launch controll for autocross on micro rusefi #4341

firmware/controllers/lua/examples/can-client-dc-pid.txt

@@ -4,6 +4,7 @@ startPwm(1, 80, 1.0)
 -- disable
 startPwm(2, 80, 0.0)
 
+-- p, i, d, min, max
 pid = Pid.new(2, 0, 0, -100, 100)
 
 biasCurveIndex = findCurveIndex("bias")

firmware/controllers/lua/examples/custom-launch-control.txt

@@ -0,0 +1,40 @@
+desiredRpmCurve = findCurveIndex("desired_rpm")
+desiredBoostCurve = findCurveIndex("desired_boost")
+initialTorqueReductionTable = findTableIndex("torque_red")
+sparkCutByTorqueCurve = findCurveIndex("spark_cut")
+sparkRetardByTorqueCurve = findCurveIndex("spark_retard")
+
+previousLaunchButtonState = 0
+
+-- 50Hz
+setTickRate(50)
+
+-- p, i, d, min, max
+pid = Pid.new(2, 0, 0, -100, 100)
+
+function onTick()
+	launchButtonState = getAuxAnalog(0) > 1.5
+	launchStrength = getAuxAnalog(1)
+
+	if previousLaunchButtonState == 1 and launchButtonState == 0 then
+		print "Exiting LC"
+	elseif previousLaunchButtonState == 0 and launchButtonState == 1 then
+		desiredRPM = curve(desiredRpmCurve, launchStrength)
+		desiredBoost = curve(desiredBoostCurve, launchStrength)
+
+		initialTorqueReduction = table3d(initialTorqueReductionTable, desiredRPM, desiredBoost)
+
+
+		print ("Running LC " ..desiredRPM .." boost=" + desiredBoost ..' t=' ..initialTorqueReduction)
+
+	elseif launchButtonState == 1 then
+
+
+		print ("Running LC " ..desiredRPM .." boost=" + desiredBoost)
+
+	else
+		print "Not running LC"
+	end
+
+end
+