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34 lines
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1.2 KiB
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34 lines
No EOL
1.2 KiB
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====
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I2C
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====
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.. toctree::
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:maxdepth: 1
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I2C - 10-bit <i2c_10_bit>
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I2C - eeprom <i2c_eeprom>
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I2C - eeprom_dma <i2c_eeprom_dma>
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I2C - eeprom_interrupt <i2c_eeprom_interrupt>
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I2C 信号引脚对应的 GPIO 如下表：
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.. table:: GPIO 口
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:widths: 30, 30, 40
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:width: 80%
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:align: center
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+----------+-----------+---------------------------+
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| 信号 | 芯片系列 | GPIO |
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+==========+===========+===========================+
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| SCL | BL702 | |
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+ +-----------+---------------------------+
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| | BL808 | |
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+ +-----------+---------------------------+
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| | BL616 | GPIO 14 |
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+----------+-----------+---------------------------+
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| SDA | BL702 | |
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+ +-----------+---------------------------+
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| | BL808 | |
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+ +-----------+---------------------------+
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| | BL616 | GPIO 15 |
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+----------+-----------+---------------------------+ |