fix center parameter metadata

Tools/module_config/generate_actuators_metadata.py

@@ -234,14 +234,14 @@ def get_actuator_output(yaml_config, output_functions, timer_config_file, verbos
         param_prefix = process_param_prefix(group['param_prefix'])
         standard_params = group.get('standard_params', {})
         standard_params_array = [
-            ( 'function', 'Function', 'FUNC', False ),
-            ( 'disarmed', 'Disarmed', 'DIS', False ),
-            ( 'min', 'Minimum', 'MIN', False ),
-            ( 'max', 'Maximum', 'MAX', False ),
-            ( 'center', 'Center\n(for Servos)', 'CENT', False ),
-            ( 'failsafe', 'Failsafe', 'FAIL', True ),
+            ( 'function', 'Function', 'FUNC', False, True ),
+            ( 'disarmed', 'Disarmed', 'DIS', False, True ),
+            ( 'min', 'Minimum', 'MIN', False, True ),
+            ( 'center', 'Center\n(for Servos)', 'CENT', False, False ),
+            ( 'max', 'Maximum', 'MAX', False, True ),
+            ( 'failsafe', 'Failsafe', 'FAIL', True, True ),
             ]
-        for key, label, param_suffix, advanced in standard_params_array:
+        for key, label, param_suffix, advanced, has_function in standard_params_array:
             show_if = None
             if key in standard_params and 'show_if' in standard_params[key]:
                 show_if = standard_params[key]['show_if']
@@ -250,13 +250,12 @@ def get_actuator_output(yaml_config, output_functions, timer_config_file, verbos
                 param = {
                         'label': label,
                         'name': param_prefix+'_'+param_suffix+'${i}',
-                        'function': key,
                     }
+                if has_function: param['function'] = key
                 if advanced: param['advanced'] = True
                 if show_if: param['show-if'] = show_if
                 per_channel_params.append(param)
 
-
         param = {
                 'label': 'Rev Range\n(for Servos)',
                 'name': param_prefix+'_REV',

Tools/module_config/generate_params.py

@@ -312,11 +312,7 @@ When set to -1 (default), the value depends on the function (see {:}).
                 if standard_params[key]['max'] >= 1<<16:
                     raise Exception('maximum value for {:} expected <= {:} (got {:})'.format(key, 1<<16, standard_params[key]['max']))
 
-                if key == 'failsafe':
-                    standard_params[key]['default'] = -1
-                    standard_params[key]['min'] = -1
-
-                if key == 'center':
+                if key == 'failsafe' or key == 'center':
                     standard_params[key]['default'] = -1
                     standard_params[key]['min'] = -1
 

src/drivers/pca9685_pwm_out/module.yaml

@@ -7,8 +7,8 @@ actuator_output:
         disarmed: { min: 800, max: 2200, default: 1000 }
         min: { min: 800, max: 1400, default: 1100 }
         max: { min: 1600, max: 2200, default: 1900 }
-        center: { min: 800, max: 2200}
         failsafe: { min: 800, max: 2200 }
+        center: { min: 800, max: 2200}
       custom_params:
         - name: 'DUTY_EN'
           label: "Duty-Cycle\n Mode"

src/drivers/pwm_out/module.yaml

@@ -8,8 +8,8 @@ actuator_output:
         disarmed: { min: 800, max: 2200, default: 1000 }
         min: { min: 800, max: 1400, default: 1000 }
         max: { min: 1600, max: 2200, default: 2000 }
-        center: { min: 800, max: 2200}
         failsafe: { min: 800, max: 2200 }
+        center: { min: 800, max: 2200}
       extra_function_groups: [ pwm_fmu ]
       pwm_timer_param:
         description:

validation/module_schema.yaml

@@ -352,28 +352,6 @@ actuator_output:
                                         # ui only shows the param if this condition is true
                                         type: string
                                         regex: *condition_regex
-                            center:
-                                type: dict
-                                schema:
-                                    min:
-                                        # Minimum center value
-                                        type: integer
-                                        min: 0
-                                        max: 65536
-                                    max:
-                                        # Maximum center value
-                                        type: integer
-                                        min: 0
-                                        max: 65536
-                                    default:
-                                        # Default center value
-                                        type: integer
-                                        min: 0
-                                        max: 65536
-                                    show_if:
-                                        # ui only shows the param if this condition is true
-                                        type: string
-                                        regex: *condition_regex
                             failsafe:
                                 type: dict
                                 schema:
@@ -391,6 +369,28 @@ actuator_output:
                                         # ui only shows the param if this condition is true
                                         type: string
                                         regex: *condition_regex
+                    center:
+                        type: dict
+                        schema:
+                            min:
+                                # Minimum center value
+                                type: integer
+                                min: 0
+                                max: 65536
+                            max:
+                                # Maximum center value
+                                type: integer
+                                min: 0
+                                max: 65536
+                            default:
+                                # Default center value
+                                type: integer
+                                min: 0
+                                max: 65536
+                            show_if:
+                                # ui only shows the param if this condition is true
+                                type: string
+                                regex: *condition_regex
                     custom_params:
                         type: list
                         schema: &mixer_parameter