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Disable the voltage monitor

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This commit is contained in:
Rhys Weatherley 2012-05-23 10:38:29 +10:00
parent 054c59e3e8
commit 9c60d94909
3 changed files with 33 additions and 0 deletions
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5
libraries/RTC/examples/AlarmClock/AlarmClock.pde
View File

@ -81,6 +81,9 @@ IntField alarmTimeout(mainForm, "Alarm timeout", 2, 10, 1, 2, " minutes");
void setup() {
// Reduce power consumption on I/O pins we don't need.
#ifndef USE_VOLTAGE_MONITOR
unusedPin(A1);
#endif
unusedPin(A2);
unusedPin(0);
unusedPin(1);
@ -139,6 +142,7 @@ void loop() {
prevHour = time.hour;
setTime.updateCurrentTime();
#ifdef USE_VOLTAGE_MONITOR
// Update the battery status once a second also.
int status = analogRead(SENSE_BATTERY);
int voltage = (int)((status * 500L) / 1024L); // e.g. 2.81V = 281
@ -146,6 +150,7 @@ void loop() {
if (voltage > 500)
voltage = 500;
frontScreen.setVoltage(voltage);
#endif
// Trigger an alarm if necessary.
if (time.second == 0 && nextAlarm.flags && !alarmMelody.isPlaying()) {

20
libraries/RTC/examples/AlarmClock/FrontScreen.cpp
View File

@ -35,9 +35,11 @@
FrontScreenField::FrontScreenField(Form &form)
: Field(form, "")
#ifdef USE_VOLTAGE_MONITOR
, _voltage(360)
, _voltageTrunc(36)
, _batteryBars(IND_BATTERY_FULL)
#endif
, _alarmActive(false)
, _hourMode(false)
{
@ -57,7 +59,9 @@ FrontScreenField::~FrontScreenField()
void FrontScreenField::enterField(bool reverse)
{
updateDate();
#ifdef USE_VOLTAGE_MONITOR
updateVoltage();
#endif
updateTime();
updateAlarm();
}
@ -87,6 +91,8 @@ void FrontScreenField::setTime(const RTCTime &time)
}
}
#ifdef USE_VOLTAGE_MONITOR
void FrontScreenField::setVoltage(int voltage)
{
// Normal voltage ranges between 2.7 and 3.6. The power supply
@ -116,6 +122,8 @@ void FrontScreenField::setVoltage(int voltage)
}
}
#endif
void FrontScreenField::setAlarmActive(bool active)
{
if (_alarmActive != active) {
@ -180,6 +188,8 @@ void FrontScreenField::updateTime()
lcd()->print(pm ? "pm" : "am");
}
#ifdef USE_VOLTAGE_MONITOR
void FrontScreenField::updateVoltage()
{
lcd()->setCursor(15, 0);
@ -192,13 +202,20 @@ void FrontScreenField::updateVoltage()
lcd()->write('v');
}
#endif
void FrontScreenField::updateAlarm()
{
#ifdef USE_VOLTAGE_MONITOR
lcd()->setCursor(13, 0);
#else
lcd()->setCursor(14, 0);
#endif
lcd()->write(_alarmActive ? IND_ALARM_ACTIVE1 : ' ');
lcd()->write(_alarmActive ? IND_ALARM_ACTIVE2 : ' ');
}
#ifdef USE_VOLTAGE_MONITOR
static uint8_t batteryEmpty[8] = {
B01110,
B10001,
@ -259,6 +276,7 @@ static uint8_t batteryFull[8] = {
B11111,
B00000
};
#endif
static uint8_t alarmActive1[8] = {
B00100,
B01001,
@ -282,12 +300,14 @@ static uint8_t alarmActive2[8] = {
void FrontScreenField::registerIndicators()
{
#ifdef USE_VOLTAGE_MONITOR
lcd()->createChar(IND_BATTERY_EMPTY, batteryEmpty);
lcd()->createChar(IND_BATTERY_20PCT, battery20Pct);
lcd()->createChar(IND_BATTERY_40PCT, battery40Pct);
lcd()->createChar(IND_BATTERY_60PCT, battery60Pct);
lcd()->createChar(IND_BATTERY_80PCT, battery80Pct);
lcd()->createChar(IND_BATTERY_FULL, batteryFull);
#endif
lcd()->createChar(IND_ALARM_ACTIVE1, alarmActive1);
lcd()->createChar(IND_ALARM_ACTIVE2, alarmActive2);
}

8
libraries/RTC/examples/AlarmClock/FrontScreen.h
View File

@ -26,6 +26,8 @@
#include <Field.h>
#include <RTC.h>
//#define USE_VOLTAGE_MONITOR 1
class FrontScreenField : public Field
{
public:
@ -40,8 +42,10 @@ public:
RTCTime time() const { return _time; }
void setTime(const RTCTime &time);
#ifdef USE_VOLTAGE_MONITOR
int voltage() const { return _voltage; }
void setVoltage(int voltage);
#endif
bool isAlarmActive() const { return _alarmActive; }
void setAlarmActive(bool active);
@ -52,15 +56,19 @@ public:
private:
RTCDate _date;
RTCTime _time;
#ifdef USE_VOLTAGE_MONITOR
int _voltage;
int _voltageTrunc;
int _batteryBars;
#endif
bool _alarmActive;
bool _hourMode;
void updateDate();
void updateTime();
#ifdef USE_VOLTAGE_MONITOR
void updateVoltage();
#endif
void updateAlarm();
void registerIndicators();