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')))
print("") if __name__ == "__main__": ipcon = IPConnection() # Create IP connection master = BrickMaster(UID_MASTER, ipcon) # Create device object ipcon.register_callback(IPConnection.CALLBACK_ENUMERATE, cb_enumerate) ipcon.connect(HOST, PORT) # Connect to brickd # Don't use device before ipcon is connected ipcon.enumerate() time.sleep(0.5) rs485 = BrickletRS485(UID, ipcon) # Create device object master.set_spitfp_baudrate('c', 2000000) fw = open( '/home/olaf/tf/rs485-bricklet/software/build/rs485-bricklet-with-checksum.bin', 'rb').read() print "firmware length:", len(fw) print "bootloader mode:", rs485.get_bootloader_mode() print "set bootloader mode 0:", rs485.set_bootloader_mode(0) time.sleep(1) print "bootloader mode:", rs485.get_bootloader_mode() for i in range(len(fw) / 64): from_ptr = i * 64 to_ptr = (i + 1) * 64 print "write ptr:", from_ptr, to_ptr