14 lines
1.3 KiB
Markdown
14 lines
1.3 KiB
Markdown
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ESP-IDF BLE throughput GATT SERVER demo
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This is the demo used to test the BLE throughput, this demo should used with throughput client demo together.
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The throughput of BLE can up to 720-767 bits/s between to ESP32 board.
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Note:
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1. In order to maximize throughput, we need to set the uart print baud rate at 921600 or more (make menuconfig --> Component config --> ESP32-specific --> UART console baud rate --> 921600(or 1500000));
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2. We can only test notify or write throughput at the same time, this demo default to test the notify throughput, if want to test the write throughput,
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please set: make menuconfig --> Component config --> Example 'GATT SERVER THROUGHPUT' Config ---> then select the 'test the gattc write throughput' option
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3. This demo only test unidirectional throughput, if you want to test the bidirectional throughput please change the demo by yourself.
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4. Should change the CPU frequency to 240MHz in the make menuconfig --> Component config ---> ESP32-specific ---> CPU frequency (240 MHz)
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5. Should change the bluetooth controller and Bluedroid run in different Core in the make menuconfig --> Component config ---> Bluetooth ---> The cpu core which bluetooth controller run (Core 0 (PRO CPU)) & Bluedroid Enable ---> The cpu core which Bluedroid run (Core 1 (APP CPU))
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