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avr: adapted to latest changes in COM2 module (using uartBitbang)

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Martin Preuss
2024-10-25 00:15:24 +02:00
parent e232b4adbf
commit 3546c93d23
20 changed files with 174 additions and 66 deletions
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20
avr/devices/n00/n00_defs.asm
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@@ -50,15 +50,19 @@
.equ COM_BIT_LENGTH = 52000 ; 104000ns=9600, 52000ns=19200, 26000ns=38400
.equ COM_HALFBIT_LENGTH = 26000 ; see https://de.wikipedia.org/wiki/Universal_Asynchronous_Receiver_Transmitter
.equ COM_DDR_DATA = DDRA
.equ COM_PORT_DATA = PORTA
.equ COM_PIN_DATA = PINA
.equ COM_PINNUM_DATA = PORTA1
.equ COM_TXD_DDR = DDRA
.equ COM_TXD_DATA = PORTA
.equ COM_TXD_PIN = PORTA1
.equ COM_DDR_ATTN = DDRA
.equ COM_PORT_ATTN = PORTA
.equ COM_PIN_ATTN = PINA
.equ COM_PINNUM_ATTN = PORTA7
.equ COM_RXD_DDR = DDRA
.equ COM_RXD_INPUT = PINA
.equ COM_RXD_OUTPUT = PORTA
.equ COM_RXD_PIN = PORTA1
.equ COM_ATTN_DDR = DDRA
.equ COM_ATTN_INPUT = PINA
.equ COM_ATTN_OUTPUT = PORTA
.equ COM_ATTN_PIN = PORTA7
.equ COM_IRQ_ADDR_ATTN = PCMSK0
.equ COM_IRQ_BIT_ATTN = 7 ; bit 7 in PCMSK0