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Convert py scripts for py2 and py3 compatibility (#13931)

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This commit is contained in:
Alexey Shvetsov
2019-05-08 04:45:01 +03:00
committed by Scott Lahteine
parent 11adcf1ce3
commit af725c81e3
4 changed files with 51 additions and 39 deletions
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33
buildroot/share/scripts/createTemperatureLookupMarlin.py
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@@ -18,6 +18,9 @@ Options:
--num-temps=... the number of temperature points to calculate (default: 36)
"""
from __future__ import print_function
from __future__ import division
from math import *
import sys
import getopt
@@ -47,9 +50,9 @@ class Thermistor:
a = y1 - (b + l1**2 *c)*l1
if c < 0:
print "//////////////////////////////////////////////////////////////////////////////////////"
print "// WARNING: negative coefficient 'c'! Something may be wrong with the measurements! //"
print "//////////////////////////////////////////////////////////////////////////////////////"
print("//////////////////////////////////////////////////////////////////////////////////////")
print("// WARNING: negative coefficient 'c'! Something may be wrong with the measurements! //")
print("//////////////////////////////////////////////////////////////////////////////////////")
c = -c
self.c1 = a # Steinhart-Hart coefficients
self.c2 = b
@@ -97,7 +100,7 @@ def main(argv):
try:
opts, args = getopt.getopt(argv, "h", ["help", "rp=", "t1=", "t2=", "t3=", "num-temps="])
except getopt.GetoptError as err:
print str(err)
print(str(err))
usage()
sys.exit(2)
@@ -129,27 +132,27 @@ def main(argv):
up_bound = t.temp(1);
min_temp = int(TMIN if TMIN > low_bound else low_bound)
max_temp = int(TMAX if TMAX < up_bound else up_bound)
temps = range(max_temp, TMIN+step, step);
temps = list(range(max_temp, TMIN+step, step));
print "// Thermistor lookup table for Marlin"
print "// ./createTemperatureLookupMarlin.py --rp=%s --t1=%s:%s --t2=%s:%s --t3=%s:%s --num-temps=%s" % (rp, t1, r1, t2, r2, t3, r3, num_temps)
print "// Steinhart-Hart Coefficients: a=%.15g, b=%.15g, c=%.15g " % (t.c1, t.c2, t.c3)
print "// Theoretical limits of thermistor: %.2f to %.2f degC" % (low_bound, up_bound)
print
print "const short temptable[][2] PROGMEM = {"
print("// Thermistor lookup table for Marlin")
print("// ./createTemperatureLookupMarlin.py --rp=%s --t1=%s:%s --t2=%s:%s --t3=%s:%s --num-temps=%s" % (rp, t1, r1, t2, r2, t3, r3, num_temps))
print("// Steinhart-Hart Coefficients: a=%.15g, b=%.15g, c=%.15g " % (t.c1, t.c2, t.c3))
print("// Theoretical limits of thermistor: %.2f to %.2f degC" % (low_bound, up_bound))
print()
print("const short temptable[][2] PROGMEM = {")
for temp in temps:
adc = t.adc(temp)
print " { OV(%7.2f), %4s }%s // v=%.3f\tr=%.3f\tres=%.3f degC/count" % (adc , temp, \
print(" { OV(%7.2f), %4s }%s // v=%.3f\tr=%.3f\tres=%.3f degC/count" % (adc , temp, \
',' if temp != temps[-1] else ' ', \
t.voltage(adc), \
t.resist( adc), \
t.resol( adc) \
)
print "};"
))
print("};")
def usage():
print __doc__
print(__doc__)
if __name__ == "__main__":
main(sys.argv[1:])