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Merge branch 'mqtt_retain' into 'master'

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Mqtt retain

See merge request !7
This commit is contained in:
Mathieu 2017-03-08 15:26:33 +01:00
commit f31c5f3854
3 changed files with 19 additions and 18 deletions
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2
WifiControlSensor/MQTT.h
View File

@ -2,7 +2,7 @@
#ifndef CONFIG_DISABLE_MQTT
#include "Adafruit_MQTT.h"
typedef struct {uint8_t updated; int value;} gpioInfo;
Adafruit_MQTT_Publish *MqttCreatePublisher(const char *fmt, ...);
Adafruit_MQTT_Publish *MqttCreatePublisher(uint8_t qos, uint8_t retain, const char *fmt, ...);
int MqttConnect();
int MqttIsConnected();
int MqttSetup(char *server, char *user, char *passwd, int port, char * hostname);

22
WifiControlSensor/MQTT.ino
View File

@ -52,12 +52,12 @@ int MqttSetup(char *server, char *user, char *passwd, int port, char *hostname)
#endif
mqtt = new Adafruit_MQTT_Client(new WiFiClient(), server, port, user, passwd);
mqtt_dht_temp = MqttCreatePublisher(TEMPERATURE_DHT_FEED_FORMAT, user, mqttId);
mqtt_dht_humidity = MqttCreatePublisher(HUMIDITY_DHT_FEED_FORMAT, user, mqttId);
mqtt_temp = MqttCreatePublisher(TEMPERATURE_FEED_FORMAT, user, mqttId);
mqtt_pressure = MqttCreatePublisher(PRESSURE_FEED_FORMAT, user, mqttId);
mqtt_dry = MqttCreatePublisher(DRY_FEED_FORMAT, user, mqttId);
mqtt_ip = MqttCreatePublisher(IP_FEED_FORMAT, user, mqttId);
mqtt_dht_temp = MqttCreatePublisher(0, 0, TEMPERATURE_DHT_FEED_FORMAT, user, mqttId);
mqtt_dht_humidity = MqttCreatePublisher(0, 0, HUMIDITY_DHT_FEED_FORMAT, user, mqttId);
mqtt_temp = MqttCreatePublisher(0, 0, TEMPERATURE_FEED_FORMAT, user, mqttId);
mqtt_pressure = MqttCreatePublisher(0, 0, PRESSURE_FEED_FORMAT, user, mqttId);
mqtt_dry = MqttCreatePublisher(0, 0, DRY_FEED_FORMAT, user, mqttId);
mqtt_ip = MqttCreatePublisher(0, 1, IP_FEED_FORMAT, user, mqttId);
if (NB_ELEMENTS(gpioControlled) + NB_ELEMENTS(pwmControlled) > MAXSUBSCRIPTIONS){
SKETCH_DEBUG_PRINTF("Too much gpio/pwm to control\n Nb gpio %d Nb pwm %d Max is %d",
@ -72,29 +72,29 @@ int MqttSetup(char *server, char *user, char *passwd, int port, char *hostname)
for (uint i = 0 ; i < NB_ELEMENTS(gpioControlled); i++) {
mqtt->subscribe(MqttCreateSubscribe(GPIO_SET_FEED_FORMAT, user, mqttId, gpioControlled[i]));
mqttGpio[i] = MqttCreatePublisher(GPIO_FEED_FORMAT, user, mqttId, gpioControlled[i]);
mqttGpio[i] = MqttCreatePublisher(0, 0, GPIO_FEED_FORMAT, user, mqttId, gpioControlled[i]);
}
for (uint i = 0 ; i < NB_ELEMENTS(gpioObserved) && i < MAX_GPIO_OBSERVED ; i++) {
mqttGpioObserved[i] = MqttCreatePublisher(GPIO_FEED_FORMAT, user, mqttId, gpioObserved[i]);
mqttGpioObserved[i] = MqttCreatePublisher(0, 0, GPIO_FEED_FORMAT, user, mqttId, gpioObserved[i]);
new HIB(gpioObserved[i], HIGH, MqttNofityIRQ , MqttNofityIRQ, NULL );
}
for (uint i = 0 ; i < NB_ELEMENTS(pwmControlled); i++) {
mqtt->subscribe(MqttCreateSubscribe(PWM_SET_FEED_FORMAT, user, mqttId, pwmControlled[i]));
mqttPwm[i] = MqttCreatePublisher(PWM_FEED_FORMAT, user, mqttId, pwmControlled[i]);
mqttPwm[i] = MqttCreatePublisher(0, 0, PWM_FEED_FORMAT, user, mqttId, pwmControlled[i]);
}
return 0;
}
Adafruit_MQTT_Publish *MqttCreatePublisher(const char *fmt, ...){
Adafruit_MQTT_Publish *MqttCreatePublisher( uint8_t qos, uint8_t retain, const char *fmt, ...){
char buf[FEED_MAX_SIZE];
va_list args;
va_start (args, fmt);
vsnprintf(buf, sizeof(buf), (const char *)fmt, args);
va_end(args);
return new Adafruit_MQTT_Publish(mqtt, strdup(buf));
return new Adafruit_MQTT_Publish(mqtt, strdup(buf), qos, retain);
}
Adafruit_MQTT_Subscribe *MqttCreateSubscribe(const char *fmt, ...){

13
WifiControlSensor/config_device.h
View File

@ -19,7 +19,8 @@
#define CONFIG_BMP180_SCL 14
#define CONFIG_ENABLE_DHT
#define CONFIG_DHT_PIN 5
#define CONFIG_DHT_PIN 2
#define CONFIG_DHT_TYPE DHT22
//#define CONFIG_ENABLE_DRY_SENSOR
//If the dry sensor is powered by a GPIO, this GPIO could be defined here
@ -37,24 +38,24 @@
/* DEFAULT VALUE ALSO DEFINED IN CONFIG.H */
//If this GPIO is LOW at boot, device will enter setup mode
//#define CONFIG_SETUP_GPIO 3
#define CONFIG_SETUP_GPIO 5
// Time to sleep between 2 webserver request (increase it reduce battery usage but increase latency)
//#define CONFIG_WEB_DELAY_MS 100
// Get sensors value every X ms
//#define CONFIG_SAMPLING_PERIODE_MS 60000
#define CONFIG_SAMPLING_PERIODE_MS 300000
// Name of the SSID when in AP mode for configuration
//#define CONFIG_SSID_NAME "ESPConfigurator"
#define CONFIG_SSID_NAME "ESPConfiguratorBureau"
// GPIO that can be set or get by mqtt and set via http
// Should have less value than MAXSUBSCRIPTIONS
#define CONFIG_CONTROLLED_GPIO {2,13}
//#define CONFIG_CONTROLLED_GPIO {12,13}
// GPIO that can be get by mqtt and http
// Pin 6 to 11 and 16 can not be used for mqtt
#define CONFIG_OBSERVED_GPIO {5}
//#define CONFIG_OBSERVED_GPIO {5}
// GPIO used in PWM
//#define CONFIG_CONTROLLED_PWM {}