Цитата(Александр Куличок @ May 12 2007, 20:44)

Какой вариант используеш? Какие значения передаеш в процедуры? Ножки настроены на выход?
Пробывал оба варианта. Привожу полный листинг. Вроде все сконфигурено правильно.
Код
/*****************************************************
This program was produced by the
CodeWizardAVR V1.25.3 Professional
Automatic Program Generator
© Copyright 1998-2007 Pavel Haiduc, HP InfoTech s.r.l.
http://www.hpinfotech.com
Project :
Version :
Date : 12.05.2007
Author : F4CG
Company : F4CG
Comments:
Chip type : AT90S2313
Clock frequency : 11,059200 MHz
Memory model : Tiny
External SRAM size : 0
Data Stack size : 32
*****************************************************/
#include <90s2313.h>
#define ISP_DS PORTB.1 // SR_DATA
#define ISP_SH_CP PORTB.0 // SR_CLK
#define ISP_ST_CP PORTB.2 // SR_LATCH
#define ISP_MR PORTB.3 // MR
unsigned int i = 258; //0x0102
// Declare your global variables here
void sr_w(unsigned char ch );
void sr_w(unsigned char ch )
{
unsigned char counter = 8;
// SR_LATCH = LOW;
// SR_CLK = LOW;
// ISP_ST_CP = 0;
ISP_SH_CP = 0;
while (counter--)
{
// SR_CLK = LOW;
ISP_SH_CP = 0;
if ( ch & 0x80 )
// SR_DATA = HIGH
ISP_DS = 1;
else
// SR_DATA = LOW;
ISP_DS = 0;
#asm("nop")
// SR_CLK = HIGH;
ISP_SH_CP = 1;
ch <<= 1; // ñäâèã âëåâî
}
// SR_LATCH = HIGH; // çàù¸ëêíåì
// ISP_ST_CP = 1;
// ISP_MR = 1;
}
void main(void)
{
// Declare your local variables here
// Input/Output Ports initialization
// Port B initialization
// Func7=In Func6=In Func5=In Func4=In Func3=Out Func2=Out Func1=Out Func0=Out
// State7=T State6=T State5=T State4=T State3=0 State2=0 State1=0 State0=0
PORTB=0x00;
DDRB=0x0F;
// Port D initialization
// Func6=In Func5=In Func4=In Func3=In Func2=In Func1=In Func0=In
// State6=T State5=T State4=T State3=T State2=T State1=T State0=T
PORTD=0x00;
DDRD=0x00;
// Timer/Counter 0 initialization
// Clock source: System Clock
// Clock value: Timer 0 Stopped
TCCR0=0x00;
TCNT0=0x00;
// Timer/Counter 1 initialization
// Clock source: System Clock
// Clock value: Timer 1 Stopped
// Mode: Normal top=FFFFh
// OC1 output: Discon.
// Noise Canceler: Off
// Input Capture on Falling Edge
// Timer 1 Overflow Interrupt: Off
// Input Capture Interrupt: Off
// Compare Match Interrupt: Off
TCCR1A=0x00;
TCCR1B=0x00;
TCNT1H=0x00;
TCNT1L=0x00;
OCR1H=0x00;
OCR1L=0x00;
// External Interrupt(s) initialization
// INT0: Off
// INT1: Off
GIMSK=0x00;
MCUCR=0x00;
// Timer(s)/Counter(s) Interrupt(s) initialization
TIMSK=0x00;
// Analog Comparator initialization
// Analog Comparator: Off
// Analog Comparator Input Capture by Timer/Counter 1: Off
ACSR=0x80;
sr_w(258);
ISP_ST_CP = 0;
sr_w((unsigned char)(i>>8));//0x01
sr_w((unsigned char)(i));//0x02
ISP_ST_CP = 1; // ïîñëå ýòîé êîìàíäû íîâûå äàííûå ïîÿâëÿþòñÿ íà âûõîäå.
while (1)
{
// Place your code here
};
}