Minor changes

Simplify the code, print imu temperature

flix/control.ino

@@ -149,6 +149,7 @@ void controlTorque() {
 	motors[MOTOR_REAR_LEFT] = thrustTarget + torqueTarget.x + torqueTarget.y - torqueTarget.z;
 	motors[MOTOR_REAR_RIGHT] = thrustTarget - torqueTarget.x + torqueTarget.y + torqueTarget.z;
 
+	// Prioritize angle control over thrust control
 	desaturate(motors[MOTOR_FRONT_LEFT], motors[MOTOR_FRONT_RIGHT], motors[MOTOR_REAR_LEFT], motors[MOTOR_REAR_RIGHT]);
 
 	motors[0] = constrain(motors[0], 0, 1);

flix/estimate.ino

@@ -32,8 +32,7 @@ void applyGyro() {
 
 void applyAcc() {
 	// test should we apply accelerometer gravity correction
-	float accNorm = acc.norm();
-	landed = !motorsActive() && abs(accNorm - ONE_G) < ONE_G * 0.1f;
+	landed = !motorsActive() && abs(acc.norm() - ONE_G) < ONE_G * 0.1f;
 
 	if (!landed) return;
 

flix/imu.ino

@@ -125,6 +125,7 @@ void printIMUInfo() {
 	print("model: %s\n", imu.getModel());
 	print("who am I: 0x%02X\n", imu.whoAmI());
 	print("rate: %.0f\n", loopRate);
+	print("temperature: %.1f °C\n", imu.getTemp());
 	print("gyro: %f %f %f\n", gyro.x, gyro.y, gyro.z);
 	print("acc: %f %f %f\n", acc.x, acc.y, acc.z);
 	imu.waitForData();

flix/power.ino

@@ -20,6 +20,7 @@ void setupPower() {
 
 void readVoltage() {
 	if (voltagePin < 0) return;
+
 	static Rate rate(10);
 	if (!rate) return;