def read_parameter(self, parameter):
time.sleep(0.05)
address_len = parameter.get_address_length()
data = [0x80, 0xF0] # [0x80, 0xF0, 0x18, 0x02, 0xE8, 0x60, 0xD2]
if parameter.get_target() == 1 or parameter.get_target() == 3:
data.append(0x10)
if parameter.get_target() == 2:
data.append(0x18)
data.append(address_len + 1)
data.append(0xE8)
for i in range(0, address_len):
self._byteval[i] = (self._byteval[i] + 1) % 0xFF
data.append(self._byteval[i])
checksum = 0
for b in data:
checksum = (checksum + b) & 0xFF
data.append(checksum)
return PMPacket.from_array(data)
def init(self, target):
PM.log('Initializing CU for target: ' + str(target), self._log_id)
if target == 1 or target == 3:
response = [
0x80, 0xF0, 0x10, 0x69, 0xFF, 0xA2, 0x10, 0x02, 0x4D, 0x12,
0x04, 0x40, 0x06, 0xF3, 0xFA, 0xC9, 0x8E, 0x22, 0x04, 0x02,
0xAC, 0x00, 0x00, 0x00, 0x60, 0xCE, 0x54, 0xF8, 0xB9, 0x84,
0x00, 0x6C, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0xDC, 0x00,
0x00, 0x45, 0x1F, 0x30, 0x80, 0xF0, 0x20, 0x1F, 0x02, 0x43,
0xFB, 0x00, 0xF1, 0xC1, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00,
0xF1, 0x80, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x26
]
if target == 2:
response = [
0x80, 0xF0, 0x18, 0x39, 0xFF, 0xA2, 0x10, 0x21, 0xD0, 0xF3,
0x70, 0x31, 0x00, 0x01, 0x00, 0x80, 0x04, 0x00, 0x00, 0x00,
0x00, 0xBD, 0xC3, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x49, 0x3E, 0x00, 0x0B, 0x21, 0xC0, 0x00,
0x00, 0x01, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x51
]
return PMPacket.from_array(response)
def read_parameter(self, parameter):
time.sleep(0.05)
address_len = parameter.get_address_length()
data = [0x80, 0xF0] # [0x80, 0xF0, 0x18, 0x02, 0xE8, 0x60, 0xD2]
if parameter.get_target() == 1 or parameter.get_target() == 3:
data.append(0x10)
if parameter.get_target() == 2:
data.append(0x18)
data.append(address_len+1)
data.append(0xE8)
for i in range(0, address_len):
self._byteval[i] = (self._byteval[i] + 1) % 0xFF
data.append(self._byteval[i])
checksum = 0
for b in data:
checksum = (checksum + b) & 0xFF
data.append(checksum)
return PMPacket.from_array(data)
def send_packet(self, packet):
self._ser.write(packet.to_string())
time.sleep(0.05)
out_packet = None
data = []
while self._ser.inWaiting() > 0:
# read header
tmp = self._ser.read(3)
data.extend(tmp)
# read size
sizebytes = self._ser.read()
data.append(sizebytes[0])
size = ord(sizebytes[0])
# read data
tmp = self._ser.read(size)
data.extend(tmp)
# read checksum
data.extend(self._ser.read())
data = map(ord, data)
out_packet = PMPacket.from_array(data)
data = []
if packet.is_equal(out_packet):
continue
return out_packet
def init(self, target):
PM.log('Initializing CU for target: ' + str(target), self._log_id)
if target == 1 or target == 3:
response = [0x80, 0xF0, 0x10, 0x69, 0xFF, 0xA2, 0x10, 0x02, 0x4D, 0x12, 0x04, 0x40, 0x06, 0xF3, 0xFA, 0xC9, 0x8E, 0x22, 0x04, 0x02, 0xAC, 0x00, 0x00, 0x00, 0x60, 0xCE, 0x54, 0xF8, 0xB9, 0x84, 0x00, 0x6C, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0xDC, 0x00, 0x00, 0x45, 0x1F, 0x30, 0x80, 0xF0, 0x20, 0x1F, 0x02, 0x43, 0xFB, 0x00, 0xF1, 0xC1, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF1, 0x80, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x26]
if target == 2:
response = [0x80, 0xF0, 0x18, 0x39, 0xFF, 0xA2, 0x10, 0x21, 0xD0, 0xF3, 0x70, 0x31, 0x00, 0x01, 0x00, 0x80, 0x04, 0x00, 0x00, 0x00, 0x00, 0xBD, 0xC3, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x49, 0x3E, 0x00, 0x0B, 0x21, 0xC0, 0x00, 0x00, 0x01, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x51]
return PMPacket.from_array(response)
