Skip to content

quick temperature measurement fix #25

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
Gadgetoid merged 2 commits into from
Aug 20, 2019
Merged

quick temperature measurement fix #25

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
e2d010e
testing all examples, with corrections for Python3 support
cipy Aug 3, 2019
27156d2
allow temperature reads to converge a bit faster
cipy Aug 3, 2019
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 2 additions & 2 deletions examples/all-in-one-no-pm.py
100644 → 100755
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -78,7 +78,7 @@ def display_text(variable, data, unit):

# Get the temperature of the CPU for compensation
def get_cpu_temperature():
process = Popen(['vcgencmd', 'measure_temp'], stdout=PIPE)
process = Popen(['vcgencmd', 'measure_temp'], stdout=PIPE, universal_newlines=True)
output, _error = process.communicate()
return float(output[output.index('=') + 1:output.rindex("'")])

Expand All @@ -87,7 +87,7 @@ def get_cpu_temperature():
# temperature down, and increase to adjust up
factor = 0.8

cpu_temps = [0] * 5
cpu_temps = [get_cpu_temperature()] * 5

delay = 0.5 # Debounce the proximity tap
mode = 0 # The starting mode
Expand Down
4 changes: 2 additions & 2 deletions examples/all-in-one.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -84,7 +84,7 @@ def display_text(variable, data, unit):

# Get the temperature of the CPU for compensation
def get_cpu_temperature():
process = Popen(['vcgencmd', 'measure_temp'], stdout=PIPE)
process = Popen(['vcgencmd', 'measure_temp'], stdout=PIPE, universal_newlines=True)
output, _error = process.communicate()
return float(output[output.index('=') + 1:output.rindex("'")])

Expand All @@ -93,7 +93,7 @@ def get_cpu_temperature():
# temperature down, and increase to adjust up
factor = 0.8

cpu_temps = [0] * 5
cpu_temps = [get_cpu_temperature()] * 5

delay = 0.5 # Debounce the proximity tap
mode = 0 # The starting mode
Expand Down
5 changes: 2 additions & 3 deletions examples/compensated-temperature.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -24,17 +24,16 @@

# Get the temperature of the CPU for compensation
def get_cpu_temperature():
process = Popen(['vcgencmd', 'measure_temp'], stdout=PIPE)
process = Popen(['vcgencmd', 'measure_temp'], stdout=PIPE, universal_newlines=True)
output, _error = process.communicate()
output = output.decode()
return float(output[output.index('=') + 1:output.rindex("'")])


# Tuning factor for compensation. Decrease this number to adjust the
# temperature down, and increase to adjust up
factor = 0.8

cpu_temps = [0] * 5
cpu_temps = [get_cpu_temperature()] * 5

while True:
cpu_temp = get_cpu_temperature()
Expand Down
2 changes: 1 addition & 1 deletion examples/luftdaten.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -71,7 +71,7 @@ def read_values():

# Get CPU temperature to use for compensation
def get_cpu_temperature():
process = Popen(['vcgencmd', 'measure_temp'], stdout=PIPE)
process = Popen(['vcgencmd', 'measure_temp'], stdout=PIPE, universal_newlines=True)
output, _error = process.communicate()
return float(output[output.index('=') + 1:output.rindex("'")])

Expand Down