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examples/Triton_example.py: Add MCS test calls
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Signed-off-by: Michael Hennerich <[email protected]>
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@mhennerich
mhennerich committed Oct 25, 2024
1 parent 7ae3044 commit 0945ee2
Showing 1 changed file with 113 additions and 4 deletions.
117 changes: 113 additions & 4 deletions examples/Triton_example.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,8 @@
import time
from datetime import datetime

from tenacity import sleep

import adi
import matplotlib.pyplot as plt
import numpy as np
Expand Down Expand Up @@ -57,7 +59,8 @@ def measure_and_adjust_phase_offset(chan0, chan1, phase_correction):
return (sub_phases(phase_correction, [int(p * 1000)] * 4), s)


dev = adi.Triton("ip:10.44.3.50", calibration_board_attached=False)
dev = adi.Triton("ip:10.44.3.64", calibration_board_attached=False)


print(dev.rx_channel_nco_frequencies["axi-ad9084-rx-hpc"])
print(dev.rx_main_nco_frequencies["axi-ad9084-rx-hpc"])
Expand Down Expand Up @@ -100,9 +103,9 @@ def measure_and_adjust_phase_offset(chan0, chan1, phase_correction):

# Zero attenuation
dev.rx_dsa0_gain = 0
dev.rx_dsa1_gain = 0
dev.rx_dsa1_gain = -1
dev.rx_dsa2_gain = 0
dev.rx_dsa3_gain = 0
dev.rx_dsa3_gain = -1

dev.hpf_ctrl = 7
dev.lpf_ctrl = 12
Expand All @@ -124,7 +127,113 @@ def measure_and_adjust_phase_offset(chan0, chan1, phase_correction):
fs = int(dev.tx_sample_rate["axi-ad9084-rx-hpc"])

# Set single DDS tone for TX on one transmitter
dev.dds_single_tone(fs / 50, 0.9, channel=0)
dev.dds_single_tone(fs / 50, 0.5, channel=0)


# dev.adf4030.apollo_sysref_0_autoalign_enable dev.adf4030.apollo_sysref_3_autoalign_iteration dev.adf4030.j46_j47_ufl_autoalign_iteration
# dev.adf4030.apollo_sysref_0_autoalign_iteration dev.adf4030.apollo_sysref_3_autoalign_threshold dev.adf4030.j46_j47_ufl_autoalign_threshold
# dev.adf4030.apollo_sysref_0_autoalign_threshold dev.adf4030.apollo_sysref_3_frequency dev.adf4030.j46_j47_ufl_frequency
# dev.adf4030.apollo_sysref_0_frequency dev.adf4030.apollo_sysref_3_output_enable dev.adf4030.j46_j47_ufl_output_enable
# dev.adf4030.apollo_sysref_0_output_enable dev.adf4030.apollo_sysref_3_phase dev.adf4030.j46_j47_ufl_phase
# dev.adf4030.apollo_sysref_0_phase dev.adf4030.apollo_sysref_3_reference_channel dev.adf4030.j46_j47_ufl_reference_channel
# dev.adf4030.apollo_sysref_0_reference_channel dev.adf4030.ctx dev.adf4030.ltc6952_out_8_autoalign_enable
# dev.adf4030.apollo_sysref_1_autoalign_enable dev.adf4030.fpga_sysref_0_autoalign_enable dev.adf4030.ltc6952_out_8_autoalign_iteration
# dev.adf4030.apollo_sysref_1_autoalign_iteration dev.adf4030.fpga_sysref_0_autoalign_iteration dev.adf4030.ltc6952_out_8_autoalign_threshold
# dev.adf4030.apollo_sysref_1_autoalign_threshold dev.adf4030.fpga_sysref_0_autoalign_threshold dev.adf4030.ltc6952_out_8_frequency
# dev.adf4030.apollo_sysref_1_frequency dev.adf4030.fpga_sysref_0_frequency dev.adf4030.ltc6952_out_8_output_enable
# dev.adf4030.apollo_sysref_1_output_enable dev.adf4030.fpga_sysref_0_output_enable dev.adf4030.ltc6952_out_8_phase
# dev.adf4030.apollo_sysref_1_phase dev.adf4030.fpga_sysref_0_phase dev.adf4030.ltc6952_out_8_reference_channel
# dev.adf4030.apollo_sysref_1_reference_channel dev.adf4030.fpga_sysref_0_reference_channel dev.adf4030.ltc6953_out_6_autoalign_enable
# dev.adf4030.apollo_sysref_2_autoalign_enable dev.adf4030.fpga_sysref_1_autoalign_enable dev.adf4030.ltc6953_out_6_autoalign_iteration
# dev.adf4030.apollo_sysref_2_autoalign_iteration dev.adf4030.fpga_sysref_1_autoalign_iteration dev.adf4030.ltc6953_out_6_autoalign_threshold
# dev.adf4030.apollo_sysref_2_autoalign_threshold dev.adf4030.fpga_sysref_1_autoalign_threshold dev.adf4030.ltc6953_out_6_frequency
# dev.adf4030.apollo_sysref_2_frequency dev.adf4030.fpga_sysref_1_frequency dev.adf4030.ltc6953_out_6_output_enable
# dev.adf4030.apollo_sysref_2_output_enable dev.adf4030.fpga_sysref_1_output_enable dev.adf4030.ltc6953_out_6_phase
# dev.adf4030.apollo_sysref_2_phase dev.adf4030.fpga_sysref_1_phase dev.adf4030.ltc6953_out_6_reference_channel
# dev.adf4030.apollo_sysref_2_reference_channel dev.adf4030.fpga_sysref_1_reference_channel dev.adf4030.status
# dev.adf4030.apollo_sysref_3_autoalign_enable dev.adf4030.j46_j47_ufl_autoalign_enable dev.adf4030.uri


# mcs_bg_tacking_cal_run
# mcs_cal_run
# mcs_dt0_measurement
# mcs_dt1_measurement
# mcs_dt1_restore
# mcs_fg_tacking_cal_run
# mcs_init
# mcs_tracking_init

dev._ctx.set_timeout(10000)


for i in range(4):
setattr(dev.adf4030, f"apollo_sysref_{i}_output_enable", 1)
setattr(dev.adf4030, f"apollo_sysref_{i}_autoalign_enable", 1)

dev._ctrls[i].attrs['mcs_init'].value='y'

dev._ctrls[i].attrs['mcs_dt0_measurement'].value='y'
apollo_delta_t0 = int(dev._ctrls[i].attrs['mcs_dt0_measurement'].value)
adf4030_delta_t0 = int(getattr(dev.adf4030, f"apollo_sysref_{i}_phase"))

setattr(dev.adf4030, f"apollo_sysref_{i}_output_enable", 0)

dev._ctrls[i].attrs['mcs_dt1_measurement'].value='y'
apollo_delta_t1 = int(dev._ctrls[i].attrs['mcs_dt1_measurement'].value)
adf4030_delta_t1 = int(getattr(dev.adf4030, f"apollo_sysref_{i}_phase"))

dev._ctrls[i].attrs['mcs_dt1_restore'].value='y'

bsync_out_period_fs = (1e15 / int(getattr(dev.adf4030, f"apollo_sysref_{i}_frequency")));
calc_delay = (adf4030_delta_t0 - adf4030_delta_t1) - (apollo_delta_t1 - apollo_delta_t0);
round_trip_delay = ((calc_delay + bsync_out_period_fs) % bsync_out_period_fs);
path_delay = (round_trip_delay / 2);

print("Results: Apollo%d" % i);
print("%-16s: %12d fs %12.3f ps %12.6f ns." % ("apollo_delta_t0", apollo_delta_t0, (apollo_delta_t0 / 1e3), (apollo_delta_t0 / 1e6)));
print("%-16s: %12d fs %12.3f ps %12.6f ns." % ("adf4030_delta_t0", adf4030_delta_t0, (adf4030_delta_t0 / 1e3), (adf4030_delta_t0 / 1e6)));
print("%-16s: %12d fs %12.3f ps %12.6f ns." % ("apollo_delta_t1", apollo_delta_t1, (apollo_delta_t1 / 1e3), (apollo_delta_t1 / 1e6)));
print("%-16s: %12d fs %12.3f ps %12.6f ns." % ("adf4030_delta_t1", adf4030_delta_t1, (adf4030_delta_t1 / 1e3), (adf4030_delta_t1 / 1e6)));
print("%-16s: %12d fs %12.3f ps %12.6f ns." % ("calc_delay", calc_delay, (calc_delay / 1e3), (calc_delay / 1e6)));
print("%-16s: %12d fs %12.3f ps %12.6f ns." % ("round_trip_delay", round_trip_delay, (round_trip_delay / 1e3), (round_trip_delay / 1e6)));
print("%-16s: %12d fs %12.3f ps %12.6f ns." % ("path_delay", path_delay, (path_delay / 1e3), (path_delay / 1e6)));
print("")

setattr(dev.adf4030, f"apollo_sysref_{i}_output_enable", 1)
setattr(dev.adf4030, f"apollo_sysref_{i}_phase", -1 * path_delay)
setattr(dev.adf4030, f"apollo_sysref_{i}_autoalign_enable", 1)

adf4030_phase = int(getattr(dev.adf4030, f"apollo_sysref_{i}_phase"))

print("%-16s: %12d fs %12.3f ps %12.6f ns." % ("adf4030_phase", adf4030_phase, (adf4030_phase / 1e3), (adf4030_phase / 1e6)));

dev._ctrls[i].attrs['mcs_cal_run'].value='y'
print("MCS Calibration Status: " + dev._ctrls[i].attrs['mcs_cal_run'].value)

dev._ctrls[i].attrs['mcs_tracking_init'].value='y'

dev.adf4382[i].channels[0].attrs['en_auto_align'].value = '1'
dev.adf4382[i].channels[0].attrs['phase'].value = '-250'

dev._ctrls[i].attrs['mcs_fg_tacking_cal_run'].value='y'
dev._ctrls[i].attrs['mcs_bg_tacking_cal_run'].value='y'

print("MCS Init Calibration Status:\n" + dev._ctrls[i].attrs['mcs_init_cal_status'].value)

coarse_current = int(dev.adf4382[i].debug_attrs['coarse_current'].value)
fine_current = int(dev.adf4382[i].debug_attrs['fine_current'].value)
bleed_pol = int(dev.adf4382[i].debug_attrs['bleed_pol'].value)

if bleed_pol == 1:
sign = 'Neg'
else:
sign = 'Pos'

print ("\nADF4382_" + str(i) + " Bleed Current Sign: " + sign + " Coarse: " + str(coarse_current) + " Fine: " + str(fine_current) + "\n")
print("MCS Tracking Calibration Status:\n" + dev._ctrls[i].attrs['mcs_tracking_status'].value)

sleep(1)


phases_a = []
phases_b = []
Expand Down

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