[参考译文] RM48L952：使用了 sci 奇偶校验功能，但它可以#39;t 更改奇偶校验

https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/710758/rm48l952-used-sci-parity-check-function-but-it-can-t-change-parity

主席先生：

使用了 sci 奇偶校验功能，但无法更改奇偶校验

函数调用如下：

/* UART 奇偶校验，使能==(sciParityEnable = 1)，禁用==(sciParityEnable = 0)
sciParity = 0是奇数、sciParity == 1是偶数*/

空 sciSetParity (sci_t * sci、uint8 sciParityEnable、uint8 sciParity)
｛
   uint32 sci_temp；

   sci_temp = sci->GCR1；
   SCI_temp =(sci_temp & 0xfffff3U)；//GCR1 bit3=0 & bits2=0

   if (sciParityEnable = 1)//启用奇偶校验
  ｛
     if (sciParity ==1)
    ｛
       SCI->GCR1 = sci_temp |(uint32)((uint32) 1U << 2U)//启用奇偶校验
                         |(uint32)((uint32) 1U << 3U)；//偶校验
    ｝
    其他
    ｛
       SCI->GCR1 = sci_temp |(uint32)((uint32) 1U << 2U)//启用奇偶校验
                         |(uint32)((uint32) 0U << 3U)；//奇数奇偶校验
    ｝
  ｝
  else //禁用奇偶校验
  ｛
    SCI->GCR1 = sci_temp |(uint32)((uint32) 0U << 2U)；//禁用奇偶校验*
  ｝

｝

最恰当的考虑

作者：Ken Lin