mirror of
https://github.com/h2zero/esp-nimble-cpp.git
synced 2024-05-20 16:01:20 +02:00
e3ee082dd7
This is a specialized container class to hold BLE attribute values. - Removes the use of std::string previously used to store the values. - Allows for setting/getting/notifying values from std::string, std::vector<uint8_t>, Arduino String, const char*, and uint8_t buffers. - Has operators retrieve the value as std::string, Arduino String, std::vector<uint8_t>, uint8_t* or char pointers. - Includes iterators and subscript/random access operator. - Introduces a max length parameter to the creation of server characteristics/descriptors to limit the size of the memory footprint. - Nearly Seamless integration with existing code. - Adds a config option to enable/disable timestamp storage when the value is updated. - Adds a config option to specify the initial size of the value container if not specified in the constructor.
52 lines
1.2 KiB
C++
52 lines
1.2 KiB
C++
/*
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* NimBLEUtils.h
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*
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* Created: on Jan 25 2020
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* Author H2zero
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*
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*/
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#ifndef COMPONENTS_NIMBLEUTILS_H_
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#define COMPONENTS_NIMBLEUTILS_H_
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#include "nimconfig.h"
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#if defined(CONFIG_BT_ENABLED)
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#if defined(CONFIG_NIMBLE_CPP_IDF)
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#include "host/ble_gap.h"
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#else
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#include "nimble/nimble/host/include/host/ble_gap.h"
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#endif
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/**** FIX COMPILATION ****/
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#undef min
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#undef max
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/**************************/
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#include <string>
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typedef struct {
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void *pATT;
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TaskHandle_t task;
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int rc;
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void *buf;
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} ble_task_data_t;
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/**
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* @brief A BLE Utility class with methods for debugging and general purpose use.
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*/
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class NimBLEUtils {
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public:
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static void dumpGapEvent(ble_gap_event *event, void *arg);
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static const char* gapEventToString(uint8_t eventType);
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static char* buildHexData(uint8_t* target, const uint8_t* source, uint8_t length);
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static const char* advTypeToString(uint8_t advType);
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static const char* returnCodeToString(int rc);
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static int checkConnParams(ble_gap_conn_params* params);
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};
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#endif // CONFIG_BT_ENABLED
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#endif // COMPONENTS_NIMBLEUTILS_H_
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