diff --git a/rasp_grid.py b/rasp_grid.py
index cd4be61..0609c46 100644
--- a/rasp_grid.py
+++ b/rasp_grid.py
@@ -1,6 +1,12 @@
from __future__ import print_function
from time import time, sleep
-import RPi.GPIO as GPIO
+import os
+import datetime
+from shutil import copyfile
+try:
+ import RPi.GPIO as GPIO
+except:
+ pass
import subprocess
import numpy as np
import matplotlib.pyplot as plt
@@ -30,7 +36,145 @@ def GPIO_setup():
return LED_status
+def read_cfg(cfg_file, now, init_read=False):
+ cfg_f = open(cfg_file, 'r+')
+ cfg = cfg_f.readlines()
+
+ ### read cfg information ###
+ if init_read:
+ for line in cfg:
+ if "PathFormat" in line:
+ path_format = ':'.join(line.split(':')[1:]).strip().replace('"', '').replace("'", "")
+ cfg_f.close()
+ return path_format
+
+ for line in cfg:
+ if 'Columns1' in line:
+ n_cols = int(line.split(':')[1].strip())
+ elif 'Rows1' in line:
+ n_rows = int(line.split(':')[1].strip())
+ elif "AISampleRate" in line:
+ samplerate = int(float(line.split(':')[-1].strip().replace('kHz', '')) * 1000)
+
+ ### alter information and re-write ###
+ for enu, line in enumerate(cfg):
+ if "StartDate" in line:
+ cfg[enu] = (' StartDate : %s\n' % now.strftime('%Y-%m-%d'))
+ elif "StartTime" in line:
+ cfg[enu] = (' StartTime : %s\n' % (now.strftime('%H:%M:%S') + now.strftime(".%f")[:4]))
+ cfg_f.close()
+
+ cfg_f = open(cfg_file, 'w+')
+ for line in cfg:
+ cfg_f.write(line)
+ cfg_f.close()
+
+ return n_cols * n_rows, samplerate
+
+ # for line in cfg:
+ # if 'Columns1' in line:
+ # self.Grid.columns_val = int(line.split(':')[1].strip())
+ # elif 'Rows1' in line:
+ # self.Grid.rows_val = int(line.split(':')[1].strip())
+ # elif "ColumnDistance1" in line:
+ # self.Grid.col_dist_val = float(line.split(':')[-1].strip().replace('cm', ''))
+ # elif "RowDistance1" in line:
+ # self.Grid.row_dist_val = float(line.split(':')[-1].strip().replace('cm', ''))
+ # elif "ChannelOffset1" in line:
+ # self.Grid.channel_offset_val = int(line.split(':')[-1].strip())
+ # elif "ElectrodeType1" in line:
+ # self.Grid.elec_type_val = line.split(':')[-1].strip()
+ # elif "RefElectrodeType1" in line:
+ # self.Grid.ref_elec_type_val = line.split(":")[-1].strip()
+ # elif "RefElectrodePosX1" in line:
+ # self.Grid.ref_elec_posx_val = float(line.split(':')[-1].strip().replace('m', ''))
+ # elif 'RefElectrodePosY1' in line:
+ # self.Grid.ref_elec_posy_val = float(line.split(':')[-1].strip().replace('m', ''))
+ # elif 'WaterDepth1' in line:
+ # self.Grid.water_depth_val = float(line.split(':')[-1].strip().replace('m', ''))
+ #
+ # elif "AISampleRate" in line:
+ # self.HardWare.ai_sr_val = float(line.split(':')[-1].strip().replace('kHz', ''))
+ # elif "AIMaxVolt" in line:
+ # self.HardWare.ai_max_vol_val = float(line.split(':')[-1].strip().replace('mV', ''))
+ # elif "AmplName" in line:
+ # self.HardWare.amp_name_val = line.split(':')[-1].strip()
+ # elif "AmplModel" in line:
+ # self.HardWare.amp_model_val = line.split(':')[-1].strip()
+ # elif ' Type ' in line:
+ # self.HardWare.amp_type_val = line.split(':')[-1].strip()
+ # elif 'Gain' in line:
+ # self.HardWare.gain_val = line.split(':')[-1].strip()
+ # elif "HighpassCutoff" in line:
+ # self.HardWare.highpass_cutoff_val = int(line.split(':')[-1].strip().replace('Hz', ''))
+ # elif 'LowpassCutoff' in line:
+ # self.HardWare.lowpass_cutoff_val = float(line.split(':')[-1].strip().replace('kHz', ''))
+ #
+ # elif "Experiment.Name" in line:
+ # self.Recording.experiment_name_val = line.split(':')[-1].strip()
+ # elif "StartDate" in line:
+ # self.Recording.startdate_val = line.split(':')[-1].strip()
+ # elif "StartTime" in line:
+ # self.Recording.starttime_val = ':'.join(line.split(':')[1:]).strip()
+ # elif "Location" in line:
+ # self.Recording.location_val = line.split(':')[-1].strip()
+ # elif "Position" in line:
+ # self.Recording.position_val = line.split(':')[-1].strip()
+ # elif "WaterTemperature" in line:
+ # self.Recording.water_temp_val = float(line.split(':')[-1].strip().replace('C', ''))
+ # elif "WaterConductivity" in line:
+ # self.Recording.water_cond_val = float(line.split(':')[-1].strip().replace('uS/cm', ''))
+ # elif 'WaterpH' in line:
+ # self.Recording.water_ph_val = float(line.split(':')[-1].strip().replace('pH', ''))
+ # elif "WaterOxygen" in line:
+ # self.Recording.water_oxy_val = float(line.split(':')[-1].strip().replace('mg/l', ''))
+ # elif "Comment" in line:
+ # self.Recording.comment_val = ':'.join(line.split(':')[1:]).strip()
+ # elif "Experimenter" in line:
+ # self.Recording.experimenter_val = ':'.join(line.split(':')[1:]).strip()
+ # elif "DataTime" in line:
+ # self.Recording.datatime_val = int(line.split(':')[-1].strip().replace('ms', ''))
+ # elif "DataInterval" in line:
+ # self.Recording.datainterval_val = int(line.split(':')[-1].strip().replace('ms', ''))
+ # elif "BufferTime" in line:
+ # self.Recording.buffertime_val = int(line.split(':')[-1].strip().replace('s', ''))
+ # else:
+ # continue
+
+
def main():
+ now = datetime.datetime.now()
+
+ # get init cfg
+ if os.path.exists('/media/pi/data1'):
+ init_path = '/media/pi/data1'
+ else:
+ init_path = '/home/raab/data/rasp_test'
+
+ init_cfgfile = os.path.join(init_path, 'fishgrid.cfg')
+ if os.path.exists(init_cfgfile):
+ path_format = read_cfg(init_cfgfile, now, init_read = True)
+ else:
+ print('cfg file missing !!!')
+ quit()
+
+ # create save folder and copy cfg file
+ path = os.path.join(init_path, now.strftime(path_format))
+ os.makedirs(path)
+ copyfile(os.path.join(os.path.split(path)[0], 'fishgrid.cfg'), os.path.join(path, 'fishgrid.cfg'))
+ cfgfile = os.path.join(path, 'fishgrid.cfg')
+
+ # read and edit config file
+ channels, rate = read_cfg(cfgfile, now)
+
+ file = os.path.join(path, 'traces-grid1.raw')
+ f = open(file, 'wb')
+
+ f.close()
+
+ embed()
+ quit()
+
LED_status = GPIO_setup()
# DAQ setup