bl_mcu_sdk/docs/source/samples/peripherals/i2c/index.rst
2023-02-24 21:35:25 +08:00

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====
I2C
====
.. toctree::
:maxdepth: 1
I2C - 10-bit <i2c_10_bit>
I2C - eeprom <i2c_eeprom>
I2C - eeprom_dma <i2c_eeprom_dma>
I2C - eeprom_interrupt <i2c_eeprom_interrupt>
I2C 信号引脚对应的 GPIO 如下表:
.. table:: GPIO 口
:widths: 30, 30, 40
:width: 80%
:align: center
+----------+-----------+---------------------------+
| 信号 | 芯片系列 | GPIO |
+==========+===========+===========================+
| SCL | BL702 | |
+ +-----------+---------------------------+
| | BL808 | |
+ +-----------+---------------------------+
| | BL616 | GPIO 14 |
+----------+-----------+---------------------------+
| SDA | BL702 | |
+ +-----------+---------------------------+
| | BL808 | |
+ +-----------+---------------------------+
| | BL616 | GPIO 15 |
+----------+-----------+---------------------------+