def disableSniffing(self):
self.sn = self.sn + 1
if self.sn > 255:
self.sn = 1
data = struct.pack('BBBBBBBBBB', 0xAA, HASSEB_CONFIGURE_DEVICE,
self.sn, 0, 0, 0, 0, 0, 0, 0)
hidapi.hid_write(self.device, data)
def send(self, command):
time.sleep(0.02) # a delay between sent messages need to be at lest 22*417 µs
self._response_message = None
data = self.construct(command)
self.send_message = struct.pack('BB', data[7], data[8])
if command.response is not None:
self._pending = command
self._response_message = None
hidapi.hid_write(self.device, data)
self.wait_for_response()
return command.response(self.extract(self._response_message))
else:
self._pending = None
hidapi.hid_write(self.device, data)
return
def ptt_stop(self) -> int:
"""[TX] Stops Transmit on the Radio."""
stop = roip.PTT_STOP
wrote = hidapi.hid_write(self.hid_device, stop)
self._logger.debug('stop="%s" wrote="%s"', stop, wrote)
assert len(stop) == wrote
return wrote
def ptt_start(self) -> int:
"""[TX] Triggers Transmit on the Radio."""
start = roip.PTT_START
wrote = hidapi.hid_write(self.hid_device, start)
self._logger.debug('start="%s" wrote="%s"', start, wrote)
assert len(start) == wrote
return wrote
def readFirmwareVersion(self):
self.sn = self.sn + 1
if self.sn > 255:
self.sn = 1
data = struct.pack('BBBBBBBBBB', 0xAA, HASSEB_READ_FIRMWARE_VERSION,
self.sn, 0, 0, 0, 0, 0, 0, 0)
hidapi.hid_write(self.device, data)
data = hidapi.hid_read(self.device, 10)
for i in range(0, 100):
if len(data) == 10:
if data[1] != HASSEB_READ_FIRMWARE_VERSION:
data = hidapi.hid_read(self.device, 10)
else:
return f"{data[3]}.{data[4]}"
else:
data = hidapi.hid_read(self.device, 10)
return f"VERSION_ERROR"
def SendCommand(packet_array):
packets = chr(0x00) # pre-pad with 0x00 per hid_write documentation
for byte in packet_array:
packets = packets + chr(int(byte, 16))
hidapi.hid_init()
# Connect to the RadioSHARK
dev = hidapi.hid_open(0x077d, 0x627a)
# Write the packets
packets_written = hidapi.hid_write(dev, packets)
# Close out
hidapi.hid_close(dev)
if (args.debug):
print "Packet Array: %s" % packet_array
print "Number of Packets Sent: %s" % str(1 + len(packet_array))
print "Number of Packets Written: %i" % packets_written
def clear_display(no):
for i in range(0, 8):
hidapi.hid_write(device, (bytearray((("e00000%02x00200008" % (8 * i) + ((265 - 8) * "00")).replace("e0", "e%d" %no)).decode("hex"))))
hidapi.hid_init()
print 'Loaded hidapi library from: {:s}\n'.format(hidapi.hid_lib_path())
devices = hidapi.hid_enumerate(0x17cc, 0x1140)
if len(devices) == 0:
print "No maschine attached"
exit(1)
device = hidapi.hid_open(0x17cc, 0x1140)
quiet_state = "20000000100020003000400050006000700080009000a000b000c000d000e000f0000000100020003000400050006000700080009000a000b000c000d000e000f0"
to_bytearray = lambda display: [bytearray(line.replace(" ", "").decode("hex")) for line in display]
write_display = lambda display: [hidapi.hid_write(device, line) for line in to_bytearray(display)]
def clear_display(no):
for i in range(0, 8):
hidapi.hid_write(device, (bytearray((("e00000%02x00200008" % (8 * i) + ((265 - 8) * "00")).replace("e0", "e%d" %no)).decode("hex"))))
led_state = bytearray("820a0a0a 0a0a0a0a 0a0a0a0a 0a0a0a0a 0a0a0a0a 0a0a0a0a 0a3f3f3f 3f3f3f3f".replace(" ", "").decode("hex"))
hidapi.hid_write(device, led_state)
def import_image(display_no, fname):
import textwrap
result_str = open(fname, "r").read()
result_bytes = textwrap.wrap(result_str, 2)
# reverse bits of each byte
result_bytes = ''.join(['%02x' % int('{0:08b}'.format(int(n, 16))[::-1], 2) for n in result_bytes])
print result_bytes
def tx_type2(handle, msg):
msg = bytes('@', 'utf-8') + seq2.to_bytes(1, byteorder='big') + bytes('{}\n@@@@@@@@@@@@@'.format(msg), 'utf-8')
hidapi.hid_write(handle, msg)
def tx_type1(handle, msg):
msg = bytes('@{:04X}{}\n@@@@@@@@@@'.format(0x0001, msg), 'utf-8')
hidapi.hid_write(handle, msg)
def send_message(self, command, data=[]):
message_id, message = self.construct_message(command, data)
result = Deferred()
self.pending_requests[message_id] = result
hidapi.hid_write(self.device, message)
return Promise(result)
def write_teensy(dev, buf, buf_size):
# add report id
buf = ctypes.create_string_buffer("\x00" + buf.raw)
buf_size = buf_size + 1
# write data
return hidapi.hid_write(dev, buf, buf_size)
def tx_type2(self, handle, msg):
msg = bytes('@') + self.to_bytes(self.seq2, 1) + bytes(
'{}\n@@@@@@@@@@@@@'.format(msg))
hidapi.hid_write(handle, msg)
def tx_type1(self, handle, msg):
msg = bytes('@{:04X}{}\n@@@@@@@@@@'.format(self.seq1, msg))
hidapi.hid_write(handle, msg)
