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multi gpio input module (#278)

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* GPIOKeyCode module added
This commit is contained in:
McGr3g0r authored and Florian committed 2018-10-29 20:08:00 +01:00
1 parent a4f571e77e
commit c2e55956e9
3 files changed
+151 -1
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OpenMQTTGateway.ino
+12 -1
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@@ -109,6 +109,9 @@
#ifdef ZsensorGPIOInput
#include "config_GPIOInput.h"
#endif
#ifdef ZsensorGPIOKeyCode
#include "config_GPIOKeyCode.h"
#endif
// array to store previous received RFs, IRs codes and their timestamps
#if defined(ESP8266) || defined(ESP32) || defined(__AVR_ATmega2560__) || defined(__AVR_ATmega1280__)
#define MQTT_MAX_PACKET_SIZE 1024
@@ -381,7 +384,9 @@ void setup()
#ifdef ZsensorGPIOInput
setupGPIOInput();
#endif
#ifdef ZsensorGPIOKeyCode
setupGPIOKeyCode();
#endif
trc(F("MQTT_MAX_PACKET_SIZE"));
trc(MQTT_MAX_PACKET_SIZE);
trc(F("Setup OpenMQTTGateway end"));
@@ -630,6 +635,9 @@ void loop()
#ifdef ZsensorGPIOInput
MeasureGPIOInput();
#endif
#ifdef ZsensorGPIOKeyCode
MeasureGPIOKeyCode();
#endif
#ifdef ZsensorADC
MeasureADC(); //Addon to measure the analog value of analog pin
#endif
@@ -770,6 +778,9 @@ void stateMeasures(){
#ifdef ZsensorGPIOInput
modules = modules + ZsensorGPIOInput;
#endif
#ifdef ZsensorGPIOKeyCode
modules = modules + ZsensorGPIOKeyCode;
#endif
SYSdata["modules"] = modules;
trc(modules);
char JSONmessageBuffer[100];
ZsensorGPIOKeyCode.ino
+85
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@@ -0,0 +1,85 @@
/*
OpenMQTTGateway Addon - ESP8266 or Arduino program for home automation
Act as a wifi or ethernet gateway between your 433mhz/infrared IR signal and a MQTT broker
Send and receiving command by MQTT
GPIO KeyCode derived from GPIO Input
This reads up to 4 gpio with latch signal (gpio line) and combines the bits as KeyKode - can be connected
to EV1527 receiver.
Copyright: (c)Grzegorz Rajtar
This file is part of OpenMQTTGateway.
OpenMQTTGateway is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenMQTTGateway is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef ZsensorGPIOKeyCode
unsigned long lastDebounceTime = 0;
int InputState = 0x0f; // Set to 3 so that it reads on startup
int lastInputState = 0x0f;
int lastLatchState = 0;
void setupGPIOKeyCode() {
pinMode(GPIOKeyCode_LATCH_PIN, INPUT_PULLUP); //
pinMode(GPIOKeyCode_D0_PIN, INPUT_PULLUP); //
pinMode(GPIOKeyCode_D1_PIN, INPUT_PULLUP); //
pinMode(GPIOKeyCode_D2_PIN, INPUT_PULLUP); //
//pinMode(GPIOKeyCode_D3_PIN, INPUT_PULLUP); //
}
void MeasureGPIOKeyCode(){
int latch = digitalRead(GPIOKeyCode_LATCH_PIN);
// check to see if you just pressed the button
// (i.e. the input went from LOW to HIGH), and you've waited long enough
// since the last press to ignore any noise:
{
// whatever the reading is at, it's been there for longer than the debounce
// delay, so take it as the actual current state:
#if defined(ESP8266) || defined(ESP32)
yield();
#endif
// if the Input state has changed:
if (latch > 0 && lastLatchState != latch) {
int reading = digitalRead(GPIOKeyCode_D0_PIN)
| (digitalRead(GPIOKeyCode_D1_PIN) << 1)
| (digitalRead(GPIOKeyCode_D2_PIN) << 2);
//| digitalRead(GPIOKeyCode_D3_PIN) << 3;
char hex[3];
InputState = reading;
sprintf(hex, "%02x", InputState);
hex[2] = 0;
Serial.printf("GPIOKeyCode %s\n", hex);
client.publish(subjectGPIOKeyCodetoMQTT,hex);
lastLatchState = latch;
}
if (latch != lastLatchState) {
lastLatchState = latch;
Serial.printf("GPIOKeyCode latch %d\n", latch);
if (latch == 0)
client.publish(subjectGPIOKeyCodeStatetoMQTT, "done");
}
// save the reading. Next time through the loop, it'll be the lastInputState:
lastInputState = InputState;
}
}
#endif
config_GPIOKeyCode.h
+54
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@@ -0,0 +1,54 @@
/*
OpenMQTTGateway - ESP8266 or Arduino program for home automation
Act as a wifi or ethernet gateway between your 433mhz/infrared IR signal and a MQTT broker
Send and receiving command by MQTT
This files enables to set your parameter for the GPIOKeyCode multi input
Copyright: (c)Grzegorz Rajtar
This file is part of OpenMQTTGateway.
OpenMQTTGateway is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenMQTTGateway is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/*----------------------------USER PARAMETERS-----------------------------*/
/*-------------DEFINE YOUR MQTT PARAMETERS BELOW----------------*/
#define subjectGPIOKeyCodetoMQTT Base_Topic Gateway_Name "/keycode"
#define subjectGPIOKeyCodeStatetoMQTT subjectGPIOKeyCodetoMQTT "/status"
#define GPIOKeyCodeDebounceDelay 60 //debounce time, increase if there are issues
/*-------------------PIN DEFINITIONS----------------------*/
#if defined(ESP8266) || defined(ESP32)
#ifndef GPIOKeyCode_LATCH_PIN
#define GPIOKeyCode_LATCH_PIN 12 //D6
#endif
#ifndef GPIOKeyCode_D0_PIN
#define GPIOKeyCode_D0_PIN 14 //D5
#endif
#ifndef GPIOKeyCode_D1_PIN
#define GPIOKeyCode_D1_PIN 5 //D1
#endif
#ifndef GPIOKeyCode_D2_PIN
#define GPIOKeyCode_D2_PIN 13 //D7
#endif
#ifndef GPIOKeyCode_D3_PIN
#define GPIOKeyCode_D3_PIN XX //??
#endif
#else
// must define !!!
#endif