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more cleanups in the termistorTable generation script

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This commit is contained in:
Steffen Vogel 2015-01-06 08:23:51 +01:00
parent fb0996b5db
commit 21205cc3d8
1 changed files with 8 additions and 8 deletions
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16
Marlin/scripts/createTemperatureLookupMarlin.py
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@ -22,6 +22,11 @@ from math import *
import sys import sys
import getopt import getopt
"Constants"
ARES = pow(2,10) # 10 Bit ADC resolution
TMIN = 0 # lowest temperature in table
TMAX = 350 # highest temperature in table
class Thermistor: class Thermistor:
"Class to do the thermistor maths" "Class to do the thermistor maths"
def __init__(self, rp, t1, r1, t2, r2, t3, r3): def __init__(self, rp, t1, r1, t2, r2, t3, r3):
@ -120,15 +125,10 @@ def main(argv):
elif opt == "--num-temps": elif opt == "--num-temps":
num_temps = int(arg) num_temps = int(arg)
max_adc = (1024 ) - 1 increment = int((ARES-1)/(num_temps-1));
min_temp = 0
max_temp = 350
increment = int(max_adc/(num_temps-1));
t = Thermistor(rp, t1, r1, t2, r2, t3, r3) t = Thermistor(rp, t1, r1, t2, r2, t3, r3)
tmp = (min_temp - max_temp) / (num_temps-1) tmp = (TMIN-TMAX) / (num_temps-1)
print tmp temps = range(TMAX, TMIN+tmp, tmp);
temps = range(max_temp, min_temp + tmp, tmp);
print "// Thermistor lookup table for Marlin" 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 "// ./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)