def reset_xaui(self, args):
lev = BYTE.unpack(args[0])[0]
for board in [self._dbe, self._bee2]:
board.regwrite('xaui_rst', lev)
board.logger.info('xaui_rst=%d' % board.regread('xaui_rst'))
board.regwrite('xaui_rst', 0)
board.logger.info('xaui_rst=%d' % board.regread('xaui_rst'))
return BYTE.pack(0)
def _board(self, ibob, command, *args):
argstr = ' '.join(str(a) for a in args)
cmdstr = "%s %s %s" %(ibob, command, argstr)
size, err, resp = self._request(BYTE.pack(15) + cmdstr)
if err:
self.logger.warning("error using _ibob_tinysh!")
return resp
def operations_log(self, level, logger, msg):
argstr = '{0}\r{1}'.format(logger, msg)
cmdstr = pack('!B%ds' %len(argstr), level, argstr)
size, err, resp = self._request(BYTE.pack(96) + cmdstr)
if err:
elf.logger.warning("error sending operations log!")
return
self.logger.log(level, "sent server logger {1}: {0} {2}".format(
level, logger, msg
))
def get_correlation(self):
cmd = BYTE.pack(128)
size, err, pkt = self._request(cmd)
if err:
raise NoCorrelations
self.logger.debug('received: %r' % pkt)
header_struct = BEE2CorrelationProvider._header_struct
data = pkt[header_struct.size:] # should be 3 arrays and 2 floats
corr_time, left, right, current, total = header_struct.unpack(pkt[:header_struct.size])
lagss, visibss, fitss, m, c = self.unpacker.unpack(data)
return (
corr_time, left, right, current, total, # header information
loads(lagss), loads(visibss), loads(fitss), m, c # data
)
def arm_sync(self, args):
self.sync_all()
return BYTE.pack(0)
def stop_fstopping(self):
cmd = BYTE.pack(19)
size, err, resp = self._request(cmd)
def get_reference(self):
cmd = BYTE.pack(16)
size, err, resp = self._request(cmd)
return BYTE.unpack(resp)[0]
def clear_walsh_table(self):
cmd = BYTE.pack(6)
size, err, resp = self._request(cmd)
if err:
self.logger.error("error clearing Walsh table!")
def load_walsh_table(self):
cmd = BYTE.pack(5)
size, err, resp = self._request(cmd)
if err:
self.logger.error("error loading Walsh table!")
def get_dbe_gains(self):
cmd = BYTE.pack(64)
size, err, resp = self._request(cmd)
if err:
self.logger.warning("error getting DBE channel gains!")
return unpack('!16I', resp)
def arm_sync(self):
cmd = BYTE.pack(13)
size, err, resp = self._request(cmd)
if err:
self.logger.warning("error arming syncs!")
