def __serial_event_callback(self, slot, val):
#print(tpUtils.slot_int_to_str(slot), send_data)
# いったん、バッファへ受信データ格納
pos = int((slot - 1) / 2)
kind = self.__serial_info[pos]['recv_kind']
try:
if kind == 'TIME': # 時間区切り
self.__serial_info[pos]['lock'].acquire(1)
self.__serial_recv_buf[pos].extend(val)
except:
raise
finally:
if kind == 'TIME': # 時間区切り
self.__serial_info[pos]['lock'].release()
# 受信方法による振り分け
if kind == 'CHAR': # 文字区切り
char = self.__serial_info[pos]['char']
self.__serial_recv_char(slot, char)
elif kind == 'TIME': # 時間区切り
pass # 別スレッドで対応
elif kind == 'LENG': # 固定長区切り
leng = self.__serial_info[pos]['leng']
self.__serial_recv_leng(slot, leng)
else: # 区切りなし
send_data = self.__serial_recv_buf[pos][:] # 実copy
#print(tpUtils.slot_int_to_str(slot), send_data, self.__serial_recv_buf)
self.__serial_recv_buf[pos].clear()
self.callback_send(tpUtils.slot_int_to_str(slot), Serial,
json.dumps(send_data))
def start(self, callback_recv, callback_recv_dsr):
"""
開始処理
"""
# confからmodeを取得する
if (self.host is None or self.host == ''):
self.host = 'localhost'
tp_config = TpConfig(self.host, self.slot, self.comm)
setting = tp_config.get_setting()
mode = setting['settings']['mode']
if mode == 'RS232':
self.__setModeVal(1, 0)
elif mode == 'RS422':
self.__setModeVal(1, 1)
elif mode == 'RS485':
self.__setModeVal(0, 1)
else:
raise ValueError('Tibbit #02 Line error!')
self.tcp_client = TcpClient(callback_recv)
self.tcp_client.connect_by_conf_recv(self.host, self.slot, self.comm)
# DSR
slot_num = tpUtils.slot_str_to_int(self.slot)
slot_num = slot_num + 1
slot_gpio = tpUtils.slot_int_to_str(slot_num)
self.gpio_tcp_client = TcpClient(callback_recv_dsr)
self.gpio_tcp_client.connect_by_conf_recv(self.host, slot_gpio, GPIO)
def __serial_recv_time_thread(self, slot, time_ms):
"""Serial受信時間区切り
"""
pos = int((slot - 1) / 2)
while True:
time.sleep(time_ms / 1000)
if len(self.__serial_recv_buf[pos]):
send_data = self.__serial_recv_buf[pos][:] # 実copy
self.__serial_recv_buf[pos].clear()
#print(tpUtils.slot_int_to_str(slot), send_data, self.__serial_recv_buf)
self.callback_send(tpUtils.slot_int_to_str(slot), Serial,
json.dumps(send_data))
def __serial_recv_leng(self, slot, leng):
"""Serial受信固定長区切り
"""
pos = int((slot - 1) / 2)
while len(self.__serial_recv_buf[pos]):
if len(self.__serial_recv_buf[pos]) <= leng:
break
else:
send_data = self.__serial_recv_buf[pos][:leng] # 実copy
del self.__serial_recv_buf[pos][:leng]
#print(tpUtils.slot_int_to_str(slot), send_data, self.__serial_recv_buf)
self.callback_send(tpUtils.slot_int_to_str(slot), Serial,
json.dumps(send_data))
def __serial_recv_char(self, slot, char):
"""Serial受信文字区切り
"""
#print('__serial_recv_char', slot, char, len(char))
pos = int((slot - 1) / 2)
if ord(char) in self.__serial_recv_buf[pos]:
buf_pos = self.__serial_recv_buf[pos].index(ord(char))
send_data = self.__serial_recv_buf[pos][:buf_pos +
1] # 区切り文字含め、実copy
#print(tpUtils.slot_int_to_str(slot), send_data, self.__serial_recv_buf)
del self.__serial_recv_buf[pos][:buf_pos + 1]
self.callback_send(tpUtils.slot_int_to_str(slot), Serial,
json.dumps(send_data))
def __init__(self, slot, host=None):
"""
コンストラクタ
"""
self.slot = slot
self.comm = Serial
self.host = host
# LINE C
self.io_tcp_client = None
# LINE G/H
slot_num = tpUtils.slot_str_to_int(self.slot)
slot_num = slot_num + 1
slot_gpio = tpUtils.slot_int_to_str(slot_num)
self.gpio_tcp_client = TcpClient()
self.gpio_tcp_client.connect_by_conf(self.host, slot_gpio, GPIO)
def __setModeVal(self, ch_a, ch_b):
"""
モードをセット
"""
slot_num = tpUtils.slot_str_to_int(self.slot)
slot_num = slot_num + 1
slot_gpio = tpUtils.slot_int_to_str(slot_num)
temp_tcp_client = TcpClient()
temp_tcp_client.connect_by_conf(self.host, slot_gpio, GPIO)
send_data = []
tmp_data = {}
tmp_data["line"] = 'A'
tmp_data["v"] = ch_a
send_data.append(tmp_data)
tmp_data = {}
tmp_data["line"] = 'B'
tmp_data["v"] = ch_b
send_data.append(tmp_data)
temp_tcp_client.send(json.dumps(send_data))
def __gpio_event_callback(self, slot, line, on):
send_data = {'line': tpUtils.line_int_to_str(line), 'v': on}
#print(tpUtils.slot_int_to_str(slot), send_data)
self.callback_send(tpUtils.slot_int_to_str(slot), GPIO,
json.dumps(send_data))
