def open(self):
##self.application.config_screen.config.tx_phase.Enable(1)
# Create the proper broadcast address for rx_udp_ip.
nm = self.conf.rx_udp_ip_netmask.split('.')
ip = self.conf.rx_udp_ip.split('.')
nm = map(int, nm)
ip = map(int, ip)
bc = ''
for i in range(4):
x = (ip[i] | ~ nm[i]) & 0xFF
bc = bc + str(x) + '.'
self.broadcast_addr = bc[:-1]
# This socket is used for the Simple Network Discovery Protocol by AE4JY
self.socket_sndp = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.socket_sndp.setblocking(0)
self.socket_sndp.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
self.sndp_request = chr(56) + chr(0) + chr(0x5A) + chr(0xA5) + chr(0) * 52
self.sndp_rx_active = True
# conf.rx_udp_port is used for returning ADC samples
# conf.rx_udp_port + 1 is used for control
self.rx_udp_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.rx_udp_socket.setblocking(0)
self.rx_udp_socket.connect((self.conf.rx_udp_ip, self.conf.rx_udp_port + 1))
# conf.tx_audio_port + 1 is used for control
if self.conf.tx_ip:
self.sndp_tx_active = True
self.tx_udp_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.tx_udp_socket.setblocking(0)
self.tx_udp_socket.connect((self.conf.tx_ip, self.conf.tx_audio_port + 1))
else:
self.sndp_tx_active = False
QS.change_rates(96000, 0, 96000, 0)
self.application.test1Button.Enable(0)
return QS.open_rx_udp(self.conf.rx_udp_ip, self.conf.rx_udp_port)
def open(self):
# Create the proper broadcast address for rx_udp_ip.
nm = self.conf.rx_udp_ip_netmask.split('.')
ip = self.conf.rx_udp_ip.split('.')
nm = map(int, nm)
ip = map(int, ip)
bc = ''
for i in range(4):
x = (ip[i] | ~nm[i]) & 0xFF
bc = bc + str(x) + '.'
self.broadcast_addr = bc[:-1]
# This socket is used for the Simple Network Discovery Protocol by AE4JY
self.socket_sndp = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.socket_sndp.setblocking(0)
self.socket_sndp.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
self.sndp_request = chr(56) + chr(0) + chr(0x5A) + chr(
0xA5) + chr(0) * 52
self.sndp_active = self.conf.sndp_active
# conf.rx_udp_port is used for returning ADC samples
# conf.rx_udp_port + 1 is used for control
self.rx_udp_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.rx_udp_socket.setblocking(0)
self.rx_udp_socket.connect(
(self.conf.rx_udp_ip, self.conf.rx_udp_port + 1))
return QS.open_rx_udp(self.conf.rx_udp_ip, self.conf.rx_udp_port)
def open(self): self.rx_udp_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) self.rx_udp_socket.setblocking(0) # conf.rx_udp_port is used for returning ADC samples # conf.rx_udp_port + 1 is used for control self.rx_udp_socket.connect((self.conf.rx_udp_ip, self.conf.rx_udp_port + 1)) return QS.open_rx_udp(self.conf.rx_udp_ip, self.conf.rx_udp_port)
def open(self):
self.rx_udp_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.rx_udp_socket.setblocking(0)
# conf.rx_udp_port is used for returning ADC samples
# conf.rx_udp_port + 1 is used for control
self.rx_udp_socket.connect(
(self.conf.rx_udp_ip, self.conf.rx_udp_port + 1))
return QS.open_rx_udp(self.conf.rx_udp_ip, self.conf.rx_udp_port)
def pre_open(self):
st = "No capture device found."
port = self.conf.rx_udp_port
for i in range(5):
if DEBUG: print ('Send discover')
try:
self.socket_discover.sendto(self.discover_request, (self.broadcast_addr, port))
time.sleep(0.05)
data, addr = self.socket_discover.recvfrom(1500)
except:
if DEBUG > 1: traceback.print_exc()
else:
if len(data) > 32 and data[0] == chr(0xEF) and data[1] == chr(0xFE):
data = map(ord, data)
ver = self.conf.hermes_code_version
bid = self.conf.hermes_board_id
if ver >= 0 and data[9] != ver:
pass
elif bid >= 0 and data[10] != bid:
pass
else:
st = 'Capture from Hermes device: Mac %2x:%2x:%2x:%2x:%2x:%2x, Version %d, ID %d' % tuple(data[3:11])
self.hermes_ip = addr[0]
self.hermes_board_id = data[10]
if DEBUG: print (st)
adr = self.conf.rx_udp_ip
if adr and adr != addr[0]: # Specified IP address
if DEBUG: print("Change IP address from %s to %s" % (addr[0], adr))
ip = adr.split('.')
ip = map(int, ip)
cmd = (chr(0xEF) + chr(0xFE) + chr(0x03) +
chr(data[3]) + chr(data[4]) + chr(data[5]) + chr(data[6]) + chr(data[7]) + chr(data[8]) +
chr(ip[0]) + chr(ip[1]) + chr(ip[2]) + chr(ip[3]) + chr(0) * 60)
self.socket_discover.sendto(cmd, (self.broadcast_addr, port))
time.sleep(0.1)
self.socket_discover.sendto(cmd, (self.broadcast_addr, port))
# Note: There is no response, contrary to the documentation
self.hermes_ip = adr
if False:
try:
data, addr = self.socket_discover.recvfrom(1500)
except:
if DEBUG: traceback.print_exc()
else:
print(repr(data), addr)
##self.hermes_ip = adr
time.sleep(1.0)
st += ', IP %s' % self.hermes_ip
# Open a socket for communication with the hardware
msg = QS.open_rx_udp(self.hermes_ip, port)
if msg[0:8] != "Capture ":
st = msg # Error
break
time.sleep(0.05)
self.socket_discover.close()
self.config_text = st
def pre_open(self):
st = "No capture device found."
port = self.conf.rx_udp_port
for i in range(5):
if DEBUG: print ('Send discover')
try:
self.socket_discover.sendto(self.discover_request, (self.broadcast_addr, port))
time.sleep(0.05)
data, addr = self.socket_discover.recvfrom(1500)
except:
if DEBUG > 1: traceback.print_exc()
else:
if len(data) > 32 and data[0] == chr(0xEF) and data[1] == chr(0xFE):
data = map(ord, data)
ver = self.conf.hermes_code_version
bid = self.conf.hermes_board_id
if ver >= 0 and data[9] != ver:
pass
elif bid >= 0 and data[10] != bid:
pass
else:
st = 'Capture from Hermes device: Mac %2x:%2x:%2x:%2x:%2x:%2x, Version %d, ID %d' % tuple(data[3:11])
self.hermes_ip = addr[0]
self.hermes_board_id = data[10]
if DEBUG: print (st)
adr = self.conf.rx_udp_ip
if adr and adr != addr[0]: # Specified IP address
if DEBUG: print("Change IP address from %s to %s" % (addr[0], adr))
ip = adr.split('.')
ip = map(int, ip)
cmd = (chr(0xEF) + chr(0xFE) + chr(0x03) +
chr(data[3]) + chr(data[4]) + chr(data[5]) + chr(data[6]) + chr(data[7]) + chr(data[8]) +
chr(ip[0]) + chr(ip[1]) + chr(ip[2]) + chr(ip[3]) + chr(0) * 60)
self.socket_discover.sendto(cmd, (self.broadcast_addr, port))
time.sleep(0.1)
self.socket_discover.sendto(cmd, (self.broadcast_addr, port))
# Note: There is no response, contrary to the documentation
self.hermes_ip = adr
if False:
try:
data, addr = self.socket_discover.recvfrom(1500)
except:
if DEBUG: traceback.print_exc()
else:
print(repr(data), addr)
##self.hermes_ip = adr
time.sleep(1.0)
st += ', IP %s' % self.hermes_ip
# Open a socket for communication with the hardware
msg = QS.open_rx_udp(self.hermes_ip, port)
if msg[0:8] != "Capture ":
st = msg # Error
break
time.sleep(0.05)
self.socket_discover.close()
self.config_text = st
def open(self):
# Create the proper broadcast address for rx_udp_ip.
nm = self.conf.rx_udp_ip_netmask.split('.')
ip = self.conf.rx_udp_ip.split('.')
nm = map(int, nm)
ip = map(int, ip)
bc = ''
for i in range(4):
x = (ip[i] | ~ nm[i]) & 0xFF
bc = bc + str(x) + '.'
self.broadcast_addr = bc[:-1]
# This socket is used for the Simple Network Discovery Protocol by AE4JY
self.socket_sndp = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.socket_sndp.setblocking(0)
self.socket_sndp.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
self.sndp_request = chr(56) + chr(0) + chr(0x5A) + chr(0xA5) + chr(0) * 52
self.sndp_active = self.conf.sndp_active
# conf.rx_udp_port is used for returning ADC samples
# conf.rx_udp_port + 1 is used for control
self.rx_udp_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.rx_udp_socket.setblocking(0)
self.rx_udp_socket.connect((self.conf.rx_udp_ip, self.conf.rx_udp_port + 1))
return QS.open_rx_udp(self.conf.rx_udp_ip, self.conf.rx_udp_port)
def pre_open(self):
# This socket is used for the Metis Discover protocol
self.discover_request = b"\xEF\xFE\x02" + b"\x00" * 60
self.socket_discover = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.socket_discover.setblocking(0)
self.socket_discover.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST,
1)
found = False
st = "No capture device found."
port = self.conf.rx_udp_port
for i in range(5):
if found:
break
if DEBUG: print('Send discover')
try:
for broadcast_addr in self.broadcast_addrs:
self.socket_discover.sendto(self.discover_request,
(broadcast_addr, port))
if DEBUG: print('discover_request', (broadcast_addr, port))
time.sleep(0.01)
except:
if DEBUG > 1: traceback.print_exc()
for j in range(5):
try:
data, addr = self.socket_discover.recvfrom(1500)
except:
if DEBUG > 1: traceback.print_exc()
time.sleep(0.02)
continue
else:
if DEBUG:
print('recvfrom', addr, 'length', len(data), "type",
type(data))
data = bytearray(data)
if len(data) > 32 and data[0] == 0xEF and data[1] == 0xFE:
if DEBUG: print('data', data)
ver = self.conf.hermes_code_version
bid = self.conf.hermes_board_id
if ver >= 0 and data[9] != ver:
pass
elif bid >= 0 and data[10] != bid:
pass
else:
st = 'Capture from Hermes device: Mac %2x:%2x:%2x:%2x:%2x:%2x, Code version %d, ID %d' % tuple(
data[3:11])
self.hermes_mac = data[3:9]
self.hermes_ip = addr[0]
self.hermes_code_version = data[9]
self.hermes_board_id = data[10]
QS.set_hermes_id(data[9], data[10])
if data[0x16] >> 6 == 0:
QS.set_params(bandscopeScale=2048)
if DEBUG: print(st)
adr = self.conf.rx_udp_ip
found = True
if adr and adr != addr[0]: # Change the IP address
if DEBUG:
print("Change IP address from %s to %s" %
(addr[0], adr))
ip = adr.split('.')
ip = list(map(int, ip))
cmd = bytearray(73)
cmd[0] = 0xEF
cmd[1] = 0xFE
cmd[2] = 0x03
cmd[3] = data[3]
cmd[4] = data[4]
cmd[5] = data[5]
cmd[6] = data[6]
cmd[7] = data[7]
cmd[8] = data[8]
cmd[9] = ip[0]
cmd[10] = ip[1]
cmd[11] = ip[2]
cmd[12] = ip[3]
for broadcast_addr in self.broadcast_addrs:
self.socket_discover.sendto(
cmd, (broadcast_addr, port))
time.sleep(0.01)
# Note: There is no response, contrary to the documentation
self.hermes_ip = adr
if False:
try:
data, addr = self.socket_discover.recvfrom(
1500)
except:
if DEBUG: traceback.print_exc()
else:
print(repr(data), addr)
##self.hermes_ip = adr
time.sleep(1.0)
st += ', IP %s' % self.hermes_ip
break
if not found and self.conf.udp_rx_ip:
self.hermes_ip = self.conf.udp_rx_ip
code = 62
bid = 6
self.hermes_code_version = code
self.hermes_board_id = bid
QS.set_hermes_id(code, bid)
st = 'Capture from Hermes device at specified IP %s' % self.hermes_ip
found = True
if found:
# Open a socket for communication with the hardware
msg = QS.open_rx_udp(self.hermes_ip, port)
if msg[0:8] != "Capture ":
st = msg # Error
self.socket_discover.close()
self.config_text = st
self.ChangeLNA(
2
) # Initialize the LNA using the correct LNA code from the FPGA code version
