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add BLEUuid toString()

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This commit is contained in:
hathach 2021-06-08 22:58:33 +07:00
parent f152527719
commit 1ce065ef00
2 changed files with 21 additions and 0 deletions
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19
libraries/Bluefruit52Lib/src/BLEUuid.cpp
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@ -151,6 +151,25 @@ bool BLEUuid::begin(void)
return true;
}
String BLEUuid::toString(void) const
{
if (_str) return _str;
char result[38];
if (this->size() == 16)
{
sprintf(result, "%02X:%02X", _uuid.uuid);
}else
{
// uuid is little endian
sprintf(result, "%02X%02X%02X%02X-%02X%02X-%02X%02X-%02X%02X-%02X%02X%02X%02X%02X%02X",
_uuid128[15], _uuid128[14], _uuid128[13], _uuid128[12], _uuid128[11], _uuid128[10], _uuid128[ 9], _uuid128[ 8],
_uuid128[ 7], _uuid128[ 6], _uuid128[ 5], _uuid128[ 4], _uuid128[ 3], _uuid128[ 2], _uuid128[ 1], _uuid128[ 0]);
}
return result;
}
//--------------------------------------------------------------------+
// Set & Get
//--------------------------------------------------------------------+

2
libraries/Bluefruit52Lib/src/BLEUuid.h
View file

@ -66,6 +66,8 @@ class BLEUuid
// Add UUID128 if needed, in case of UUID16, no actions is required
bool begin(void);
String toString(void) const;
bool operator==(const BLEUuid& uuid) const;
bool operator!=(const BLEUuid& uuid) const;
bool operator==(const ble_uuid_t uuid) const;