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BLE: Add conversion function from byte_array_t to ArrayView.

pull/6932/head
Vincent Coubard 2018-04-04 15:28:52 +01:00
parent 5761caff00
commit cd39406d20
1 changed files with 27 additions and 0 deletions
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27
features/FEATURE_BLE/ble/BLETypes.h
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@ -21,6 +21,7 @@
#include <stdint.h> #include <stdint.h>
#include <string.h> #include <string.h>
#include "ble/SafeEnum.h" #include "ble/SafeEnum.h"
#include "ble/ArrayView.h"
/** /**
* @addtogroup ble * @addtogroup ble
@ -355,6 +356,32 @@ protected:
uint8_t _value[array_size]; uint8_t _value[array_size];
}; };
/**
* Construct a fixed size ArrayView from a byte_array_t.
*
* @param src byte_array_t to create a view from.
*
* @return An ArrayView to @p src.
*/
template<size_t Size>
ArrayView<uint8_t, Size> make_ArrayView(byte_array_t<Size>& src)
{
return ArrayView<uint8_t, Size>(src.data(), src.size());
}
/**
* Construct a fixed size ArrayView from a const byte_array_t.
*
* @param src byte_array_t to create a view from.
*
* @return An ArrayView to @p src.
*/
template<size_t Size>
ArrayView<const uint8_t, Size> make_const_ArrayView(const byte_array_t<Size>& src)
{
return ArrayView<const uint8_t, Size>(src.data(), src.size());
}
/** 128 bit keys used by paired devices */ /** 128 bit keys used by paired devices */
typedef byte_array_t<16> irk_t; typedef byte_array_t<16> irk_t;
typedef byte_array_t<16> csrk_t; typedef byte_array_t<16> csrk_t;