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Re: 4011如何讀寫EEPROM
#2
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dsPIC EEPROM 的存取方式不同於 PIC18F , 存取方式與 FLASH Memory 方式大同小異。請參考這個網頁下的應用範例(CE017),建議先看一下 dsPIC30F Family Reference Manual 第五章的說明。

http://www.microchip.com/stellent/idc ... e=SS_GET_PAGE&nodeId=2509

發表於: 2006/8/30 15:39
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4011如何讀寫EEPROM
#1
中級會員
中級會員


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現在我主程式裡面已經宣告
int _EEDATA(2) error_code;

.map檔裡面很清楚有宣告成功\r

請問我現在要如何去寫我宣告好的的error_code

是直接寫
error_code = 1;
這樣可以嗎???

還是
CORCON = CORCON | 0x0004;
PSVPAG = 0xff;
error_code = 1;

寫完後這兩個暫存器要不要改回去
例如:
CORCON = CORCON & 0xfffb; //需要加這一行嗎???

發表於: 2006/8/29 12:07
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