標(biāo)題:
問(wèn)一下各位USART2->CR1 |= (uint16_t)0x0004;
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作者:
egsresrhtrhrtst
時(shí)間:
2023-5-29 18:25
標(biāo)題:
問(wèn)一下各位USART2->CR1 |= (uint16_t)0x0004;
請(qǐng)問(wèn)這兩個(gè)函數(shù)是對(duì)串口2進(jìn)行了什么設(shè)置 USART2->CR1 |= (uint16_t)0x0004; 和USART2->CR1 &= ~(uint16_t)0x0008;
作者:
Hephaestus
時(shí)間:
2023-5-29 19:49
既然你放棄了庫(kù)函數(shù),自己折騰寄存器,為什么不去查寄存器手冊(cè)?
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