|
...
char *volatile t_data = "1"; //код символа 0x31char SPI_ReceiveByte(void)
{
while ( !(SPSR & (1 << SPIF)) )
;
return (SPDR);
}// ISR for SPI
SIGNAL(SIG_SPI)
{
char spi_rx;spi_rx = SPI_ReceiveByte();
SPDR = *t_data;
....
}int main(void)
{
SPI_SlaveInit();
sei();
SPDR = *t_data;while (1)
{
...
}return 1;
}
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