optical_flow/paw3902: silence info output (info -> debug)

src/drivers/optical_flow/paw3902/PAW3902.cpp

@@ -91,7 +91,7 @@ PAW3902::probe()
 {
 	uint8_t product_id = registerRead(Register::Product_ID);
 
-	PX4_INFO("DEVICE_ID: %X", product_id);
+	PX4_DEBUG("DEVICE_ID: %X", product_id);
 
 	// Test the SPI communication, checking chipId and inverse chipId
 	if (product_id != PRODUCT_ID) {
@@ -99,7 +99,7 @@ PAW3902::probe()
 	}
 
 	uint8_t revision_id = registerRead(Register::Revision_ID);
-	PX4_INFO("REVISION_ID: %X", revision_id);
+	PX4_DEBUG("REVISION_ID: %X", revision_id);
 
 	if (revision_id != REVISION_ID) {
 		return PX4_ERROR;
@@ -131,7 +131,7 @@ bool
 PAW3902::changeMode(Mode newMode)
 {
 	if (newMode != _mode) {
-		PX4_INFO("changing from mode %d -> %d", static_cast<int>(_mode), static_cast<int>(newMode));
+		PX4_DEBUG("changing from mode %d -> %d", static_cast<int>(_mode), static_cast<int>(newMode));
 		ScheduleClear();
 		reset();
 
@@ -162,8 +162,8 @@ PAW3902::changeMode(Mode newMode)
 	// Approximate Resolution = (Register Value + 1) * (50 / 8450) ≈ 0.6% of data point in Figure 19
 	// The maximum register value is 0xA8. The minimum register value is 0.
 	uint8_t resolution = registerRead(Register::Resolution);
-	PX4_INFO("Resolution: %X", resolution);
-	PX4_INFO("Resolution is approx: %.3f", (double)((resolution + 1.0f) * (50.0f / 8450.0f)));
+	PX4_DEBUG("Resolution: %X", resolution);
+	PX4_DEBUG("Resolution is approx: %.3f", (double)((resolution + 1.0f) * (50.0f / 8450.0f)));
 
 	return true;
 }
@@ -562,19 +562,6 @@ PAW3902::RunImpl()
 	// update for next iteration
 	_previous_collect_timestamp = timestamp_sample;
 
-	// PX4_INFO("data.Motion %d", buf.data.Motion);
-	// PX4_INFO("data.Observation %d", buf.data.Observation);
-	// PX4_INFO("data.Delta_X_L %d", buf.data.Delta_X_L);
-	// PX4_INFO("data.Delta_X_H %d", buf.data.Delta_X_H);
-	// PX4_INFO("data.Delta_Y_L %d", buf.data.Delta_Y_L);
-	// PX4_INFO("data.Delta_Y_H %d", buf.data.Delta_Y_H);
-	// PX4_INFO("data.SQUAL %d", buf.data.SQUAL);
-	// PX4_INFO("data.RawData_Sum %d", buf.data.RawData_Sum);
-	// PX4_INFO("data.Maximum_RawData %d", buf.data.Maximum_RawData);
-	// PX4_INFO("data.Minimum_RawData %d", buf.data.Minimum_RawData);
-	// PX4_INFO("data.Shutter_Upper %d", buf.data.Shutter_Upper);
-	// PX4_INFO("data.Shutter_Lower %d", buf.data.Shutter_Lower);
-
 	const int16_t delta_x_raw = ((int16_t)buf.data.Delta_X_H << 8) | buf.data.Delta_X_L;
 	const int16_t delta_y_raw = ((int16_t)buf.data.Delta_Y_H << 8) | buf.data.Delta_Y_L;
 
@@ -662,9 +649,6 @@ PAW3902::RunImpl()
 	optical_flow_s report{};
 	report.timestamp = timestamp_sample;
 
-
-	//PX4_INFO("X: %d Y: %d", _flow_sum_x, _flow_sum_y);
-
 	report.pixel_flow_x_integral = (float)_flow_sum_x / 500.0f;	// proportional factor + convert from pixels to radians
 	report.pixel_flow_y_integral = (float)_flow_sum_y / 500.0f;	// proportional factor + convert from pixels to radians