def query_fast_io_boards(self):
"""Query the NET processor to see if any FAST IO boards are connected.
If so, queries the IO boards to log them and make sure they're the proper firmware version.
"""
self.writer.write('SA:\r'.encode())
msg = ''
while not msg.startswith('SA:'):
msg = (yield from self.readuntil(b'\r')).decode()
if not msg.startswith('SA:'):
self.platform.debug_log(
"Got unexpected message from FAST: {}".format(msg))
self.platform.process_received_message(msg)
self.platform.debug_log('Querying FAST IO boards...')
firmware_ok = True
for board_id in range(128):
self.writer.write('NN:{:02X}\r'.format(board_id).encode())
msg = ''
while not msg.startswith('NN:'):
msg = (yield from self.readuntil(b'\r')).decode()
if not msg.startswith('NN:'):
self.platform.debug_log(
"Got unexpected message from FAST: {}".format(msg))
if msg == 'NN:F\r':
break
node_id, model, fw, dr, sw, _, _, _, _, _, _ = msg.split(',')
node_id = node_id[3:]
model = model.strip('\x00')
# Iterate as many boards as possible
if not model or model == '!Node Not Found!':
break
self.platform.register_io_board(
FastIoBoard(int(node_id, 16), model, fw, int(sw, 16),
int(dr, 16)))
self.platform.debug_log('Fast IO Board {0}: Model: {1}, '
'Firmware: {2}, Switches: {3}, '
'Drivers: {4}'.format(
node_id, model, fw, int(sw, 16),
int(dr, 16)))
if StrictVersion(IO_MIN_FW) > str(fw):
self.platform.log.critical(
"Firmware version mismatch. MPF "
"requires the IO boards to be firmware {0}, but "
"your Board {1} ({2}) is v{3}".format(
IO_MIN_FW, node_id, model, fw))
firmware_ok = False
if not firmware_ok:
raise AssertionError("Exiting due to IO board firmware mismatch")
async def query_fast_io_boards(self):
"""Query the NET processor to see if any FAST IO boards are connected.
If so, queries the IO boards to log them and make sure they're the proper firmware version.
"""
# reset CPU early
try:
await asyncio.wait_for(self.reset_net_cpu(),
5,
loop=self.machine.clock.loop)
except asyncio.TimeoutError:
self.platform.warning_log(
"Reset of NET CPU failed. This might be a firmware bug in your version."
)
else:
self.platform.debug_log("Reset successful")
await asyncio.sleep(.5, loop=self.machine.clock.loop)
self.platform.debug_log('Reading all switches.')
self.writer.write('SA:\r'.encode())
msg = ''
while not msg.startswith('SA:'):
msg = (await self.readuntil(b'\r')).decode()
if not msg.startswith('SA:'):
self.platform.log.warning(
"Got unexpected message from FAST: {}".format(msg))
self.platform.process_received_message(msg, "NET")
self.platform.debug_log('Querying FAST IO boards...')
firmware_ok = True
for board_id in range(128):
self.writer.write('NN:{:02X}\r'.format(board_id).encode())
msg = ''
while not msg.startswith('NN:'):
msg = (await self.readuntil(b'\r')).decode()
if not msg.startswith('NN:'):
self.platform.debug_log(
"Got unexpected message from FAST: {}".format(msg))
if msg == 'NN:F\r':
break
node_id, model, fw, dr, sw, _, _, _, _, _, _ = msg.split(',')
node_id = node_id[3:]
model = model.strip('\x00')
# Iterate as many boards as possible
if not model or model == '!Node Not Found!':
break
self.platform.register_io_board(
FastIoBoard(int(node_id, 16), model, fw, int(sw, 16),
int(dr, 16)))
self.platform.debug_log('Fast IO Board {0}: Model: {1}, '
'Firmware: {2}, Switches: {3}, '
'Drivers: {4}'.format(
node_id, model, fw, int(sw, 16),
int(dr, 16)))
if StrictVersion(IO_MIN_FW) > str(fw):
self.platform.log.critical(
"Firmware version mismatch. MPF "
"requires the IO boards to be firmware {0}, but "
"your Board {1} ({2}) is v{3}".format(
IO_MIN_FW, node_id, model, fw))
firmware_ok = False
if not firmware_ok:
raise AssertionError("Exiting due to IO board firmware mismatch")