jgaunt/lenovo-sa120-fanspeed-utility
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Code Issues Releases Wiki Activity

Fix tabs to spaces

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This commit is contained in:
d10n
2017-04-13 19:12:08 -04:00
parent 923acd7cf3
commit 75578b5495
1 changed files with 37 additions and 35 deletions
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72
fancontrol.py
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@@ -9,37 +9,39 @@ except ImportError:
from io import StringIO
from subprocess import check_output, Popen, PIPE, STDOUT
def print_speeds(device):
for i in range(0, 6):
print("Fan {} speed: {}".format(i, check_output(['sg_ses', '--index=coo,{}'.format(i), '--get=1:2:11', device]).decode('utf-8').split('\n')[0]))
for i in range(0, 6):
print("Fan {} speed: {}".format(i, check_output(
['sg_ses', '--index=coo,{}'.format(i), '--get=1:2:11', device]).decode('utf-8').split('\n')[0]))
if len(sys.argv) < 1:
print("python fancontrol.py 1-7")
sys.exit(-1)
print("python fancontrol.py 1-7")
sys.exit(-1)
fan = int(sys.argv[1])
if fan <= 0 or fan > 6:
raise Exception("Fan speed must be between 1 and 7")
raise Exception("Fan speed must be between 1 and 7")
devices_to_check = ['/dev/sg*','/dev/ses*']
devices_to_check = ['/dev/sg*', '/dev/ses*']
device = ""
for chk_device in devices_to_check:
for dev_node in glob.glob(chk_device):
try:
out = check_output(["sg_ses", dev_node], stderr=STDOUT)
if 'ThinkServerSA120' in out:
device = dev_node
break
except:
print("Enclosure not found on " + dev_node)
for dev_node in glob.glob(chk_device):
try:
out = check_output(["sg_ses", dev_node], stderr=STDOUT)
if 'ThinkServerSA120' in out:
device = dev_node
break
except:
print("Enclosure not found on " + dev_node)
if device == "":
print("Could not find enclosure")
sys.exit(1)
print("Could not find enclosure")
sys.exit(1)
print("Enclosure found on " + device);
@@ -49,12 +51,12 @@ out = check_output(["sg_ses", "-p", "0x2", device, "--raw"]).decode('utf-8')
s = out.split()
for i in range(0, 6):
print("Setting fan {} to {}".format(i, fan))
idx = 88 + 4 * i
s[idx+0] = "80"
s[idx+1] = "00"
s[idx+2] = "00"
s[idx+3] = format(1 << 5 | fan & 7, "x")
print("Setting fan {} to {}".format(i, fan))
idx = 88 + 4 * i
s[idx + 0] = "80"
s[idx + 1] = "00"
s[idx + 2] = "00"
s[idx + 3] = format(1 << 5 | fan & 7, "x")
output = StringIO()
off = 0
@@ -62,18 +64,18 @@ count = 0
line = ''
while True:
output.write(s[off])
off = off + 1
count = count + 1
if count == 8 :
output.write(" ")
elif count == 16:
output.write("\n")
count=0
else:
output.write(" ")
if off >= len(s):
break
output.write(s[off])
off = off + 1
count = count + 1
if count == 8:
output.write(" ")
elif count == 16:
output.write("\n")
count = 0
else:
output.write(" ")
if off >= len(s):
break
output.write("\n")
p = Popen(['sg_ses', '-p', '0x2', device, '--control', '--data', '-'], stdout=PIPE, stdin=PIPE, stderr=PIPE)