ii

PowerMeterTx.py

@@ -1,7 +1,7 @@
 from ant.core import message
 from ant.core.constants import *
 from ant.core.exceptions import ChannelError
-from const import *
+from iConst import *
 import thread
 from binascii import hexlify
 import struct

README.md

@@ -1,2 +1,18 @@
 # iconsole
-reverse engineering of the iconsole+ bike computer serial protocol
+Reverse engineering of the iconsole+ bike computer serial protocol.
+
+Broadcasts the power and speed on the ANT network.
+
+## Requirements
+
+```
+$ pip install --user requirements.txt
+```
+
+## Usage
+
+```
+$ python iConsole.py <ANT Network Key in ASCII Hex>
+```
+
+Use the ANT+ network key to record the data with ANT+ compatible devices, such as a bike computer or fitness watch.

SpeedTx.py

@@ -1,7 +1,7 @@
 from ant.core import message
 from ant.core.constants import *
 from ant.core.exceptions import ChannelError
-from const import *
+from iConst import *
 import thread
 from binascii import hexlify
 import struct

iConsole.py

@@ -1,3 +1,5 @@
+#!/usr/bin/env python
+
 # f0:b2   01:01:04:06 03:11     01:3b  01:07  01:0d   01:01  0f:33    09      02
 #           T: 3:05   21.0km/h  RPM58  D:0.6  cal 12  HF 0   W:1450   LVL8
 #
@@ -42,13 +44,13 @@
 
 import serial, struct, sys, hashlib, curses
 from time import sleep
-from binascii import hexlify
+from binascii import hexlify,unhexlify
 from ant.core import driver
 from ant.core import node
 from bluetooth import *
 from PowerMeterTx import PowerMeterTx
 from SpeedTx import SpeedTx
-from const import *
+from iConst import *
 
 INIT_A0 = struct.pack('BBBBB', 0xf0, 0xa0, 0x02, 0x02, 0x94)
 PING = struct.pack('BBBBB', 0xf0, 0xa0, 0x01, 0x01, 0x92)
@@ -232,9 +234,10 @@ def main(win):
             win.refresh()
 
 if  __name__ =='__main__':
+    NETKEY = unhexlify(sys.argv[1])
     stick = driver.USB1Driver(device="/dev/ttyANT", log=LOG, debug=DEBUG)
     antnode = node.Node(stick)
-    print("Starting ANT node")
+    print("Starting ANT node on network %s" % sys.argv[1])
     antnode.start()
     key = node.NetworkKey('N:ANT+', NETKEY)
     antnode.setNetworkKey(0, key)

iConst.py

@@ -1,4 +1,3 @@
-NETKEY = '\xB9\xA5\x21\xFB\xBD\x72\xC3\x45'
 CADENCE_DEVICE_TYPE = 0x7A
 SPEED_DEVICE_TYPE = 0x7B
 SPEED_CADENCE_DEVICE_TYPE = 0x79

requirements.txt

@@ -0,0 +1,2 @@
+git+https://github.com/baderj/python-ant.git
+pybluez

testpower.py

@@ -1,20 +1,21 @@
 import serial, struct, sys, hashlib, curses
 from time import sleep
-from binascii import hexlify
+from binascii import hexlify,unhexlify
 from ant.core import driver
 from ant.core import node
 from bluetooth import *
 from PowerMeterTx import PowerMeterTx
-from const import *
+from iConst import *
 
 power_meter = None
 
 POWER_SENSOR_ID = int(int(hashlib.md5(getserial()).hexdigest(), 16) & 0xfffe) + 1
 
 if  __name__ =='__main__':
+    NETKEY = unhexlify(sys.argv[1])
     stick = driver.USB1Driver(device="/dev/ttyANT", log=None, debug=True)
     antnode = node.Node(stick)
-    print("Starting ANT node")
+    print("Starting ANT node on network %s" % sys.argv[1])
     antnode.start()
     key = node.NetworkKey('N:ANT+', NETKEY)
     antnode.setNetworkKey(0, key)

testspeed.py

@@ -1,20 +1,21 @@
 import serial, struct, sys, hashlib, curses
 from time import sleep
-from binascii import hexlify
+from binascii import hexlify,unhexlify
 from ant.core import driver
 from ant.core import node
 from bluetooth import *
 from SpeedTx import SpeedTx
-from const import *
+from iConst import *
 
 speed = None
 
 SPEED_SENSOR_ID = int(int(hashlib.md5(getserial()).hexdigest(), 16) & 0xfffe) + 2
 
 if  __name__ =='__main__':
+    NETKEY = unhexlify(sys.argv[1])
     stick = driver.USB1Driver(device="/dev/ttyANT", log=None, debug=True)
     antnode = node.Node(stick)
-    print("Starting ANT node")
+    print("Starting ANT node on network %s" % sys.argv[1])
     antnode.start()
     key = node.NetworkKey('N:ANT+', NETKEY)
     antnode.setNetworkKey(0, key)