预处理器指令被MPLABX视为注释？

在导入了一些库文件时，他们正在进行更改。代码中有很多预处理器指令，并且不时地（但不是总是），MPLAB突然决定像它们是注释一样开始将它们变灰。语法似乎很好，但任意地。MPLAB对大量代码进行了筛选。例如，有很多这样的片段：在其中的一些中，最后一个“γ-Endif，}”和它后面的大部分代码都是灰色的。PS我想上传一个JPEG截图显示错误，但让人害怕：你没有权限访问“http://www. McCys.com /论坛/上载.ASPX？”在这个服务器上。参考文献18.B4357A5C.14955.222.2D6E61AD。



      以下为原文

    Having imported a number of library files am going through them making changes.

There are quite a lot of preprocessor directives in the code and, from time to time (but not always), MPLAB suddenly decides to start greying them out as if they were comments.

The syntax seems to be fine but arbitrarily MPLAB greys out chunks of code.

For example there are a number of segments like this: in SOME of them the final "#endif, }" and much of the code that follows it is greyed out.

static sint8 p_nm_read_block(uint32 u32Addr, uint8 *puBuf, uint16 u16Sz)
{
#ifdef CONF_WINC_USE_UART
return nm_uart_read_block(u32Addr,puBuf,u16Sz);
#elif defined (CONF_WINC_USE_SPI)
return nm_spi_read_block(u32Addr,puBuf,u16Sz);
#elif defined (CONF_WINC_USE_I2C)
return nm_i2c_read_block(u32Addr,puBuf,u16Sz);
#else
#error "Plesae define bus usage"
#endif

}

How do I go about sorting this out?




ps I wanted to upload a JPEG screenshot showing the errors but get the dreaded:

You don't have permission to access "http://www.microchip.com/forums/upload.aspx?" on this server.
Reference #18.b4357a5c.1495557222.2d6e61ad