def main(host, port, uid1, uid2, uid3, uid_master):
ipcon = IPConnection()
rs4851 = BrickletRS485(uid1, ipcon)
rs4852 = BrickletRS485(uid2, ipcon)
rs4853 = BrickletRS485(uid3, ipcon)
master = BrickMaster(uid_master, ipcon)
ipcon.connect(host, port)
while True:
print('RS485-1: ' + str(rs4851.get_spitfp_error_count()))
print('RS485-2: ' + str(rs4852.get_spitfp_error_count()))
print('RS485-3: ' + str(rs4853.get_spitfp_error_count()))
print('Master-a: ' + str(master.get_spitfp_error_count('a')))
print('Master-b: ' + str(master.get_spitfp_error_count('b')))
print('Master-c: ' + str(master.get_spitfp_error_count('c')))
time.sleep(1)
def main(host, port, uid):
ipcon = IPConnection()
rs485 = BrickletRS485(uid, ipcon)
ipcon.connect(host, port)
# rs485.set_buffer_config(5*1024, 5*1024)
print(rs485.get_buffer_status())
def main(host, port, uid):
ipcon = IPConnection()
rs485 = BrickletRS485(uid, ipcon)
ipcon.connect(host, port)
rs485.set_status_led_config(0)
rs485.set_error_led_config(0)
rs485.set_communication_led_config(0)
def main(host, port, uid_rs485, uid_master):
ipcon = IPConnection()
rs485 = BrickletRS485(uid_rs485, ipcon)
master = BrickMaster(uid_master, ipcon)
ipcon.connect(host, port)
print("get: " + str(rs485.get_bootloader_mode()))
print("set 1: " + str(rs485.set_bootloader_mode(1)))
def main(host, port, uid_rs485, uid_master):
ipcon = IPConnection()
rs485 = BrickletRS485(uid_rs485, ipcon)
master = BrickMaster(uid_master, ipcon)
ipcon.connect(host, port)
print('Baudrate before: ' + str(master.get_spitfp_baudrate('c')))
master.set_spitfp_baudrate('c', 2000000)
print('Baudrate after: ' + str(master.get_spitfp_baudrate('c')))
def main(host, port, uid):
ipcon = IPConnection()
rs485 = BrickletRS485(uid, ipcon)
ipcon.connect(host, port)
t = time.time()
for _ in range(10000):
rs485.write("1" * 60, 60)
print(time.time() - t)
def connect(self):
self.ipcon.connect(self.HOST, self.PORT)
self.ipcon.register_callback(IPConnection.CALLBACK_ENUMERATE,
self.callback)
self.connected = False
self.ipcon.enumerate()
time.sleep(.1)
if self.connected:
self.io = BrickletIO16(self.IO16_ID, self.ipcon)
self.vc = BrickletVoltageCurrent(self.VC_ID, self.ipcon)
self.rs1 = BrickletRS485(self.RS485_1_ID, self.ipcon)
self.rs2 = BrickletRS485(self.RS485_2_ID, self.ipcon)
self.rs485 = [self.rs1, self.rs2]
self.callbackFn = [self.cb_read_1, self.cb_read_2]
for i, rs in enumerate(self.rs485):
rs.set_rs485_configuration(1250000, rs.PARITY_NONE,
rs.STOPBITS_1, rs.WORDLENGTH_8,
rs.DUPLEX_HALF)
rs.register_callback(rs.CALLBACK_READ, self.callbackFn[i])
rs.enable_read_callback()
return True
else:
self.ipcon.disconnect()
return False
def main(host, port, uid):
ipcon = IPConnection()
rs485 = BrickletRS485(uid, ipcon)
ipcon.connect(host, port)
t = time.time()
i = 0
while True:
i += 1
nt = time.time()
if nt - t >= 1.0:
print(i)
i = 0
t = nt
rs485.get_chip_temperature()
print(time.time() - t)
# and configure the DIP switch on the Bricklet to full-duplex mode
HOST = "localhost"
PORT = 4223
UID = "XYZ" # Change XYZ to the UID of your RS485 Bricklet
from tinkerforge.ip_connection import IPConnection
from tinkerforge.bricklet_rs485 import BrickletRS485
# Callback function for read callback
def cb_read(message):
print('Message: "' + ''.join(message) + '"')
if __name__ == "__main__":
ipcon = IPConnection() # Create IP connection
rs485 = BrickletRS485(UID, ipcon) # Create device object
ipcon.connect(HOST, PORT) # Connect to brickd
# Don't use device before ipcon is connected
# Enable full-duplex mode
rs485.set_rs485_configuration(115200, rs485.PARITY_NONE, rs485.STOPBITS_1,
rs485.WORDLENGTH_8, rs485.DUPLEX_FULL)
# Register read callback to function cb_read
rs485.register_callback(rs485.CALLBACK_READ, cb_read)
# Enable read callback
rs485.enable_read_callback()
# Write "test" string