def flashbinary(btmac, binfile):
try:
socket = BT_Socket(btmac, 0x1001)
except:
print "bad mac address"
sys.exit()
proto.determine_packet_format(socket)
socket.send(proto.cmd_set_bt_sniff_off())
f = open(binfile, 'rb')
fileLen = len(f.read())
numSectorsToErase = fileLen / 4096 + (fileLen % 4096 > 0)
for i in range(numSectorsToErase):
socket.send(proto.cmd_erase_spiflash_sector(8 + i))
byte = socket.receive(4)
f.seek(0)
bytesToSend = fileLen
addr_offset = 0
data = f.read(220)
while (len(data) != 0):
print bytesToSend
socket.send(proto.write_spiflash(32768 + addr_offset, data))
socket.receive(4)
addr_offset += 220
f.seek(addr_offset)
data = f.read(220)
bytesToSend -= 220
socket.send(proto.cmd_send_time())
socket.send(proto.cmd_reboot_watch())
socket.close()
import sys
import win32com.client #used to control iTunes
import pulseprotocol as proto
from bt_comm import BT_Socket
#Establishing connection with the watch
btmac = sys.argv[1]
try:
socket = BT_Socket(btmac, 0x1001)
except:
print "Bad mac address, or if on Windows, the L2CAPServer might not be wokring"
sys.exit()
proto.determine_packet_format(socket)
socket.send(proto.cmd_set_bt_sniff_off())
socket.receive(4)
#Establishing connection with iTunes
iTunes = win32com.client.gencache.EnsureDispatch("iTunes.Application")
iTunes.Pause()
while (1):
#Receive the commain from the watch
text = socket.receive(256)
#If it's a valid command (Note: non-valid commands will have a length of 2)
if (len(text) is 4):
#transform it into an int
key = proto.int_from_buffer(text)
if (key is 1):
iTunes.PlayPause()
elif (key is 0):
iTunes.NextTrack()
def flashbinary(btmac, binfile, addr, is_url, reboot):
tries = 1
while True:
try:
socket = BT_Socket(btmac, 0x1001)
break
except:
tries += 1
if tries > 3:
print "invalid, missing, or unavailable bd addr"
sys.exit()
proto.determine_packet_format(socket)
socket.send(proto.cmd_set_bt_sniff_off())
if (is_url):
urllib.urlretrieve(binfile, "temp.bin")
f = open("temp.bin", 'rb')
else:
f = open(binfile, 'rb')
fileLen = len(f.read())
numSectorsToErase = fileLen / 4096 + (fileLen % 4096 > 0)
print "Preparing ",
if proto.get_in_vlf() and addr == 0x40000:
# TODO: I don't like having the hard-coded addr check here
proto.cmd_erase_resources(fileLen)
else:
for i in range(numSectorsToErase):
socket.send(proto.cmd_erase_spiflash_sector((addr / 4096) + i))
resp_len = len(socket.receive(1024))
# TODO FIX code duplication here
if resp_len >= 4:
error_count = 0
print ".",
#time.sleep(0.5)
else:
print "Retrying packet ..."
print resp_len
error_count = error_count + 1
if error_count == 5:
socket = handle_error(btmac, socket)
error_count = 0
sys.stdout.flush()
print ""
f.seek(0)
bytesToSend = fileLen
addr_offset = 0
if proto.get_in_vlf():
data_packet_chunk = 128
else:
data_packet_chunk = 220
data = f.read(data_packet_chunk)
error_count = 0
while (len(data) != 0):
print bytesToSend
socket.send(proto.write_spiflash(addr + addr_offset, data))
resp_len = len(socket.receive(1024))
# TODO FIX code duplication here
if resp_len >= 4:
error_count = 0
addr_offset += data_packet_chunk
f.seek(addr_offset)
data = f.read(data_packet_chunk)
bytesToSend -= data_packet_chunk
#time.sleep(0.5)
else:
print "Retrying packet ..."
print resp_len
error_count = error_count + 1
if error_count == 5:
socket = handle_error(btmac, socket)
error_count = 0
socket.send(proto.cmd_send_time())
if is_url:
f.close()
os.remove("temp.bin")
if reboot:
socket.send(proto.cmd_reboot_watch())
socket.close()
def handle_error(btmac, socket):
socket.close()
socket = BT_Socket(btmac, 0x1001)
return socket
