def channel_enabler(slot, ch):
try:
if (not globals()['board_%s_ch_%s_disable' %
(slot, ch)].is_set()) & (get_channel_status(
slot, ch) == 0):
lzamp.set_channel_enable(slot, ch, 1)
except (KeyboardInterrupt, SystemExit):
raise
except Exception:
exception_traceback_log.exception('The following error occurred:')
pass
if check_input_yn(
'\nAre the red LEDs on the AMPs flashing in the correct order (1, 2, 3, 4)? (y/n) '
):
print('fatal error, exiting. AMPs were installed incorrectly.')
event.set()
t.join()
exit()
event.set()
t.join()
event.clear()
print('\n\nTesting digital switch functionality\n')
for slot in range(1, 5):
for ch in range(1, 9):
lzamp.set_channel_enable(slot, ch, 1)
t = Thread(target=loop_test)
t.start()
sleep(1)
if check_input_yn(('Use scope to probe channels 1 and 2 HG on all slots.' +
'Is test pulse visible on all channels? (y/n) ')):
print('fatal error, exiting.')
event.set()
t.join()
exit()
for slot in range(1, 5):
lzamp.set_channel_enable(slot, 2, 0)
if check_input_yn(
('\nCheck same channels again. ' +
def set_board_enable(slot, en):
for ch in range(8):
lzamp.set_channel_enable(slot, ch + 1, en)