projects
/
fw
/
altos
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Eliminate deadlock when writing config from radio link
[fw/altos]
/
src
/
ao_config.c
diff --git
a/src/ao_config.c
b/src/ao_config.c
index f8ea27feb54e6c9124efe526317fab397ac222ce..8df994a643d79e376814a10ed9ebddcdbb99b516 100644
(file)
--- a/
src/ao_config.c
+++ b/
src/ao_config.c
@@
-377,13
+377,18
@@
ao_config_show(void) __reentrant
void
ao_config_write(void) __reentrant
{
void
ao_config_write(void) __reentrant
{
+ uint8_t saved = 0;
ao_mutex_get(&ao_config_mutex);
if (ao_config_dirty) {
_ao_config_put();
ao_config_dirty = 0;
ao_mutex_get(&ao_config_mutex);
if (ao_config_dirty) {
_ao_config_put();
ao_config_dirty = 0;
-
printf("Saved\n")
;
+
saved = 1
;
}
ao_mutex_put(&ao_config_mutex);
}
ao_mutex_put(&ao_config_mutex);
+ if (saved)
+ puts("Saved");
+ else
+ puts("Nothing to save");
}
#endif
}
#endif