When I execute Build target, "FATAL ERROR L210:I/O ERROR ON INPUT FILE...." is shown.
Why I can't Build?
Build target 'Target 1' compiling main.c... MAIN.C(1): warning C500: SERIAL NUMBER EXPIRED linking... BL51 BANKED LINKER/LOCATER V6.11 - SN: D1M9C-0392H5 COPYRIGHT KEIL ELEKTRONIK GmbH 1987 - 2007 "main.obj" TO "BitIO" RAMSIZE(256) *** FATAL ERROR L210: I/O ERROR ON INPUT FILE: EXCEPTION 0021H: PATH OR FILE NOT FOUND FILE: main.obj Target not created
(my code)
#include "c8051f320.h" // SFR declarations
/*----------------------------------------------------------------------------- Definitions -----------------------------------------------------------------------------*/
typedef unsigned char u8; typedef unsigned short u16;
sbit LED1 = P2^2; // LED1 ='1' means ON sbit LED2 = P2^3; // LED2 ='1' means ON
/*----------------------------------------------------------------------------- MAIN C function -----------------------------------------------------------------------------*/ void OSCILLATOR_Init(void) { OSCICN |= 0x03; // Configure internal oscillator for // its maximum frequency (24.5 Mhz) }
void PORT_Init(void) { P2MDIN |= 0x0F; // Lower four pins on P2 are digital
P2MDOUT = 0x0C; // Enable LEDs as push-pull outputs // Enable Switches as open-drain
P2 |= 0x03; // Set port latches for P2.0 // and P2.1 to '1'
XBR1 = 0x40; // Enable crossbar and enable // weak pull-ups }
void main(void) { //P1_0 = 1; /* Configure P1.0 as an input */ OSCILLATOR_Init(); PORT_Init();
while (1) {
LED1 = 1; // Turn on LED
LED1 = 0; // Else, turn it off
LED2 = 1; // Turn on LED
LED2 = 0; // Else, turn it off
} }