flex_diag_conf.h

// Copyright (c) 2025, Myriota Pty Ltd, All Rights Reserved
// SPDX-License-Identifier: BSD-3-Clause-Attribution
//
// This file is licensed under the BSD with attribution  (the "License"); you
// may not use these files except in compliance with the License.
//
// You may obtain a copy of the License here:
// LICENSE-BSD-3-Clause-Attribution.txt and at
// https://spdx.org/licenses/BSD-3-Clause-Attribution.html
//
// See the License for the specific language governing permissions and
// limitations under the License.
 
#ifndef FLEX_DIAG_CONF_H
#define FLEX_DIAG_CONF_H
 
#include <stdbool.h>
#include <stdint.h>

 
// clang-format off
#define FLEX_DIAG_CONF_TABLE_BEGIN() \
  FLEX_DiagConfTableItem *diag_conf_table_get_(void) { \
    static FLEX_DiagConfTableItem table[] = {

#define FLEX_DIAG_CONF_TABLE_END() \
    {0}}; \
    return table; \
  }
// clang-format on

#define FLEX_DIAG_CONF_TABLE_BOOL_ADD(id, name, default_value, type) \
  { id, FLEX_DIAG_CONF_VALUE_TAG_B8, type, 0, name, (void *)default_value }

#define FLEX_DIAG_CONF_TABLE_FLOAT_ADD(id, name, default_value, type) \
  { id, FLEX_DIAG_CONF_VALUE_TAG_F32, type, 0, name, (void *)default_value }

#define FLEX_DIAG_CONF_TABLE_I32_ADD(id, name, default_value, type) \
  { id, FLEX_DIAG_CONF_VALUE_TAG_I32, type, 0, name, (void *)default_value }

#define FLEX_DIAG_CONF_TABLE_STR_ADD(id, name, default_value, max_len, type) \
  { id, FLEX_DIAG_CONF_VALUE_TAG_STR, type, max_len, name, (void *)default_value }

#define FLEX_DIAG_CONF_TABLE_TIME_ADD(id, name, default_value, type) \
  { id, FLEX_DIAG_CONF_VALUE_TAG_T32, type, 0, name, (void *)default_value }

#define FLEX_DIAG_CONF_TABLE_U32_ADD(id, name, default_value, type) \
  { id, FLEX_DIAG_CONF_VALUE_TAG_U32, type, 0, name, (void *)default_value }

typedef enum {
  FLEX_DIAG_CONF_ID_USER_0,    
  FLEX_DIAG_CONF_ID_USER_1,    
  FLEX_DIAG_CONF_ID_USER_2,    
  FLEX_DIAG_CONF_ID_USER_3,    
  FLEX_DIAG_CONF_ID_USER_4,    
  FLEX_DIAG_CONF_ID_USER_5,    
  FLEX_DIAG_CONF_ID_USER_6,    
  FLEX_DIAG_CONF_ID_USER_7,    
  FLEX_DIAG_CONF_ID_USER_8,    
  FLEX_DIAG_CONF_ID_USER_9,    
  FLEX_DIAG_CONF_ID_USER_10,   
  FLEX_DIAG_CONF_ID_USER_11,   
  FLEX_DIAG_CONF_ID_USER_12,   
  FLEX_DIAG_CONF_ID_USER_13,   
  FLEX_DIAG_CONF_ID_USER_14,   
  FLEX_DIAG_CONF_ID_USER_15,   
  FLEX_DIAG_CONF_ID_USER_MAX,  
} FLEX_DiagConfID;

typedef enum {
  FLEX_DIAG_CONF_TYPE_CONF,  
  FLEX_DIAG_CONF_TYPE_DIAG,  
  FLEX_DIAG_CONF_TYPE_PERSIST_DIAG,  
} FLEX_DiagConfType;

typedef void (*FLEX_DiagConfValueNotifyHandler)(const void *const value);

 
typedef enum {
  FLEX_DIAG_CONF_VALUE_TAG_B8,
  FLEX_DIAG_CONF_VALUE_TAG_F32,
  FLEX_DIAG_CONF_VALUE_TAG_I32,
  FLEX_DIAG_CONF_VALUE_TAG_T32,
  FLEX_DIAG_CONF_VALUE_TAG_U32,
  FLEX_DIAG_CONF_VALUE_TAG_STR,
} FLEX_DiagConfValueTag;
 
typedef struct {
  const uint8_t id;
  const uint8_t tag;
  const uint8_t flags;
  const uint8_t max_len;
  const char *const name;
  void *value;
} FLEX_DiagConfTableItem;


int FLEX_DiagConfValueWrite(const FLEX_DiagConfID id, const void *const value);

int FLEX_DiagConfValueRead(const FLEX_DiagConfID id, void *const value);

int FLEX_DiagConfValueNotifyHandlerSet(const FLEX_DiagConfID id,
  const FLEX_DiagConfValueNotifyHandler handler);

 
#endif /* FLEX_DIAG_CONF_H */