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63 lines
1.4 KiB
Markdown
63 lines
1.4 KiB
Markdown
| Supported Targets | ESP32-C2 | ESP32-C6 | ESP32-H2 |
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| ----------------- | -------- | -------- | -------- |
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ESP-IDF UART HCI Controller
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===========================
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This is a BLE controller use UART as HCI interface.
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It can do the configuration of UART number and UART baudrate by menuconfig.
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## BLE HCI example
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(See the README.md file in the upper level 'examples' directory for more information about examples.)
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This example start controller with uart hci.
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It uses ESP32C2's Bluetooth controller.
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In this example, two UARTs are used:
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- UART0 is used as normal output or by IDF monitor
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- UART1 is used to convey HCI messages
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Pins 8, 9 are used as TxD, RxD PINs of UART1.
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## How to use example
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### Configure the project
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```
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idf.py menuconfig
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```
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### Build and Flash
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Build the project and flash it to the board, then run monitor tool to view serial output:
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```
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idf.py -p PORT flash monitor
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```
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(To exit the serial monitor, type ``Ctrl-]``.)
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See the Getting Started Guide for full steps to configure and use ESP-IDF to build projects.
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## Example Output
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There is this console output when bleprph is connected and characteristic is read:
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```
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set nimble port tx:8, rx:9.
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set baud:115200.
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controller lib commit: [fb738d4]
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controller rom commit: [3314f9d]
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I (346) system_api: Base MAC address is not set
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I (356) system_api: read default base MAC address from EFUSE
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```
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