C++ (Cpp) rk30_adc_battery_voltage_to_capacity Exemples

Exemple #1

Fichier : rk30_factory_adc_battery.c Projet : Galland/picuntu-3.0.8-alok

static void rk30_adc_battery_capacity_samples(struct rk30_adc_battery_data *bat)
{
	int capacity = 0;
	struct rk30_adc_battery_platform_data *pdata = bat->pdata;

	//充放电状态变化后，Buffer填满之前，不更新
	if (bat->bat_status_cnt < NUM_VOLTAGE_SAMPLE)  {
		bat->gBatCapacityDisChargeCnt = 0;
		bat->gBatCapacityChargeCnt    = 0;
		return;
	}
	
	capacity = rk30_adc_battery_voltage_to_capacity(bat, bat->bat_voltage);
	    
	if (rk30_adc_battery_get_charge_level(bat)){
		if (capacity > bat->bat_capacity){
			//实际采样到的容量比显示的容量大，逐级上升
			if (++(bat->gBatCapacityDisChargeCnt) >= NUM_CHARGE_MIN_SAMPLE){
				bat->gBatCapacityDisChargeCnt  = 0;
				if (bat->bat_capacity < 99){
					bat->bat_capacity++;
					bat->bat_change  = 1;
				}
			}
			bat->gBatCapacityChargeCnt = 0;
		}
		else{  //   实际的容量比采样比 显示的容量小
		            bat->gBatCapacityDisChargeCnt = 0;
		            (bat->gBatCapacityChargeCnt)++;
            
			if (pdata->charge_ok_pin != INVALID_GPIO){
				if (gpio_get_value(pdata->charge_ok_pin) == pdata->charge_ok_level){
				//检测到电池充满标志，同时长时间内充电电压无变化，开始启动计时充电，快速上升容量
					if (bat->gBatCapacityChargeCnt >= NUM_CHARGE_MIN_SAMPLE){
						bat->gBatCapacityChargeCnt = 0;
						if (bat->bat_capacity < 99){
							bat->bat_capacity++;
							bat->bat_change  = 1;
						}
					}
				}
				else{
#if 0					
					if (capacity > capacitytmp){
					//过程中如果电压有增长，定时器复位，防止定时器模拟充电比实际充电快
						gBatCapacityChargeCnt = 0;
					}
					else if (/*bat->bat_capacity >= 85) &&*/ (gBatCapacityChargeCnt > NUM_CHARGE_MAX_SAMPLE)){
						gBatCapacityChargeCnt = (NUM_CHARGE_MAX_SAMPLE - NUM_CHARGE_MID_SAMPLE);

						if (bat->bat_capacity < 99){
						bat->bat_capacity++;
						bat->bat_change  = 1;
						}
					}
				}
#else			//  防止电池老化后出现冲不满的情况，
					if (capacity > bat->capacitytmp){
					//过程中如果电压有增长，定时器复位，防止定时器模拟充电比实际充电快
						bat->gBatCapacityChargeCnt = 0;
					}
					else{

						if ((bat->bat_capacity >= 85) &&((bat->gBatCapacityChargeCnt) > NUM_CHARGE_MAX_SAMPLE)){
							bat->gBatCapacityChargeCnt = (NUM_CHARGE_MAX_SAMPLE - NUM_CHARGE_MID_SAMPLE);

							if (bat->bat_capacity < 99){
								bat->bat_capacity++;
								bat->bat_change  = 1;
							}
						}
					}
				}
#endif

			}
			else{
			//没有充电满检测脚，长时间内电压无变化，定时器模拟充电
				if (capacity > bat->capacitytmp){
				//过程中如果电压有增长，定时器复位，防止定时器模拟充电比实际充电快
					bat->gBatCapacityChargeCnt = 0;
				}
				else{

					if ((bat->bat_capacity >= 85) &&(bat->gBatCapacityChargeCnt > NUM_CHARGE_MAX_SAMPLE)){
						bat->gBatCapacityChargeCnt = (NUM_CHARGE_MAX_SAMPLE - NUM_CHARGE_MID_SAMPLE);

						if (bat->bat_capacity < 99){
							bat->bat_capacity++;
							bat->bat_change  = 1;
						}
					}
				}
				

			}            
		}

Exemple #2

Fichier : rk30_adc_battery.c Projet : pacificIT/rk30_kernel

static void rk30_adc_battery_capacity_samples(struct rk30_adc_battery_data *bat)
{
	int capacity = 0;
	struct rk30_adc_battery_platform_data *pdata = bat->pdata;

	//��ŵ�״̬�仯��Buffer����֮ǰ��������
	if (bat->bat_status_cnt < NUM_VOLTAGE_SAMPLE)  {
		bat->gBatCapacityDisChargeCnt = 0;
		bat->gBatCapacityChargeCnt    = 0;
		return;
	}
	
	capacity = rk30_adc_battery_voltage_to_capacity(bat, bat->bat_voltage);
	    
	if (rk30_adc_battery_get_charge_level(bat)){
		if (capacity > bat->bat_capacity){
			//ʵ�ʲ������������ʾ��������������
			if (++(bat->gBatCapacityDisChargeCnt) >= NUM_CHARGE_MIN_SAMPLE){
				bat->gBatCapacityDisChargeCnt  = 0;
				if (bat->bat_capacity < 99){
					bat->bat_capacity++;
					bat->bat_change  = 1;
				}
			}
			bat->gBatCapacityChargeCnt = 0;
		}
		else{  //   ʵ�ʵ������Ȳ���� ��ʾ������С
		            bat->gBatCapacityDisChargeCnt = 0;
		            (bat->gBatCapacityChargeCnt)++;
            
			if (pdata->charge_ok_pin != INVALID_GPIO){
				if (gpio_get_value(pdata->charge_ok_pin) == pdata->charge_ok_level){
				//��⵽��س����־��ͬʱ��ʱ���ڳ���ѹ�ޱ仯����ʼ������ʱ��磬������������
					if (bat->gBatCapacityChargeCnt >= NUM_CHARGE_MIN_SAMPLE){
						bat->gBatCapacityChargeCnt = 0;
						if (bat->bat_capacity < 99){
							bat->bat_capacity++;
							bat->bat_change  = 1;
						}
					}
				}
				else{
#if 0					
					if (capacity > capacitytmp){
					//���������ѹ����������ʱ����λ����ֹ��ʱ��ģ�����ʵ�ʳ���
						gBatCapacityChargeCnt = 0;
					}
					else if (/*bat->bat_capacity >= 85) &&*/ (gBatCapacityChargeCnt > NUM_CHARGE_MAX_SAMPLE)){
						gBatCapacityChargeCnt = (NUM_CHARGE_MAX_SAMPLE - NUM_CHARGE_MID_SAMPLE);

						if (bat->bat_capacity < 99){
						bat->bat_capacity++;
						bat->bat_change  = 1;
						}
					}
				}
#else			//  ��ֹ����ϻ�����ֳ岻��������
					if (capacity > bat->capacitytmp){
					//���������ѹ����������ʱ����λ����ֹ��ʱ��ģ�����ʵ�ʳ���
						bat->gBatCapacityChargeCnt = 0;
					}
					else{

						if ((bat->bat_capacity >= 85) &&((bat->gBatCapacityChargeCnt) > NUM_CHARGE_MAX_SAMPLE)){
							bat->gBatCapacityChargeCnt = (NUM_CHARGE_MAX_SAMPLE - NUM_CHARGE_MID_SAMPLE);

							if (bat->bat_capacity < 99){
								bat->bat_capacity++;
								bat->bat_change  = 1;
							}
						}
					}
				}
#endif

			}
			else{
			//û�г������ţ���ʱ���ڵ�ѹ�ޱ仯����ʱ��ģ����
				if (capacity > bat->capacitytmp){
				//���������ѹ����������ʱ����λ����ֹ��ʱ��ģ�����ʵ�ʳ���
					bat->gBatCapacityChargeCnt = 0;
				}
				else{

					if ((bat->bat_capacity >= 85) &&(bat->gBatCapacityChargeCnt > NUM_CHARGE_MAX_SAMPLE)){
						bat->gBatCapacityChargeCnt = (NUM_CHARGE_MAX_SAMPLE - NUM_CHARGE_MID_SAMPLE);

						if (bat->bat_capacity < 99){
							bat->bat_capacity++;
							bat->bat_change  = 1;
						}
					}
				}
				

			}            
		}