def on_board_change(self, index):
log.debug('%d, %s', index, self.ui.cbo_roach.itemText(index))
roach = self.ui.cbo_roach.itemText(index)
if self.fpga and self.fpga.is_connected():
log.info('Disconnect from %s:%d' % self.fpga.bindaddr)
self.fpga.stop()
self.fpga = None
if self.timer_id != 0:
self.killTimer(self.timer_id)
self.timer_id = 0
log.info('Connecting to %s', roach)
self.fpga = katcp_wrapper.FpgaClient(roach)
time.sleep(0.1)
if not self.fpga.is_connected():
msg = 'Can not connect to %s' % roach
log.warn(msg)
self.fpga.stop()
QtGui.QMessageBox.critical(self, 'Error', msg,
QtGui.QMessageBox.Ok, 0)
return
# katadc.chip_init(self.fpga, 0)
# katadc.chip_init(self.fpga, 1)
self.retrieve_board_level_entries()
self.retrieve_unit_level_entries()
rb_unit = self.ui.rb_unit0 if self.unit == 0 else self.ui.rb_unit1
rb_unit.setChecked(True)
if self.timer_id == 0:
self.timer_id = self.startTimer(1000)
import sys
import time
import os.path
import katcp_wrapper
roach_board, ext = os.path.splitext(os.path.basename(sys.argv[0]))
fpga = katcp_wrapper.FpgaClient(roach_board)
time.sleep(0.1)
if fpga.is_connected():
print('Connected to %s:%d' % fpga.bindaddr)
lh = log_handlers.DebugLogHandler()
logger = logging.getLogger(roach)
logger.addHandler(lh)
logger.setLevel(10)
parser = argparse.ArgumentParser()
parser.add_argument('-s',
'--skip',
action='store_true',
default=False,
help='Skip programming FPGA')
args = parser.parse_args()
print('Connecting to server %s on port %i... ' % (roach, katcp_port)),
fpga = katcp_wrapper.FpgaClient(roach,
katcp_port,
timeout=10,
logger=logger)
time.sleep(0.1)
# '''
if fpga.is_connected():
print('ok')
else:
print('ERROR connecting to server %s on port %i.\n' %
(roach, katcp_port))
exit_fail()
print('-' * 20)
if not args.skip:
print('Programming FPGA with %s ... ' % bitstream),
"e.g. {0:s} r1745 0").format(os.path.basename(sys.argv[0])))
exit()
log = init_logger()
roach = sys.argv[1]
katcp_port = 7147
unit = int(sys.argv[2]) if len(sys.argv) > 2 else 0
if not unit in (0, 1):
log.critical('Invalid unit number %d', unit)
exit()
try:
log.info('Connecting to server %s on port %i ... ' %
(roach, katcp_port))
fpga = katcp_wrapper.FpgaClient(roach, katcp_port, timeout=1)
time.sleep(0.1)
if not fpga.is_connected():
log.error('ERROR connecting to server %s on port %i.\n' %
(roach, katcp_port))
exit()
app = QtGui.QApplication([])
setup_gui(roach + ' - {:d}'.format(unit))
plot_anim(unit)
timer = QtCore.QTimer()
timer.timeout.connect(lambda: plot_anim(unit))
timer.start(1000)
