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-rw-r--r--proto-vjoystick/vjoystick.cpp15
1 files changed, 15 insertions, 0 deletions
diff --git a/proto-vjoystick/vjoystick.cpp b/proto-vjoystick/vjoystick.cpp
index 557b5e99..9ff64998 100644
--- a/proto-vjoystick/vjoystick.cpp
+++ b/proto-vjoystick/vjoystick.cpp
@@ -125,6 +125,21 @@ vjoystick_proto::~vjoystick_proto()
{
}
+module_status vjoystick_proto::check_status()
+{
+ switch (h.get_state())
+ {
+ case state_notent:
+ return error("vjoystick #1 doesn't exist");
+ case state_fail:
+ return error("can't initialize vjoystick");
+ case state_success:
+ return status_ok();
+ default:
+ return error("unknown error");
+ }
+}
+
void vjoystick_proto::pose(const double *pose)
{
if (h.get_state() != state_success)