def init():
signal.signal(signal.SIGINT, signal_handler)
conf_analog = Conf_analog()
SK_name.append(sen_temp_SK)
SK_name.append(sen_humi_SK)
def init():
signal.signal(signal.SIGINT, signal_handler)
conf_analog = Conf_analog()
FIRMATA = 'FIRMATA_'
#example to set arduino A2 as analog input -> config file "openplotter_analog.conf"
#[FIRMATA_2]
#sk_name = tanks.fuel.left.currentLevel
#adjust_points = [[403.0,0.0],[522.0,25.0],[708.0,50.0],[913.0,100],[1024.0,100.01]]
index = 0
for i in range(16):
if conf_analog.has_section(FIRMATA + str(i)):
channel.append(i)
RawValue.append(0)
adjust_point_active.append(0)
adjust_point.append(0)
channel_index.append(index)
board.set_pin_mode(i, board.INPUT, board.ANALOG)
if 0 == conf_analog.has_option(FIRMATA + str(i), 'sk_name'):
conf_analog.set(FIRMATA + str(i), 'sk_name', '0')
SK_name.append(conf_analog.get(FIRMATA + str(i), 'sk_name'))
if 0 == conf_analog.has_option(FIRMATA + str(i), 'adjust_points'):
adjust_point_active[index] = 0
else:
line = conf_analog.get(FIRMATA + str(i), 'adjust_points')
if line:
adjust_point[index] = eval(line)
adjust_point_active[index] = 1
else:
adjust_point[index] = []
index += 1
#
# You should have received a copy of the GNU General Public License
# along with Openplotter. If not, see <http://www.gnu.org/licenses/>.
import socket, time, math, csv, datetime, subprocess, sys, os
op_folder = os.path.join(os.path.dirname(os.path.realpath(__file__)), '..')
sys.path.append(op_folder + '/classes')
from ads1115 import Ads1115
from conf_analog import Conf_analog
from ina219 import INA219
from ina219 import DeviceRangeError
SHUNT_OHMS = 0.1
conf_analog = Conf_analog()
home = conf_analog.home
if len(sys.argv) > 1:
if sys.argv[1] == 'settings':
print home + '/.openplotter/openplotter_analog.conf'
subprocess.Popen(
['leafpad', home + '/.openplotter/openplotter_analog.conf'])
exit
else:
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
poll_interval = 1
rate_analog = 1
# Openplotter is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Openplotter. If not, see <http://www.gnu.org/licenses/>.
import socket, time, datetime, subprocess, sys, os
op_folder = os.path.join(os.path.dirname(os.path.realpath(__file__)), '../..')
sys.path.append(op_folder + '/classes')
from ads1115 import Ads1115
from conf_analog import Conf_analog
conf_analog = Conf_analog()
home = conf_analog.home
if len(sys.argv) > 1:
if sys.argv[1] == 'settings':
print home + '/.openplotter/tools/openplotter_analog.conf'
subprocess.Popen(
['leafpad', home + '/.openplotter/tools/openplotter_analog.conf'])
exit
else:
ads1115 = Ads1115()
a_index = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]
a_value = [
0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0,
0.0, 0.0
def __init__(self):
self.ADS1115_address = 0x48
# Select the gain
# gain = 6144 # 0 +/- 6.144V
# gain = 4096 # 1 +/- 4.096V
# gain = 2048 # 2 +/- 2.048V
# gain = 1024 # 3 +/- 1.024V
# gain = 512 # 4 +/- 0.512V
# gain = 256 # 5 +/- 0.256V
self.gain_mV = [6144, 4096, 2048, 1024, 512, 256]
# Select the sample rate
# self.sps = 8 # 0 8 samples per second
# self.sps = 16 # 1 16 samples per second
# self.sps = 32 # 2 32 samples per second
# self.sps = 64 # 3 64 samples per second
# self.sps = 128 # 4 128 samples per second
# self.sps = 250 # 5 250 samples per second
# self.sps = 475 # 6 475 samples per second
# self.sps = 860 # 7 860 samples per second
self.samples_s = [8, 16, 32, 64, 128, 250, 475, 860]
conf_analog = Conf_analog()
self.bus = smbus.SMBus(1)
a_index = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]
self.active = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
self.gain = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
self.samples = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
self.ohmmeter = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
self.fixed_resistor = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
self.high_voltage = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
self.voltage_divider = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
self.upper_resistance = [
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
]
self.lower_resistance = [
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
]
self.adjust = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
self.adjust_point_b = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
self.adjust_point = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
ADS1115 = 'ADS1115_'
for i in a_index:
#self.analog_active += 1
if 0 == conf_analog.has_section(ADS1115 + str(i)):
conf_analog.add_section(ADS1115 + str(i))
if 0 == conf_analog.has_option(ADS1115 + str(i), 'active'):
conf_analog.set(ADS1115 + str(i), 'active', '0')
self.active[i] = conf_analog.get(ADS1115 + str(i), 'active') == '1'
if 0 == conf_analog.has_option(ADS1115 + str(i), 'gain'):
conf_analog.set(ADS1115 + str(i), 'gain', '0')
if 0 == conf_analog.has_option(ADS1115 + str(i), 'samples'):
conf_analog.set(ADS1115 + str(i), 'samples', '0')
if 0 == conf_analog.has_option(ADS1115 + str(i), 'ohmmeter'):
conf_analog.set(ADS1115 + str(i), 'ohmmeter', '0')
if 0 == conf_analog.has_option(ADS1115 + str(i), 'fixed_resistor'):
conf_analog.set(ADS1115 + str(i), 'fixed_resistor', '0')
if 0 == conf_analog.has_option(ADS1115 + str(i), 'high_voltage'):
conf_analog.set(ADS1115 + str(i), 'high_voltage', '3000')
if 0 == conf_analog.has_option(ADS1115 + str(i),
'voltage_divider'):
conf_analog.set(ADS1115 + str(i), 'voltage_divider', '0')
if 0 == conf_analog.has_option(ADS1115 + str(i),
'upper_resistance'):
conf_analog.set(ADS1115 + str(i), 'upper_resistance', '1000')
if 0 == conf_analog.has_option(ADS1115 + str(i),
'lower_resistance'):
conf_analog.set(ADS1115 + str(i), 'lower_resistance', '1000')
if 0 == conf_analog.has_option(ADS1115 + str(i), 'adjust'):
conf_analog.set(ADS1115 + str(i), 'adjust', '0')
if 0 == conf_analog.has_option(ADS1115 + str(i), 'adjust_points'):
self.adjust_point_b[i] = 0
else:
line = conf_analog.get(ADS1115 + str(i), 'adjust_points')
if line:
self.adjust_point[i] = eval(line)
self.adjust_point_b[i] = 1
else:
self.adjust_point[i] = []
if self.active[i]:
self.gain[i] = conf_analog.getint(ADS1115 + str(i), 'gain')
if self.gain[i] > 5:
self.gain[i] = 0
conf_analog.set(ADS1115 + str(i), 'gain', '0')
self.samples[i] = conf_analog.getint(ADS1115 + str(i),
'samples')
if self.samples[i] > 7:
self.samples[i] = 0
conf_analog.set(ADS1115 + str(i), 'samples', '0')
self.ohmmeter[i] = conf_analog.get(ADS1115 + str(i),
'ohmmeter') == '1'
if self.ohmmeter[i]:
self.fixed_resistor[i] = conf_analog.getfloat(
ADS1115 + str(i), 'fixed_resistor')
if self.fixed_resistor[i] < 100:
self.fixed_resistor[i] = 100
conf_analog.set(ADS1115 + str(i), 'fixed_resistor',
'100')
self.high_voltage[i] = conf_analog.getfloat(
ADS1115 + str(i), 'high_voltage')
if self.high_voltage[i] < 3000:
self.high_voltage[i] = 3000
conf_analog.set(ADS1115 + str(i), 'high_voltage',
'3000')
self.voltage_divider[i] = conf_analog.get(
ADS1115 + str(i), 'voltage_divider') == '1'
if self.voltage_divider[i]:
self.upper_resistance[i] = conf_analog.getfloat(
ADS1115 + str(i), 'upper_resistance')
if self.upper_resistance[i] < 1000:
self.upper_resistance[i] = 1000
conf_analog.set(ADS1115 + str(i), 'upper_resistance',
'1000')
self.lower_resistance[i] = conf_analog.getfloat(
ADS1115 + str(i), 'lower_resistance')
if self.lower_resistance[i] < 1000:
self.lower_resistance[i] = 1000
conf_analog.set(ADS1115 + str(i), 'lower_resistance',
'1000')
self.adjust[i] = conf_analog.getfloat(ADS1115 + str(i),
'adjust')