Pic16F18346 EROMROM DATA故障

嗨，AllI试着把一些初始化数据放在PIC16F18366上的EEPROM上，使用的是Y-EEPROMYDATA宏。编译器运行宏时没有抱怨，但是当我查看编译器输出时，我注意到它使用的是EEPROM的3倍。仔细检查，使用内存视图窗口，揭示了宏正在把三个背靠背的输入数据拷贝到EEPROM中。例如，如果我把EEPROM装入2，3，4，5，6，7，8，1，2，3，4，5，5，γ，α，α，α，α，α，α，α，α，α，α，α，α，α，α，α，α，α，α，α，α，α，β，β，4，5，5，5，5，5，5，γ，α，α，α，α，α，α，α，α，α，β，β，4，5，5，5，5，5，5，5，γ，α，α，α，α，α，α，α，α，α，α，β，β，4，5，5，5，5，5，5，5，γ，α，α，α，α，α，α，α，α，α，α，β，β，4，5，5，5，5，5，5，5，π，γ，我打算在代码完成的时候使用超过50%的EEPROM，所以如果我找不到治疗方法，我将在不久的将来开始遇到问题。我试着用下面的方法，但是编译器不高兴，一直抱怨重新定义“DE”，它似乎不值得去做。NG来找出原因。我在更多的设备上使用了Y.EEPROMPEDATA宏，因为我喜欢我的代码是可移植的，因为对于我来说，由于外部的影响，我不能把我的代码移植到一个不同的设备上。



      以下为原文

    Hi All

I'm attempting to place some initialisation data into the EEPROM on a PIC16F18346 using the __EEPROM_DATA macro.

The compiler is running the macro without complaint but when I looked at the compiler output I noticed that it'd used 3 times the amount of EEPROM I was intending. Closer inspection, using the memory views windows, has revealed that the macro is placing three back to back copies of the input data into the EEPROM. So for instance if I called

__EEPROM_DATA (1, 2, 3, 4, 5, 6, 7, 8)
__EEPROM_DATA (9, 10, 11, 12, 13, 14, 15, 16)


the EEPROM would be filled with
1  2  3   4   5   6  7   8   1  2  3   4   5   6  7   8
1  2  3   4   5   6  7   8   9 10 11 12 13 14 15 16
9 10 11 12 13 14 15 16 9 10 11 12 13  14 15 16

does anybody know what's going wrong or how I could get round this? I'm intending upon using over 50% of the EEPROM by the time the code is finished so I'm going to start running into problems in the near future if I don't find a cure.

I tried using the following

asm("torgt0x7000");
asm("tdet1, 2, 3, 4, 5, 6, 7, 8");

but the compiler wasn't happy, kept complaining about redefinition of "de", and it didn't seem worth trying to find out why.

I'm using the __EEPROM_DATA macro over the more device specific ones as I like my code to be portable because it isn't unknown for me to end up porting my code to a different device due to external influences.

Thanks

Russell