how can i install grbl firmware to rasberry pie pico?
i added library named grbl which downloaded from github.
but i cant upload to my pico.
error code is
C:\Users*****\Documents\Arduino\libraries\grbl/grbl.h:29:10: fatal error: avr/io.h: No such file or directory
#include <avr/io.h>
^~~~~~~~~~
compilation terminated.
exit status 1
my code is
#include <config.h>
#include <coolant_control.h>
#include <cpu_map.h>
#include <defaults.h>
#include <eeprom.h>
#include <gcode.h>
#include <grbl.h>
#include <jog.h>
#include <limits.h>
#include <motion_control.h>
#include <nuts_bolts.h>
#include <planner.h>
#include <print.h>
#include <probe.h>
#include <protocol.h>
#include <report.h>
#include <serial.h>
#include <settings.h>
#include <spindle_control.h>
#include <stepper.h>
#include <system.h>
//grbl firmware_do not modify
//-----------------------------------------------------
#include <SoftwareSerial.h> //activate hc-06 softwareserial library
#include <DHT11.h> //activate dht library
SoftwareSerial BTserial(2,3); //2-TX, 3-RX
int relay1 = 10; //PTC Heat-6A
int relay2 = 11; //PTC Heat-6A
int relay3 = 8; //LED
int relay4 = 9; //water pump
DHT11 dht11(26); //install DHT on pin26
//---setup---
void setup() {
Serial.begin(9600); //hc-06 serial begin
BTserial.begin(9600); //hc-06 serial rate is 9600
pinMode(relay1, OUTPUT); //PTC6A relay switch
pinMode(relay2, OUTPUT); //PTC6A relay switch
pinMode(relay3, OUTPUT); //LED relay switch
pinMode(relay4, OUTPUT); //water pump realy
}
//---loop---
void loop() {
float temp, humi;
int ht_result = dht11.read(humi, temp);
float g_humid = analogRead(27); //save soil humidity data from pin27
BTserial.print("습도: ");
BTserial.print(humi);
BTserial.print("% ");
BTserial.print("온도: ");
BTserial.print(temp);
BTserial.print(" C");
BTserial.print("토양습도: ");
BTserial.print(g_humid);
BTserial.print("% ");
delay(5000); //send data each 5 sec
//send humid, temp, g_humid through hc-06
char cmd; //command through hc-06
if(BTserial.available()){
cmd = (char)BTserial.read();
if(cmd == '1'){ //PTC on
digitalWrite(relay1,HIGH); //PTC Active
digitalWrite(relay2,HIGH); //PTC Active
BTserial.print("Heat mode Activated!");
BTserial.print("Heat mode will be turn off in 30 minitue!"); //나중에 고쳐야지 쉬벌
}
if(cmd == '2'){ //LED on
digitalWrite(relay3,HIGH);
BTserial.print("LED turned on!");
}
if(cmd == '3'){ //Water pump active
digitalWrite(relay4,HIGH);
BTserial.print("Water injection!");
delay(5000); //Water pump active during 5 sec
}
if(cmd == '4'){ //PTC off
digitalWrite(relay1,LOW); //PTC Active
digitalWrite(relay2,LOW); //PTC Active
BTserial.print("Heat mode Deactivated!");
}
if(cmd == '5'){ //LED off
digitalWrite(relay3,LOW);
BTserial.print("LED turned off!");
}
//PTC Heater, LED, WP Control through hc-06
}
}