標題:
STM32串口校驗方式偶校驗發(fā)送錯誤
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作者:
liuyy
時間:
2015-1-12 01:18
標題:
STM32串口校驗方式偶校驗發(fā)送錯誤
USART_InitStructure.USART_BaudRate = 9600;
USART_InitStructure.USART_WordLength =
USART_WordLength_9b
;
USART_InitStructure.USART_StopBits = USART_StopBits_1;
USART_InitStructure.USART_Parity =
USART_Parity_Even
;
USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
偶校驗因為在每個字節(jié)后增加一位用于奇偶校驗,因此每字節(jié)長度不是8位,而是9字節(jié)。
作者:
zilong1013
時間:
2015-10-26 19:37
完全正確。。。幫忙了多謝大俠
作者:
ZHAOBAO51
時間:
2018-2-7 12:00
好了?看下..
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