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#!/usr/bin/env python
import tango
import logging
import argparse
import numpy as np
import time
# Get the module logger
logger = logging.getLogger("FofbTool")
###################################################################################################
# TANGO DEVICE PROXIES
###################################################################################################
cellnode_subscribers = [ tango.DeviceProxy("ans/dg/fofb-cellnode-{}".format(cell)) for cell in ("C01", "C06", "C09", "C14") ]
centralnode_subscriber = tango.DeviceProxy("ans/dg/fofb-centralnode")
bpmmanager = tango.DeviceProxy("ans/dg/bpm-manager")
fofbcommand = tango.DeviceProxy("ans/dg/fofb-command")
###################################################################################################
# OPERATION FUNCTIONS
###################################################################################################
def cellnode_stop_ccn(cnp):
logger.info("Stopping CCN on {}".format(cnp.name()))
cnp["ccnpack0_control"] = False
cnp["ccnunpack0_control"] = False
def cellnode_start_ccn(cnp):
logger.info("Starting CCN on {}".format(cnp.name()))
cnp["ccneth0_reset"] = 0x60000001 # impossible to write 0xE0000001
cnp["ccneth0_gt_reset"] = 1
cnp["ccneth0_gt_reset"] = 0
cnp["ccneth0_reset"] = 0
cnp["ccnpack0_control"] = True
cnp["ccnunpack0_control"] = True
def cellnode_ack_ccn(snp):
logger.info("Ack CCN error on {}".format(cnp.name()))
cnp["ccnpack0_reset_error"] = True
cnp["ccnunpack0_reset_error"] = True
cnp["ccnpack0_reset_error"] = False
cnp["ccnunpack0_reset_error"] = False
def centralnode_stop_ccn(cnp):
logger.info("Stopping CCN on {}".format(cnp.name()))
for n in range(4):
cnp["ccnpack{}_control".format(n)] = False
cnp["ccnunpack{}_control".format(n)] = False
def centralnode_start_ccn(cnp):
logger.info("Starting CCN on {}".format(cnp.name()))
for n in range(4):
cnp["ccneth{}_reset".format(n)] = 0x60000001 # impossible to write 0xE0000001
cnp["ccneth{}_gt_reset".format(n)] = 1
cnp["ccneth{}_gt_reset".format(n)] = 0
cnp["ccneth{}_reset".format(n)] = 0
cnp["ccnpack{}_control".format(n)] = True
cnp["ccnunpack{}_control".format(n)] = True
cnp["ccnpack{}_reset_error".format(n)] = True
cnp["ccnunpack{}_reset_error".format(n)] = True
cnp["ccnpack{}_reset_error".format(n)] = False
cnp["ccnunpack{}_reset_error".format(n)] = False
def cellnode_configure_ccn(cnp, nbpm=None, npsc=100):
"""
Configure the ComCellNode block.
PARAMETERS
----------
nbpm:
Number of BPM allowed by the filter, hence the number of expected BPM packets.
If None, auto detect the number from the combpm_filter_table attribute.
npsc:
Number of total PSC, hence the number of expected PSC packets.
"""
if nbpm is None:
# Get number of BPM activated in the filter
nbpm = int((cnp["combpm_filter_table"].value == 0x80).sum())
logger.debug("{} bpm allowed in the filter on {}".format(nbpm, cnp.name()))
maclen = 10*nbpm+10
logger.debug("Configure packeter framesize (mac length) to {}".format(maclen))
cnp["ccnpack0_framesize"] = maclen
logger.debug("Configure packeter npackets to {}".format(nbpm-1))
cnp["ccnpack0_npackets"] = nbpm-1
maclen = npsc*6+10
logger.debug("Configure unpacketer framesize (mac length) to {}".format(maclen))
cnp["ccnunpack0_framesize"] = maclen
logger.info("Configuration of CCN done on {}.".format(cnp.name()))
def centralnode_configure_ccn(cnp, nbpm=[30,30,30,32], npsc=100):
"""
Configure the ComCellNode block.
PARAMETERS
----------
nbpm: list(int)
Number of BPM packet received on each interface.
npsc:
Number of total PSC, hence the number of expected PSC packets.
"""
for n in range(4):
maclen = npsc*6+10
logger.debug("Configure packeter {} framesize (mac length) to {}".format(n, maclen))
cnp["ccnpack{}_framesize".format(n)] = maclen
logger.debug("Configure packeter {} npackets to {}".format(n, npsc-1))
cnp["ccnpack{}_npackets".format(n)] = npsc-1
maclen = 10*nbpm[n]+10
logger.debug("Configure unpacketer {} framesize (mac length) to {}".format(n, maclen))
cnp["ccnunpack{}_framesize".format(n)] = maclen
logger.info("Configuration of CCN done on {}.".format(cnp.name()))
def cellnode_stop_combpm(cnp):
logger.info("Stopping ComBpm on {}".format(cnp.name()))
cnp["combpm_reset"] = 1
cnp["combpm_gt_control"] = 0x5
def cellnode_start_combpm(cnp):
logger.info("Starting ComBpm on {}".format(cnp.name()))
cnp["combpm_reset"] = 0
cnp["combpm_gt_control"] = 0x1
cnp["combpm_reset_error"] = True
cnp["combpm_reset_error"] = False
def cellnode_configure_combpm(cnp):
# Filter list depends on the cellnode
filterlist = {
"C01":np.array(list(range(1,23))+list(range(115,123))),
"C06":np.array(range(23,53)),
"C09":np.array(range(53,83)),
"C14":np.array(range(83,115)),
}
for k in filterlist.keys():
if k in cnp.name():
logger.debug("Activate BPMs {} in the filter for {}".format(filterlist[k], cnp.name()))
f = cnp["combpm_filter_table"].value
f[:] = 0
f[np.array(filterlist[k])] = 0x80
cnp["combpm_filter_table"] = f
logger.info("Configuration of ComBpm done on {}.".format(cnp.name()))
def cellnode_configure_comcorr(cnp, enable=True):
pscidlist = {
'C01':[50,100,49,99,255,255,255,255,2,52,1,51,255,255,255,255,56,6,3,53,4,54,5,55,10,60,7,57,8,58,9,59],
'C06':[12,62,11,61,255,255,255,255,14,64,13,63,255,255,255,255,68,18,15,65,16,66,17,67,22,72,19,69,20,70,21,71],
'C09':[24,74,23,73,255,255,255,255,26,76,25,75,255,255,255,255,80,30,27,77,28,78,29,79,34,84,31,81,32,82,33,83],
'C14':[36,86,35,85,37,87,38,88,40,90,39,89,255,255,255,255,94,44,41,91,42,92,43,93,48,98,45,95,46,96,47,97]
}
for k in pscidlist.keys():
if k in cnp.name():
logger.debug("Set PSCIDs {} in the filter for {}".format(pscidlist[k], cnp.name()))
f= cnp["comcorr_line_id"].value
f[:] = pscidlist[k]
f[:] = f+ 0x10000*bool(enable)
logger.debug("Set comcorr_line_id {} for {}".format(f, cnp.name()))
cnp["comcorr_line_id"] = f
logger.info("Configuration of ComCorr done on {}.".format(cnp.name()))
def centralnode_configure_corr(cnp):
# Legacy
cnp["corr_k1a_x"]=256
cnp["corr_k1b_x"]=0
cnp["corr_k1ic_x"]=64
cnp["corr_k1d_x"]=16300
cnp["corr_k1a_y"]=256
cnp["corr_k1b_y"]=0
cnp["corr_k1ic_y"]=64
cnp["corr_k1d_y"]=16300
# Unitary
cnp["corr_k2a_x"]=128
cnp["corr_k2b_x"]=0
cnp["corr_k2ic_x"]=8192
cnp["corr_k2d_x"]=0
cnp["corr_k2a_y"]=128
cnp["corr_k2b_y"]=0
cnp["corr_k2ic_y"]=8192
cnp["corr_k2d_y"]=0
f= cnp["corr_pscid"].value
f[0:100] = range(1,101)
cnp["corr_pscid"] = f
logger.info("Configuration of Corr done on {}.".format(cnp.name()))
def fofbcommand_writeref(what='current'):
if what=="current":
fofbcommand["x_ref_orbit"] = (bpmmanager.xmeanorbit*1e6).astype(int)
fofbcommand["y_ref_orbit"] = (bpmmanager.zmeanorbit*1e6).astype(int)
if what=="oldref":
fofbcommand["x_ref_orbit"] = (bpmmanager.xreforbit*1e6).astype(int)
fofbcommand["y_ref_orbit"] = (bpmmanager.zreforbit*1e6).astype(int)
if what=="zeros":
fofbcommand["x_ref_orbit"] = np.zeros(122, dtype=int)
fofbcommand["y_ref_orbit"] = np.zeros(122, dtype=int)
def fofbcommand_writemat(filename='respmat.npy'):
fofbcommand["x_inv_resp_mat"] = np.hstack([np.zeros((50, 1)), np.load(filename)[50:], np.zeros((50,5))]).astype(int)
fofbcommand["y_inv_resp_mat"] = np.hstack([np.zeros((50, 1)), np.load(filename)[:50], np.zeros((50,5))]).astype(int)