help about PME sketch

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reza
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Posts: 84
Joined: 13 Jun 2017, 21:14

help about PME sketch

#1 Post by reza » 09 Sep 2020, 11:59

hi friends.
i am beginner in programming.
i want send a similar command with PME sketch :

Code: Select all

SendToHTTP 192.168.1.200,8080,/json.htm?type=command&param=switchlight&idx=91&switchcmd=Off
i have an input specific data and i need Processing my data in arduino IDE , in the end send a command with PME sketch and espeasy (i2c).
in arduino nano : for example

Code: Select all

if (my data)
SendToHTTP 192.168.1.200,8080,/json.htm?type=command&param=switchlight&idx=91&switchcmd=Off
how i can put this code in PME sketch ? i am use espeasy v2.0 and this sketch for PME :

Code: Select all

#include <Wire.h>

#define I2C_MSG_IN_SIZE    4
#define I2C_MSG_OUT_SIZE   4

#define CMD_DIGITAL_WRITE  1
#define CMD_DIGITAL_READ   2
#define CMD_ANALOG_WRITE   3
#define CMD_ANALOG_READ    4

volatile uint8_t sendBuffer[I2C_MSG_OUT_SIZE];

void setup()
{
  Wire.begin(0x7f);
  Wire.onReceive(receiveEvent);
  Wire.onRequest(requestEvent);
}

void loop() {}

void receiveEvent(int count)
{
  if (count == I2C_MSG_IN_SIZE)
  {
    byte cmd = Wire.read();
    byte port = Wire.read();
    int value = Wire.read();
    value += Wire.read()*256;
    switch(cmd)
      {
        case CMD_DIGITAL_WRITE:
          pinMode(port,OUTPUT);
          digitalWrite(port,value);
          break;
        case CMD_DIGITAL_READ:
          pinMode(port,INPUT_PULLUP);
          clearSendBuffer();
          sendBuffer[0] = digitalRead(port);
          break;
        case CMD_ANALOG_WRITE:
          analogWrite(port,value);
          break;
        case CMD_ANALOG_READ:
          clearSendBuffer();
          int valueRead = analogRead(port);
          sendBuffer[0] = valueRead & 0xff;
          sendBuffer[1] = valueRead >> 8;
          break;
      }
  }
}

void clearSendBuffer()
{
  for(byte x=0; x < sizeof(sendBuffer); x++)
    sendBuffer[x]=0;
}

void requestEvent()
{
  Wire.write((const uint8_t*)sendBuffer,sizeof(sendBuffer));
}
Generally i want send a command to domoticz controller with arduino that arduino is connected to espeasy with an i2c . so arduino send command to esp8266 with i2c and esp8266 send command to controller.

thank you for help

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