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我与XC8 V137/138有问题,ADC GO位没有被编译器识别……位没有被定义。查看.h包含的文件,在AdCON0寄存器中有一个位,但在任何名称或别名下都没有GooNndobit位定义。我已经检查了PICS 16F1703到1778。所有人都有同样的问题。我从来没有遇到过这个问题,其他PICCHIPSI试图将位定义添加到.h文件,但是编译器然后为头文件张贴其他错误…所以我要么做错了,要么无法编辑页眉。既然ADC是一个关键的选项,有没有其他人听说过这个问题,还是只有我?
以上来自于百度翻译 以下为原文 I am having issues with XC8 v137/138 with the ADC GO bit not being recognized by the compiler...says the bit is not defined. Looking at the .h include files for the chips there is a place for the bit in the ADCON0 register but no GO_nDONE bit definition under any name or alias. I have checked pics 16F1773 thru 1778. All have the same issue. I have never had this problem with other PIC chips I attempted to add the bit definition to the .h file, but the compiler then posts other errors for the header file... so I am either doing it wrong or the header can't be edited. Since the ADC is a key option, has anyone else heard of this problem, or is it just me? |
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7个回答
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我看不出你为什么不能编辑头文件。你做了什么变化,然后你得到了什么错误?
以上来自于百度翻译 以下为原文 I can't see any reason why you couldn't edit the header file. What change exacty did you make, and what error did you then get? |
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在XC8 1.36中,定义是这样的:
以上来自于百度翻译 以下为原文 In XC8 1.36, the definition is there, like this: // bitfield definitions typedef union { struct { unsigned ADON :1; unsigned GO :1; unsigned CHS :6; }; } ADCON0bits_t; |
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是的,1.37是一样的。所以你可以简单地使用ADCONbits.GO,没有GoNeNDON或任何类似的东西,比如在其他的PICS的头文件中。
以上来自于百度翻译 以下为原文 Yes it is the same in 1.37. So you use simply ADCONbits.GO, there is no GO_nDONE or anything like that as in some header files for other pics. |
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谢谢,AdCONDOWS。去解决这个问题……我以前从来没有遇到过这个问题。至于编辑.h部分头文件,不确定发生了什么,但我必须卸载/重新安装XC8,以便使用1778。h包含文件。不会再那样做了……微笑:
以上来自于百度翻译 以下为原文 Thanks, the ADCON0bits.GO resolved the problem...I had just never run across this issue before. As for editing the .h part header file, not sure what happened there, but I had to uninstall/re-install XC8 in order to use the 1778 .h include file. Won't do that again.....Smile: |
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是的,1.37是一样的。所以你可以简单地使用ADCONbits.GO,没有GoNeNDON或任何类似的东西,如在其他的头文件中。GONNDON只会出现在旧的图片上。他们现在认为符号是遗留下来的。
以上来自于百度翻译 以下为原文 Yes it is the same in 1.37. So you use simply ADCONbits.GO, there is no GO_nDONE or anything like that as in some header files for other pics. GO_nDONE would Only appear for older PICs. They consider that notation Legacy now. You can: #define GO_nDONE ADCONbits.GO |
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我将提交一张支持票,因为在头文件中已经有很多年的GoeNNDON定义。我可以想象很多代码会被破坏,因为它不包括在内。
以上来自于百度翻译 以下为原文 I would submit a support ticket on this, since there has been a GO_nDONE define for many o years in header files. I can imagine a lot of code that would break because it was not included. Looking at the datasheet it still refers to the bit as GO/nDONE. |
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对于PIC18,如果你使用它们,你会得到一个遗留警告。
以上来自于百度翻译 以下为原文 For PIC18 if you use them you get a Legacy warning. |
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