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Hallo all,
My project is for AT89C51CC03.In keil uvision4 i copy header file and include this file in following file.
#include<stdio.h> #include "AT89C51CC03_HEADER.h"
void main(void) { printf("\n Hello world");
}
after comliling and linking no problem but when i press Load button "Download on FLASH Memory" the follwing msg appered on "Build output" screen.
linking... Program Size: data=30.1 xdata=0 code=1079 "Try-uv3" - 0 Error(s), 0 Warning(s). "batchisp" -device AT89C51CC03 -hardware RS232 -port COM1 -baudrate 19200 -operation MEMORY FLASH LOADBUFFER Try-uv3.HEX PROGRAM Running batchisp 1.2.4 on Thu Jul 22 11:33:56 2010 AT89C51CC03 - RS232 - COM1 - 19200 Device selection....................... PASS Hardware selection..................... PASS Opening port........................... FAIL Cannot open port. ISP done.
Running batchisp 1.2.4 on Thu Jul 22 11:33:56 2010 AT89C51CC03 - RS232 - COM1 - 19200 Device selection....................... PASS Hardware selection..................... PASS Opening port........................... FAIL Cannot open port. ISP done.
This error is coming from "batchisp 1.2.4" - it has nothing to do with your source files, or headers, or the compiler or other build tools.
What is "batchisp 1.2.4" - is it a Keil tool?
hallo, thanks for ur reply. but i don´t know abt batchisp 1.2.4. If u know then please reply me.
Do anyone need to know?
It claims to use COM1 - do you have such a port? Is any other program using it?
... where some program did not close the port on exit.
try a reboot before trying again