From 4977430ef31fb52994fed42b9cb180930ed943d0 Mon Sep 17 00:00:00 2001 From: Sylvain Miermont Date: Tue, 22 Oct 2013 18:23:52 +0200 Subject: Beta 8 - API: lgw_receive now return info on RX frequency and RF path for each packet (no need to keep track of RF/IF settings) - Unified some portion of the code with the 470 MHz variant of the HAL (use SX1255 radios instead of SX1257) - Improved AGC and ARB firmwares - Adding -Wall -Wextra for compilation, fixing all the new warnings for cleaner code - Fixed bugs in handling of FSK datarate - test_loragw_hal now dumps the content of all Lora registers after configuration in reg_dump.log --- loragw_pkt_logger/inc/parson.h | 100 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 100 insertions(+) create mode 100644 loragw_pkt_logger/inc/parson.h (limited to 'loragw_pkt_logger/inc/parson.h') diff --git a/loragw_pkt_logger/inc/parson.h b/loragw_pkt_logger/inc/parson.h new file mode 100644 index 0000000..00728b1 --- /dev/null +++ b/loragw_pkt_logger/inc/parson.h @@ -0,0 +1,100 @@ +/* + Parson ( http://kgabis.github.com/parson/ ) + Copyright (c) 2012 Krzysztof Gabis + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + THE SOFTWARE. +*/ + +#ifndef parson_parson_h +#define parson_parson_h + +#ifdef __cplusplus +extern "C" +{ +#endif + +#include /* size_t */ + +/* Types and enums */ +typedef struct json_object_t JSON_Object; +typedef struct json_array_t JSON_Array; +typedef struct json_value_t JSON_Value; + +typedef enum json_value_type { + JSONError = 0, + JSONNull = 1, + JSONString = 2, + JSONNumber = 3, + JSONObject = 4, + JSONArray = 5, + JSONBoolean = 6 +} JSON_Value_Type; + +/* Parses first JSON value in a file, returns NULL in case of error */ +JSON_Value * json_parse_file(const char *filename); + +/* Parses first JSON value in a string, returns NULL in case of error */ +JSON_Value * json_parse_string(const char *string); + +/* JSON Object */ +JSON_Value * json_object_get_value (const JSON_Object *object, const char *name); +const char * json_object_get_string (const JSON_Object *object, const char *name); +JSON_Object * json_object_get_object (const JSON_Object *object, const char *name); +JSON_Array * json_object_get_array (const JSON_Object *object, const char *name); +double json_object_get_number (const JSON_Object *object, const char *name); +int json_object_get_boolean(const JSON_Object *object, const char *name); + +/* dotget functions enable addressing values with dot notation in nested objects, + just like in structs or c++/java/c# objects (e.g. objectA.objectB.value). + Because valid names in JSON can contain dots, some values may be inaccessible + this way. */ +JSON_Value * json_object_dotget_value (const JSON_Object *object, const char *name); +const char * json_object_dotget_string (const JSON_Object *object, const char *name); +JSON_Object * json_object_dotget_object (const JSON_Object *object, const char *name); +JSON_Array * json_object_dotget_array (const JSON_Object *object, const char *name); +double json_object_dotget_number (const JSON_Object *object, const char *name); +int json_object_dotget_boolean(const JSON_Object *object, const char *name); + +/* Functions to get available names */ +size_t json_object_get_count(const JSON_Object *object); +const char * json_object_get_name (const JSON_Object *object, size_t index); + +/* JSON Array */ +JSON_Value * json_array_get_value (const JSON_Array *array, size_t index); +const char * json_array_get_string (const JSON_Array *array, size_t index); +JSON_Object * json_array_get_object (const JSON_Array *array, size_t index); +JSON_Array * json_array_get_array (const JSON_Array *array, size_t index); +double json_array_get_number (const JSON_Array *array, size_t index); +int json_array_get_boolean(const JSON_Array *array, size_t index); +size_t json_array_get_count (const JSON_Array *array); + +/* JSON Value */ +JSON_Value_Type json_value_get_type (const JSON_Value *value); +JSON_Object * json_value_get_object (const JSON_Value *value); +JSON_Array * json_value_get_array (const JSON_Value *value); +const char * json_value_get_string (const JSON_Value *value); +double json_value_get_number (const JSON_Value *value); +int json_value_get_boolean(const JSON_Value *value); +void json_value_free (JSON_Value *value); + +#ifdef __cplusplus +} +#endif + +#endif -- cgit v1.2.3