Covert BLE Service Assigned Number From Hex To UUID Format

Asked Aug 25 '19 at 14:56

Active Aug 27 '19 at 15:22

Viewed 1,639 times

I'm trying scan for BLE devices with specific Services UUID. I can get the GATT Services values from GATT Services in hex format. For example 0x1822 is the assigned number for Pulse Oximeter Service. Now I need to convert the hex value to UUID format for example 0x1822 become 0000180f-0000-1000-8000-00805f9b34fb

Edit-8/27/2019: I have found Bluetooth GATT Services & Characteristics repository that contains all GATT services and characteristics

edited Aug 27 '19 at 15:22

asked Aug 25 '19 at 14:56

Ibrahim Disouki

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I don't get your problem? To build the string 00001822-0000-1000-8000-00805f9b34fb from the integer 0x1822? – Emil Aug 26 '19 at 07:18
@Emil How i can convert `0x1822` to string value `00001822-0000-1000-8000-00805f9b34fb` ? – Ibrahim Disouki Aug 27 '19 at 15:13
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String.format("0000%04x-0000-1000-8000-00805f9b34fb", 0x1822) – Emil Aug 27 '19 at 16:23

Covert BLE Service Assigned Number From Hex To UUID Format

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