thekitchenscientist

    @safe_add
    def add_input_device_ready_raw3(self, input_port,
                                            mode=-1,
                                            device_type=0,
                                            layer=USB_CHAIN_LAYER_MASTER):
        """Waits until the device on the specified InputPort is ready and then
        returns its value as a raw value.

        """
        self._msg.append(Opcode.INPUT_DEVICE)

thekitchenscientist

# -*- coding: utf-8 -*-
"""
Created on Sat Jan 31 19:02:16 2015

@author: [email protected]
"""
import ev3
import direct_command
import time

thekitchenscientist

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;

thekitchenscientist

import ev3
import direct_command

"""
The first example creates an object called fwd to which we bind the class called direct command . We can then call the functions of the direct command using the magic dot. When you type fwd. on each line a list of the available functions appear (in Spyder) which you can scroll through and choose the correct one. Then when you type ( the object inspector tells you about the commands this function accepts.
"""

# move forward
fwd = direct_command.DirectCommand()
fwd.add_output_speed(direct_command.OutputPort.PORT_C,100)

thekitchenscientist

import time

LED_off = '\x08\x00\x00\x00\x80\x00\x00\x82\x1B\x00' 
LED_green = '\x08\x00\x00\x00\x80\x00\x00\x82\x1B\x01'
LED_orange = '\x08\x00\x00\x00\x80\x00\x00\x82\x1B\x03' 
LED_red = '\x08\x00\x00\x00\x80\x00\x00\x82\x1B\x02' 

 # send commands to EV3 via bluetooth
with open('/dev/rfcomm0', 'w', 0) as bt:
    bt.write(LED_red)

thekitchenscientist

play_tone = '\x0F\x00\x00\x00\x80\x00\x00\x94\x01\x81\x02\x82\xE8\x03\x82\xE8\x03'
# send commands to EV3 via bluetooth
with open('/dev/rfcomm0', 'w', 0) as bt:
    bt.write(play_tone)

thekitchenscientist

import time

# command to start motor on port A at speed 20
start_motor = '\x0C\x00\x00\x00\x80\x00\x00\xA4\x00\x01\x14\xA6\x00\x01'

# command to stop motor on port A
stop_motor = '\x09\x00\x01\x00\x80\x00\x00\xA3\x00\x01\x00'

# send commands to EV3 via bluetooth
with open('/dev/rfcomm0', 'w', 0) as bt:

thekitchenscientist

#import modules
import time
from ev3py import ev3

#create a reference to the ev3 called 'mybrick'
mybrick = ev3()

# connect with EV3 via Bluetooth
mybrick.connect('bt') 

thekitchenscientist

import serial
from dec_to_hex import h # decimal-to-hexadecimal dictionary

EV3 = serial.Serial('/dev/rfcomm0')

# message length
bytecount = h[44] #look up 44 in hex dictionary

comm_0 = '\x00'

thekitchenscientist

    import serial
    EV3 = serial.Serial('/dev/rfcomm0')
    textstring = "2C000000800000841300820000820000841C018200008232008475692F6D696E6473746F726D732E726766008400"
    
    command = textstring.decode("hex")
    
    print(command)
    
    EV3.write(command)