def Receive(self):
"""
Try receiving the data up to a maximum size. If it fails
empty the data
"""
try:
data = self.conn.recv(4)
except:
data = []
if (len(data) == 4):
rx_dat = [ord(i) for i in data]
shutdwn_cmd = m32(rx_dat)
if (0x8756BAEB == shutdwn_cmd):
self.remote_pub.publish(self._remote_shutdown_msg)
rospy.sleep(1.0)
self._shutdown_cb(True)
def Receive(self):
"""
Try receiving the data up to a maximum size. If it fails
empty the data
"""
try:
data = self.conn.recv(4)
except:
data = []
if (len(data) == 4):
rx_dat = [ord(i) for i in data]
shutdwn_cmd = m32(rx_dat)
if (0x8756BAEB == shutdwn_cmd):
self.remote_pub.publish(self._remote_shutdown_msg)
rospy.sleep(1.0)
self._shutdown_cb(True)
def Receive(self):
"""
Try receiving the data up to a maximum size. If it fails
empty the data
"""
try:
data = self.conn.recv(4)
except:
data = []
if (len(data) == 4):
rx_dat = [ord(i) for i in data]
shutdwn_cmd = m32(rx_dat)
if (0x8756BAEB == shutdwn_cmd):
rospy.logerr("Platform signaled shutdown, need to shutdown the onboard PC")
self.Close()
os.system("shutdown now -h")
sys.exit(0)
def Receive(self):
"""
Try receiving the data up to a maximum size. If it fails
empty the data
"""
try:
data = self.conn.recv(4)
except:
data = []
if (len(data) == 4):
rx_dat = [ord(i) for i in data]
shutdwn_cmd = m32(rx_dat)
if (0x8756BAEB == shutdwn_cmd):
rospy.logerr(
"Platform signaled shutdown, need to shutdown the onboard PC"
)
self.Close()
os.system("sudo shutdown now -h")
sys.exit(0)
