Android Bluetooth pairing connection source code analysis document, very detailed from btif BTA BTM HCI data flow to, and from control - click to download
When reading the code, the first problem encountered by students who began to study the Bluetooth protocol stack is that when they encounter sending events, they can't track the code. Then t ...
Posted by zimick on Thu, 19 May 2022 03:36:28 +0300
There is a CC2540 development board in hand. TI is an old film. It has transitioned to CC25412540, which has been a project for a long time. Take the time to reorganize the previous debugging and learning If you have any objection, please leave a message for correction
CC2540 2.4GHz low-power Bluetooth on-chip scheme, sing ...
Posted by chele on Fri, 29 Apr 2022 05:16:29 +0300
Recently, I encountered the business of using Bluetooth to transmit data in the project. I recorded it with a learning attitude, personal understanding, and welcome to leave a message if there are errors or additions. Enough talk, let's get down to business
1. What is Bluetooth Bluetooth is one of the most widely used wireless communication pr ...
Posted by danman252 on Thu, 28 Apr 2022 23:40:57 +0300
DA14531 learning notes (II) experience summary
In order to reduce the cost and power consumption of DA14531, 32KB OTP is used to store user programs. OTP can only be burned once. In order to facilitate debugging, DA14531 also supports external flash. When using external flash, first configure the corresponding pin of flash accor ...
Posted by bubbasheeko on Tue, 26 Apr 2022 14:05:21 +0300
nimble Bluetooth API development
Set Bluetooth device address BD_ADDR
There are two types of Bluetooth device addresses: public address and random address. Bluetooth addresses are 48 bits and 6 bytes long.
Random addresses are subdivided into three types: non resolvable random addresses, resolvable random addresses and static random a ...
Posted by aynsoft on Tue, 05 Apr 2022 08:12:13 +0300