Hi all,
I have purchased
• Arduino Duemilanove 2009 (ATmega328) USB
• Arduino Ethernet Shield Addon RJ45
boards and got the gcc tool chain (avr-gcc, avrdude,...) installed on
my Solaris 10 machine. I have written a first program
#define F_CPU 16000000UL /* 16 MHz CPU clock */
#include <util/delay.h>
#include <avr/io.h>
int main (void)
{
DDRC = _BV (PC0); /* PC0 is digital output */
while (1) /* loop forever */
{
/* set PC0 on PORTC (digital high) and delay for 500mS
*/
PORTC &= ~_BV(PC0);
_delay_ms(500);
/* PC0 on PORTC (digital 0) and delay for 500mS */
PORTC |= _BV(PC0);
_delay_ms(500);
}
return (0);
}
and built that with
avr-gcc -mmcu=atmega328p -Wall -o toggle_led.elf toggle_led.c
avr-objcopy -j .text -O ihex toggle_led.elf toggle_led.hex
I now want to transfer this program to the board. Here I get lost! What
do I need for that? I have a Sun Ray on my desk which has a serial port
and a USB port. The Arduino Duemilanove has an USB port. Can I just
connect the Sun Ray and the Arduino board with an USB cable and then
use avrdude to transfer the file into the ship? If yes, how? If not,
what else do I need? I googled and found AvrUsb500, STK500 and USBprog
being mentioned over and over, but I am not sure yet what exactly these
things are and whether I need them in my case (Solaris 10 environment).
I was bale to transfer a sketch with Arduino.app from my Mac to the
Arduino board, but I wantto use the gcc tool chain on the Solaris
machine instead. I am not sure when to transfer the software via the
USB connector and when to use the SPI contacts and how. I know these
are a bloody newbie questions. Thanks a lot in advance for any
hints/URLs/...
Thanks,
Andreas
_______________________________________________
AVR-GCC-list mailing list
AVR-GCC-list@nongnu.org
http://lists.nongnu.org/mailman/listinfo/avr-gcc-list
