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宏定义错误
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lshw authored and chenxuuu committed Dec 20, 2024
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2 changes: 1 addition & 1 deletion docs/library/adc.md
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Expand Up @@ -22,7 +22,7 @@ uint32_t analogRead(uint32_t pin);
```
- `pin` GPIO 引脚或 ADC 通道。
- - ADC的内部通道可以为`ATEMP` (内部温度传感器)、`AVBAT` (VBAT电压)、`AREF` (内部参考电压)。
- - ADC的内部通道可以为`ATEMP` (内部温度传感器)、`AVBAT` (VBAT电压)、`AVREF` (内部参考电压)。
该函数将返回模拟原始值。
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