How does GPIO are decided by sinric on ESP 8266? #8
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are you using Sinric or SinricPro ? Pro is still not ready for public GOIP pins are defined by the user. In the pro example GPIO pin is defined here |
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I am using sinric (not pro) . How to know which Esp output gets on ? I can
see the blue light with every tap on the test button which shows reception.
But both GPIO0 and GPIO 2 do not respond.
On Friday, October 11, 2019, Aruna Tennakoon ***@***.***> wrote:
are you using Sinric or SinricPro ? Pro is still not ready for public
GOIP pins are defined by the user. In the pro example GPIO pin is defined
here
https://github.com/sinricpro/esp8266-esp32-sdk/blob/master/examples/Switch/src/switch.cpp#L25
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I am not a computer engg but an old generation elecctronics engg. So trying
to learn some arduino skills.However when I saw the problem with xml etc
and your sinric suggestion I got on to try that. However I have a small
(may be idiotic) idea that I would like to give. Practically we will need
mobile touch app as well as alexa type voice app both in common life.And
all the smart home apps already have the touch buttons for operation. So
is it not possible to simply integrate the touch button in the app with
alexa? Rest will be done by the app as if the button is actuaaly touched.
This would limit the problem to only Alexa and mobile app (I am using
amazon alexa app on mobile) .Secondly on each touch button configuration
settings can be provided to take commands from alexa voice app.
On Friday, October 11, 2019, Aruna Tennakoon ***@***.***> wrote:
are you using Sinric or SinricPro ? Pro is still not ready for public
GOIP pins are defined by the user. In the pro example GPIO pin is defined
here
https://github.com/sinricpro/esp8266-esp32-sdk/blob/master/examples/Switch/src/switch.cpp#L25
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I just saw the Audio Player example given on developer.amazon
https://developer.amazon.com/blogs/alexa/post/62a7cb0c-01b0-4393-888a-7156e8717f3e/how-to-handle-touch-screen-controls-for-audio-skills-on-echo-show-and-echo-spot
It uses the same logic of interaction between touch-button and Alexa
without sending command to the device.
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Hi rajnish! |
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Hi Boris,
I have used the following code -
#include <ESP8266WiFi.h>
#include <ESP8266WebServer.h>
#include <WiFiUdp.h>
#include <functional>
void prepareIds();
boolean connectWifi();
boolean connectUDP();
void startHttpServer();
void turnOnRelay();
void turnOffRelay();
void sendRelayState();
const char* ssid = "************"; // CHANGE: Wifi name
const char* password = "********"; // CHANGE: Wifi password
String friendlyName = "tv"; // CHANGE: Alexa device name
const int relayPin = 5; // D1 pin. More info:
https://github.com/esp8266/Arduino/blob/master/variants/d1_mini/pins_arduino.h#L49-L61
WiFiUDP UDP;
IPAddress ipMulti(239, 255, 255, 250);
ESP8266WebServer HTTP(80);
boolean udpConnected = false;
unsigned int portMulti = 1900; // local port to listen on
unsigned int localPort = 1900; // local port to listen on
boolean wifiConnected = false;
boolean relayState = false;
char packetBuffer[UDP_TX_PACKET_MAX_SIZE]; //buffer to hold incoming packet,
String serial;
String persistent_uuid;
boolean cannotConnectToWifi = false;
void setup() {
Serial.begin(115200);
// Setup Relay
pinMode(relayPin, OUTPUT);
prepareIds();
// Initialise wifi connection
wifiConnected = connectWifi();
// only proceed if wifi connection successful
if(wifiConnected){
Serial.println("Ask Alexa to discover devices");
udpConnected = connectUDP();
if (udpConnected){
// initialise pins if needed
startHttpServer();
}
}
}
void loop() {
HTTP.handleClient();
delay(1);
// if there's data available, read a packet
// check if the WiFi and UDP connections were successful
if(wifiConnected){
if(udpConnected){
// if there’s data available, read a packet
int packetSize = UDP.parsePacket();
if(packetSize) {
//Serial.println("");
//Serial.print("Received packet of size ");
//Serial.println(packetSize);
//Serial.print("From ");
IPAddress remote = UDP.remoteIP();
for (int i =0; i < 4; i++) {
Serial.print(remote[i], DEC);
if (i < 3) {
Serial.print(".");
}
}
Serial.print(", port ");
Serial.println(UDP.remotePort());
int len = UDP.read(packetBuffer, 255);
if (len > 0) {
packetBuffer[len] = 0;
}
String request = packetBuffer;
//Serial.println("Request:");
//Serial.println(request);
// Issue
kakopappa/arduino-esp8266-alexa-wemo-switch#24 fix
if(request.indexOf("M-SEARCH") >= 0) {
// Issue
kakopappa/arduino-esp8266-alexa-multiple-wemo-switch#22
fix
//if(request.indexOf("urn:Belkin:device:**") > 0) {
if((request.indexOf("urn:Belkin:device:**") > 0) ||
(request.indexOf("ssdp:all") > 0) || (request.indexOf("upnp:rootdevice") >
0)) {
Serial.println("Responding to search request ...");
respondToSearch();
}
}
}
delay(10);
}
} else {
Serial.println("Cannot connect to Wifi");
}
}
void prepareIds() {
uint32_t chipId = ESP.getChipId();
char uuid[64];
sprintf_P(uuid, PSTR("38323636-4558-4dda-9188-cda0e6%02x%02x%02x"),
(uint16_t) ((chipId >> 16) & 0xff),
(uint16_t) ((chipId >> 8) & 0xff),
(uint16_t) chipId & 0xff);
serial = String(uuid);
persistent_uuid = "Socket-1_0-" + serial;
}
void respondToSearch() {
Serial.println("");
Serial.print("Sending response to ");
Serial.println(UDP.remoteIP());
Serial.print("Port : ");
Serial.println(UDP.remotePort());
IPAddress localIP = WiFi.localIP();
char s[16];
sprintf(s, "%d.%d.%d.%d", localIP[0], localIP[1], localIP[2],
localIP[3]);
String response =
"HTTP/1.1 200 OK\r\n"
"CACHE-CONTROL: max-age=86400\r\n"
"DATE: Fri, 15 Apr 2016 04:56:29 GMT\r\n"
"EXT:\r\n"
"LOCATION: http://" + String(s) + ":80/setup.xml\r\n"
"OPT: \"http://schemas.upnp.org/upnp/1/0/\"; ns=01\r\n"
"01-NLS: b9200ebb-736d-4b93-bf03-835149d13983\r\n"
"SERVER: Unspecified, UPnP/1.0, Unspecified\r\n"
"ST: urn:Belkin:device:**\r\n"
"USN: uuid:" + persistent_uuid + "::urn:Belkin:device:**\r\n"
"X-User-Agent: redsonic\r\n\r\n";
// Try changing to this if you have problems discovering
/*
kakopappa/arduino-esp8266-alexa-wemo-switch#26
String response =
"HTTP/1.1 200 OK\r\n"
"CACHE-CONTROL: max-age=86400\r\n"
"DATE: Fri, 15 Apr 2016 04:56:29 GMT\r\n"
"EXT:\r\n"
"LOCATION: http://" + String(s) + ":80/setup.xml\r\n"
"OPT: "http://schemas.upnp.org/upnp/1/0/\"; ns=01\r\n"
"01-NLS: b9200ebb-736d-4b93-bf03-835149d13983\r\n"
"SERVER: Unspecified, UPnP/1.0, Unspecified\r\n"
"ST: ssdp:all\r\n"
"USN: uuid:" + persistent_uuid + "::upnp:rootdevice\r\n"
"X-User-Agent: redsonic\r\n\r\n";
*/
UDP.beginPacket(UDP.remoteIP(), UDP.remotePort());
UDP.write(response.c_str());
UDP.endPacket();
/* add yield to fix UDP sending response. For more informations :
https://www.tabsoverspaces.com/233359-udp-packets-not-sent-from-esp-8266-solved
*/
yield();
Serial.println("Response sent !");
}
void startHttpServer() {
HTTP.on("/index.html", HTTP_GET, [](){
Serial.println("Got Request index.html ...\n");
HTTP.send(200, "text/plain", "Hello World!");
});
HTTP.on("/upnp/control/basicevent1", HTTP_POST, []() {
Serial.println("########## Responding to /upnp/control/basicevent1
... ##########");
//for (int x=0; x <= HTTP.args(); x++) {
// Serial.println(HTTP.arg(x));
//}
String request = HTTP.arg(0);
Serial.print("request:");
Serial.println(request);
if(request.indexOf("SetBinaryState") >= 0) {
if(request.indexOf("<BinaryState>1</BinaryState>") >= 0) {
Serial.println("Got Turn on request");
turnOnRelay();
}
if(request.indexOf("<BinaryState>0</BinaryState>") >= 0) {
Serial.println("Got Turn off request");
turnOffRelay();
}
}
if(request.indexOf("GetBinaryState") >= 0) {
Serial.println("Got binary state request");
sendRelayState();
}
HTTP.send(200, "text/plain", "");
});
HTTP.on("/eventservice.xml", HTTP_GET, [](){
Serial.println(" ########## Responding to eventservice.xml ...
########\n");
String eventservice_xml = "<scpd xmlns=\"urn:Belkin:service-1-0\">"
"<actionList>"
"<action>"
"<name>SetBinaryState</name>"
"<argumentList>"
"<argument>"
"<retval/>"
"<name>BinaryState</name>"
"<relatedStateVariable>BinaryState</relatedStateVariable>"
"<direction>in</direction>"
"</argument>"
"</argumentList>"
"</action>"
"<action>"
"<name>GetBinaryState</name>"
"<argumentList>"
"<argument>"
"<retval/>"
"<name>BinaryState</name>"
"<relatedStateVariable>BinaryState</relatedStateVariable>"
"<direction>out</direction>"
"</argument>"
"</argumentList>"
"</action>"
"</actionList>"
"<serviceStateTable>"
"<stateVariable sendEvents=\"yes\">"
"<name>BinaryState</name>"
"<dataType>Boolean</dataType>"
"<defaultValue>0</defaultValue>"
"</stateVariable>"
"<stateVariable sendEvents=\"yes\">"
"<name>level</name>"
"<dataType>string</dataType>"
"<defaultValue>0</defaultValue>"
"</stateVariable>"
"</serviceStateTable>"
"</scpd>\r\n"
"\r\n";
HTTP.send(200, "text/plain", eventservice_xml.c_str());
});
HTTP.on("/setup.xml", HTTP_GET, [](){
Serial.println(" ########## Responding to setup.xml ... ########\n");
IPAddress localIP = WiFi.localIP();
char s[16];
sprintf(s, "%d.%d.%d.%d", localIP[0], localIP[1], localIP[2],
localIP[3]);
String setup_xml = "<?xml version=\"1.0\"?>"
"<root>"
"<device>"
"<deviceType>urn:Belkin:device:controllee:1</deviceType>"
"<friendlyName>"+ friendlyName +"</friendlyName>"
"<manufacturer>Belkin International Inc.</manufacturer>"
"<modelName>Socket</modelName>"
"<modelNumber>3.1415</modelNumber>"
"<modelDescription>Belkin Plugin Socket
1.0</modelDescription>\r\n"
"<UDN>uuid:"+ persistent_uuid +"</UDN>"
"<serialNumber>221517K0101769</serialNumber>"
"<binaryState>0</binaryState>"
"<serviceList>"
"<service>"
"<serviceType>urn:Belkin:service:basicevent:1</serviceType>"
"<serviceId>urn:Belkin:serviceId:basicevent1</serviceId>"
"<controlURL>/upnp/control/basicevent1</controlURL>"
"<eventSubURL>/upnp/event/basicevent1</eventSubURL>"
"<SCPDURL>/eventservice.xml</SCPDURL>"
"</service>"
"</serviceList>"
"</device>"
"</root>\r\n"
"\r\n";
HTTP.send(200, "text/xml", setup_xml.c_str());
Serial.print("Sending :");
Serial.println(setup_xml);
});
// openHAB support
HTTP.on("/on.html", HTTP_GET, [](){
Serial.println("Got Turn on request");
HTTP.send(200, "text/plain", "turned on");
turnOnRelay();
});
HTTP.on("/off.html", HTTP_GET, [](){
Serial.println("Got Turn off request");
HTTP.send(200, "text/plain", "turned off");
turnOffRelay();
});
HTTP.on("/status.html", HTTP_GET, [](){
Serial.println("Got status request");
String statrespone = "0";
if (relayState) {
statrespone = "1";
}
HTTP.send(200, "text/plain", statrespone);
});
HTTP.begin();
Serial.println("HTTP Server started ..");
}
// connect to wifi – returns true if successful or false if not
boolean connectWifi(){
boolean state = true;
int i = 0;
WiFi.mode(WIFI_STA);
WiFi.begin(ssid, password);
Serial.println("");
Serial.println("Connecting to WiFi");
// Wait for connection
Serial.print("Connecting ...");
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
if (i > 10){
state = false;
break;
}
i++;
}
if (state){
Serial.println("");
Serial.print("Connected to ");
Serial.println(ssid);
Serial.print("IP address: ");
Serial.println(WiFi.localIP());
}
else {
Serial.println("");
Serial.println("Connection failed.");
}
return state;
}
boolean connectUDP(){
boolean state = false;
Serial.println("");
Serial.println("Connecting to UDP");
if(UDP.beginMulticast(WiFi.localIP(), ipMulti, portMulti)) {
Serial.println("Connection successful");
state = true;
}
else{
Serial.println("Connection failed");
}
return state;
}
void turnOnRelay() {
digitalWrite(relayPin, HIGH); // turn on relay with voltage HIGH
relayState = true;
String body =
"<s:Envelope xmlns:s=\"http://schemas.xmlsoap.org/soap/envelope/\"
s:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\"><s:Body>\r\n"
"<u:SetBinaryStateResponse
xmlns:u=\"urn:Belkin:service:basicevent:1\">\r\n"
"<BinaryState>1</BinaryState>\r\n"
"</u:SetBinaryStateResponse>\r\n"
"</s:Body> </s:Envelope>";
HTTP.send(200, "text/xml", body.c_str());
Serial.print("Sending :");
Serial.println(body);
}
void turnOffRelay() {
digitalWrite(relayPin, LOW); // turn off relay with voltage LOW
relayState = false;
String body =
"<s:Envelope xmlns:s=\"http://schemas.xmlsoap.org/soap/envelope/\"
s:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\"><s:Body>\r\n"
"<u:SetBinaryStateResponse
xmlns:u=\"urn:Belkin:service:basicevent:1\">\r\n"
"<BinaryState>0</BinaryState>\r\n"
"</u:SetBinaryStateResponse>\r\n"
"</s:Body> </s:Envelope>";
HTTP.send(200, "text/xml", body.c_str());
Serial.print("Sending :");
Serial.println(body);
}
void sendRelayState() {
String body =
"<s:Envelope xmlns:s=\"http://schemas.xmlsoap.org/soap/envelope/\"
s:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\"><s:Body>\r\n"
"<u:GetBinaryStateResponse
xmlns:u=\"urn:Belkin:service:basicevent:1\">\r\n"
"<BinaryState>";
body += (relayState ? "1" : "0");
body += "</BinaryState>\r\n"
"</u:GetBinaryStateResponse>\r\n"
"</s:Body> </s:Envelope>\r\n";
HTTP.send(200, "text/xml", body.c_str());
}
…On Sat, Oct 12, 2019 at 7:29 PM Boris Jäger ***@***.***> wrote:
Hi rajnish!
Your device have to know wich GPIO has to be used (you have to define
those GPIOs in your code!).
Sinric & SinricPro only sends basic commands like "turn on" / "turn off" /
"set brightness".
Can you share your code? This would be helpful to support you
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As far as i can see, you want to control a relay using wemo-emulation. With SinricPro this could handled very simple! |
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I am using Sinric Pro. How do I define or change which GPIO is controlled with the On/Off command? |
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Hello, I am new to this! I can connect to Sinric and get all the id etc and upload the device on off code to ESP -01. When I test it through sinric test button the blue led on ESP-01 responds also. But I do not know which is the output pin? Which GPIO of the ESP-01 will respond? How do you provide this coding and where? In wemos D1 mini the built in led was coded in the .ino example But when you go through sinric how does the device id and the GPIOs are correlated and where do you provide for that?
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