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Minor cleanup of mixer changes

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Signed-off-by: Mark Charlebois <charlebm@gmail.com>
This commit is contained in:
Mark Charlebois
2015-05-03 11:20:07 -07:00
parent 1b985ab9fb
commit 1a8bd15d98
3 changed files with 9 additions and 3 deletions
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makefiles/posix/config_posix_default.mk
+1
View File
@@ -17,6 +17,7 @@ MODULES += modules/sensors
# System commands
#
MODULES += systemcmds/param
MODULES += systemcmds/mixer
MODULES += systemcmds/topic_listener
#
src/systemcmds/mixer/mixer.cpp
+6 -3
View File
@@ -58,8 +58,8 @@
*/
extern "C" __EXPORT int mixer_main(int argc, char *argv[]);
static void usage(const char *reason) noreturn_function;
static int load(const char *devname, const char *fname) noreturn_function;
static void usage(const char *reason);
static int load(const char *devname, const char *fname);
int
mixer_main(int argc, char *argv[])
@@ -70,8 +70,10 @@ mixer_main(int argc, char *argv[])
}
if (!strcmp(argv[1], "load")) {
if (argc < 4)
if (argc < 4) {
usage("missing device or filename");
return 1;
}
int ret = load(argv[2], argv[3]);
if(ret !=0) {
@@ -79,6 +81,7 @@ mixer_main(int argc, char *argv[])
return 1;
}
}
usage("Unknown command");
return 0;
}
src/systemcmds/mixer/module.mk
+2
View File
@@ -42,5 +42,7 @@ MODULE_STACKSIZE = 4096
MAXOPTIMIZATION = -Os
ifdef ($(PX4_TARGET_OS),nuttx)
EXTRACXXFLAGS = -Wframe-larger-than=2048
endif