raab/Rasp_grid
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tillraab 2019-10-01 15:18:44 +02:00
parent 94fa482e0a
commit 9e16837b1b
2 changed files with 14 additions and 4 deletions
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1
electrode_check.py
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@ -278,6 +278,7 @@ def main():
if max_v * gain / 1000 <= int_ranges[idx]:
range_index = idx
break
print(ranges[range_index])
# if range_index >= len(ranges):
# range_index = len(ranges) - 1

17
rasp_grid.py
View File

@ -60,6 +60,8 @@ def read_cfg(cfg_file, now, init_read=False):
samplerate = int(float(line.split(':')[-1].strip().replace('kHz', '')) * 1000)
elif "AIMaxVolt" in line:
max_v = float(line.split(':')[1].strip().replace('mV', ''))
elif 'Gain' in line:
gain = int(line.split(':')[1].strip())
channels = n_rows * n_cols
### alter information and re-write ###
@ -75,7 +77,7 @@ def read_cfg(cfg_file, now, init_read=False):
cfg_f.write(line)
cfg_f.close()
return channels, samplerate, max_v
return channels, samplerate, n_cols, n_rows, max_v, gain
# for line in cfg:
# if 'Columns1' in line:
@ -171,7 +173,7 @@ def main():
cfgfile = os.path.join(path, 'fishgrid.cfg')
# read and edit config file
channels, rate, max_v = read_cfg(cfgfile, now)
channels, rate, n_cols, n_rows, max_v, gain = read_cfg(init_cfgfile, now)
file = os.path.join(path, 'traces-grid1.raw')
temp_file = os.path.join(path, 'temperatures.csv')
@ -260,8 +262,15 @@ def main():
# Get a list of supported ranges and validate the range index.
ranges = ai_info.get_ranges(input_mode)
if range_index >= len(ranges):
range_index = len(ranges) - 1
int_ranges = []
for r in ranges:
int_ranges.append(int(r.name.replace('BIP', '').replace('VOLTS', '')))
for idx in np.argsort(int_ranges):
if max_v * gain / 1000 <= int_ranges[idx]:
range_index = idx
break
print(ranges[range_index])
# Allocate a buffer to receive the data.
data = create_float_buffer(channel_count, samples_per_channel)