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How to make changed UUIDs to take effect ?

Question asked by Chandra Mohan C on Sep 24, 2016
Latest reply on Nov 7, 2016 by Santiago_Lopez

I am trying to change UUIDs in gatt_uuid128.h, but after changing no matter how many times i compile, i see the old UUIDs always when i discover services and characteristics using my mobile app, please explain am i missing something

 

FYI:

I am using the given bluetooth_wireless_uart_demo example code

I did not change anything other than the UUIDs

I am using IAR compiler

Hardware FRDM-KW40Z

 

Before :

UUID128(uuid_service_wireless_uart, 0xE0, 0x1C, 0x4B, 0x5E, 0x1E, 0xEB, 0xA1, 0x5C, 0xEE, 0xF4, 0x5E, 0xBA, 0x00, 0x01, 0xFF, 0x01)
UUID128(uuid_uart_stream, 0xE0, 0x1C, 0x4B, 0x5E, 0x1E, 0xEB, 0xA1, 0x5C, 0xEE, 0xF4, 0x5E, 0xBA, 0x01, 0x01, 0xFF, 0x01)

 

After:

UUID128(uuid_service_wireless_uart, 0xba, 0x1C, 0x4B, 0x5E, 0x1E, 0xEB, 0xA1, 0x5C, 0xEE, 0xF4, 0x5E, 0xBA, 0x00, 0x01, 0xFF, 0x01)
UUID128(uuid_uart_stream, 0xab, 0x1C, 0x4B, 0x5E, 0x1E, 0xEB, 0xA1, 0x5C, 0xEE, 0xF4, 0x5E, 0xBA, 0x01, 0x01, 0xFF, 0x01)

Outcomes