Re: [Amforth-devel] Question on Baud rates

[pito <pi...@vo...>]

Dennis,
this works for me (from template.asm):
........
.include "devices/atmega1284p/device.asm"
; amforth needs two essential parameters
; cpu clock in hertz, 1MHz is factory default
.equ F_CPU = 22000000
; initial baud rate of terminal
.equ BAUD = 115200
.set USART_B_VALUE = (1<<TXEN0) | (1<<RXEN0)
.equ WANT_ISR_RX =1;
.if WANT_ISR_RX == 1
.set USART_B_VALUE = (1<<TXEN0) | (1<<RXEN0)| (1<<RXCIE0)
.else
.set USART_B_VALUE = (1<<TXEN0) | (1<<RXEN0)
.endif
; 8N1 is commonly used
.equ USART_C_VALUE = (3<<UCSZ00)
.include "drivers/usart_0.asm"
.......
P.