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-rw-r--r--S100App/Src/HARDWARE.c383
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diff --git a/S100App/Src/HARDWARE.c b/S100App/Src/HARDWARE.c
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-/********************* (C) COPYRIGHT 2015 e-Design Co.,Ltd. **********************
-File Name : CTRL.c
-Version : S100 APP Ver 2.11
-Description:
-Author : Celery
-Data: 2015/07/07
-History:
-2015/07/07 ͳһ������
-2015/07/20 �Ӵ��¶ȱ�������
-*******************************************************************************/
-#include <stdio.h>
-#include <string.h>
-#include "APP_Version.h"
-#include "HARDWARE.h"
-#include "CTRL.h"
-#include "bios.h"
-#include "HARDWARE.h"
-#include "UI.h"
-/******************************************************************************/
-#define CAL_AD 250
-const u32 gVol[] = {3900,2760,1720,584};
-const u16 gRate[] = {300,150,90,40};
-s32 gZerop_ad = 239;
-u32 gTurn_offv = 100;
-u8 gCalib_flag = 0;
-vu16 gMeas_cnt= 0;/* Measure*/
-u32 gKey_in;
-u8 gLongkey_flag = 0;
-u8 gAlarm_type = 1;
-/*******************************************************************************
-������: Get_CalFlag
-��������:��ȡУ׼״̬
-�������:NULL
-���ز���:У׼״̬��־
-*******************************************************************************/
-u32 Get_CalFlag(void)
-{
- return gCalib_flag;
-}
-
-/*******************************************************************************
-������: Get_gKey
-��������:��ȡ����״̬
-�������:NULL
-���ز���:����״̬
-*******************************************************************************/
-u32 Get_gKey(void)
-{
- return gKey_in;
-}
-/*******************************************************************************
-������: Set_gKey
-��������:���ð���״̬
-�������:Ҫ���õİ���״̬
-���ز���:NULL
-*******************************************************************************/
-void Set_gKey(u32 key)
-{
- gKey_in = key;
-}
-/*******************************************************************************
-������: Set_LongKeyFlag
-��������:���ó�������־
-�������:0 :�����Գ����� 1: ���Գ���
-���ز���:NULL
-*******************************************************************************/
-void Set_LongKeyFlag(u32 flag)
-{
- gLongkey_flag = flag;
-}
-/*******************************************************************************
-������: Get_AlarmType
-��������:��ȡ��������
-�������:NULL
-���ز���: ��������
- 0:����
- 1:sen - err
- 2:����
- 3:��ѹ
-*******************************************************************************/
-u8 Get_AlarmType(void)
-{
- return gAlarm_type;
-}
-/*******************************************************************************
-������: Set_AlarmType
-��������:��������
-�������: ��������
- 0:����
- 1:sen - err
- 2:����
- 3:��ѹ
-���ز���:NULL
-*******************************************************************************/
-void Set_AlarmType(u8 type)
-{
- gAlarm_type = type;
-}
-/*******************************************************************************
-������: Read_Vb
-��������:��ȡ��Դ��ѹֵ
-�������:��־
-���ز���:NULL
-*******************************************************************************/
-int Read_Vb(u8 flag)
-{
- u32 tmp,i,sum = 0;
-
- for(i = 0; i < 10; i++) {
- tmp = ADC_GetConversionValue(ADC2);
- sum += tmp;
- }
- tmp = sum/10;
- if(tmp >= (gVol[0] + gVol[0]/100)) {
- gAlarm_type = HIGH_VOLTAGE;
- return H_ALARM; //����3500
- }
- tmp = (tmp*10/144);//��ѹvb = 3.3 * 85 *ad / 40950
-
- for(i = 0; i < 4; i++) {
- if(i == 2) {
- if(flag == 0 ) {
- if(tmp >= gRate[i])break;
- } else {
- if(tmp >= gTurn_offv)break;
- }
- } else {
- if(tmp >= gRate[i])break;
- }
- }
- return (i+1);
-}
-/*******************************************************************************
-������: Scan_Key
-��������:ɨ�����(50msÿ��)
-�������:NULL
-���ز���:NULL
-*******************************************************************************/
-void Scan_Key(void)
-{
- static u32 p_cnt = 0,key_statuslast = 0;
- u32 key_state = 0;
-
- if((~GPIOA->IDR) & 0x0200) key_state |= KEY_V1; //KEY_V1
- if((~GPIOA->IDR) & 0x0040) key_state |= KEY_V2; //KEY_V2
-
- if(key_state == 0) return ;
-
- if(gLongkey_flag == 1) { //LongKey_flag :���Ƴ�������־
- if(key_statuslast == key_state) {
- p_cnt++;
- if(p_cnt > 21) Set_gKey(KEY_CN | key_state);//������
- } else {
- p_cnt = 0;
- key_statuslast = key_state;
- Set_gKey(key_state);
- }
- } else {
- p_cnt = 0;
- key_statuslast = key_state;
- Set_gKey(key_state);
- }
-
-}
-
-/*******************************************************************************
-������: Get_SlAvg
-��������:����ƽ��ֵ
-�������:avg_data ƽ����ADֵ
-���ز���:����ƽ��ֵ
-*******************************************************************************/
-u32 Get_SlAvg(u32 avg_data)
-{
- static u32 sum_avg = 0;
- static u8 init_flag = 0;
- u16 si_avg = sum_avg/SI_COE,abs;
-
- if(init_flag == 0) { /*��һ���ϵ�*/
- sum_avg = SI_COE * avg_data;
- init_flag = 1;
- return sum_avg/SI_COE;
- }
- if (avg_data > si_avg) abs = avg_data - si_avg;
- else abs = si_avg - avg_data;
-
- if(abs > SI_THRESHOLD) sum_avg = SI_COE * avg_data;
- else sum_avg += avg_data - sum_avg/SI_COE;
-
- return sum_avg/SI_COE;
-}
-
-/*******************************************************************************
-������: Get_AvgAd
-��������:��ȡ�������ȶ�ADƽ��ֵ
-�������:NULL
-���ز���:ADƽ��ֵ
-*******************************************************************************/
-u32 Get_AvgAd(void)
-{
- static u32 ad_sum = 0;
- static u32 max = 0,min = 5000;
- u32 ad_value,avg_data,slide_data;
-
- Set_HeatingTime(0);
- HEAT_OFF();
- Delay_HalfMs(25);
- gMeas_cnt = 10;
-
- while(gMeas_cnt > 0) {
- ad_value = Get_AdcValue(0);//Read_Tmp();
- ad_sum += ad_value;
- if(ad_value > max) max = ad_value;
- if(ad_value < min) min = ad_value;
-
- if(gMeas_cnt == 1) {
- ad_sum = ad_sum - max - min;
- avg_data = ad_sum / 8;
-
- slide_data = Get_SlAvg(avg_data);
- ad_sum = 0;
- min = 5000;
- max = 0;
- }
- gMeas_cnt--;
- }
- return slide_data;//gSlide_data;
-}
-
-/*******************************************************************************
-������: Get_TempSlAvg
-��������:����¶Ȼ���ƽ��ֵ
-�������:avg_data ����¶�ƽ��ֵ
-���ز���:����¶Ȼ���ƽ��ֵ
-*******************************************************************************/
-int Get_TempSlAvg(int avg_data)
-{
- static int sum_avg = 0;
- static u8 init_flag = 0;
-
- if(init_flag == 0) { /*��һ���ϵ�*/
- sum_avg = 8 * avg_data;
- init_flag = 1;
- return sum_avg/8;
- }
-
- sum_avg += avg_data - sum_avg/8;
-
- return sum_avg/8;
-}
-
-/*******************************************************************************
-������: Get_SensorTmp
-��������:��ȡ����¶�
-�������:NULL
-���ز���:��ȡ����¶�
-*******************************************************************************/
-int Get_SensorTmp(void)
-{
- static u32 ad_sum = 0;
- static u32 max = 0,min = 5000;
- u32 ad_value,avg_data,slide_data;
- int sensor_temp = 0;
-
- gMeas_cnt = 10;
-
- while(gMeas_cnt > 0) {
- ad_value = Get_AdcValue(1);
- ad_sum += ad_value;
- if(ad_value > max) max = ad_value;
- if(ad_value < min) min = ad_value;
-
- if(gMeas_cnt == 1) {
- ad_sum = ad_sum - max - min;
- avg_data = ad_sum / 8;
-
- slide_data = Get_TempSlAvg(avg_data);
- sensor_temp = (250 + (3300*slide_data/4096)-750);//(25 + ((10*(33*gSlide_data)/4096)-75));
- ad_sum = 0;
- min = 5000;
- max = 0;
- }
- gMeas_cnt--;
- }
- return sensor_temp;
-}
-
-/*******************************************************************************
-������: Zero_Calibration
-��������:У׼���AD
-�������:NULL
-���ز���:NULL
-*******************************************************************************/
-void Zero_Calibration(void)
-{
- u32 zerop;
- int cool_tmp;
-
- zerop = Get_AvgAd();
- cool_tmp = Get_SensorTmp();
-
- if(zerop >= 400) {
- gCalib_flag = 2;
- } else {
- if(cool_tmp < 300) {
- gZerop_ad = zerop;
- gCalib_flag = 1;
- } else {
- gCalib_flag = 2;
- }
- }
-}
-/*******************************************************************************
-������: Get_Temp
-��������:�������,�ȶ��¶�,����AD�����¶�
-�������:wk_temp �����¶�
-���ز���:ʵ���¶�
-*******************************************************************************/
-s16 Get_Temp(s16 wk_temp)
-{
- int ad_value,cool_tmp,compensation = 0;
- static u16 cnt = 0,h_cnt = 0;
- s16 rl_temp = 0;
-
- ad_value = Get_AvgAd();
- cool_tmp = Get_SensorTmp();
-
- if(ad_value == 4095) h_cnt++;
- else {
- h_cnt = 0;
- if(ad_value > 3800 && ad_value < 4095) cnt++; //20150720�޸�
- else cnt = 0;
- }
- if(h_cnt >= 60&& cnt == 0) gAlarm_type = SEN_ERR; //Sen-err
- if(h_cnt == 0 && cnt >= 10) gAlarm_type = HIGH_TEMP; //����
- if(h_cnt < 60 && cnt < 10) gAlarm_type = NORMAL_TEMP;
-
- compensation = 80 + 150 * (wk_temp - 1000) / 3000;
- if(wk_temp == 1000) compensation -= 10;
-
- if(wk_temp != 0) {
- if(ad_value > (compensation + gZerop_ad)) ad_value -= compensation;
- }
- if(cool_tmp > 400) cool_tmp = 400;
- rl_temp = (ad_value * 1000 + 806 * cool_tmp - gZerop_ad * 1000)/806;
-
- return rl_temp;
-}
-
-/*******************************************************************************
-������: Start_Watchdog
-��������:��ʼ�����Ź�
-�������:ms ���Ź�����
-���ز���:����1
-*******************************************************************************/
-u32 Start_Watchdog(u32 ms)
-{
- IWDG_WriteAccessCmd(IWDG_WriteAccess_Enable);
-
- /* IWDG counter clock: 40KHz(LSI) / 32 = 1.25 KHz (min:0.8ms -- max:3276.8ms */
- IWDG_SetPrescaler(IWDG_Prescaler_32);
-
- /* Set counter reload value to XXms */
- IWDG_SetReload(ms*10/8);
-
- /* Reload IWDG counter */
- IWDG_ReloadCounter();
-
- /* Enable IWDG (the LSI oscillator will be enabled by hardware) */
- IWDG_Enable();
- return 1;
-}
-/*******************************************************************************
-������: Clear_Watchdog
-��������:���ÿ��Ź�����
-�������:NULL
-���ز���:����1
-*******************************************************************************/
-u32 Clear_Watchdog(void)
-{
- IWDG_ReloadCounter();
- return 1;
-}
-/******************************** END OF FILE *********************************/
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