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Rover: implement RSSI_PIN

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route RSSI value from receiver to MAVLink
This commit is contained in:
Andrew Tridgell 2013-03-15 08:08:35 +11:00
parent c1c967f3bf
commit af141c2487
2 changed files with 11 additions and 0 deletions
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2
APMrover2/APMrover2.pde
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@ -702,6 +702,8 @@ static void medium_loop()
case 2: case 2:
medium_loopCounter++; medium_loopCounter++;
read_receiver_rssi();
// perform next command // perform next command
// -------------------- // --------------------
update_commands(); update_commands();

9
APMrover2/sensors.pde
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@ -36,3 +36,12 @@ static void read_battery(void)
} }
} }
// read the receiver RSSI as an 8 bit number for MAVLink
// RC_CHANNELS_SCALED message
void read_receiver_rssi(void)
{
rssi_analog_source->set_pin(g.rssi_pin);
float ret = rssi_analog_source->read_average();
receiver_rssi = constrain_int16(ret, 0, 255);
}