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為什么編譯出錯了?初學小蟲蟲求助 |
| 作者：apu_ccc 欄目：單片機 |
程序是: #include <REGX51.H> #include <stdio.h> void main(void) { SCON = 0x50; //串口方式1,允許接收 TMOD = 0x20; //定時器1定時方式2 TCON = 0x40; //設定時器1開始計數(shù) TH1 = 0xE8; //11.0592MHZ 1200波特率 TL1 = 0xE8; TI = 1; TR1 = 1; //啟動定時器 while(1) { printf ("Hello World!\n"); //顯示Hello World } } 出錯的提示是: Build target 'Target 1' compiling hello.c... HELLO.C(5): error C100: unprintable character 0xA1 skipped HELLO.C(5): error C100: unprintable character 0xA1 skipped HELLO.C(6): error C100: unprintable character 0xA1 skipped HELLO.C(6): error C100: unprintable character 0xA1 skipped HELLO.C(7): error C100: unprintable character 0xA1 skipped HELLO.C(7): error C100: unprintable character 0xA1 skipped HELLO.C(8): error C100: unprintable character 0xA1 skipped HELLO.C(8): error C100: unprintable character 0xA1 skipped HELLO.C(9): error C100: unprintable character 0xA1 skipped HELLO.C(9): error C100: unprintable character 0xA1 skipped HELLO.C(10): error C100: unprintable character 0xA1 skipped HELLO.C(10): error C100: unprintable character 0xA1 skipped HELLO.C(11): error C100: unprintable character 0xA1 skipped HELLO.C(11): error C100: unprintable character 0xA1 skipped HELLO.C(13): error C100: unprintable character 0xA1 skipped HELLO.C(13): error C100: unprintable character 0xA1 skipped HELLO.C(14): error C100: unprintable character 0xA1 skipped HELLO.C(14): error C100: unprintable character 0xA1 skipped HELLO.C(14): error C100: unprintable character 0xA1 skipped HELLO.C(14): error C100: unprintable character 0xA1 skipped HELLO.C(15): error C100: unprintable character 0xA1 skipped HELLO.C(15): error C100: unprintable character 0xA1 skipped HELLO.C(15): error C100: unprintable character 0xA1 skipped HELLO.C(15): error C100: unprintable character 0xA1 skipped HELLO.C(15): error C100: unprintable character 0xA1 skipped HELLO.C(15): error C100: unprintable character 0xA1 skipped HELLO.C(16): error C100: unprintable character 0xA1 skipped HELLO.C(16): error C100: unprintable character 0xA1 skipped HELLO.C(16): error C100: unprintable character 0xA1 skipped HELLO.C(16): error C100: unprintable character 0xA1 skipped Target not created 誰能告訴我哪出錯了呢?其中頭文件原來是#include <AT89X51.H>的,后來我改成 #include <REGX51.H>,因為編譯提示找不到AT89X51.H, 而后來發(fā)現(xiàn)在REGX51.H 里有,所以改后編譯就沒有找不到的提示了,卻出現(xiàn)了以上十幾行的錯誤了,555 誰能給小蟲蟲一點提示呢? * - 本貼最后修改時間：2005-6-17 17:36:48 修改者：apu_ccc |
| 2樓： | >>參與討論 |
| 作者： apu_ccc 于 2005/6/17 18:11:00 發(fā)布：
為什么沒有人回復呢？ 我知道我的問題問得簡單，可是我真的是不會��！ |
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| 3樓： | >>參與討論 |
| 作者： 劍寒情暖 于 2005/6/17 18:14:00 發(fā)布：
應該沒什么錯誤 |
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| 4樓： | >>參與討論 |
| 作者： 劍寒情暖 于 2005/6/17 18:16:00 發(fā)布：
找到問題了 你的每條語句前面都有漢字字符，看不到，不信你在keil里面，在每條語句前面刪掉一個空格試一下！ |
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| 5樓： | >>參與討論 |
| 作者： apu_ccc 于 2005/6/17 18:16:00 發(fā)布：
那我編譯為什么出了那么多行錯誤？ 這程序是直接從教材上弄下來的 我還不會燒寫，所以弄了個最簡單的 ５５５．．． |
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| 6樓： | >>參與討論 |
| 作者： 劍寒情暖 于 2005/6/17 18:21:00 發(fā)布：
這是KEIL自己帶的程序 /*------------------------------------------------------------------------------ HELLO.C COPYRIGHT 1995-1999 Keil SOFTWARE, Inc. ------------------------------------------------------------------------------*/ #include <REG52.H> /* special function register declarations */ /* for the intended 8051 derivative */ #include <stdio.h> /* prototype declarations for I/O functions */ #ifdef MONITOR51 /* Debugging with Monitor-51 needs */ CHAR code reserve [3] _at_ 0x23; /* space for serial interrupt if */ #endif /* Stop Exection with Serial Intr. */ /* is enabled */ /*------------------------------------------------ The main C function. Program execution starts here after stack initialization. ------------------------------------------------*/ void main (void) { /*------------------------------------------------ Setup the serial PORT for 1200 baud at 16MHZ. ------------------------------------------------*/ #ifndef MONITOR51 SCON = 0x50; /* SCON: mode 1, 8-bit UART, enable rcvr */ TMOD |= 0x20; /* TMOD: timer 1, mode 2, 8-bit reload */ TH1 = 221; /* TH1: reload VALUE for 1200 baud @ 16MHZ */ TR1 = 1; /* TR1: timer 1 run */ TI = 1; /* TI: set TI to send first CHAR of UART */ #endif /*------------------------------------------------ Note that an embedded program never exits (because there is no operating SYSTEM to return to). It must loop and execute forever. ------------------------------------------------*/ while (1) { P1 ^= 0x01; /* Toggle P1.0 each time we print */ printf ("Hello World\n"); /* Print "Hello World" */ } } |
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| 7樓： | >>參與討論 |
| 作者： apu_ccc 于 2005/6/17 18:24:00 發(fā)布：
呵呵，謝謝你，修改成功 按你的去做了，呵呵，問題解決了 謝謝劍寒情暖，非常感謝�。海� |
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