SoftwareSerial on Attiny85 with Serial Monitor


hi,

i'm trying check if softwareserial working on attiny85, uploaded sketch (using arduino isp, set attiny 8 mhz, internal oscillator, bod disabled, , did "burn bootloader" before) seemed upload fine:

code: [select]

#include <softwareserial.h>
// definitions
#define rxpin 3
#define txpin 4

softwareserial myserial(rxpin, txpin);


// setup routine runs once when press reset:
void setup() {               
  myserial.begin(9600);
}

// loop routine runs on , on asensorpingain forever:
void loop() {
  myserial.print("stuff");
  myserial.println();
}


then on arduino, uploaded blank program (except led flash make sure it's running) , uploaded okay too:


code: [select]

int ledpin = 12;

void setup() {
 pinmode(ledpin, output);
 
 digitalwrite(ledpin, high);
 delay(3000);
 digitalwrite(ledpin, low);
}

void loop() {

}


then hooked gnd gnd, 5v 5v, , rx (pin 3, literal pin 2 on attiny) rx on arduino micro, , tx (pin 4, literal pin 3) tx on arduino micro.

then opened serial monitor, there no output. missing step? thank you

i see no serial port setup in arduino code.  need 1 software serial port connect micro , hardware serial port talk serial monitor.  software port arduinoe rx micro tx  , arduino tx micro rx.  @ software serial examples come ide.


Arduino Forum > Using Arduino > Microcontrollers > SoftwareSerial on Attiny85 with Serial Monitor


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