void CreateDataLoggerFile()
{
FRESULT res; /* FatFs function common result code */
UINT bw; /* File R/W count */
uint8_t i = 0;
uint16_t value = 0;
record_count = *(uint16_t *)REOCRD_COUNT_ADDRESS;
FIL* pfile = &g_file_datalogger;
/* Create destination file on the drive 0 */
res = f_open(pfile, "0:datalogger.bin", FA_CREATE_ALWAYS|FA_WRITE);
if (res) die(res);
for(i =0;i<record_count;i++)
{
value = *(uint16_t*)(DATA_LOGGER_ADDRESS_START + i * 2);
res = f_write(pfile, &value, sizeof(value), &bw);
}
f_close(pfile);
/*Write the battery file*/
res = f_open(pfile, "0:battery.bin", FA_CREATE_ALWAYS | FA_WRITE);
value = GetBatteryInfo();
res = f_write(pfile, &value, sizeof(value), &bw);
if (res) die(res);
f_close(pfile);
f_mount(0, NULL);
}
void UpdateBatteryInfos(void) {
#if (WINDOWSPC>0)
return;
#else
BATTERYINFO BatteryInfo;
BatteryInfo.acStatus = 0;
#ifdef PNA
if (DeviceIsGM130) {
PDABatteryPercent = GM130PowerLevel();
PDABatteryStatus = GM130PowerStatus();
PDABatteryFlag = GM130PowerFlag();
PDABatteryTemperature = 0;
} else
#endif
if (GetBatteryInfo(&BatteryInfo)) {
PDABatteryPercent = BatteryInfo.BatteryLifePercent;
PDABatteryTemperature = BatteryInfo.BatteryTemperature;
PDABatteryStatus=BatteryInfo.acStatus;
PDABatteryFlag=BatteryInfo.chargeStatus;
// All you need to display extra Battery informations...
// TCHAR vtemp[1000];
// _stprintf(vtemp,_T("Battpercent=%d Volt=%d Curr=%d AvCurr=%d mAhC=%d Temp=%d Lifetime=%d Fulllife=%d\n"),
// BatteryInfo.BatteryLifePercent, BatteryInfo.BatteryVoltage,
// BatteryInfo.BatteryCurrent, BatteryInfo.BatteryAverageCurrent,
// BatteryInfo.BatterymAHourConsumed,
// BatteryInfo.BatteryTemperature, BatteryInfo.BatteryLifeTime, BatteryInfo.BatteryFullLifeTime);
// StartupStore( vtemp );
}
#endif
}
NAMESPACE_UPP
#ifdef PLATFORM_POSIX
bool GetBatteryStatus(bool &discharging, int &percentage, int &remainingMin)
{
/* This is only if acpi package is present
StringParse data = Sys("acpi -V");
data.GoAfter("AC Adapter", ":");
String sacStatus = data.GetText();
discharging = sacStatus != "on-line";
data.GoInit();
data.GoAfter("Battery", ":");
data.GoAfter(",");
percentage = data.GetInt("%");
data.GoAfter(",");
String remaining;
if (discharging) {
remaining = data.GetText(" ");
int hour, min;
double secs;
StringToHMS(remaining, hour, min, secs); // It is really days:hour:min in this case
remainingMin = int(secs) + min*60 + hour*24*60;
} else
remainingMin = Null;
*/
percentage = 100;
Array<String> files = SearchFile("/proc/acpi/battery", "state");
if (files.GetCount() == 0)
return false;
StringParse state = LoadFile_Safe(files[0]);
if (state == "")
return false;
bool present;
if(!state.GoAfter_Init("present", ":"))
return false;
present = state.GetText() == "yes";
if (!present)
return false; // No battery inserted
state.GoAfter_Init("charging state", ":"); discharging = state.GetText() == "discharging";
int presentRate, remainingCapacity;
state.GoAfter_Init("present rate", ":"); presentRate = state.GetInt();
state.GoAfter_Init("remaining capacity", ":"); remainingCapacity = state.GetInt();
if (presentRate == 0 || !discharging)
remainingMin = Null;
else
remainingMin = (int)((60.*remainingCapacity)/presentRate);
int designCapacity,lastFullCapacity;
String vendor, type, model, serial;
if (!GetBatteryInfo(present/*, designCapacity, lastFullCapacity, vendor, type, model, serial*/))
percentage = (int)((100.*remainingCapacity)/lastFullCapacity);
return true;
}
void UpdateBatteryInfos(void) {
BATTERYINFO BatteryInfo;
BatteryInfo.acStatus = Battery::UNKNOWN;
#ifdef PNA
if (DeviceIsGM130) {
PDABatteryPercent = GM130PowerLevel();
PDABatteryStatus = GM130PowerStatus();
PDABatteryFlag = GM130PowerFlag();
PDABatteryTemperature = 0;
HaveBatteryInfo=true;
} else
#endif
if (GetBatteryInfo(&BatteryInfo)) {
PDABatteryPercent = BatteryInfo.BatteryLifePercent;
PDABatteryTemperature = BatteryInfo.BatteryTemperature;
PDABatteryStatus=BatteryInfo.acStatus;
PDABatteryFlag=BatteryInfo.chargeStatus;
#if TESTBENCH
if (HaveBatteryInfo==false)
StartupStore(_T("... LKBatteryManager: HaveBatteryInfo ENABLED%s"),NEWLINE);
#endif
HaveBatteryInfo=true;
// All you need to display extra Battery informations...
// TCHAR vtemp[1000];
// _stprintf(vtemp,_T("Battpercent=%d Volt=%d Curr=%d AvCurr=%d mAhC=%d Temp=%d Lifetime=%d Fulllife=%d\n"),
// BatteryInfo.BatteryLifePercent, BatteryInfo.BatteryVoltage,
// BatteryInfo.BatteryCurrent, BatteryInfo.BatteryAverageCurrent,
// BatteryInfo.BatterymAHourConsumed,
// BatteryInfo.BatteryTemperature, BatteryInfo.BatteryLifeTime, BatteryInfo.BatteryFullLifeTime);
// StartupStore( vtemp );
} else {
#if TESTBENCH
if (HaveBatteryInfo==true)
StartupStore(_T("... LKBatteryManager: HaveBatteryInfo DISABLED%s"),NEWLINE);
#endif
HaveBatteryInfo=false;
}
battInitialized=true;
}
void BlankDisplay(bool doblank) {
static bool oldblank = false;
BATTERYINFO BatteryInfo;
BatteryInfo.acStatus = 0; // JMW initialise
if (GetBatteryInfo(&BatteryInfo)) {
PDABatteryPercent = BatteryInfo.BatteryLifePercent;
PDABatteryTemperature = BatteryInfo.BatteryTemperature; // VENTA3
/*
// All you need to display extra Battery informations...
TCHAR vtemp[1000];
_stprintf(vtemp,_T("Battpercent=%d Volt=%d Curr=%d AvCurr=%d mAhC=%d Temp=%d Lifetime=%d Fulllife=%d\n"),
BatteryInfo.BatteryLifePercent, BatteryInfo.BatteryVoltage,
BatteryInfo.BatteryCurrent, BatteryInfo.BatteryAverageCurrent,
BatteryInfo.BatterymAHourConsumed,
BatteryInfo.BatteryTemperature, BatteryInfo.BatteryLifeTime, BatteryInfo.BatteryFullLifeTime);
StartupStore( vtemp );
*/
}
if (!XCSoarInterface::SettingsMap().EnableAutoBlank) {
return;
}
if (doblank == oldblank) {
return;
}
HDC gdc;
int iESC=SETPOWERMANAGEMENT;
gdc = ::GetDC(NULL);
if (ExtEscape(gdc, QUERYESCSUPPORT, sizeof(int), (LPCSTR)&iESC,
0, NULL)==0) {
// can't do it, not supported
} else {
VIDEO_POWER_MANAGEMENT vpm;
vpm.Length = sizeof(VIDEO_POWER_MANAGEMENT);
vpm.DPMSVersion = 0x0001;
// TODO feature: Trigger a GCE (Glide Computer Event) when
// switching to battery mode This can be used to warn users that
// power has been lost and you are now on battery power - ie:
// something else is wrong
if (doblank) {
/* Battery status - simulator only - for safety of battery data
note: Simulator only - more important to keep running in your plane
*/
// JMW, maybe this should be active always...
// we don't want the PDA to be completely depleted.
if (BatteryInfo.acStatus==0) {
if (is_simulator() && (PDABatteryPercent < BATTERY_EXIT)) {
StartupStore(TEXT("Battery low exit...\n"));
// TODO feature: Warning message on battery shutdown
XCSoarInterface::SignalShutdown(true);
} else {
if (PDABatteryPercent < BATTERY_WARNING) {
DWORD LocalWarningTime = ::GetTickCount();
if ((LocalWarningTime - BatteryWarningTime) > BATTERY_REMINDER) {
BatteryWarningTime = LocalWarningTime;
// TODO feature: Show the user what the batt status is.
Message::AddMessage(TEXT("Organiser Battery Low"));
}
} else {
BatteryWarningTime = 0;
}
}
}
if (BatteryInfo.acStatus==0) {
// Power off the display
vpm.PowerState = VideoPowerOff;
ExtEscape(gdc, SETPOWERMANAGEMENT, vpm.Length, (LPCSTR) &vpm,
0, NULL);
oldblank = true;
XCSoarInterface::SetSettingsMap().ScreenBlanked = true;
} else {
ResetDisplayTimeOut();
}
} else {
if (oldblank) { // was blanked
// Power on the display
vpm.PowerState = VideoPowerOn;
ExtEscape(gdc, SETPOWERMANAGEMENT, vpm.Length, (LPCSTR) &vpm,
0, NULL);
oldblank = false;
XCSoarInterface::SetSettingsMap().ScreenBlanked = false;
}
}
}
::ReleaseDC(NULL, gdc);
}
