Autor Thema: MySensors SAMD basiert; gesplittet von :RS485 basierend auf Arduino ProMicro; gesplittet von:Fragen  (Gelesen 2125 mal)

Offline Brasletti

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SAMD mit MAX3430 (MotionSensor) läuft per RS485 mit dem STM32 GW zusammen!!! (Mischbetrieb mit MAX487). Beim Test ist mir der 1117 5V auf der Spannungsversorgungsplatine abgeraucht, muss jetzt da erst mal schauen was damit los ist.

 * The MySensors Arduino library handles the wireless radio link and protocol
 * between your home built sensors/actuators and HA controller of choice.
 * The sensors forms a self healing radio network with optional repeaters. Each
 * repeater and gateway builds a routing tables in EEPROM which keeps track of the
 * network topology allowing messages to be routed to nodes.
 * Created by Henrik Ekblad <>
 * Copyright (C) 2013-2015 Sensnology AB
 * Full contributor list:
 * Documentation:
 * Support Forum:
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * version 2 as published by the Free Software Foundation.
 * Version 1.0 - Henrik Ekblad
 * Motion Sensor example using HC-SR501

#define MY_DEBUG
#define MY_DEBUG_HWSERIAL Serial // = Serial0 / Rx0 & Tx0 to programming & debug

// Enable RS485 transport layer
#define MY_RS485
// Define this to enables DE-pin management on defined pin
#define MY_RS485_DE_PIN 9
// Set RS485 baud rate to use
#define MY_RS485_BAUD_RATE 38400

// Enable this if RS485 is connected to a hardware serial port
// Not possible with Arduino Nano !!
#define MY_RS485_HWSERIAL Serial1

#define MY_NODE_ID 201

// Enable serial gateway
//#define MY_SERIALDEVICE Serial // Serial = USB

// Enable inclusion mode
// Enable Inclusion mode button on gateway
// Set inclusion mode duration (in seconds)
// Digital pin used for inclusion mode button

// Set blinking period

// Flash leds on rx/tx/err
//#define MY_DEFAULT_ERR_LED_PIN 4  // Error led pin
//#define MY_DEFAULT_RX_LED_PIN  5  // Receive led pin
//#define MY_DEFAULT_TX_LED_PIN  6  // the PCB, on board LED

#include <MySensors.h>

uint32_t SLEEP_TIME = 120000; // Sleep time between reports (in milliseconds)
#define DIGITAL_INPUT_SENSOR 5   // The digital input you attached your motion sensor.  (Only 2 and 3 generates interrupt!)
#define CHILD_ID 1   // Id of the sensor child

// Initialize motion message
MyMessage msg(CHILD_ID, V_TRIPPED);

void setup()

pinMode(DIGITAL_INPUT_SENSOR, INPUT);      // sets the motion sensor digital pin as input

void presentation()
// Send the sketch version information to the gateway and Controller
sendSketchInfo("Motion Sensor", "1.0");

// Register all sensors to gw (they will be created as child devices)
present(CHILD_ID, S_MOTION);

void loop()
// Read digital motion value
bool tripped = digitalRead(DIGITAL_INPUT_SENSOR) == HIGH;

send(msg.set(tripped?"1":"0"));  // Send tripped value to gw

// Sleep until interrupt comes in on motion sensor. Send update every two minute.