thooge/esp32-nmea2000-obp60
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Use I2C FRAM module if available to store page voltage state

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This commit is contained in:
Thomas Hooge
2024-12-25 19:23:44 +01:00
parent 3bc0082bb8
commit daaefc7eba
6 changed files with 67 additions and 7 deletions
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19
lib/obp60task/PageVoltage.cpp
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@@ -8,20 +8,26 @@ class PageVoltage : public Page
{
bool init = false; // Marker for init done
bool keylock = false; // Keylock
int average = 0; // Average type [0...3], 0=off, 1=10s, 2=60s, 3=300s
uint8_t average = 0; // Average type [0...3], 0=off, 1=10s, 2=60s, 3=300s
bool trend = true; // Trend indicator [0|1], 0=off, 1=on
double raw = 0;
char mode = 'D'; // display mode (A)nalog | (D)igital
public:
PageVoltage(CommonData &common){
common.logger->logDebug(GwLog::LOG,"Show PageVoltage");
common.logger->logDebug(GwLog::LOG,"Instantiate PageVoltage");
if (hasFRAM) {
average = fram.read(FRAM_VOLTAGE_AVG);
trend = fram.read(FRAM_VOLTAGE_TREND);
mode = fram.read(FRAM_VOLTAGE_MODE);
}
}
virtual int handleKey(int key){
// Change average
if(key == 1){
average ++;
average = average % 4; // Modulo 4
if (hasFRAM) fram.write(FRAM_VOLTAGE_AVG, average);
return 0; // Commit the key
}
@@ -32,12 +38,14 @@ public:
} else {
mode = 'A';
}
if (hasFRAM) fram.write(FRAM_VOLTAGE_MODE, mode);
return 0;
}
// Trend indicator
if(key == 5){
trend = !trend;
if (hasFRAM) fram.write(FRAM_VOLTAGE_TREND, trend);
return 0; // Commit the key
}
@@ -335,7 +343,7 @@ public:
// Symbol
printVoltageSymbol(40, 60, commonData.fgcolor);
// Additional informatio at right side
// Additional information at right side
getdisplay().setFont(&Ubuntu_Bold8pt7b);
getdisplay().setCursor(300, 60);
getdisplay().print("Source:");
@@ -351,6 +359,11 @@ public:
getdisplay().print("Avg:");
printAvg(average, 300, 180, false);
// FRAM indicator
if (hasFRAM) {
getdisplay().drawXBitmap(300, 240, fram_bits, fram_width, fram_height, commonData.fgcolor);
}
}
// Key Layout