def BetaTable(ofp, params, names, settings, finalTable): r0 = params[0] beta = params[1] r2 = params[2] vadc = float(params[3]) ofp.output(" // %s temp table using Beta algorithm with parameters:" % (", ".join(names))) ofp.output((" // R0 = %s, T0 = %s, R1 = %s, R2 = %s, beta = %s, " "maxadc = %s") % (r0, settings.t0, settings.r1, r2, beta, settings.maxAdc)) ofp.output(" {") thrm = BetaThermistor(int(r0), int(settings.t0), int(beta), int(settings.r1), int(r2), vadc) hiadc = thrm.setting(0)[0] N = int(settings.numTemps) samples = optimizeTempTable(thrm, N, hiadc) prev = samples[0] for i in samples: t = thrm.temp(i) if t is None: ofp.output("// ERROR CALCULATING THERMISTOR VALUES AT ADC %d" % i) continue v = thrm.adcInv(i) r = thrm.resistance(t) vTherm = i * vadc / 1024 ptherm = vTherm * vTherm / r if i == max(samples): c = " " else: c = "," delta = (t - thrm.temp(prev)) / (prev - i) if i != prev else 0 ostr = (" {%4s, %5s, %5s}%s // %4d C, %6.0f ohms, %0.3f V," " %0.2f mW, m = %6.3f") % (i, int(t * 4), int( delta * 4 * 256), c, int(t), int( round(r)), vTherm, ptherm * 1000, delta) ofp.output(ostr) prev = i if finalTable: ofp.output(" }") else: ofp.output(" },")
def BetaTable(ofp, params, names, settings, finalTable): r0 = params[0] beta = params[1] r2 = params[2] vadc = float(params[3]) ofp.output(" // %s temp table using Beta algorithm with parameters:" % (", ".join(names))) ofp.output((" // R0 = %s, T0 = %s, R1 = %s, R2 = %s, beta = %s, " "maxadc = %s") % (r0, settings.t0, settings.r1, r2, beta, settings.maxAdc)) ofp.output(" {") thrm = BetaThermistor(int(r0), int(settings.t0), int(beta), int(settings.r1), int(r2), vadc) hiadc = thrm.setting(0)[0] N = int(settings.numTemps) samples = optimizeTempTable(thrm, N, hiadc) prev = samples[0] for i in samples: t = thrm.temp(i) if t is None: ofp.output("// ERROR CALCULATING THERMISTOR VALUES AT ADC %d" % i) continue v = thrm.adcInv(i) r = thrm.resistance(t) vTherm = i * vadc / 1024 ptherm = vTherm * vTherm / r if i == max(samples): c = " " else: c = "," delta = (t - thrm.temp(prev)) / (prev - i) if i != prev else 0 ostr = (" {%4s, %5s, %5s}%s // %4d C, %6.0f ohms, %0.3f V," " %0.2f mW, m = %6.3f") % (i, int(t * 4), int(delta * 4 * 256), c, int(t), int(round(r)), vTherm, ptherm * 1000, delta) ofp.output(ostr) prev = i if finalTable: ofp.output(" }") else: ofp.output(" },")
def BetaTable(ofp, params, names, settings, finalTable): r0 = params[0] beta = params[1] r2 = params[2] vadc = float(params[3]) ofp.output(" // %s temp table using Beta algorithm with parameters:" % (", ".join(names))) ofp.output((" // R0 = %s, T0 = %s, R1 = %s, R2 = %s, beta = %s, " "maxadc = %s") % (r0, settings.t0, settings.r1, r2, beta, settings.maxAdc)) ofp.output(" {") thrm = BetaThermistor(int(r0), int(settings.t0), int(beta), int(settings.r1), int(r2), vadc) hiadc = thrm.setting(0)[0] N = int(settings.numTemps) step = int(hiadc / (N - 1)) idx = range(1, int(hiadc), step) while len(idx) > N: del idx[0] for i in range(1, int(hiadc), step): t = int(thrm.temp(i)) if t is None: ofp.output("// ERROR CALCULATING THERMISTOR VALUES AT ADC %d" % i) continue v = thrm.adcInv(i) r = thrm.resistance(t) vTherm = i * vadc / 1024 ptherm = vTherm * vTherm / r if i + step >= int(hiadc): c = " " else: c = "," ostr = (" {%4s, %5s}%s // %4d C, %6.0f ohms, %0.3f V," " %0.2f mW") % (i, t * 4, c, t, int(round(r)), vTherm, ptherm * 1000) ofp.output(ostr) if finalTable: ofp.output(" }") else: ofp.output(" },")
def BetaTable(ofp, params, names, settings, finalTable): r0 = params[0] beta = params[1] r2 = params[2] vadc = float(params[3]) ofp.output(" // %s temp table using Beta algorithm with parameters:" % (", ".join(names))) ofp.output((" // R0 = %s, T0 = %s, R1 = %s, R2 = %s, beta = %s, " "maxadc = %s") % (r0, settings.t0, settings.r1, r2, beta, settings.maxAdc)) ofp.output(" {") thrm = BetaThermistor(int(r0), int(settings.t0), int(beta), int(settings.r1), int(r2), vadc) hiadc = thrm.setting(0)[0] N = int(settings.numTemps) step = int(hiadc / (N - 1)) idx = range(1, int(hiadc), step) while len(idx) > N: del idx[0] for i in range(1, int(hiadc), step): t = int(thrm.temp(i)) if t is None: ofp.output("// ERROR CALCULATING THERMISTOR VALUES AT ADC %d" % i) continue v = thrm.adcInv(i) r = thrm.resistance(t) vTherm = i * vadc / 1024 ptherm = vTherm * vTherm / r if i + step >= int(hiadc): c = " " else: c = "," ostr = (" {%4s, %5s}%s // %4d C, %6.0f ohms, %0.3f V," " %0.2f mW") % (i, t * 4, c, t, int( round(r)), vTherm, ptherm * 1000) ofp.output(ostr) if finalTable: ofp.output(" }") else: ofp.output(" },")
def BetaTable(ofp, params, names, idx, settings, finalTable): r0 = params[0] beta = params[1] r2 = params[2] vadc = float(params[3]) ofp.output(" // %s temp table using Beta algorithm with parameters:" % (", ".join(names))) ofp.output((" // R0 = %s, T0 = %s, R1 = %s, R2 = %s, beta = %s, " "maxadc = %s") % (r0, settings.t0, settings.r1, r2, beta, settings.maxAdc)) ofp.output(" {") thrm = BetaThermistor(int(r0), int(settings.t0), int(beta), int(settings.r1), int(r2), vadc) for t in idx: a, r = thrm.setting(t) if a is None: ofp.output( "// ERROR CALCULATING THERMISTOR VALUES AT TEMPERATURE %d" % t) continue vTherm = a * vadc / 1024 ptherm = vTherm * vTherm / r if t <= 0: c = " " else: c = "," ostr = (" {%4s, %5s}%s // %4d C, %6.0f ohms, %0.3f V," " %0.2f mW") % (int( round(a)), t * 4, c, t, r, vTherm, ptherm * 1000) ofp.output(ostr) if finalTable: ofp.output(" }") else: ofp.output(" },")
def BetaTable(ofp, params, names, idx, settings, finalTable): r0 = params[0] beta = params[1] r2 = params[2] vadc = float(params[3]) ofp.output(" // %s temp table using Beta algorithm with parameters:" % (", ".join(names))) ofp.output((" // R0 = %s, T0 = %s, R1 = %s, R2 = %s, beta = %s, " "maxadc = %s") % (r0, settings.t0, settings.r1, r2, beta, settings.maxAdc)) ofp.output(" {") thrm = BetaThermistor(int(r0), int(settings.t0), int(beta), int(settings.r1), int(r2), vadc) for t in idx: a, r = thrm.setting(t) if a is None: ofp.output("// ERROR CALCULATING THERMISTOR VALUES AT TEMPERATURE %d" % t) continue vTherm = a * vadc / 1024 ptherm = vTherm * vTherm / r if t <= 0: c = " " else: c = "," ostr = (" {%4s, %5s}%s // %4d C, %6.0f ohms, %0.3f V," " %0.2f mW") % (int(round(a)), t*4, c, t, r, vTherm, ptherm * 1000) ofp.output(ostr) if finalTable: ofp.output(" }") else: ofp.output(" },")