aREST using UIPEthernet stack failed

[yusuf81]

Hello @marcoschwartz ,

When I use aREST with standard ethernet.h at uno, everything working smoothly (only minor problem with memory constraint at uno). Today I want to miniaturize all my board using nano, so I moved to enc ENC28J60 ethernet module and use UIPEthernet library, when I compile it it spit error message. Is there anything to tweak when use UIP?, because it's said on UIP website it's drop-in replacement for ethernet library.

Here the error message:

E:\karim\Documents\Arduino\arest-wd\arest-wd.ino: In function 'void loop()':
arest-wd:108:21: error: no matching function for call to 'aREST::handle(UIPClient&)'
   rest.handle(client);
                     ^
In file included from E:\karim\Documents\Arduino\arest-wd\arest-wd.ino:5:0:
E:\karim\Documents\Arduino\libraries\aREST/aREST.h:787:6: note: candidate: void aREST::handle(HardwareSerial&)
 void handle(HardwareSerial& serial){
      ^~~~~~
E:\karim\Documents\Arduino\libraries\aREST/aREST.h:787:6: note:   no known conversion for argument 1 from 'UIPClient' to 'HardwareSerial&'
E:\karim\Documents\Arduino\libraries\aREST/aREST.h:811:6: note: candidate: void aREST::handle(char*)
 void handle(char * string) {
      ^~~~~~
E:\karim\Documents\Arduino\libraries\aREST/aREST.h:811:6: note:   no known conversion for argument 1 from 'UIPClient' to 'char*'
exit status 1
no matching function for call to 'aREST::handle(UIPClient&)'

Here the source code (the error is in "rest.handle(client);" line):

#include <SPI.h>
//#include <Ethernet.h>
//#include <EthernetENC.h>
#include <UIPEthernet.h>
#include <aREST.h>
#include <avr/wdt.h>
byte mac[] = {
  0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED
};
IPAddress iperror(0, 0, 0, 0);
EthernetServer server1(80);
EthernetClient client;
aREST rest = aREST();
int relay1;
int relay2;
int relay3;
//int relay4;
int relaycontrol(String command);
int pinrelay1 = 7;
int pinrelay2 = 6;
int pinrelay3 = 5;
//int pinrelay4 = 4;
unsigned long alarmreset = 300000;
unsigned long catatwaktu;
unsigned long timenow;
int matike = 10;
//int totalmati = 0;
int tegangan1 = 0;
int tegangan2 = 0;
int counterdisc = 0;

IPAddress server(10, 23, 50, 41);
unsigned long lastConnectionTime = 0;
const unsigned long postingInterval = 60L * 1000L;

int analogInput1 = A0;
int analogInput2 = A1;
float vout1 = 0.0;
float vout2 = 0.0;
float vin1 = 0.0;
float vin2 = 0.0;
float R1 = 30000.0; //
float R2 = 7500.0; //
int value1 = 0;
int value2 = 0;

void setup(void)
{
  Serial.begin(9600);
  while (!Serial) {
  }
  rest.function("reboot", reboot);
  relay1 = LOW;
  relay2 = HIGH;
  relay3 = HIGH;
  //relay4 = LOW;
  pinMode(analogInput1, INPUT);
  pinMode(analogInput2, INPUT);
  pinMode(pinrelay1, OUTPUT);
  pinMode(pinrelay2, OUTPUT);
  pinMode(pinrelay3, OUTPUT);
  //pinMode(pinrelay4, OUTPUT);
  digitalWrite(pinrelay1, relay1);
  digitalWrite(pinrelay2, relay2);
  digitalWrite(pinrelay3, relay3);
  //digitalWrite(pinrelay4, relay4);
  rest.set_id("relaykaki4");
  rest.set_name("petanetwork-relay");
  rest.variable("relay1", &relay1);
  rest.variable("relay2", &relay2);
  rest.variable("relay3", &relay3);
  //rest.variable("relay4", &relay4);
  rest.variable("tegangan1", &tegangan1);
  rest.variable("tegangan2", &tegangan2);
  Ethernet.init(10);  // Most Arduino shields
  delay(2000);
  Serial.println("Starting 2 ...");
  Ethernet.begin(mac);
  delay(2000);
  Serial.print("relay1 IP Address: ");
  Serial.println(Ethernet.localIP());
  Serial.print("Gateway IP Address: ");
  Serial.println(Ethernet.gatewayIP());
  if (Ethernet.localIP() == iperror) {
    Serial.println("IP Error");
    wdt_enable(WDTO_1S);
    while (true);
  }
  Serial.println("Web Server Starting ...");
  server1.begin();
  wdt_enable(WDTO_8S);
}

void loop() {
  relay1 = (int)digitalRead(pinrelay1);
  relay2 = (int)digitalRead(pinrelay2);
  relay3 = (int)digitalRead(pinrelay3);
  //relay4 = (int)digitalRead(pinrelay4);
  timenow = millis();
  if (relay1 == 1 && catatwaktu == 0) {
    catatwaktu = millis();
  }
  if (millis() - catatwaktu > alarmreset) {
    digitalWrite(pinrelay1, LOW);
    catatwaktu = 0;
  }
  EthernetClient client = server1.available();
  rest.handle(client);
  wdt_reset();
  if (client.available()) {
    char c = client.read();
    Serial.write(c);
  }
  if (millis() - lastConnectionTime > postingInterval) {
    httpRequest();
  }
  value1 = analogRead(analogInput1);
  vout1 = (value1 * 5.0) / 1024.0; // see text
  vin1 = vout1 / (R2 / (R1 + R2));
  tegangan1 = vin1*100;
  value2 = analogRead(analogInput2);
  vout2 = (value2 * 5.0) / 1024.0; // see text
  vin2 = vout2 / (R2 / (R1 + R2));
  tegangan2 = vin2*100;
}

void(* resetFunc) (void) = 0; //declare reset function @ address 0
int reboot (String command) {
  resetFunc();
  return 1;
}

void httpRequest() {
  client.stop();
  if (client.connect(server, 80)) {
    client.println("GET / HTTP/1.1");
    client.println("Host: 10.23.0.23");
    client.println("Connection: close");
    client.println();
    digitalWrite(pinrelay3, HIGH);
    counterdisc = 0;
    Serial.println("KONEKSI NYALA");

    Serial.print("INPUT V1= ");
    Serial.println(tegangan1);
    Serial.print("INPUT V2= ");
    Serial.println(tegangan2);
    //tanda millis()
  } else {
    counterdisc++;
    Serial.print("Mati ke:");
    Serial.println(counterdisc);
    if (counterdisc >= matike) {
      Serial.println("RESET MODEM");
      digitalWrite(pinrelay3, LOW);
      wdt_reset();
      delay(5000);
      wdt_reset();
      Serial.println("RESET MODEM SELESAI");
      digitalWrite(pinrelay3, HIGH);
      counterdisc = 0;
      //totalmati++;
    }
  }
  lastConnectionTime = millis();
}

[tobiasvogel]

I faced the same issue; using this minute change to aREST.h will fix the problem:

576c576
< #elif defined(ethernet_h_)
---
> #elif defined(ethernet_h_) || defined(UIPETHERNET_H)
1554c1554
<   #if defined(ADAFRUIT_CC3000_H) || defined(ESP8266) || defined(ethernet_h_) || defined(WiFi_h)
---
>   #if defined(ADAFRUIT_CC3000_H) || defined(ESP8266) || defined(ethernet_h_) || defined(UIPETHERNET_H) || defined(WiFi_h)