static void max17040_get_vcell(void)
{
u8 msb;
u8 lsb;
int avalue=0;
int voltage=0;
dbg_func_in();
msb = max17040_read_reg(MAX17040_VCELL_MSB);
lsb = max17040_read_reg(MAX17040_VCELL_LSB);
//check i2c error
if(msb<0 ||lsb <0)
{
max17040_data.i2c_state_vol =1;
}
else
{
max17040_data.i2c_state_vol =0;
max17040_data.prev_voltage=max17040_data.vcell;
}
voltage=(msb<<4)|((lsb&0xf0)>>4);
avalue=(voltage*125)/100;
// sleep_dbg(" MSB [%d] : LSB [%d] : LOW VOLTAGE [%d] : VOLTAGE_NOW [%d]\n",msb,lsb,voltage,avalue);
/* ps2 team shs : voltage changes but the event is not sent.
//temp code
if(avalue!=max17040_data.vcell)
max17040_data.event=Events;
*/
mutex_lock(&max17040_data.data_mutex);
max17040_data.vcell = avalue;
mutex_unlock(&max17040_data.data_mutex);
dbg_func_out();
}
static void max17040_get_version(void)
{
u8 msb;
u8 lsb;
msb = max17040_read_reg(MAX17040_VER_MSB);
lsb = max17040_read_reg(MAX17040_VER_LSB);
dbgme("MAX17040 Fuel-Gauge Ver %d%d\n", msb, lsb);
}
static void max17040_get_version(void)
{
u8 msb;
u8 lsb;
msb = max17040_read_reg(MAX17040_VER_MSB);
lsb = max17040_read_reg(MAX17040_VER_LSB);
pr_info("[MAX17040] Fuel-Gauge Ver %d%d\n", msb, lsb);
}
static void max17040_quick_get_soc(void)
{
u8 msb=0;
u8 lsb=0;
int avalue=0;
//unsigned long quick_soc;
int i=0;
bool completed = false;
dbg_func_in();
while (!completed) {
msb = max17040_read_reg(MAX17040_SOC_MSB);
lsb = max17040_read_reg(MAX17040_SOC_LSB);
if(msb < 0 || lsb < 0)
{
for(i=0;i<MAX_READ;i++)
{
msb = max17040_read_reg(MAX17040_SOC_MSB);
lsb = max17040_read_reg(MAX17040_SOC_LSB);
if(msb < 0 || lsb <0)
{
continue;
}
else
break;
}
}
/*//description
read i2c data [msb=20,lsb=10]
avalue=20*1000+(10*1000)/256
*/
avalue=SKY_MULT_1000(msb)+(SKY_MULT_1000(lsb)/SKY_SOC_LSB);
//Ajdusted soc%=(SOC%-EMPTY)/(FULL-EMPTY)*100
//logic code
sleep_dbg("MAX17040_QUICK Adjusted SOC MSB [%d] : LSB [%d] : Adjusted SOC [%d] :Try Count [%d]\n",msb,lsb,avalue,i);
if(i>=MAX_READ-1 || msb < 0 || lsb <0 ) { //Battery Bug Fixing Coded by Illustrious by Proto
printk("Re-running to check Battery SoC!!!\n");
i = 0;
continue;
} else {
mutex_lock(&max17040_data.data_mutex);
max17040_data.quick_data.soc_msb=msb;
max17040_data.quick_data.soc_lsb=lsb;
max17040_data.quick_data.quick_soc=avalue;
mutex_unlock(&max17040_data.data_mutex);
completed = true;
break;
}
}
dbg_func_out();
}
static void max17040_quick_get_vcell(void)
{
u8 msb=0;
u8 lsb=0;
unsigned long quick_avalue;
//unsigned long temp;
unsigned long voltage=0;
int i=0;
bool completed = false;
while (!completed) {
msb = max17040_read_reg(MAX17040_VCELL_MSB);
lsb = max17040_read_reg(MAX17040_VCELL_LSB);
if(msb < 0 || lsb < 0)
{
for(i=0;i<MAX_READ;i++)
{
msb = max17040_read_reg(MAX17040_VCELL_MSB);
lsb = max17040_read_reg(MAX17040_VCELL_LSB);
if(msb < 0 || lsb <0)
{
continue;
}
else
break;
}
}
voltage=(msb<<4)|((lsb&0xf0)>>4);
quick_avalue=(voltage*1250)/100;
sleep_dbg("MAX17040_QUICK LOW MSB [%d] : LSB [%d] : LOW VOLTAGE [%d]\n",msb,lsb,voltage);
sleep_dbg("MAX17040_QUICK Adjusted [%d] : I2C Error Count [%d]\n",quick_avalue,i);
if(i==MAX_READ) {
printk("Re-running to check V-Cell!!!\n");
i = 0;
continue;
} else {
mutex_lock(&max17040_data.data_mutex);
max17040_data.quick_data.vcell_msb = msb;
max17040_data.quick_data.vcell_lsb = lsb;
max17040_data.quick_data.quick_vcell = quick_avalue;
mutex_unlock(&max17040_data.data_mutex);
completed = true;
break;
}
}
}
static void max17040_get_version(struct i2c_client *client)
{
u16 version;
version = max17040_read_reg(client, MAX17040_VER);
dev_info(&client->dev, "MAX17040 Fuel-Gauge Ver 0x%x\n", version);
}
static void max17040_quick_get_value(void)
{
u8 rcomp=0, rcomp_low;
sleep_dbg("\n=======================================================================\n");
sleep_dbg("[INFORMATION] QUICK START STATE [%d]\n",max17040_data.quick_data.quick_state);
sleep_dbg("[INFORMATION] QUICK START SOC_MSB [%d]\n",max17040_data.quick_data.soc_msb);
sleep_dbg("[INFORMATION] QUICK START SOC_LSB [%d]\n",max17040_data.quick_data.soc_lsb);
sleep_dbg("[INFORMATION] QUICK START SOC [%d]\n",max17040_data.quick_data.quick_soc);
sleep_dbg("[INFORMATION] QUICK START REFERENSE SOC [%d]\n",sky_fuelgauge_ref_soc);
sleep_dbg("[INFORMATION] QUICK START VCELL_MSB [%d]\n",max17040_data.quick_data.vcell_msb);
sleep_dbg("[INFORMATION] QUICK START VCELL_LSB [%d]\n",max17040_data.quick_data.vcell_lsb);
sleep_dbg("[INFORMATION] QUICK START VOLTAGE [%d]\n",max17040_data.quick_data.quick_vcell);
rcomp=max17040_read_reg(MAX17040_RCOMP_MSB);
rcomp_low=max17040_read_reg(MAX17040_RCOMP_LSB);
sleep_dbg("[INFORMATION] RCOMP 0x[%x][%x]\n",rcomp,rcomp_low);
sleep_dbg("\n=======================================================================\n");
}
static void max17040_get_vcell(void)
{
u8 msb;
u8 lsb;
int avalue=0;
int voltage=0;
dbg_func_in();
msb = max17040_read_reg(MAX17040_VCELL_MSB);
lsb = max17040_read_reg(MAX17040_VCELL_LSB);
//check i2c error
if(msb<0 ||lsb <0)
{
max17040_data.i2c_state_vol =1;
}
else
{
max17040_data.i2c_state_vol =0;
max17040_data.prev_voltage=max17040_data.vcell;
}
voltage=(msb<<4)|((lsb&0xf0)>>4);
avalue=(voltage*125)/100;
// sleep_dbg(" MSB [%d] : LSB [%d] : LOW VOLTAGE [%d] : VOLTAGE_NOW [%d]\n",msb,lsb,voltage,avalue);
/* voltage changes but the event is not sent.
//temp code
if(avalue!=max17040_data.vcell)
max17040_data.event=Events;
*/
mutex_lock(&max17040_data.data_mutex);
max17040_data.vcell = avalue;
mutex_unlock(&max17040_data.data_mutex);
//Factory cable debug
#ifdef CONFIG_SKY_SMB136S_CHARGER
//printk("Max17040_data.vcell = %d\n", max17040_data.vcell);
if(pm8058_chg_nobattery_factory_cable())
max17040_data.vcell = 4100;
#endif
dbg_func_out();
}
static void max17040_get_soc(struct i2c_client *client)
{
struct max17040_chip *chip = i2c_get_clientdata(client);
u16 soc;
soc = max17040_read_reg(client, MAX17040_SOC);
chip->soc = (soc >> 8);
}
static void max17040_get_vcell(struct i2c_client *client)
{
struct max17040_chip *chip = i2c_get_clientdata(client);
u16 vcell;
vcell = max17040_read_reg(client, MAX17040_VCELL);
chip->vcell = vcell;
}
static void max17040_quick_get_soc(void)
{
u8 msb=0;
u8 lsb=0;
int avalue=0;
//unsigned long quick_soc;
int i=0;
dbg_func_in();
msb = max17040_read_reg(MAX17040_SOC_MSB);
lsb = max17040_read_reg(MAX17040_SOC_LSB);
if(msb < 0 || lsb < 0)
{
for(i=0; i<MAX_READ; i++)
{
msb = max17040_read_reg(MAX17040_SOC_MSB);
lsb = max17040_read_reg(MAX17040_SOC_LSB);
if(msb < 0 || lsb <0)
{
continue;
}
else
break;
}
}
/*//description
read i2c data [msb=20,lsb=10]
avalue=20*1000+(10*1000)/256
*/
avalue=SKY_MULT_1000(msb)+(SKY_MULT_1000(lsb)/SKY_SOC_LSB);
//Ajdusted soc%=(SOC%-EMPTY)/(FULL-EMPTY)*100
//logic code
sleep_dbg("MAX17040_QUICK Adjusted SOC MSB [%d] : LSB [%d] : Adjusted SOC [%d] :Try Count [%d]\n",msb,lsb,avalue,i);
mutex_lock(&max17040_data.data_mutex);
max17040_data.quick_data.soc_msb=msb;
max17040_data.quick_data.soc_lsb=lsb;
if(i==MAX_READ)
max17040_data.quick_data.quick_soc=0;
else
max17040_data.quick_data.quick_soc=avalue;
mutex_unlock(&max17040_data.data_mutex);
dbg_func_out();
}
static int max17040_get_soc(void)
{
u8 msb;
u8 lsb;
int soc;
msb = max17040_read_reg(MAX17040_SOC_MSB);
lsb = max17040_read_reg(MAX17040_SOC_LSB);
//check i2c error
if(msb<0 ||lsb <0)
{
soc = max17040_data.soc;
}
else
{
soc = SKY_MULT_1000(msb)+(SKY_MULT_1000(lsb)/SKY_SOC_LSB);
max17040_data.soc = soc;
}
return soc;
}
static void max17040_quick_get_vcell(void)
{
u8 msb=0;
u8 lsb=0;
unsigned long quick_avalue;
//unsigned long temp;
unsigned long voltage=0;
int i=0;
msb = max17040_read_reg(MAX17040_VCELL_MSB);
lsb = max17040_read_reg(MAX17040_VCELL_LSB);
if(msb < 0 || lsb < 0)
{
for(i=0; i<MAX_READ; i++)
{
msb = max17040_read_reg(MAX17040_VCELL_MSB);
lsb = max17040_read_reg(MAX17040_VCELL_LSB);
if(msb < 0 || lsb <0)
{
continue;
}
else
break;
}
}
voltage=(msb<<4)|((lsb&0xf0)>>4);
quick_avalue=(voltage*1250)/100;
sleep_dbg("MAX17040_QUICK LOW MSB [%d] : LSB [%d] : LOW VOLTAGE [%d]\n",msb,lsb,(unsigned int)voltage);
sleep_dbg("MAX17040_QUICK Adjusted [%d] : I2C Error Count [%d]\n",(unsigned int)quick_avalue,i);
mutex_lock(&max17040_data.data_mutex);
max17040_data.quick_data.vcell_msb = msb;
max17040_data.quick_data.vcell_lsb = lsb;
if(i==MAX_READ)
max17040_data.quick_data.quick_vcell = 33975;
else
max17040_data.quick_data.quick_vcell = quick_avalue;
mutex_unlock(&max17040_data.data_mutex);
}
static int max17040_get_vcell(void)
{
u8 msb;
u8 lsb;
int voltage=0;
int vcell=0;
msb = max17040_read_reg(MAX17040_VCELL_MSB);
lsb = max17040_read_reg(MAX17040_VCELL_LSB);
//check i2c error
if(msb<0 ||lsb <0)
{
vcell = max17040_data.vcell;
}
else
{
voltage=(msb<<4)|((lsb&0xf0)>>4);
vcell=(voltage*125)/100;
max17040_data.vcell = vcell;
}
return vcell;
}
return average;
}
static void max17040_get_vcell(struct i2c_client *client)
{
struct max17040_chip *chip = i2c_get_clientdata(client);
u8 data[2];
int temp;
if (is_max17048) {
temp = max17040_read_word(client, MAX17040_VCELL_MSB);
data[0] = temp & 0xff;
data[1] = temp >> 8;
} else {
data[0] = max17040_read_reg(client, MAX17040_VCELL_MSB);
data[1] = max17040_read_reg(client, MAX17040_VCELL_LSB);
}
chip->prevcell = chip->vcell;
chip->vcell = ((data[0] << 4) + (data[1] >> 4)) * 1250;
if (chip->prevcell == 0)
chip->prevcell = chip->vcell;
chip->avgvcell = max17040_get_average_vcell(client);
}
static void max17040_get_soc(struct i2c_client *client)
{
struct max17040_chip *chip = i2c_get_clientdata(client);
u8 data[2];
int temp;
static void max17040_get_soc(void)
{
u8 msb;
u8 lsb;
int avalue=0;
int soc=0;
#ifdef MAX17040_SLEEP_DEBUG
int sky_state=0;
#endif
dbg_func_in();
msb = max17040_read_reg(MAX17040_SOC_MSB);
lsb = max17040_read_reg(MAX17040_SOC_LSB);
//check i2c error
if(msb<0 ||lsb <0)
{
max17040_data.i2c_state =1;
}
else
{
max17040_data.i2c_state =0;
max17040_data.prev_soc=max17040_data.soc;
}
#ifdef MAX17040_DEBUG_QUICK
//quick start code
soc=SKY_MULT_1000(msb)+(SKY_MULT_1000(lsb)/SKY_SOC_LSB);
soc=soc/1000;
#else
/*//description
read i2c data [msb=20,lsb=10]
avalue=20*1000+(10*1000)/256
*/
avalue=SKY_MULT_1000(msb)+(SKY_MULT_1000(lsb)/SKY_SOC_LSB);
//Ajdusted soc%=(SOC%-EMPTY)/(FULL-EMPTY)*100
if(avalue>1200)
soc=(((avalue-SKY_MULT_100(SKY_SOC_EMPTY))*100)/(SKY_MULT_100(SKY_SOC_FULL)-SKY_MULT_100(SKY_SOC_EMPTY)));
else
soc=0;
if(avalue >1000 && avalue <1200)
soc=1;
#endif
//logic code
if(soc>100) //soc>100
soc=100;
if(soc==100)
charge_state=1;
else
charge_state=0;
#ifdef CONFIG_SKY_CHARGING
if(pm8058_chg_nobattery_factory_cable())
soc = 10;
#endif
if(max17040_data.event) // ps2 team shs : soc is changed
{
sleep_dbg("CONFIG CAPACITY [%d] : BATTERY STATS : [%d]\n",soc,sky_state);
sleep_dbg("SOC MSB [%d] : LSB [%d] : Lower SOC [%d] : Adjusted SOC [%d] : charge_state [%d] \n",msb,lsb,avalue,soc,charge_state);
}
if(soc!=max17040_data.soc)
max17040_data.event=Events;
if(soc==0)//ps1 team shs : 0% persent is occured events
max17040_data.event=Events;
max17040_check_power(soc);
mutex_lock(&max17040_data.data_mutex);
max17040_data.soc = soc;
mutex_unlock(&max17040_data.data_mutex);
dbg_func_out();
}
