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Re: 請教ccs之問題
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新會員
 
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有關Warning 203 解決方法:
將 While(1) 改成 for(;;)就不會出 warning了
發表於: 2006/3/16 13:03
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Re: 請教ccs之問題
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資深會員
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將"port_b=j;"改成"output_b(j)".
發表於: 2006/1/10 9:28
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請教ccs之問題
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新會員
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小弟目前要學pic，使用ccs來寫程式，但會出現以下問題，請問各位大大能否幫小弟解答以下問題，謝謝。
請問以下是的error要怎樣解決，我try了好幾次都用不好，小弟不才，請各位前輩多多指教。 程式碼： #include <16f877.h> void delay (unsigned int dly) { while (dly>0) dly--; } void main(void) { set_tris_b(0); while (true) { unsigned char i,j=0x01; for (i=0;i<=7;i++) { port_b=j; delay (30000); j<<=1; } } } 訊息如下： Deleting intermediary files... done. Executing: "C:\Program Files\PICC\Ccsc.exe" "test4.c" +FM +DF +LN +T -A +M +Z +Y=9 +EA >>> Warning 203 "D:\Documents and Settings\penny\My Documents\pic program\test\test4.c" Line 10(1,1): Condition always TRUE *** Error 12 "D:\Documents and Settings\penny\My Documents\pic program\test\test4.c" Line 15(10,16): Undefined identifier port_b 1 Errors, 1 Warnings. Halting build on first failure as requested. BUILD FAILED: Wed Feb 08 23:22:57 2006
發表於: 2006/1/10 2:39
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