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Add average cell voltage to OSD

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This can make it a little easier for some pilots to see where their
battery is at, especially if they move forth and back between different
cell counts a lot.
This commit is contained in:
Florian Ragwitz 2017-03-18 11:40:38 -07:00
parent 60a41c7706
commit a151d50929
4 changed files with 16 additions and 0 deletions
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13
src/main/io/osd.c
View file

@ -409,6 +409,14 @@ static void osdDrawSingleElement(uint8_t item)
break;
}
case OSD_AVG_CELL_VOLTAGE:
{
uint16_t cellV = getVbat() * 10 / batteryCellCount;
buff[0] = SYM_BATT_5;
sprintf(buff + 1, "%d.%dV", cellV / 100, cellV % 100);
break;
}
default:
return;
}
@ -458,6 +466,7 @@ void osdDrawElements(void)
osdDrawSingleElement(OSD_POWER);
osdDrawSingleElement(OSD_PIDRATE_PROFILE);
osdDrawSingleElement(OSD_MAIN_BATT_WARNING);
osdDrawSingleElement(OSD_AVG_CELL_VOLTAGE);
#ifdef GPS
#ifdef CMS
@ -495,6 +504,7 @@ void pgResetFn_osdConfig(osdConfig_t *osdProfile)
osdProfile->item_pos[OSD_POWER] = OSD_POS(15, 1);
osdProfile->item_pos[OSD_PIDRATE_PROFILE] = OSD_POS(2, 13);
osdProfile->item_pos[OSD_MAIN_BATT_WARNING] = OSD_POS(8, 6);
osdProfile->item_pos[OSD_MAIN_BATT_VOLTAGE] = OSD_POS(12, 0);
osdProfile->rssi_alarm = 20;
osdProfile->cap_alarm = 2200;
@ -556,9 +566,11 @@ void osdUpdateAlarms(void)
if (getVbat() <= (batteryWarningVoltage - 1)) {
SET_BLINK(OSD_MAIN_BATT_VOLTAGE);
SET_BLINK(OSD_MAIN_BATT_WARNING);
SET_BLINK(OSD_AVG_CELL_VOLTAGE);
} else {
CLR_BLINK(OSD_MAIN_BATT_VOLTAGE);
CLR_BLINK(OSD_MAIN_BATT_WARNING);
CLR_BLINK(OSD_AVG_CELL_VOLTAGE);
}
if (STATE(GPS_FIX) == 0)
@ -591,6 +603,7 @@ void osdResetAlarms(void)
CLR_BLINK(OSD_FLYTIME);
CLR_BLINK(OSD_MAH_DRAWN);
CLR_BLINK(OSD_ALTITUDE);
CLR_BLINK(OSD_AVG_CELL_VOLTAGE);
}
static void osdResetStats(void)