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Production Test Suite
Commit 311d72bb authored by Matthieu Cattin's avatar Matthieu Cattin
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test12: Uses common modules, added exception handling.

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test/fmcadc100m14b4cha/python/test12.py
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...@@ -5,19 +5,28 @@ ...@@ -5,19 +5,28 @@
# Author: Matthieu Cattin <matthieu.cattin@cern.ch> # Author: Matthieu Cattin <matthieu.cattin@cern.ch>
# Licence: GPL v2 or later. # Licence: GPL v2 or later.
# Website: http://www.ohwr.org # Website: http://www.ohwr.org
# Last modifications: 30/5/2012
# Import system modules
import sys import sys
import rr
import time import time
import os import os
from numpy import *
from pylab import *
# Add common modules and libraries location to path
sys.path.append('../../../')
sys.path.append('../../../gnurabbit/python/')
sys.path.append('../../../common/')
# Import common modules
from ptsexcept import * from ptsexcept import *
import rr
import spec_fmc_adc # Import specific modules
import fmc_adc from fmc_adc_spec import *
import calibr_box from fmc_adc import *
from numpy import *
from pylab import *
from calibr_box import *
import find_usb_tty import find_usb_tty
from PAGE.Agilent33250A import * from PAGE.Agilent33250A import *
from PAGE.SineWaveform import * from PAGE.SineWaveform import *
...@@ -30,14 +39,6 @@ test12: Takes an aqcuisition of all channels and print it to a file and on the s ...@@ -30,14 +39,6 @@ test12: Takes an aqcuisition of all channels and print it to a file and on the s
Note: Requires test00.py to run first to load the firmware! Note: Requires test00.py to run first to load the firmware!
""" """
# Calibration box vendor and product IDs
BOX_USB_VENDOR_ID = 0x10c4 # Cygnal Integrated Products, Inc.
BOX_USB_PRODUCT_ID = 0xea60 # CP210x Composite Device
# Agilent AWG serial access vendor and product IDs
AWG_USB_VENDOR_ID = 0x0403 # Future Technology Devices International, Ltd
AWG_USB_PRODUCT_ID = 0x6001 # FT232 USB-Serial (UART) IC
AWG_BAUD = 57600
NB_CHANNELS = 4 NB_CHANNELS = 4
...@@ -54,23 +55,13 @@ NB_SHOTS = 1 ...@@ -54,23 +55,13 @@ NB_SHOTS = 1
ACQ_LENGTH = 10000 # in samples ACQ_LENGTH = 10000 # in samples
def load_firmware(default_directory):
print('Load firmware to FPGA')
path_fpga_loader = '../../../gnurabbit/user/fpga_loader';
path_firmware = '../firmwares/spec_fmcadc100m14b4cha.bin';
firmware_loader = os.path.join(default_directory, path_fpga_loader)
bitstream = os.path.join(default_directory, path_firmware)
print firmware_loader + ' ' + bitstream
os.system( firmware_loader + ' ' + bitstream )
time.sleep(2);
def open_all_channels(fmc): def open_all_channels(fmc):
for i in range(1,NB_CHANNELS+1): for i in range(1,NB_CHANNELS+1):
fmc.set_input_range(i, 'OPEN') fmc.set_input_range(i, 'OPEN')
time.sleep(SSR_SET_SLEEP) time.sleep(SSR_SET_SLEEP)
def fmc_adc_init(spec, fmc): def fmc_adc_init(spec, fmc):
print('Initialise FMC board.') print "Initialise FMC board.\n"
# Reset offset DACs # Reset offset DACs
fmc.dc_offset_reset() fmc.dc_offset_reset()
# Make sure all switches are OFF # Make sure all switches are OFF
...@@ -93,7 +84,7 @@ def hex2signed(value): ...@@ -93,7 +84,7 @@ def hex2signed(value):
def digital2volt(value, full_scale, nb_bit): def digital2volt(value, full_scale, nb_bit):
return float(value) * float(full_scale)/2**nb_bit return float(value) * float(full_scale)/2**nb_bit
def acq_channels(fmc, spec_fmc, adc_fs, pause): def acq_channels(fmc, carrier, adc_fs, pause):
# Make sure no acquisition is running # Make sure no acquisition is running
fmc.stop_acq() fmc.stop_acq()
time.sleep(pause) time.sleep(pause)
...@@ -114,11 +105,11 @@ def acq_channels(fmc, spec_fmc, adc_fs, pause): ...@@ -114,11 +105,11 @@ def acq_channels(fmc, spec_fmc, adc_fs, pause):
# Retrieve data trough DMA # Retrieve data trough DMA
trig_pos = fmc.get_trig_pos() trig_pos = fmc.get_trig_pos()
# Enable "DMA done" iinterrupt # Enable "DMA done" iinterrupt
spec_fmc.set_irq_en_mask(0x1) carrier.set_irq_en_mask(0x1)
# Read ACQ_LENGTH samples after the trigger for all channels # Read ACQ_LENGTH samples after the trigger for all channels
channels_data = spec_fmc.get_data((trig_pos<<3), ACQ_LENGTH*8) channels_data = carrier.get_data((trig_pos<<3), ACQ_LENGTH*8)
# Disable "DMA done" iinterrupt # Disable "DMA done" iinterrupt
spec_fmc.set_irq_en_mask(0x0) carrier.set_irq_en_mask(0x0)
channels_data = [hex2signed(item) for item in channels_data] channels_data = [hex2signed(item) for item in channels_data]
channels_data = [digital2volt(item,adc_fs,16) for item in channels_data] channels_data = [digital2volt(item,adc_fs,16) for item in channels_data]
return channels_data return channels_data
...@@ -142,38 +133,75 @@ def plot_channels(ch_data, ch_mean, ylimit): ...@@ -142,38 +133,75 @@ def plot_channels(ch_data, ch_mean, ylimit):
def main (default_directory='.'): def main (default_directory='.'):
# Load firmware # Constants declaration
load_firmware(default_directory) TEST_NB = 12
FMC_ADC_BITSTREAM = '../firmwares/spec_fmcadc100m14b4cha.bin'
# Objects declaration FMC_ADC_BITSTREAM = os.path.join(default_directory, FMC_ADC_BITSTREAM)
spec = rr.Gennum() # bind to the SPEC board EXPECTED_BITSTREAM_TYPE = 0x1
spec_fmc = spec_fmc_adc.CSpecFmcAdc100Ms(spec)
fmc = fmc_adc.CFmcAdc100Ms(spec) # Calibration box vendor and product IDs
BOX_USB_VENDOR_ID = 0x10c4 # Cygnal Integrated Products, Inc.
BOX_USB_PRODUCT_ID = 0xea60 # CP210x Composite Device
# Agilent AWG serial access vendor and product IDs
AWG_USB_VENDOR_ID = 0x0403 # Future Technology Devices International, Ltd
AWG_USB_PRODUCT_ID = 0x6001 # FT232 USB-Serial (UART) IC
AWG_BAUD = 57600
start_test_time = time.time()
print "================================================================================"
print "Test%02d start\n" % TEST_NB
# SPEC object declaration
print "Loading hardware access library and opening device.\n"
spec = rr.Gennum()
# Load FMC ADC firmware
print "Loading FMC ADC firmware: %s\n" % FMC_ADC_BITSTREAM
spec.load_firmware(FMC_ADC_BITSTREAM)
time.sleep(2)
# Carrier object declaration (SPEC board specific part)
# Used to check that the firmware is loaded.
try:
carrier = CFmcAdc100mSpec(spec, EXPECTED_BITSTREAM_TYPE)
except FmcAdc100mSpecOperationError as e:
raise PtsCritical("Carrier init failed, test stopped: %s" % e)
# Mezzanine object declaration (FmcAdc100m14b4cha board specific part)
try:
fmc = CFmcAdc100m(spec)
except FmcAdc100mOperationError as e:
raise PtsCritical("Mezzanine init failed, test stopped: %s" % e)
try:
# Others objects declaration
usb_tty = find_usb_tty.CttyUSB() usb_tty = find_usb_tty.CttyUSB()
awg_tty = usb_tty.find_usb_tty(AWG_USB_VENDOR_ID, AWG_USB_PRODUCT_ID) awg_tty = usb_tty.find_usb_tty(AWG_USB_VENDOR_ID, AWG_USB_PRODUCT_ID)
box_tty = usb_tty.find_usb_tty(BOX_USB_VENDOR_ID, BOX_USB_PRODUCT_ID) box_tty = usb_tty.find_usb_tty(BOX_USB_VENDOR_ID, BOX_USB_PRODUCT_ID)
gen = Agilent33250A(device=awg_tty[0], bauds=AWG_BAUD) gen = Agilent33250A(device=awg_tty[0], bauds=AWG_BAUD)
sine = SineWaveform() sine = SineWaveform()
box = calibr_box.CCalibr_box(box_tty[0]) box = CCalibr_box(box_tty[0])
# Initialise fmc adc # Initialise fmc adc
fmc_adc_init(spec, fmc) fmc_adc_init(spec, fmc)
# Use test data instead of data from ADC # Use test data instead of data from ADC
#fmc.test_data_en() # fmc.test_data_en()
# Use data pattern instead of ADC data # Use data pattern instead of ADC data
#fmc.testpat_en(0x2000) # fmc.testpat_en(0x2000)
# Set UTC # Set UTC
current_time = time.time() current_time = time.time()
utc_seconds = int(current_time) utc_seconds = int(current_time)
spec_fmc.set_utc_second_cnt(utc_seconds) carrier.set_utc_second_cnt(utc_seconds)
print('UTC core seconds counter: %d')%spec_fmc.get_utc_second_cnt() print "UTC core seconds counter initialised to : %d" % carrier.get_utc_second_cnt()
utc_coarse = int((current_time - utc_seconds)/8E-9) utc_coarse = int((current_time - utc_seconds)/8E-9)
spec_fmc.set_utc_coarse_cnt(utc_coarse) carrier.set_utc_coarse_cnt(utc_coarse)
print('UTC core coarse counter: %d')%spec_fmc.get_utc_coarse_cnt() print "UTC core coarse counter initialised to : %d" % carrier.get_utc_coarse_cnt()
# Print configuration # Print configuration
fmc.print_adc_core_config() fmc.print_adc_core_config()
...@@ -192,7 +220,7 @@ def main (default_directory='.'): ...@@ -192,7 +220,7 @@ def main (default_directory='.'):
sine.frequency = 1E6 sine.frequency = 1E6
sine.amplitude = 0.8 * ADC_FS[IN_RANGE] sine.amplitude = 0.8 * ADC_FS[IN_RANGE]
sine.dc = 0 sine.dc = 0
print('\nSine frequency:%3.3fMHz amplitude:%2.3fVp offset:%2.3fV')%(sine.frequency/1E6, sine.amplitude, sine.dc) print "\nSine frequency:%3.3fMHz amplitude:%2.3fVp offset:%2.3fV" % (sine.frequency/1E6, sine.amplitude, sine.dc)
# Set AWG # Set AWG
gen.connect() gen.connect()
...@@ -212,13 +240,13 @@ def main (default_directory='.'): ...@@ -212,13 +240,13 @@ def main (default_directory='.'):
box.select_output_ch(ch+1) box.select_output_ch(ch+1)
time.sleep(BOX_SET_SLEEP) time.sleep(BOX_SET_SLEEP)
# Perform an acquisition # Perform an acquisition
acq_data = acq_channels(fmc, spec_fmc, ADC_FS[IN_RANGE], ACQ_PAUSE) acq_data = acq_channels(fmc, carrier, ADC_FS[IN_RANGE], ACQ_PAUSE)
channels_data[ch] = acq_data[ch::4] channels_data[ch] = acq_data[ch::4]
# Get time-tags # Get time-tags
trig_tag = spec_fmc.get_utc_trig_tag() trig_tag = carrier.get_utc_trig_tag()
start_tag = spec_fmc.get_utc_start_tag() start_tag = carrier.get_utc_start_tag()
stop_tag = spec_fmc.get_utc_stop_tag() stop_tag = carrier.get_utc_stop_tag()
end_tag = spec_fmc.get_utc_end_tag() end_tag = carrier.get_utc_end_tag()
print('Acq stop time-tag : %10.10f [s]')%(stop_tag[2]+(stop_tag[3]*8E-9)) print('Acq stop time-tag : %10.10f [s]')%(stop_tag[2]+(stop_tag[3]*8E-9))
print('Acq start time-tag : %10.10f [s]')%(start_tag[2]+(start_tag[3]*8E-9)) print('Acq start time-tag : %10.10f [s]')%(start_tag[2]+(start_tag[3]*8E-9))
print('Trigger time-tag : %10.10f [s]')%(trig_tag[2]+(trig_tag[3]*8E-9)) print('Trigger time-tag : %10.10f [s]')%(trig_tag[2]+(trig_tag[3]*8E-9))
...@@ -249,9 +277,19 @@ def main (default_directory='.'): ...@@ -249,9 +277,19 @@ def main (default_directory='.'):
gen.close() gen.close()
# Check if an error occured during frequency response test # Check if an error occured during frequency response test
#if(error != 0): # if(error != 0):
# raise PtsError('An error occured, check log for details.') # raise PtsError('An error occured, check log for details.')
except(FmcAdc100mSpecOperationError, FmcAdc100mOperationError, CalibrBoxOperationError) as e:
raise PtsError("Test failed: %s" % e)
print ""
print "==> End of test%02d" % TEST_NB
print "================================================================================"
end_test_time = time.time()
print "Test%02d elapsed time: %.2f seconds\n" % (TEST_NB, end_test_time-start_test_time)
if __name__ == '__main__' : if __name__ == '__main__' :
main() main()
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