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esp-idf/examples/bluetooth/bt_spp_acceptor
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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
Makefile component/bt: Add SPP profile with VFS 2018-04-28 11:36:22 +08:00
README.rst component/bt: Add SPP profile 2018-01-05 16:48:29 +08:00
sdkconfig.defaults component/bt : decrease memory consumption by conn number 2018-08-14 02:29:17 +00:00

README.rst 

ESP-IDF BT-SPP-ACCEPTOR demo
======================

Demo of SPP acceptor role

This is the demo for user to use ESP_APIs to create a SPP acceptor.

Options choose step:
    1. make menuconfig.
    2. enter menuconfig "Component config", choose "Bluetooth"
    3. enter menu Bluetooth, choose "Classic Bluetooth" and "SPP Profile"
    4. choose your options.

Then set SPP_SHOW_MODE as SPP_SHOW_DATA or SPP_SHOW_SPEED in code(should be same with bt_spp_initator).

After the program started, bt_spp_initator will connect it and send data.