请教:load program时出错 显示data verification failed at address 0x3fffc0
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请教:load program时出错 显示data verification failed at address 0x3fffc0,应该怎么解决?
说明:我的是2812的板子,仿真器是XDS510PLUS(连接没问题),正在做一个正弦波来着,库文件用的是rts2800_ml.lib。
下面是我的CMD文件内容:
MEMORY { PAGE 0 : PROG(R) : origin = 0x3E8000, length = 0x10000 PAGE 0 : BOOT(R) : origin = 0x3FF000, length = 0xFC0 PAGE 0 : RESET(R) : origin = 0x3FFFC0, length = 0x2 PAGE 0 : VECTORS(R) : origin = 0x3FFFC2, length = 0x3E
PAGE 1 : M0RAM(RW) : origin = 0x000000, length = 0x400 PAGE 1 : M1RAM(RW) : origin = 0x000400, length = 0x400 PAGE 1 : L0L1RAM(RW) : origin = 0x008000, length = 0x2000 PAGE 1 : H0RAM(RW) : origin = 0x3F8000, length = 0x2000 } SECTIONS { /* 22-bit program sections */ .reset : > RESET, PAGE = 0 vectors : > VECTORS, PAGE = 0 .pinit : > PROG, PAGE = 0 .cinit : > PROG, PAGE = 0 .text : > PROG, PAGE = 0 .cio : > PROG, PAGE = 0
/* 16-Bit data sections */ .const : > L0L1RAM, PAGE = 1 .bss : > L0L1RAM, PAGE = 1 .stack : > M1RAM, PAGE = 1 .sysmem : > M0RAM, PAGE = 1
/* 32-bit data sections */ .ebss : > H0RAM, PAGE = 1 .econst : > H0RAM, PAGE = 1 .esysmem : > H0RAM, PAGE = 1 }
C文件如下:
#include <stdio.h> #include "Sine.h"
// gain control variable int gain = INITIALGAIN; // 5
// declare and initalize a IO buffer //声明并初始化一个IO缓冲器 BufferContents currentBuffer;
// Define some functions static void processing(); // process the input and generate output static void dataIO(); // dummy function to be used with ProbePoint
void main() { puts("SineWave example started.\n"); while(TRUE) // loop forever { dataIO(); processing(); } }
static void processing() { int size = BUFFSIZE;
while(size--){ currentBuffer.output[size] = currentBuffer.input[size] * gain; // apply gain to input } }
static void dataIO() { /* do data I/O */ return; }
其中头文件Sine.h如下:
#ifndef TRUE #define TRUE 1 #endif
// buffer constants #define BUFFSIZE 0x64 #define INITIALGAIN 5
// IO buffer structure typedef struct IOBuffer { int input[BUFFSIZE]; int output[BUFFSIZE]; } BufferContents;
[ 本帖最后由 heyunqingfeng 于 2010-8-11 15:15 编辑 ]
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