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BLE_API
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BLE_API
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Bluetooth Low Energy
Revision 50:9078969e80e4, committed 2014-05-28
- Comitter:
- Rohit Grover
- Date:
- Wed May 28 15:25:55 2014 +0100
- Parent:
- 49:03a51f0006f8
- Child:
- 51:0329477be5e2
- Commit message:
- define LENGTH_OF_LONG_UUID as a constant
Changed in this revision
| UUID.cpp | Show annotated file Show diff for this revision Revisions of this file |
| UUID.h | Show annotated file Show diff for this revision Revisions of this file |
--- a/UUID.cpp Fri May 23 17:45:16 2014 +0100
+++ b/UUID.cpp Wed May 28 15:25:55 2014 +0100
@@ -28,11 +28,11 @@
function before it can be safely used!
*/
/**************************************************************************/
-UUID::UUID(void)
+UUID::UUID(void) : type(UUID_TYPE_SHORT),
+ base(),
+ value(0)
{
- memset(base, 0, 16);
- value = 0;
- type = UUID_TYPE_SHORT;
+ /* empty */
}
/**************************************************************************/
@@ -79,9 +79,12 @@
@endcode
*/
/**************************************************************************/
-UUID::UUID(uint8_t const uuid_base[16])
+UUID::UUID(const uint8_t uuid_base[LENGTH_OF_LONG_UUID]) :
+ type(UUID_TYPE_SHORT),
+ base(),
+ value(0)
{
- memcpy(base, uuid_base, 16);
+ memcpy(base, uuid_base, LENGTH_OF_LONG_UUID);
value = (uint16_t)((uuid_base[3] << 8) | (uuid_base[2]));
/* Check if this is a short of a long UUID */
@@ -103,12 +106,11 @@
The 16-bit BLE UUID value.
*/
/**************************************************************************/
-UUID::UUID(uint16_t const ble_uuid)
+UUID::UUID(const uint16_t ble_uuid) : type(UUID_TYPE_SHORT),
+ base(),
+ value(ble_uuid)
{
- memset(base, 0, 16);
memcpy(base + 2, (uint8_t *)&ble_uuid, 2);
- value = ble_uuid;
- type = UUID_TYPE_SHORT;
}
/**************************************************************************/
@@ -140,9 +142,9 @@
@endcode
*/
/**************************************************************************/
-ble_error_t UUID::update(uint8_t const uuid_base[16])
+ble_error_t UUID::update(uint8_t const uuid_base[LENGTH_OF_LONG_UUID])
{
- memcpy(base, uuid_base, 16);
+ memcpy(base, uuid_base, LENGTH_OF_LONG_UUID);
value = (uint16_t)((uuid_base[3] << 8) | (uuid_base[2]));
/* Check if this is a short of a long UUID */
@@ -179,7 +181,7 @@
/**************************************************************************/
ble_error_t UUID::update(uint16_t const ble_uuid)
{
- memset(base, 0, 16);
+ memset(base, 0, LENGTH_OF_LONG_UUID);
memcpy(base + 2, (uint8_t *)&ble_uuid, 2);
value = ble_uuid;
type = UUID_TYPE_SHORT;
--- a/UUID.h Fri May 23 17:45:16 2014 +0100
+++ b/UUID.h Wed May 28 15:25:55 2014 +0100
@@ -22,26 +22,27 @@
class UUID
{
-private:
-
public:
- enum
- {
+ enum {
UUID_TYPE_SHORT = 0, // Short BLE UUID
UUID_TYPE_LONG = 1 // Full 128-bit UUID
};
+ static const unsigned LENGTH_OF_LONG_UUID = 16;
+
+public:
UUID(void);
- UUID(uint8_t const[16]);
+ UUID(uint8_t const[LENGTH_OF_LONG_UUID]);
UUID(uint16_t const);
virtual ~UUID(void);
+ ble_error_t update(uint8_t const[LENGTH_OF_LONG_UUID]);
+ ble_error_t update(uint16_t const);
+
+public:
uint8_t type; // UUID_TYPE_SHORT or UUID_TYPE_LONG
- uint8_t base[16]; // in case of custom
+ uint8_t base[LENGTH_OF_LONG_UUID]; // in case of custom
uint16_t value; // 16 bit uuid (byte 2-3 using with base)
-
- ble_error_t update(uint8_t const[16]);
- ble_error_t update(uint16_t const);
};
#endif // ifndef __UUID_H__