODE_CHECK);
}
}
/*
***********************************************
*º¯ÊýÃû£º temp_check
*¹¦ÄÜ £º
*ÊäÈë : ÎÞ
*·µ»Ø : ÎÞ
***********************************************
*/
void temp_process(void)
{
if( mode > MODE_M3M2 )
{
return;
}
if( ntc1_temp > 70 && temp_process_flag)
{
led_set_status_shade(LED_DEV_LED1,25, 1500);//ÿMSÃë±ä»¯0.1
led_set_status_shade(LED_DEV_LED2,20, 1500);//ÿMSÃë±ä»¯0.1
led_set_status_shade(LED_DEV_LED3,20, 1500);//ÿMSÃë±ä»¯0.1
temp_process_flag = 0;
}
if( ntc1_temp < 50 && (!temp_process_flag))
{
led_set_status_shade(LED_DEV_LED1,mode_duty[ mode][ LED_DEV_LED1], SHADE_TIME1);
led_set_status_shade(LED_DEV_LED2,mode_duty[ mode][ LED_DEV_LED2], SHADE_TIME1);
led_set_status_shade(LED_DEV_LED3,mode_duty[ mode][ LED_DEV_LED3], SHADE_TIME1);
temp_process_flag = 1;
}
}
/*
***********************************************
*º¯ÊýÃû£º delay_ms
*¹¦ÄÜ £º
*ÊäÈë : ÎÞ
*·µ»Ø : ÎÞ
***********************************************
*/
volatile u32 time_counter = 0;
void delay_ms(u32 time)
{
time_counter = time;
while(time_counter)
{
IWDG_ReloadCounter();
}
}
/*
***********************************************
*º¯ÊýÃû£º smartsys_device_timer4_init
*¹¦ÄÜ £º
*ÊäÈë : ÎÞ
*·µ»Ø : ÎÞ
***********************************************
*/
static void smartsys_device_timer4_init(void)
{
TIM4_TimeBaseInit(TIM4_PRESCALER_128, 125);//1ms
TIM4_ITConfig(TIM4_IT_UPDATE, ENABLE);
TIM4_Cmd(ENABLE);
}
void main( void )
{
led_init();
pwm_init();
key_init();
CLK_ClockSwitchConfig(CLK_SWITCHMODE_MANUAL, CLK_SOURCE_HSI, ENABLE, CLK_CURRENTCLOCKSTATE_ENABLE);
CLK_HSIPrescalerConfig(CLK_PRESCALER_HSIDIV1);
enableInterrupts();
smartsys_device_timer4_init();
delay_ms(500);
IWDG_WriteAccessCmd(IWDG_WriteAccess_Enable);
IWDG_SetPrescaler(IWDG_Prescaler_128);
IWDG_SetReload(0xFF);
IWDG_Enable();
while(1)
{
IWDG_ReloadCounter();
adc_task();
get_voltage_task();
mode_processor();
temp_task();
high_temp_check();
temp_process();
key_processor();
voltage_check();
}
}
/*
***************************************************
*º¯ÊýÃû£º SmartSys_Device_Timer4_InterruptService
*¹¦ÄÜ £º¶¨Ê±Æ÷4ÖжϷþÎñº¯Êý
*ÊäÈë : ÎÞ
*·µ»Ø : ÎÞ
***************************************************
*/
#pragma vector = 25
__interrupt void SmartSys_Device_Timer4_InterruptService(void)
{
TIM4_ClearFlag(TIM4_FLAG_UPDATE);
if(time_counter)
{
time_counter--;
}
key_task();
led_task();
temp_check_count();
if(mode == MODE_SEARCH)
{
search_run();
}
else
{
m6_count = 0;
}
}
硬件有二个按键S1和S2。短按S1就在模式1、模式1.2转换；S1和S2同时短按下去就从模式1转为模式2，一直到模式4；长按S1就会进入搜索模式下亮10秒后返回之前的模式。
现在想在搜索模式里加个温度检测，在进入搜索模式时或进入搜索模式后温度达到65度时需要闪灯报警后返之前模式。
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