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Add baro altitude to OSD

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This commit is contained in:
Dan Nixon 2016-09-15 10:08:30 +01:00
parent efc14e6068
commit 184bf12d3e
4 changed files with 26 additions and 1 deletions
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15
src/main/io/osd.c
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@ -787,6 +787,19 @@ void updateOsd(void)
sprintf(line+2, "%3d", (constrain(rcData[THROTTLE], PWM_RANGE_MIN, PWM_RANGE_MAX) - PWM_RANGE_MIN) * 100 / (PWM_RANGE_MAX - PWM_RANGE_MIN));
max7456_write_string(line, masterConfig.osdProfile.item_pos[OSD_THROTTLE_POS]);
}
if (masterConfig.osdProfile.item_pos[OSD_ALTITUDE] != -1) {
int16_t alt = BaroAlt; // Metre x 100
char unitSym = 0xC; // m
if (masterConfig.osdProfile.units == OSD_UNIT_IMPERIAL) {
alt = (alt * 328) / 100; // Convert to feet x 100
unitSym = 0xF; // ft
}
sprintf(line, "%c%d.%01d%c", alt < 0 ? '-' : ' ', abs(alt / 100), abs((alt % 100) / 10), unitSym);
max7456_write_string(line, masterConfig.osdProfile.item_pos[OSD_ALTITUDE]);
}
if (masterConfig.osdProfile.item_pos[OSD_TIMER] != -1) {
if (armed) {
seconds = armed_seconds + ((now-armed_at) / 1000000);
@ -834,6 +847,7 @@ void osdInit(void)
void resetOsdConfig(osd_profile *osdProfile)
{
osdProfile->video_system = AUTO;
osdProfile->units = OSD_UNIT_IMPERIAL;
osdProfile->item_pos[OSD_MAIN_BATT_VOLTAGE] = -29;
osdProfile->item_pos[OSD_RSSI_VALUE] = -59;
osdProfile->item_pos[OSD_TIMER] = -39;
@ -848,5 +862,6 @@ void resetOsdConfig(osd_profile *osdProfile)
osdProfile->item_pos[OSD_CURRENT_DRAW] = -23;
osdProfile->item_pos[OSD_MAH_DRAWN] = -18;
osdProfile->item_pos[OSD_CRAFT_NAME] = 1;
osdProfile->item_pos[OSD_ALTITUDE] = 60;
}
#endif