Fixing issues with "speeds:" defaults

FluidNC/src/NutsBolts.h

@@ -162,7 +162,7 @@ T mapConstrain(T x, T in_min, T in_max, T out_min, T out_max) {
 template <typename T>
 bool constrain_with_message(T &value, T min, T max) {
     if (value < min || value > max) {
-        log_error("Value " << value << " constrained to range (" << min << "," << max << ")");
+        log_warn("Value " << value << " constrained to range (" << min << "," << max << ")");
         value = myConstrain(value, min, max);   
         return false;
     }

FluidNC/src/Spindles/DacSpindle.cpp

@@ -32,6 +32,9 @@ namespace Spindles {
 
         is_reversable = _direction_pin.defined();
 
+        if (_speeds.size() == 0) {
+            linearSpeeds(10000, 100.0f);
+        }
         setupSpeeds(255);
 
         config_message();

FluidNC/src/Spindles/OnOffSpindle.cpp

@@ -21,7 +21,7 @@ namespace Spindles {
             // The default speed map for an On/Off spindle is off - 0% -
             // for speed 0 and on - 100% - for any nonzero speedl
             // In other words there is a step transition right at 0.
-            linearSpeeds(0, 100.0f);
+            linearSpeeds(1, 100.0f);
         }
         setupSpeeds(1);
         config_message();

example_configs/dac.yaml

@@ -0,0 +1,119 @@
+name: "ESP32 Dev Controller V4"
+board: "ESP32 Dev Controller V4"
+
+stepping:
+  engine: RMT
+  idle_ms: 250
+  dir_delay_us: 1
+  pulse_us: 2
+  disable_delay_us: 0
+
+axes:
+  shared_stepper_disable: gpio.13:low
+
+  x:
+    steps_per_mm: 800
+    max_rate: 2000
+    acceleration: 25
+    max_travel: 1000
+    steps_per_mm: 800.000
+    max_rate: 5000.000
+    acceleration: 100.000
+    max_travel: 300.000
+    soft_limits: false
+    homing:
+      cycle: 2
+      positive_direction: false
+      mpos: 150.000
+      feed_rate: 100.000
+      seek_rate: 200.000
+      debounce_ms: 500
+      seek_scaler: 1.100
+      feed_scaler: 1.100
+
+    motor0:
+      limit_all: gpio.17:low:pu
+      stepstick:
+        direction: gpio.14
+        step: gpio.12
+    motor1:
+      null_motor:
+
+  y:
+    steps_per_mm: 800
+    max_rate: 2000
+    acceleration: 25
+    max_travel: 1000
+    steps_per_mm: 800.000
+    max_rate: 5000.000
+    acceleration: 100.000
+    max_travel: 300.000
+    soft_limits: false
+    homing:
+      cycle: 2
+      positive_direction: false
+      mpos: 150.000
+      feed_rate: 100.000
+      seek_rate: 200.000
+      debounce_ms: 500
+      seek_scaler: 1.100
+      feed_scaler: 1.100
+
+    motor0:
+      limit_all: gpio.4:low:pu
+      stepstick:
+        direction: gpio.15
+        step: gpio.26
+    motor1:
+      null_motor:
+
+  z:
+    steps_per_mm: 800
+    max_rate: 2000
+    acceleration: 25
+    max_travel: 1000
+    steps_per_mm: 800.000
+    max_rate: 5000.000
+    acceleration: 100.000
+    max_travel: 300.000
+    soft_limits: false
+    homing:
+      cycle: 1
+      positive_direction: false
+      mpos: 150.000
+      feed_rate: 100.000
+      seek_rate: 200.000
+      debounce_ms: 500
+      seek_scaler: 1.100
+      feed_scaler: 1.100
+
+    motor0:
+      limit_all: gpio.16:low:pu
+      stepstick:
+        direction: gpio.33
+        step: gpio.27
+    motor1:
+      null_motor:
+
+coolant:
+  flood: NO_PIN
+  mist:  NO_PIN
+
+comms:
+  wifi_ap:
+    ip_address: "192.168.0.1"
+    ssid: FluidNC
+
+probe:
+  pin: gpio.32:low:pu
+
+DAC:
+   output_pin: gpio.25
+  enable_pin: NO_PIN
+  direction_pin: NO_PIN
+  disable_with_zero_speed: false
+  zero_speed_with_disable: true
+  spinup_ms: 0
+  spindown_ms: 0
+  tool: 100
+  speeds: 0=0.000% 10000=100.000%