MySensors Gateway on GPIO RPi 3 with RFM69HW-Problem Topic is solved
Moderator: leecollings
Re: MySensors Gateway on GPIO RPi 3 with RFM69HW-Problem
Ok but serial should also be fixed.
Re: MySensors Gateway on GPIO RPi 3 with RFM69HW-Problem
HI
Finally i update FW on RPI3 to version 4.14.15 (this is new FW from branch name NEXT). Then i compile and build MySensors Gateway with connection Serial on my RPI3 and it start working ok. Now i dont have info about port closed.
Then i programm my node on Arduino Mini Pro with radio RFM69HW with this sketch. I use on gateway and sketch library MySensors 2.2.0. But after programm node is found on my gateway but not show switch relay from node. Only show repeater. Look:
SKETCH
Finally i update FW on RPI3 to version 4.14.15 (this is new FW from branch name NEXT). Then i compile and build MySensors Gateway with connection Serial on my RPI3 and it start working ok. Now i dont have info about port closed.
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./configure --my-transport=rfm69 --my-rfm69-frequency=868 --my-is-rfm69hw --my-gateway=serial --my-serial-is-pty --my-serial-pty=/dev/ttyUSB30
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make
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sudo make install
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sudo systemctl enable mysgw.service
SKETCH
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/*
Relay with button sketch
modified to work with no uplink
to gateway and try to maintain sync to controller
*/
#define MY_DEBUG // Enable debug prints to serial monitor
#define MY_RADIO_RFM69
#define MY_IS_RFM69HW
#define RFM69_868MH
#define MY_RFM69_NEW_DRIVER
//#define MY_NODE_ID 203 // Node id defaults to AUTO (tries to fetch id from controller)
#define MY_TRANSPORT_WAIT_READY_MS 5000 //set how long to wait for transport ready in milliseconds
#define MY_REPEATER_FEATURE // Enabled repeater feature for this node
#include <MySensors.h>
#include <Bounce2.h>
#define RELAY_PIN 5 // Arduino Digital I/O pin number for relay
#define BUTTON_PIN 3 // Arduino Digital I/O pin number for button
#define CHILD_ID 1 // Id of the sensor child
#define RELAY_ON 1
#define RELAY_OFF 0
Bounce debouncer = Bounce();
int oldValue = 0;
bool uplinkAvailable = true;
bool state = false;
bool requestState;
bool firstStart = true;
unsigned long uplinkCheckTime ; // holder for uplink checks
unsigned long uplinkCheckPeriod = 30*1000; // time between checks for uplink in milliseconds
unsigned long returnWait = 1000; // how long to wait for return from controller in milliseconds.. adjust as needed
unsigned long oldTime = 0;
unsigned long newTime = 0;
MyMessage msg(CHILD_ID, V_STATUS);
void setup(){
pinMode(BUTTON_PIN, INPUT_PULLUP); // Setup the button pin, Activate internal pull-up
debouncer.attach(BUTTON_PIN); // After setting up the button, setup debouncer
debouncer.interval(5);
pinMode(RELAY_PIN, OUTPUT); // set relay pin in output mode
digitalWrite(RELAY_PIN, RELAY_OFF); // Make sure relay is off when starting up
}
void presentation() {
// Send the sketch version information to the gateway and Controller
sendSketchInfo("1xRelay & Button", "2.2.0");
// Register all sensors to gw (they will be created as child devices)
present(CHILD_ID, S_BINARY);
}
void loop(){
if (firstStart) { // this code is only run once at startup
Serial.println("First run started");
requestTime(); // get time from controller
wait (returnWait); // delay to allow time to return
if (oldTime == 0){ // check to see if there was a return from the time request
Serial.println("uplink not available");
uplinkAvailable = false; // no uplink established
uplinkCheckTime = millis();
}
else{
Serial.println("uplink available");
request( CHILD_ID, V_STATUS); // get status of switch on controller
wait (returnWait); //wait needed to allow request to return from controller
Serial.print("controller state --- ");
Serial.println(requestState);
if (requestState != state) { // check that controller is corectly showing the current relay state
send(msg.set(state), false); // notify controller of current state
}
}
firstStart = false; // set firstStart flag false to prevent code from running again
}
debouncer.update();
int value = debouncer.read(); // Get the update value
if (value != oldValue && value == 0) { // check for new button push
state = !state; // Toggle the state
digitalWrite(RELAY_PIN, state ? RELAY_ON : RELAY_OFF); // switch the relay to the new state
requestTime();
wait (returnWait); // delay to allow time to return
if (oldTime != newTime){ // if times are different then uplink is available
send(msg.set(state), false);
oldTime = newTime;
}
else{ // if times are the same no uplink is available
Serial.println("uplink not available");
uplinkAvailable = false; // no uplink available, set flag false
uplinkCheckTime = millis(); // start the timer from now
}
}
oldValue = value;
if (!uplinkAvailable && (millis() - uplinkCheckTime > uplinkCheckPeriod) ) { // test to see if function should be called
uplinkCheck(); // call uplink checking function
}
}
/*-------------------start of functions--------------------------*/
void receive(const MyMessage &message) {
if (message.type == V_STATUS) { // check to see if incoming message is for a switch
switch (message.getCommand()) { // message.getCommand will give us the command type of the incomming message
case C_SET: //message is a set command from controller to update relay state
state = message.getBool(); // get the new state
digitalWrite(RELAY_PIN, state ? RELAY_ON : RELAY_OFF); // switch relay to new state
uplinkAvailable = true; // uplink established
/*---- Write some debug info----*/
Serial.print("Incoming change for sensor:");
Serial.print(message.sensor);
Serial.print(", New status: ");
Serial.println(message.getBool());
break;
case C_REQ: // message is a returning request from controller
requestState = message.getBool(); // update requestState with returning state
break;
}
}
}
void uplinkCheck() {
requestTime();
wait (returnWait); // wait for time return.. this may need to be varied for your system
if (oldTime != newTime){
Serial.println("uplink re-established");
request( CHILD_ID, V_STATUS);
wait (returnWait); //wait needed to allow request to return from controller
if (requestState != state) { // check that controller is corectly showing the current relay state
send(msg.set(state), false); // notify controller of current state no ack
uplinkAvailable = true; // uplink established
oldTime = newTime;
}
}
uplinkCheckTime = millis(); // reset the checktime
Serial.println("uplinkchecktime reset");
}
void receiveTime(unsigned long time)
{
if (firstStart){
oldTime = time;
newTime = time;
}
else{
newTime = time;
}
Serial.print("time received---- " );
Serial.println(time);
}
Re: MySensors Gateway on GPIO RPi 3 with RFM69HW-Problem
Tried to "Enable New Hardware" in domoticz settings menu? ChildID 255 is your gateway. So you never learned a node yet
Re: MySensors Gateway on GPIO RPi 3 with RFM69HW-Problem
Enable New Hardware nothing change...
Re: MySensors Gateway on GPIO RPi 3 with RFM69HW-Problem
Hmm, That's weird, i'm running the same MySensors GW on RPI 2 version 2.2.1-alpha (used to run 2.2.0-rc2), and nodes 2.2.0-beta and 2.2.0-rc2 without any issues. After enabeling hardware you have to trigger a message from the node before Domoticz pick's it up.
Re: MySensors Gateway on GPIO RPi 3 with RFM69HW-Problem
Can you send me your sketch for node and how you connect radio to RPI2 ?(what pinout)
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