fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-06-26 04:40:34 +08:00
Code Issues Packages Projects Releases Wiki Activity

Param interface: Allow to check return value of param_reset. Reset test param prior to running test

Browse Source
This commit is contained in:
Lorenz Meier
2015-02-08 16:39:37 +01:00
parent 775e35ceaf
commit f7b79bfaf2
3 changed files with 79 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/modules/systemlib/param/param.c
+7 -2
View File
@@ -1,6 +1,6 @@
/****************************************************************************
*
* Copyright (c) 2012-2014 PX4 Development Team. All rights reserved.
* Copyright (c) 2012-2015 PX4 Development Team. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -441,10 +441,11 @@ param_set(param_t param, const void *val)
return param_set_internal(param, val, false);
}
void
int
param_reset(param_t param)
{
struct param_wbuf_s *s = NULL;
bool param_found = false;
param_lock();
@@ -458,12 +459,16 @@ param_reset(param_t param)
int pos = utarray_eltidx(param_values, s);
utarray_erase(param_values, pos, 1);
}
param_found = true;
}
param_unlock();
if (s != NULL)
param_notify_changes();
return (!param_found);
}
void
src/modules/systemlib/param/param.h
+3 -2
View File
@@ -1,6 +1,6 @@
/****************************************************************************
*
* Copyright (C) 2012 PX4 Development Team. All rights reserved.
* Copyright (c) 2012-2015 PX4 Development Team. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -178,8 +178,9 @@ __EXPORT int param_set(param_t param, const void *val);
* to its default value.
*
* @param param A handle returned by param_find or passed by param_foreach.
* @return Zero on success, nonzero on failure
*/
__EXPORT void param_reset(param_t param);
__EXPORT int param_reset(param_t param);
/**
* Reset all parameters to their default values.