int get_charging_current(void)
{
int temp_bat_sen=0;
int temp_i_sen=0;
int temp_charging_current=0;
temp_bat_sen = get_ADC_channel(ADC_BAT_SEN, ADC_COUNT);
temp_bat_sen = (temp_bat_sen/ADC_COUNT);
temp_i_sen = get_ADC_channel(ADC_I_SEN, ADC_COUNT);
temp_i_sen = (temp_i_sen/ADC_COUNT);
if(temp_i_sen > temp_bat_sen)
{
#ifdef FEATURE_FTM_SWCHR_I_68mohm
temp_charging_current = ((temp_i_sen-temp_bat_sen)*1000)/68;
#else
temp_charging_current = ((temp_i_sen-temp_bat_sen)*10)/2;
#endif
}
else
temp_charging_current = 0;
#ifdef FEATURE_FTM_HW_CANNOT_MEASURE_CURRENT
temp_charging_current = 488;
#endif
return temp_charging_current;
}
int get_v_bat_sen(void)
{
int temp=0;
temp = get_ADC_channel(ADC_BAT_SEN, ADC_COUNT);
temp = (temp/ADC_COUNT);
return temp;
}
int get_v_charger(void)
{
int temp=0;
temp = get_ADC_channel(ADC_CHARGER, ADC_COUNT);
temp = (temp/ADC_COUNT);
return temp;
}
int get_v_bat_temp(void)
{
int temp=0;
temp = get_ADC_channel(ADC_BAT_TEMP, ADC_COUNT);
temp = (temp/ADC_COUNT);
return temp;
}
int main()
{
int logFd;
int battery_fg_current = 0;
int bat_voltage = 0;
char write_buf[50];
char write_buf_second[50];
int temp = -1;
unsigned long long sum = 0;
unsigned long long count = 0;
unsigned long power = 0;
//OPEN LOG FILE
logFd = open(logFile, O_CREAT | O_RDWR, 0666);
ALOGD("Read tart ...%s:[%d].\n", __func__, __LINE__);
if(logFd == -1)
{
ALOGE("open TOUCH_FW_UPDATE_NODE failed reason = %s \n", strerror(errno));
return 0;
}
do{
//UPDATE I
temp = get_ADC_channel(ADC_BAT_FG_CURRENT, ADC_COUNT);
if (temp != -1) {
battery_fg_current = temp;
} else {
battery_fg_current = -1;
}
//UPDATE V
temp = get_ADC_channel(ADC_BAT_SEN, ADC_COUNT);
if (temp != -1) {
bat_voltage = (temp/ADC_COUNT);
} else {
bat_voltage = -1;
}
//WRITE TO LOGFILE
memset(write_buf, 0, sizeof(write_buf));
memset(write_buf_second, 0, sizeof(write_buf_second));
ALOGD("%s:[%d]\n", __func__, __LINE__);
sprintf(write_buf, "battery_fg_curren = %dmA, bat_voltage = %dmV\n", battery_fg_current, bat_voltage);
if(write(logFd, write_buf, sizeof(write_buf)) == -1)
{
ALOGE("write fd errno \n");
return 0;
}
ALOGD("%s:[%d]:battery_fg_current = %dmA;bat_voltage = %dmV\n", __func__, __LINE__, battery_fg_current, bat_voltage);
if (battery_fg_current > 0)
{
sum = sum + battery_fg_current * bat_voltage;
count++;
power = sum/count;
sprintf(write_buf_second, "power = %dma.mv\n", power);
ALOGD("power = %dma.mv\r\n", power);
if(write(logFd, write_buf_second, sizeof(write_buf_second)) == -1)
{
ALOGE("write fd errno \n");
return 0;
}
}
sync();
ALOGD("#####over2\n");
sleep(1);
}while(1);
close(logFd);
return 0;
}
static void battery_update_info(struct batteryFTM *batt, char *info)
{
char *ptr;
int temp = 0;
#ifdef FEATURE_FTM_PMIC_632X
int battery_fg_current = 0;
bool pmic_is_connect = 0;
#endif
temp = get_ADC_channel(ADC_CHARGER, ADC_COUNT);
if (temp != -1) {
batt->charger_voltage = (temp/ADC_COUNT); /* Charger_Voltage */
if ( batt->charger_voltage >= 4100 ) {
batt->charger_exist = true;
batt->is_charging = true;
} else {
batt->charger_voltage = 0;
batt->charger_exist = false;
batt->is_charging = false;
}
} else {
batt->charger_voltage = -1;
batt->charger_exist = false;
batt->is_charging = false;
}
//batt->bat_voltage = get_BAT_vol();
batt->bat_voltage = get_v_bat_sen();
if (batt->bat_voltage != -1) {
#ifdef FEATURE_FTM_PMIC_632X
batt->adc_vbat_current = ((batt->bat_voltage)*1024)/(4*1200);
#else
batt->adc_vbat_current = ((batt->bat_voltage)*1024)/(2*2800);
#endif
} else {
batt->adc_vbat_current = -1;
}
//batt->current_charging = get_FG_current();
batt->current_charging = get_ADC_channel(ADC_BAT_FG_CURRENT, ADC_COUNT);
temp = get_BAT_status();
if (temp != -1) {
batt->is_calibration = (temp==1) ? true : false;
} else {
batt->is_calibration = false;
}
batt->bat_temperature = 25;
#ifdef BATTERY_TYPE_B61UN
temp = get_ADC_channel(ADC_BAT_TEMP, ADC_COUNT);
if (temp != -1) {
temp = (temp/ADC_COUNT);
batt->bat_temperature = BattVoltToTemp(temp);
} else {
batt->bat_temperature = -100;
}
#endif
#ifdef BATTERY_TYPE_BLP509
temp = get_ADC_channel(ADC_BAT_TEMP, ADC_COUNT);
if (temp != -1) {
temp = (temp/ADC_COUNT);
batt->bat_temperature = BattVoltToTemp(temp);
} else {
batt->bat_temperature = -100;
}
#endif
#ifdef BATTERY_TYPE_Z3
temp = get_ADC_channel(ADC_BAT_TEMP, ADC_COUNT);
#ifdef FEATURE_FTM_PMIC_632X
batt->bat_temperature = temp/ADC_COUNT;
#else
if (temp != -1) {
temp = (temp/ADC_COUNT);
batt->bat_temperature = BattVoltToTemp(temp);
} else {
batt->bat_temperature = -101;
}
#endif
#endif
#ifdef FEATURE_FTM_PMIC_632X
temp = get_ADC_channel(ADC_BAT_FG_CURRENT, ADC_COUNT);
if (temp != -1) {
battery_fg_current = temp;
} else {
battery_fg_current = -1;
}
#endif
#ifdef FEATURE_FTM_PMIC_632X
if( batt->adc_vbat_current > 0 )
{
pmic_is_connect = true;
}
else
{
pmic_is_connect = false;
}
#endif
/* preare text view info */
ptr = info;
ptr += sprintf(ptr, "%s : %d %s \n", uistr_info_title_battery_val, batt->bat_voltage, uistr_info_title_battery_mv);
ptr += sprintf(ptr, "%s : %d %s \n", uistr_info_title_battery_temp, batt->bat_temperature, uistr_info_title_battery_c);
ptr += sprintf(ptr, "%s : %s \n", uistr_info_title_battery_chr, (batt->is_charging) ? uistr_info_title_battery_yes : uistr_info_title_battery_no);
ptr += sprintf(ptr, "%s : %d %s \n", uistr_info_title_battery_chr_val, batt->charger_voltage, uistr_info_title_battery_mv);
#ifdef FEATURE_FTM_PMIC_632X
ptr += sprintf(ptr, "%s: %d %s \n", uistr_info_title_battery_fg_cur, battery_fg_current, uistr_info_title_battery_ma);
ptr += sprintf(ptr, "%s : %s \n", uistr_info_title_battery_pmic_chip, (pmic_is_connect) ? uistr_info_title_battery_connect : uistr_info_title_battery_no_connect);
#endif
return;
}
static void battery_update_info(struct batteryFTM *batt, char *info)
{
char *ptr;
int temp = 0;
#ifdef FEATURE_FTM_PMIC_6329
int battery_fg_current = 0;
bool pmic_is_connect = 0;
#endif
temp = get_ADC_channel(ADC_CHARGER, ADC_COUNT);
if (temp != -1) {
batt->charger_voltage = (temp/ADC_COUNT); /* Charger_Voltage */
if ( batt->charger_voltage >= 4100 ) {
batt->charger_exist = true;
batt->is_charging = true;
} else {
batt->charger_voltage = 0;
batt->charger_exist = false;
batt->is_charging = false;
}
} else {
batt->charger_voltage = -1;
batt->charger_exist = false;
batt->is_charging = false;
}
#ifdef MTK_NCP1851_SUPPORT
batt->bat_voltage = get_BAT_vol();
batt->current_charging = get_FG_current();
#else
temp = get_ADC_channel(ADC_BAT_SEN, ADC_COUNT);
if (temp != -1) {
batt->bat_voltage = (temp/ADC_COUNT);
#ifdef FEATURE_FTM_PMIC_6329
batt->adc_vbat_current = ((batt->bat_voltage)*1024)/(4*1200);
#else
batt->adc_vbat_current = ((batt->bat_voltage)*1024)/(2*2800);
#endif
} else {
batt->bat_voltage = -1;
batt->adc_vbat_current = -1;
}
temp = get_ADC_channel(ADC_I_SEN, ADC_COUNT);
if (temp != -1) {
temp = (temp/ADC_COUNT); /* I_sense */
if (batt->charger_exist) {
batt->current_charging = ((temp-(batt->bat_voltage))*10)/2;
} else {
batt->current_charging = 0;
}
} else {
batt->current_charging = -1;
}
#endif
temp = get_BAT_status();
if (temp != -1) {
batt->is_calibration = (temp==1) ? true : false;
} else {
batt->is_calibration = false;
}
batt->bat_temperature = 25;
#ifdef BATTERY_TYPE_B61UN
temp = get_ADC_channel(ADC_BAT_TEMP, ADC_COUNT);
if (temp != -1) {
temp = (temp/ADC_COUNT);
batt->bat_temperature = BattVoltToTemp(temp);
} else {
batt->bat_temperature = -100;
}
#endif
#ifdef BATTERY_TYPE_BLP509
temp = get_ADC_channel(ADC_BAT_TEMP, ADC_COUNT);
if (temp != -1) {
temp = (temp/ADC_COUNT);
batt->bat_temperature = BattVoltToTemp(temp);
} else {
batt->bat_temperature = -100;
}
#endif
#ifdef BATTERY_TYPE_Z3
temp = get_ADC_channel(ADC_BAT_TEMP, ADC_COUNT);
#ifdef FEATURE_FTM_PMIC_6329
batt->bat_temperature = temp;
#else
if (temp != -1) {
temp = (temp/ADC_COUNT);
batt->bat_temperature = BattVoltToTemp(temp);
} else {
batt->bat_temperature = -101;
}
#endif
#endif
#ifdef FEATURE_FTM_PMIC_6329
temp = get_ADC_channel(ADC_BAT_FG_CURRENT, ADC_COUNT);
if (temp != -1) {
battery_fg_current = temp;
} else {
battery_fg_current = -1;
}
#endif
#ifdef FEATURE_FTM_PMIC_6329
if( batt->adc_vbat_current > 0 )
{
pmic_is_connect = true;
}
else
{
pmic_is_connect = false;
}
#endif
/* preare text view info */
ptr = info;
#ifndef MTK_NCP1851_SUPPORT
ptr += sprintf(ptr, "BAT Cal. : %s\n", (batt->is_calibration) ? "YES" : "NO");
ptr += sprintf(ptr, "BAT Volt. : %d mV\n", batt->bat_voltage);
ptr += sprintf(ptr, "BAT Temp. : %d Celsius\n", batt->bat_temperature);
ptr += sprintf(ptr, "CHGR : %s\n", (batt->is_charging) ? "YES" : "NO");
ptr += sprintf(ptr, "CHGR Volt.: %d mV\n", batt->charger_voltage);
ptr += sprintf(ptr, "CHGR Curr.: %d mA\n", batt->current_charging);
ptr += sprintf(ptr, "AD32 : %d\n", batt->adc_vbat_3_2);
ptr += sprintf(ptr, "AD42 : %d\n", batt->adc_vbat_4_2);
ptr += sprintf(ptr, "CurAD : %d\n", batt->adc_vbat_current);
#ifdef FEATURE_FTM_PMIC_6329
ptr += sprintf(ptr, "FG_Current: %dmA\n", battery_fg_current);
ptr += sprintf(ptr, "PMIC Chip : %s\n", (pmic_is_connect) ? "Connect" : "NO connect");
#endif
#else
ptr += sprintf(ptr, "BAT Volt. : %d mV\n", batt->bat_voltage);
ptr += sprintf(ptr, "BAT Temp. : %d Celsius\n", batt->bat_temperature);
ptr += sprintf(ptr, "CHGR : %s\n", (batt->is_charging) ? "YES" : "NO");
ptr += sprintf(ptr, "CHGR Volt.: %d mV\n", batt->charger_voltage);
#ifdef FEATURE_FTM_PMIC_6329
ptr += sprintf(ptr, "BAT Curr.: %dmA\n", battery_fg_current);
#endif
#endif
return;
}
