From b3b22b1c2c9b965ec39b8df80717d719fc6d5bc2 Mon Sep 17 00:00:00 2001
From: Lorenz Meier <lm@inf.ethz.ch>
Date: Fri, 8 Apr 2016 17:23:59 -0700
Subject: [PATCH] Airspeed driver: Proper start handling
---
.../drivers/airspeedsim/meas_airspeed_sim.cpp | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/src/platforms/posix/drivers/airspeedsim/meas_airspeed_sim.cpp b/src/platforms/posix/drivers/airspeedsim/meas_airspeed_sim.cpp
index ae43a2cd5d..95c9289b84 100644
--- a/src/platforms/posix/drivers/airspeedsim/meas_airspeed_sim.cpp
+++ b/src/platforms/posix/drivers/airspeedsim/meas_airspeed_sim.cpp
@@ -561,7 +561,7 @@ info()
static void
meas_airspeed_usage()
{
- PX4_WARN("usage: meas_airspeed_sim command [options]");
+ PX4_WARN("usage: measairspeedsim command [options]");
PX4_WARN("options:");
PX4_WARN("\t-b --bus i2cbus (%d)", 1);
PX4_WARN("command:");
@@ -583,41 +583,41 @@ measairspeedsim_main(int argc, char *argv[])
}
}
- int ret = 0;
+ int ret = 1;
/*
* Start/load the driver.
*/
if (!strcmp(argv[1], "start")) {
- ret = meas_airspeed_sim::start(i2c_bus);
+ return meas_airspeed_sim::start(i2c_bus);
}
/*
* Stop the driver
*/
if (!strcmp(argv[1], "stop")) {
- ret = meas_airspeed_sim::stop();
+ return meas_airspeed_sim::stop();
}
/*
* Test the driver/device.
*/
if (!strcmp(argv[1], "test")) {
- ret = meas_airspeed_sim::test();
+ return meas_airspeed_sim::test();
}
/*
* Reset the driver.
*/
if (!strcmp(argv[1], "reset")) {
- ret = meas_airspeed_sim::reset();
+ return meas_airspeed_sim::reset();
}
/*
* Print driver information.
*/
if (!strcmp(argv[1], "info") || !strcmp(argv[1], "status")) {
- ret = meas_airspeed_sim::info();
+ return meas_airspeed_sim::info();
}
meas_airspeed_usage();
--
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