History

Tian Hao ee787085f9 component/bt : decrease memory consumption by conn number 1. BLE only with 9(max) connection will decrease 3K DRAM 2. BR/EDR only with 7(max) connection will decrease 16K DRAM 3. Any of BLE or BR/EDR connection number decrease will also decrease DRAM consumption 4. Decrease one BLE connection will save about 1KB DRAM 5. Decrease one BR/EDR ACL connection will save about 1.2KB DRAM 6. Decrease one BR/EDR SCO/eSCO will save 2KB DRAM. 7. fix some definition and kconfig 8. remove 1.2k of vhci tx cache and make .bss & .data to heap about 1.4K 9. modify BT Reserved Memory size and modify example to support new bt kconfig		2018-08-14 02:29:17 +00:00
..
main	nvs_flash: Version compatibility check for nvs storage	2018-08-05 00:00:56 +00:00
tutorial	component/bt: Update BLE examples tutorials and ReadMe files	2018-01-25 16:59:40 +08:00
Makefile	t # This is a combination of 2 commits.	2017-08-08 20:15:38 +08:00
README.md	component/bt: Update BLE examples tutorials and ReadMe files	2018-01-25 16:59:40 +08:00
sdkconfig.defaults	component/bt : decrease memory consumption by conn number	2018-08-14 02:29:17 +00:00

README.md

ESP-IDF Gatt Client Multi Connection Demo

This is the demo of APIs to create a GATT multi-connection client. It can be used to connect to three GATT servers at the same time.

To test this demo, please run gatt_server_demo to create three GATT server devices, namely ESP_GATTS_DEMO_a, ESP_GATTS_DEMO_b and ESP_GATTS_DEMO_c, Gatt_client_multi_connection_demo will connect to these three gatt server demos, and then exchange data.

The code can be modified to connect to more devices (up to 4 devices by default). If you need to connect to more devices (more than 4 devices), you need to change BT/BLE MAX ACL CONNECTIONS in menuconfig.

Please check the tutorial for more information about this example.