[JardaL]

Používám tento program. Ping funguje ale modbus neodpovídá

*/

#include <EtherCard.h>
#include <Modbus.h>
#include <ModbusIP_ENC28J60.h>

//Modbus Registers Offsets (0-9999)
const int SENSOR_IREG = 0;
//Used Pins
const int sensorPin = A0;

//ModbusIP object
ModbusIP mb;

long ts;

void setup() {
// The media access control (ethernet hardware) address for the shield
byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
// The IP address for the shield
byte ip[] = { 192, 168, 80, 10 };
//Config Modbus IP
mb.config(mac, ip);

// Add SENSOR_IREG register – Use addIreg() for analog Inputs
mb.addIreg(SENSOR_IREG);

ts = millis();
}

void loop() {
//Call once inside loop() – all magic here
mb.task();

//Read each two seconds
if (millis() > ts + 2000) {
ts = millis();
//Setting raw value (0-1024)
mb.Ireg(SENSOR_IREG, analogRead(sensorPin));
}
}

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