Problem with Codevision AVR,

jediel wrote on Tuesday, December 27, 2011:

how to change atmega128 in port.c

/* Hardware constants for Timer1. */
#if (defined _CHIP_ATMEGA128_) | (defined _CHIP_ATMEGA64_)

/* ATmega64, ATmega128 chips, Timer 1 runs in Mode 4 */
#define portCLEAR_COUNTER_ON_MATCH ( ( unsigned portCHAR ) 0x08 ) // WGM13=0 WGM12=1
#define portPRESCALE_64 ( ( unsigned portCHAR ) 0x03 )
#define portCLOCK_PRESCALER ( ( unsigned portLONG ) 64 )
#define portCOMPARE_MATCH_A_INTERRUPT_ENABLE ( ( unsigned portCHAR ) 0x10 )

#error please modify Timer1 hardware constants  to suit your chip

with atmega2560, please?

edwards3 wrote on Tuesday, December 27, 2011:

I don’t think there is an official Codevision port for the AVR, but I guess it will be the same no matter what compiler is used. Do any of the ports here help?

You can also ask on

jediel wrote on Wednesday, December 28, 2011:

oh i see, but not understand with winavr,