NVIC_IRQChannel = USART1_IRQ;
时间: 2023-11-18 20:04:55 浏览: 33
根据提供的引用内容,我们可以看到NVIC_InitStructure结构体中的NVIC_IRQChannel成员用于设置中断向量表通道。在这个问题中,NVIC_IRQChannel被设置为USART1_IRQ。然而,在提供的引用内容中,并没有找到关于USART1_IRQ的具体定义或使用。因此,无法确定USART1_IRQ是有效的中断通道。请提供更多关于USART1_IRQ的信息,以便我能够给出更准确的答案。
#### 引用[.reference_title]
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