From 9a113cb36bd89c9be09c6ea437aa00f1592aab05 Mon Sep 17 00:00:00 2001
From: jkl <sagitta1618@gmail.com>
Date: Wed, 18 Oct 2023 07:46:03 +0200
Subject: [PATCH] Add config and test for mb2023_4_mux2023
---
configs/config_mb_2023_4_mux_2023.py | 141 +++++++++++++++++++++++++++
dev/test_mb_2023_4_mux_2023.py | 108 ++++++++++++++++++++
ohmpi/config.py | 39 +++-----
3 files changed, 264 insertions(+), 24 deletions(-)
create mode 100644 configs/config_mb_2023_4_mux_2023.py
create mode 100644 dev/test_mb_2023_4_mux_2023.py
diff --git a/configs/config_mb_2023_4_mux_2023.py b/configs/config_mb_2023_4_mux_2023.py
new file mode 100644
index 00000000..dbfe0b8f
--- /dev/null
+++ b/configs/config_mb_2023_4_mux_2023.py
@@ -0,0 +1,141 @@
+import logging
+from ohmpi.utils import get_platform
+
+from paho.mqtt.client import MQTTv31 # noqa
+
+_, on_pi = get_platform()
+# DEFINE THE ID OF YOUR OhmPi
+ohmpi_id = '0001' if on_pi else 'XXXX'
+# DEFINE YOUR MQTT BROKER (DEFAULT: 'localhost')
+mqtt_broker = 'localhost' if on_pi else 'NAME_YOUR_BROKER_WHEN_IN_SIMULATION_MODE_HERE'
+# DEFINE THE SUFFIX TO ADD TO YOUR LOGS FILES
+logging_suffix = ''
+
+# OhmPi configuration
+OHMPI_CONFIG = {
+ 'id': ohmpi_id, # Unique identifier of the OhmPi board (string)
+ 'settings': 'ohmpi_settings.json', # INSERT YOUR FAVORITE SETTINGS FILE HERE
+}
+
+HARDWARE_CONFIG = {
+ 'ctl': {'model': 'raspberry_pi'},
+ 'pwr': {'model': 'pwr_batt', 'voltage': 12., 'interface_name': 'none'},
+ 'tx': {'model': 'mb_2023_0_X',
+ 'voltage_max': 12., # Maximum voltage supported by the TX board [V]
+ 'adc_voltage_max': 4800., # Maximum voltage read by the current ADC on the TX board [mA]
+ 'r_shunt': 2., # Shunt resistance in Ohms
+ 'interface_name': 'i2c',
+ },
+ 'rx': {'model': 'mb_2023_0_X',
+ 'coef_p2': 2.50, # slope for conversion for ADS, measurement in V/V
+ 'sampling_rate': 50., # number of samples per second
+ 'interface_name': 'i2c',
+ },
+ 'mux': # default properties given in config are system properties that will be
+ # overwritten by properties defined in each the board dict below.
+ # if defined in board specs, values out of specs will be bounded to remain in specs
+ # omitted properties in config will be set to board specs default values if they exist
+ {'boards':
+ {'mux_A':
+ {'model': 'mux_2023_0_X',
+ 'mux_tca_address': 0x70,
+ 'roles': {'A': 'X'},
+ 'cabling': {(i, j): ('mux_A', i) for j in ['A'] for i in range(1, 65)},
+ 'voltage_max': 12.},
+ 'mux_B':
+ {'model': 'mux_2023_0_X',
+ 'mux_tca_address': 0x71,
+ 'roles': {'B': 'X'},
+ 'cabling': {(i, j): ('mux_B', i) for j in ['B'] for i in range(1, 65)},
+ 'voltage_max': 12.},
+ 'mux_M':
+ {'model': 'mux_2023_0_X',
+ 'mux_tca_address': 0x72,
+ 'roles': {'M': 'X'},
+ 'cabling': {(i, j): ('mux_M', i) for j in ['M'] for i in range(1, 65)},
+ 'voltage_max': 12.},
+ 'mux_N':
+ {'model': 'mux_2023_0_X',
+ 'mux_tca_address': 0x73,
+ 'roles': {'N': 'X'},
+ 'cabling': {(i, j): ('mux_N', i) for j in ['N'] for i in range(1, 65)},
+ 'voltage_max': 12.},
+ },
+ 'default': {'interface_name': 'i2c',
+ 'voltage_max': 12.,
+ 'current_max': 3.}
+ }
+}
+
+# SET THE LOGGING LEVELS, MQTT BROKERS AND MQTT OPTIONS ACCORDING TO YOUR NEEDS
+# Execution logging configuration
+EXEC_LOGGING_CONFIG = {
+ 'logging_level': logging.DEBUG, # TODO: set logging level back to INFO
+ 'log_file_logging_level': logging.DEBUG,
+ 'logging_to_console': True,
+ 'file_name': f'exec{logging_suffix}.log',
+ 'max_bytes': 262144,
+ 'backup_count': 30,
+ 'when': 'd',
+ 'interval': 1
+}
+
+# Data logging configuration
+DATA_LOGGING_CONFIG = {
+ 'logging_level': logging.INFO,
+ 'logging_to_console': True,
+ 'file_name': f'data{logging_suffix}.log',
+ 'max_bytes': 16777216,
+ 'backup_count': 1024,
+ 'when': 'd',
+ 'interval': 1
+}
+
+# State of Health logging configuration (For a future release)
+SOH_LOGGING_CONFIG = {
+ 'logging_level': logging.INFO,
+ 'logging_to_console': True,
+ 'log_file_logging_level': logging.DEBUG,
+ 'file_name': f'soh{logging_suffix}.log',
+ 'max_bytes': 16777216,
+ 'backup_count': 1024,
+ 'when': 'd',
+ 'interval': 1
+}
+
+# MQTT logging configuration parameters
+MQTT_LOGGING_CONFIG = {
+ 'hostname': mqtt_broker,
+ 'port': 1883,
+ 'qos': 2,
+ 'retain': False,
+ 'keepalive': 60,
+ 'will': None,
+ 'auth': {'username': 'mqtt_user', 'password': 'mqtt_password'},
+ 'tls': None,
+ 'protocol': MQTTv31,
+ 'transport': 'tcp',
+ 'client_id': f'{OHMPI_CONFIG["id"]}',
+ 'exec_topic': f'ohmpi_{OHMPI_CONFIG["id"]}/exec',
+ 'exec_logging_level': logging.DEBUG,
+ 'data_topic': f'ohmpi_{OHMPI_CONFIG["id"]}/data',
+ 'data_logging_level': DATA_LOGGING_CONFIG['logging_level'],
+ 'soh_topic': f'ohmpi_{OHMPI_CONFIG["id"]}/soh',
+ 'soh_logging_level': SOH_LOGGING_CONFIG['logging_level']
+}
+
+# MQTT control configuration parameters
+MQTT_CONTROL_CONFIG = {
+ 'hostname': mqtt_broker,
+ 'port': 1883,
+ 'qos': 2,
+ 'retain': False,
+ 'keepalive': 60,
+ 'will': None,
+ 'auth': {'username': 'mqtt_user', 'password': 'mqtt_password'},
+ 'tls': None,
+ 'protocol': MQTTv31,
+ 'transport': 'tcp',
+ 'client_id': f'{OHMPI_CONFIG["id"]}',
+ 'ctrl_topic': f'ohmpi_{OHMPI_CONFIG["id"]}/ctrl'
+}
diff --git a/dev/test_mb_2023_4_mux_2023.py b/dev/test_mb_2023_4_mux_2023.py
new file mode 100644
index 00000000..057c3bba
--- /dev/null
+++ b/dev/test_mb_2023_4_mux_2023.py
@@ -0,0 +1,108 @@
+import matplotlib
+matplotlib.use('TkAgg')
+from ohmpi.utils import change_config
+change_config('../configs/config_mb_2023_4_mux_2023.py', verbose=False)
+import importlib
+import os
+import time
+import logging
+from ohmpi.config import HARDWARE_CONFIG
+
+stand_alone = False
+part_of_hardware_system = False
+within_ohmpi = True
+
+# Stand alone
+if stand_alone:
+
+ ctl_module = importlib.import_module(f'ohmpi.hardware_components.{HARDWARE_CONFIG["ctl"].pop("model")}')
+ pwr_module = importlib.import_module(f'ohmpi.hardware_components.{HARDWARE_CONFIG["pwr"].pop("model")}')
+ tx_module = importlib.import_module(f'ohmpi.hardware_components.{HARDWARE_CONFIG["tx"].pop("model")}')
+ rx_module = importlib.import_module(f'ohmpi.hardware_components.{HARDWARE_CONFIG["rx"].pop("model")}')
+
+ ctl = ctl_module.Ctl()
+ HARDWARE_CONFIG['tx'].update({'ctl': ctl, 'exec_logger': ctl.exec_logger, 'soh_logger': ctl.soh_logger})
+ HARDWARE_CONFIG['rx'].update({'ctl': ctl, 'exec_logger': ctl.exec_logger, 'soh_logger': ctl.soh_logger})
+ HARDWARE_CONFIG['tx'].update({'connection': HARDWARE_CONFIG['tx'].pop('connection',
+ ctl.interfaces[
+ HARDWARE_CONFIG['tx'].pop(
+ 'interface_name', 'i2c')])})
+ HARDWARE_CONFIG['rx'].update({'connection': HARDWARE_CONFIG['rx'].pop('connection',
+ ctl.interfaces[
+ HARDWARE_CONFIG['rx'].pop(
+ 'interface_name', 'i2c')])})
+
+ HARDWARE_CONFIG['pwr'].update({'connection': HARDWARE_CONFIG['pwr'].pop('connection',
+ ctl.interfaces[
+ HARDWARE_CONFIG['pwr'].pop(
+ 'interface_name', None)])})
+
+
+ rx = rx_module.Rx(**HARDWARE_CONFIG['rx'])
+ tx = tx_module.Tx(**HARDWARE_CONFIG['tx'])
+ pwr = pwr_module.Pwr(**HARDWARE_CONFIG['pwr'])
+
+ role = 'A'
+ mux_id = f'mux_{role}'
+ mux_boards = []
+ mux_module = importlib.import_module(
+ f'ohmpi.hardware_components.{HARDWARE_CONFIG["mux"]["boards"][mux_id].pop("model")}')
+
+ MUX_CONFIG = HARDWARE_CONFIG['mux']['boards'][mux_id]
+
+ MUX_CONFIG.update({'ctl': ctl, 'connection': MUX_CONFIG.pop('connection', ctl.interfaces[
+ MUX_CONFIG.pop('interface_name', 'i2c_ext')]), 'exec_logger': ctl.exec_logger,
+ 'soh_logger': ctl.soh_logger})
+ MUX_CONFIG.update({'id': mux_id})
+ mux = mux_module.Mux(**MUX_CONFIG)
+ mux.reset()
+
+ mux.test({role: [i for i in range(1, 65)]}, activation_time=.5)
+ mux.reset()
+
+# mux as part of a OhmPiHardware system
+if part_of_hardware_system:
+ from ohmpi.hardware_system import OhmPiHardware
+ print('Starting test of as part of an OhmPiHardware system.')
+ # mux_id = 'mux_03'
+ k = OhmPiHardware()
+ k.exec_logger.setLevel(logging.DEBUG)
+ # Test mux switching
+ k.reset_mux()
+ # k.switch_mux(electrodes=[1, 4, 2, 3], roles=['A', 'B', 'M', 'N'], state='on')
+ # time.sleep(1.)
+ # k.switch_mux(electrodes=[1, 4, 2, 3], roles=['A', 'B', 'M', 'N'], state='off')
+ # k.mux_boards[mux_id].test(activation_time=.4)
+ k.test_mux()
+ k.reset_mux()
+
+if within_ohmpi:
+ from ohmpi.ohmpi import OhmPi
+ # from ohmpi.plots import plot_exec_log
+
+ print('Starting test with OhmPi.')
+ k = OhmPi()
+ k.load_sequence(os.path.join(os.path.dirname(__file__), '../sequences/01_GRAD_8_s4_a4.txt'))
+ k.reset_mux()
+ # k.test_mux(mux_id=None, activation_time=0.2)
+ # k._hw.switch_mux([A, B, M, N], state='on')
+ # k._hw.vab_square_wave(12.,1., cycles=2)
+ # k._hw.switch_mux([A, B, M, N], state='off')
+ # k._hw.calibrate_rx_bias() # electrodes 1 4 2 3 should be connected to a reference circuit
+ # k._hw.rx._bias = -1.38
+ # print(f'Resistance: {k._hw.last_rho :.2f} ohm, dev. {k._hw.last_dev:.2f} %, rx bias: {k._hw.rx._bias:.2f} mV')
+ # k._hw._plot_readings()
+ # k._hw.switch_mux([A, B, M, N], state='on')
+ # k._hw.vab_square_wave(12., cycle_duration=10., cycles=3)
+ # k._hw.switch_mux([A, B, M, N], state='off')
+ # print(f'OhmPiHardware Resistance: {k._hw.last_rho :.2f} ohm, dev. {k._hw.last_dev:.2f} %, rx bias: {k._hw.rx._bias:.2f} mV')
+ # k._hw._plot_readings()
+ A, B, M, N = (1, 4, 2, 3)
+ d = k.run_measurement([A, B, M, N], injection_duration=2., nb_stack=2, duty_cycle=0.5)
+ print(d)
+ # k._hw._plot_readings()
+ print(f'OhmPiHardware: Resistance: {k._hw.last_resistance() :.2f} ohm, dev. {k._hw.last_dev():.2f} %, sp: {k._hw.sp:.2f} mV, rx bias: {k._hw.rx._bias:.2f} mV')
+ print(f'OhmPi: Resistance: {d["R [ohm]"] :.2f} ohm, dev. {d["R_std [%]"]:.2f} %, rx bias: {k._hw.rx._bias:.2f} mV')
+ k._hw._plot_readings(save_fig=False)
+ # plot_exec_log('ohmpi/logs/exec.log')
+change_config('../configs/config_default.py', verbose=False)
diff --git a/ohmpi/config.py b/ohmpi/config.py
index 8bd970d8..0763f48c 100644
--- a/ohmpi/config.py
+++ b/ohmpi/config.py
@@ -1,7 +1,7 @@
import logging
from ohmpi.utils import get_platform
-from paho.mqtt.client import MQTTv31 # noqa
+from paho.mqtt.client import MQTTv31
_, on_pi = get_platform()
# DEFINE THE ID OF YOUR OhmPi
@@ -18,34 +18,25 @@ OHMPI_CONFIG = {
}
HARDWARE_CONFIG = {
- 'ctl': {'model': 'raspberry_pi'},
- 'pwr': {'model': 'pwr_batt', 'voltage': 12., 'interface_name': 'none'},
- 'tx': {'model': 'mb_2023_0_X',
- 'voltage_max': 12., # Maximum voltage supported by the TX board [V]
- 'adc_voltage_max': 4800., # Maximum voltage read by the current ADC on the TX board [mA]
- 'r_shunt': 2., # Shunt resistance in Ohms
- 'interface_name': 'i2c',
+ 'ctl': {'model' : 'dummy_ctl'
+ },
+ 'tx' : {'model' : 'dummy_tx',
+ 'current_max': 4800 / 50 / 2, # Maximum current mA
+ 'r_shunt': 2, # Shunt resistance in Ohms
+ 'low_battery': 12. # Volts
},
- 'rx': {'model': 'mb_2023_0_X',
- 'coef_p2': 2.50, # slope for conversion for ADS, measurement in V/V
- 'sampling_rate': 50., # number of samples per second
- 'interface_name': 'i2c',
+ 'rx' : {'model': 'dummy_rx',
},
- 'mux': # default properties given in config are system properties that will be
- # overwritten by properties defined in each the board dict below.
- # if defined in board specs, values out of specs will be bounded to remain in specs
- # omitted properties in config will be set to board specs default values if they exist
- {'boards': {},
- 'default': {'interface_name': 'i2c',
- 'voltage_max': 100.,
- 'current_max': 3.}
- }
+ 'mux': {'model' : 'dummy_mux',
+ 'max_elec': 64,
+ 'voltage_max' : 100,
+ 'current_max' : 3
+ }
}
-
# SET THE LOGGING LEVELS, MQTT BROKERS AND MQTT OPTIONS ACCORDING TO YOUR NEEDS
# Execution logging configuration
EXEC_LOGGING_CONFIG = {
- 'logging_level': logging.DEBUG, # TODO: set logging level back to INFO
+ 'logging_level': logging.INFO,
'log_file_logging_level': logging.DEBUG,
'logging_to_console': True,
'file_name': f'exec{logging_suffix}.log',
@@ -69,8 +60,8 @@ DATA_LOGGING_CONFIG = {
# State of Health logging configuration (For a future release)
SOH_LOGGING_CONFIG = {
'logging_level': logging.INFO,
- 'logging_to_console': True,
'log_file_logging_level': logging.DEBUG,
+ 'logging_to_console': True,
'file_name': f'soh{logging_suffix}.log',
'max_bytes': 16777216,
'backup_count': 1024,
--
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