Skip to content

add feature:set fan speed forcibly #256

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

Open
grages wants to merge 1 commit into
base: master
Choose a base branch
from
Open

add feature:set fan speed forcibly #256

Changes from all commits
Commits
Show all changes
1 commit
Select commit
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
19 changes: 19 additions & 0 deletions isw
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -429,6 +429,22 @@ def single_write(address, value):
hex(value)+'('+str(value)+')',
hex(address)+'(byte'+str(address)+')'))

def force_fan_speed(percentage):
# Set fan speed to input percentage
percentage = int(percentage)
with open(EC_IO_FILE, 'r+b') as file:
if (percentage < 0 or percentage > 100):
file.seek(0x33)
switch = int(file.read(1).hex(), 16)
switch &= 0xFD
single_write(0x33, switch)
else:
file.seek(0x33)
switch = int(file.read(1).hex(), 16)
switch |= 2
single_write(0x33, switch)
single_write(0x35, percentage)

def main():
# ArgumentParser deal with option/argument handling
# 'type =' is used to launch a function, having an argument is mandatory
Expand Down Expand Up @@ -491,6 +507,9 @@ def main():
help = '┬ write into EC\n'
'└ replace '+Text.ULINED+'W'+Text.CLEAR+' with '
+Text.ULINED+'SECTION_NAME'+Text.CLEAR+'')
parser.add_argument('-x', type=force_fan_speed,
help='Tset fan speed forcibly\n'
'Ltype a number(0-100) for the percentage of fan speed,-1 for off\n')
if len(sys.argv) == 1:
parser.print_help(sys.stderr)
parser.parse_args()
Expand Down