I'm using arduino-0018.
Anyone knows what should i do to let me program Atmega16 using Arduino(0018)?
Thanks.
Up to now,follow Welcome! | Ralph Kistler this article,i'v modified pins_arduino.c in arduino-0018\hardware\arduino\cores\arduino\
added
#elif defined(__AVR_ATmega16__)
const uint16_t PROGMEM port_to_mode_PGM[] = {
NOT_A_PORT,
&DDRA,
&DDRB,
&DDRC,
&DDRD,
};
const uint16_t PROGMEM port_to_output_PGM[] = {
NOT_A_PORT,
&PORTA,
&PORTB,
&PORTC,
&PORTD,
};
const uint16_t PROGMEM port_to_input_PGM[] = {
NOT_A_PIN,
&PINA,
&PINB,
&PINC,
&PIND,
};
const uint8_t PROGMEM digital_pin_to_port_PGM[] = {
// PORTLIST
PD, /* 0 */
PD,
PD,
PD,
PD,
PD,
PD,
PD,
PB, /* 8 */
PB,
PB,
PB,
PB,
PB,
PC, /* 14 */
PC,
PC,
PC,
PC,
PC,
PC,
PC,
PA,/* 22*/
PA,
PA,
PA,
PA,
PA,
PA,
PA,
};
const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[] = {
// PIN IN PORT
// -------------------------------------------
_BV(0), /* 0, port D */
_BV(1),
_BV(2),
_BV(3),
_BV(4),
_BV(5),
_BV(6),
_BV(7),
_BV(0), /* 8, port B */
_BV(1),
_BV(2),
_BV(3),
_BV(4),
_BV(5),
_BV(0), /* 14, port C */
_BV(1),
_BV(2),
_BV(3),
_BV(4),
_BV(5),
_BV(6),
_BV(7),
_BV(0), /* 22, port A */
_BV(1),
_BV(2),
_BV(3),
_BV(4),
_BV(5),
_BV(6),
_BV(7),
};
const uint8_t PROGMEM digital_pin_to_timer_PGM[] = {
// TIMERS
// -------------------------------------------
NOT_ON_TIMER, /* 0 - port D */
NOT_ON_TIMER,
NOT_ON_TIMER,
NOT_ON_TIMER,
TIMER1B,
TIMER1A,
NOT_ON_TIMER,
TIMER2,
NOT_ON_TIMER, /* 8 - port B */
NOT_ON_TIMER,
NOT_ON_TIMER,
NOT_ON_TIMER,
NOT_ON_TIMER,
NOT_ON_TIMER,
NOT_ON_TIMER,/* 14 - port C */
NOT_ON_TIMER,
NOT_ON_TIMER,
NOT_ON_TIMER,
NOT_ON_TIMER,
NOT_ON_TIMER,
NOT_ON_TIMER,
NOT_ON_TIMER,
NOT_ON_TIMER, /*22 port A */
NOT_ON_TIMER,
NOT_ON_TIMER,
NOT_ON_TIMER,
NOT_ON_TIMER,
NOT_ON_TIMER,
NOT_ON_TIMER,
NOT_ON_TIMER,
};
boards.txt in arduino-0018\hardware\arduino
added
##############################################################
atmega16.name=The mega16 w/ ATmega16
atmega16.upload.protocol=stk500
atmega16.upload.maximum_size=7168
atmega16.upload.speed=19200
atmega16.bootloader.low_fuses=0xdf
atmega16.bootloader.high_fuses=0xca
atmega16.bootloader.path=atmega8
atmega16.bootloader.file=ATmegaBOOT.hex
atmega16.bootloader.unlock_bits=0x3F
atmega16.bootloader.lock_bits=0x0F
atmega16.build.mcu=atmega16
atmega16.build.f_cpu=16000000L
atmega16.build.core=arduino
Can't pass the compile...
Can anyone give me some advice on what i need to do?
Thank you very much.
Can't pass the compile
What error does it give?
D:\arduino-0018\hardware\arduino\cores\arduino\WInterrupts.c: In function 'attachInterrupt':
D:\arduino-0018\hardware\arduino\cores\arduino\WInterrupts.c:90: error: 'EICRA' undeclared (first use in this function)
D:\arduino-0018\hardware\arduino\cores\arduino\WInterrupts.c:90: error: (Each undeclared identifier is reported only once
D:\arduino-0018\hardware\arduino\cores\arduino\WInterrupts.c:90: error: for each function it appears in.)
D:\arduino-0018\hardware\arduino\cores\arduino\WInterrupts.c:91: error: 'EIMSK' undeclared (first use in this function)
D:\arduino-0018\hardware\arduino\cores\arduino\WInterrupts.c: In function 'detachInterrupt':
D:\arduino-0018\hardware\arduino\cores\arduino\WInterrupts.c:135: error: 'EIMSK' undeclared (first use in this function)
That's correct - the ATMega16 doesn't have either EICRA or EIMSK.
so which file should i modify to make it work?
WInterrupts.c or there is another file made this happen?
Thanks.
You may get away with just modifying "WInterrupts.c" where EICRA is defined as MCUCR and EIMSK as GICR for the ATmega8.
I modify all the necessary files and pass the compile but I con not
down load the hex to the mcu
avrdude: stk500_getsync(): not in sync: resp=0x00
avrdude: stk500_disable(): protocol error, expect=0x14, resp=0x51
I used the parallel programmer and it work fine
how can I attach files here ??
I'm currently working on a Sure-Electronics ATMEGA16 based board and would like to run Arduino on it. Could you post the files you've changed onto this forum please? I'd be very grateful.
...ATmega16 is listed as working.