def write(self, addr, datas):
datas = datas if isinstance(datas, list) else [datas]
record = EtherboneRecord()
record.writes = EtherboneWrites(base_addr=addr, datas=[d for d in datas])
record.wcount = len(record.writes)
packet = EtherbonePacket()
packet.records = [record]
packet.encode()
self.send_packet(self.socket, packet)
if self.debug:
for i, data in enumerate(datas):
print("write {:08x} @ {:08x}".format(data, addr + 4*i))
def write(self, addr, datas):
datas = datas if isinstance(datas, list) else [datas]
length = len(datas)
record = EtherboneRecord()
record.writes = EtherboneWrites(base_addr=addr, datas=iter(datas))
record.wcount = len(record.writes)
packet = EtherbonePacket()
packet.records = [record]
packet.encode()
self.tx_socket.sendto(bytes(packet), (self.server, self.port))
if self.debug:
for i, value in enumerate(datas):
print("write {:08x} @ {:08x}".format(value, addr + 4*i))
def write(self, addr, datas):
datas = datas if isinstance(datas, list) else [datas]
length = len(datas)
record = EtherboneRecord()
record.writes = EtherboneWrites(base_addr=addr, datas=iter(datas))
record.wcount = len(record.writes)
packet = EtherbonePacket()
packet.records = [record]
packet.encode()
self.tx_socket.sendto(bytes(packet), (self.server, self.port))
if self.debug:
for i, value in enumerate(datas):
print("write {:08x} @ {:08x}".format(value, addr + 4*i))
def write(self, addr, datas):
datas = datas if isinstance(datas, list) else [datas]
record = EtherboneRecord()
record.writes = EtherboneWrites(base_addr=addr,
datas=[d for d in datas])
record.wcount = len(record.writes)
packet = EtherbonePacket()
packet.records = [record]
packet.encode()
self.send_packet(self.socket, packet)
if self.debug:
for i, data in enumerate(datas):
print("write {:08x} @ {:08x}".format(data, addr + 4 * i))
def _serve_thread(self):
while True:
client_socket, addr = self.socket.accept()
print("Connected with " + addr[0] + ":" + str(addr[1]))
try:
while True:
try:
packet = self.receive_packet(client_socket)
if packet == 0:
break
except:
break
packet = EtherbonePacket(packet)
packet.decode()
record = packet.records.pop()
# wait for lock
while self.lock:
time.sleep(0.01)
# set lock
self.lock = True
# handle writes:
if record.writes != None:
self.comm.write(record.writes.base_addr,
record.writes.get_datas())
# handle reads
if record.reads != None:
reads = []
for addr in record.reads.get_addrs():
reads.append(self.comm.read(addr))
record = EtherboneRecord()
record.writes = EtherboneWrites(datas=reads)
record.wcount = len(record.writes)
packet = EtherbonePacket()
packet.records = [record]
packet.encode()
self.send_packet(client_socket, packet)
# release lock
self.lock = False
finally:
print("Disconnect")
client_socket.close()
def read(self, addr, length=None):
length_int = 1 if length is None else length
record = EtherboneRecord()
record.reads = EtherboneReads(addrs=[addr+4*j for j in range(length_int)])
record.rcount = len(record.reads)
packet = EtherbonePacket()
packet.records = [record]
packet.encode()
self.tx_socket.sendto(bytes(packet), (self.server, self.port))
datas, dummy = self.rx_socket.recvfrom(8192)
packet = EtherbonePacket(datas)
packet.decode()
datas = packet.records.pop().writes.get_datas()
if self.debug:
for i, value in enumerate(datas):
print("read {:08x} @ {:08x}".format(value, addr + 4*i))
return datas[0] if length is None else datas
def _serve_thread(self):
while True:
client_socket, addr = self.socket.accept()
print("Connected with " + addr[0] + ":" + str(addr[1]))
try:
while True:
try:
packet = self.receive_packet(client_socket)
if packet == 0:
break
except:
break
packet = EtherbonePacket(packet)
packet.decode()
record = packet.records.pop()
# wait for lock
while self.lock:
time.sleep(0.01)
# set lock
self.lock = True
# handle writes:
if record.writes != None:
self.comm.write(record.writes.base_addr, record.writes.get_datas())
# handle reads
if record.reads != None:
reads = []
for addr in record.reads.get_addrs():
reads.append(self.comm.read(addr))
record = EtherboneRecord()
record.writes = EtherboneWrites(datas=reads)
record.wcount = len(record.writes)
packet = EtherbonePacket()
packet.records = [record]
packet.encode()
self.send_packet(client_socket, packet)
# release lock
self.lock = False
finally:
print("Disconnect")
client_socket.close()
def read(self, addr, length=None):
length_int = 1 if length is None else length
# prepare packet
record = EtherboneRecord()
record.reads = EtherboneReads(
addrs=[addr + 4 * j for j in range(length_int)])
record.rcount = len(record.reads)
# send packet
packet = EtherbonePacket()
packet.records = [record]
packet.encode()
self.send_packet(self.socket, packet[:])
# receive response
packet = EtherbonePacket(self.receive_packet(self.socket))
packet.decode()
datas = packet.records.pop().writes.get_datas()
if self.debug:
for i, data in enumerate(datas):
print("read {:08x} @ {:08x}".format(data, addr + 4 * i))
return datas[0] if length is None else datas
def read(self, addr, length=None):
length_int = 1 if length is None else length
record = EtherboneRecord()
record.reads = EtherboneReads(addrs=[addr+4*j for j in range(length_int)])
record.rcount = len(record.reads)
packet = EtherbonePacket()
packet.records = [record]
packet.encode()
self.tx_socket.sendto(bytes(packet), (self.server, self.port))
datas, dummy = self.rx_socket.recvfrom(8192)
packet = EtherbonePacket(datas)
packet.decode()
datas = packet.records.pop().writes.get_datas()
if self.debug:
for i, value in enumerate(datas):
print("read {:08x} @ {:08x}".format(value, addr + 4*i))
return datas[0] if length is None else datas
def read(self, addr, length=None):
length_int = 1 if length is None else length
# prepare packet
record = EtherboneRecord()
record.reads = EtherboneReads(addrs=[addr + 4*j for j in range(length_int)])
record.rcount = len(record.reads)
# send packet
packet = EtherbonePacket()
packet.records = [record]
packet.encode()
self.send_packet(self.socket, packet[:])
# receive response
packet = EtherbonePacket(self.receive_packet(self.socket))
packet.decode()
datas = packet.records.pop().writes.get_datas()
if self.debug:
for i, data in enumerate(datas):
print("read {:08x} @ {:08x}".format(data, addr + 4*i))
return datas[0] if length is None else datas
