Разница Micro и Uno?

Доброго времени суток! Народ! кто сталкивался и может что то посоветовать?
Ситуация такая:
Я собрал два шаговых двигателя и дальномер на платформе Arduino Uno и все прекрасно работает. Код ниже. Дальше решил уменьшить размеры и поставить на Micro, но система выдает ошибку. Вот понять не могу в чем разница, почему на Uno работает, а на Micro не хочет. Буду благодарен за совет.
Всем добра!

Ошибка:
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
dalnomer_rotate:5: error: expected ',' or '...' before numeric constant
C:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino/USBAPI.h:221:23: note: in expansion of macro 'rx'
bool MSC_Data(uint8_t rx,uint8_t tx);
^
expected ',' or '...' before numeric constant
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////


Весь код:
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

// dla podkluchenia k kompu (cherez radiokanal ili naprjamik...)
#include <SoftwareSerial.h> //Include the software serial library
#define rx 2 //define what pin rx is going to be
#define tx 3 //define what pin tx is going to be

SoftwareSerial myserial(rx, tx); //define how the soft serial port is going to work.

/// PWM 3, 5, 6, 9, 10, 11


int motor1_a_m = 4; //Arduino pin 4 to control motor 1 obmotka a current direction
int motor1_b_m = 7; //Arduino pin 7 to control motor 1 obmotka b current direction
int motor1_a_e = 5; //Arduino pin 5 to control motor 1 obmotka a current value
int motor1_b_e = 6; //Arduino pin 6 to control motor 1 obmotka b current value

int motor2_a_m = 8; //Arduino pin 8 to control motor 2 obmotka a current direction
int motor2_b_m = 11; //Arduino pin 11 to control motor 2 obmotka b current direction
int motor2_a_e = 9; //Arduino pin 9 to control motor 2 obmotka a current value
int motor2_b_e = 10; //Arduino pin 10 to control motor 2 obmotka b current value

unsigned short i,j,k,kk;
unsigned char step1,step2;

char computerdata[20]; //ot rompa prihodit 20 bytov (nu poka ot fonarja)
char sensordata[8]; //ot dalnomera prihodit 8 bytov
byte computer_bytes_received=0; //We need to know how many characters bytes have been received
byte sensor_bytes_received=0; //We need to know how many characters bytes have been received


char message_to_PC[19]; //Char pointer used in string parsing

void setup()
{
pinMode(motor1_a_m, OUTPUT);
pinMode(motor1_b_m, OUTPUT);
pinMode(motor2_a_m, OUTPUT);
pinMode(motor2_b_m, OUTPUT);

analogWrite(motor1_a_e,255); // poka ne microshag
analogWrite(motor1_b_e,255); // poka ne microshag
analogWrite(motor2_a_e,255); // poka ne microshag
analogWrite(motor2_b_e,255); // poka ne microshag

step1=0;
step2=0;
Serial.begin(19200); //Set the hardware serial port to 19200
myserial.begin(19200); //Set the soft serial port to 19200
i=Serial.available();
for (j=0;j<i;j++)
{computerdata[0]=Serial.read();}
i=myserial.available();
for (j=0;j<i;j++)
{computerdata[0]=myserial.read();}

}

void loop()
{
computer_bytes_received=Serial.available();
i=Serial.available();
for (j=0;j<i;j++)
{computerdata[0]=Serial.read();}
if(computer_bytes_received!=0)
{// chto-to prishlo iz kompa
// poka parsit ne budem: polnij oborot po 1 i polnij po 2
computer_bytes_received=0; //sbrosim flag prihoda posle parsinga
for (i=0;i<400;i++)
{
for (j=0;j<400;j++)
{
read_sence();
send_result(i,j);
step_1();
}
step_2();
}
}
}

void read_sence()
{
myserial.print("D");

while (myserial.available()==0)
{};//zhdem prihoda ot dalnomera
delay(9); //podojdat 15 bait
kk=0;
while(myserial.available() > 0) // esli oshibka izmerenia, to tam ne 15 bait
{
sensordata[kk]=myserial.read();
kk++;
}
}
void send_result(short i_i,short j_j)
{
message_to_PC[0]=(i_i/100+0x30);
i_i=i_i%100;
message_to_PC[1]=(i_i/10+0x30);
i_i=i_i%10;
message_to_PC[2]=(i_i+0x30);
message_to_PC[3]=(0x20); //probel

message_to_PC[4]=(j_j/100+0x30);
j_j=j_j%100;
message_to_PC[5]=(j_j/10+0x30);
j_j=j_j%10;
message_to_PC[6]=(j_j+0x30);

message_to_PC[7]=(0x20); //probel


message_to_PC[8]=sensordata[1];
message_to_PC[9]=sensordata[2];
message_to_PC[10]=sensordata[3];
message_to_PC[11]=sensordata[4];
message_to_PC[12]=sensordata[5];
message_to_PC[13]=sensordata[6];
message_to_PC[14]=sensordata[7];
message_to_PC[15]=sensordata[8];

message_to_PC[16]=0x20;
message_to_PC[17]=13;
message_to_PC[18]=10;
for (k=0;k<19;k++){
Serial.print(message_to_PC[k]);}



}
void step_1()
{ //sija funczia delaet shag motorom1
switch (step1)
{
case 0:
// a+ b+
digitalWrite(motor1_a_m,HIGH);
digitalWrite(motor1_b_m,HIGH);
step1=1;
break;
case 1:
// a+ b-
digitalWrite(motor1_a_m,HIGH);
digitalWrite(motor1_b_m,LOW);
step1=2;
break;
case 2:
// a- b-
digitalWrite(motor1_a_m,LOW);
digitalWrite(motor1_b_m,LOW);
step1=3;
break;
case 3:
// a- b+
digitalWrite(motor1_a_m,LOW);
digitalWrite(motor1_b_m,HIGH);
step1=0;
break;
}
}

void step_2()
{ //sija funczia delaet shag motorom2
switch (step2)
{
case 0:
// a+ b+
digitalWrite(motor2_a_m,HIGH);
digitalWrite(motor2_b_m,HIGH);
step2=1;
break;
case 1:
// a+ b-
digitalWrite(motor2_a_m,HIGH);
digitalWrite(motor2_b_m,LOW);
step2=2;
break;
case 2:
// a- b-
digitalWrite(motor2_a_m,LOW);
digitalWrite(motor2_b_m,LOW);
step2=3;
break;
case 3:
// a- b+
digitalWrite(motor2_a_m,LOW);
digitalWrite(motor2_b_m,HIGH);
step2=0;
break;
}
}

 

Код (C++):

#define rx 2 //define what pin rx is going to be
#define tx 3 //define what pin tx is going to be

С учетом этих дефайнов выражение

Код (C++):

bool MSC_Data(uint8_t rx,uint8_t tx);

превращается в

Код (C++):

bool MSC_Data(uint8_t 2,uint8_t 3);

и компилятору это очень не нравится.

Когда вставляете код на форум, нажимайте Ctrl+T в Arduino IDE и пользуйтесь тэгом CODE.

 

Не делайте таких простых макросов, которые легко могут с чем-то совпасть.