suru-dissanaike

#include <stdio.h>

#include "esp32/esp32_adc.h"
#include "esp_adc_cal.h"
#include "mgos.h"
#include "mgos_adc.h"
#include "mgos_system.h"

suru-dissanaike

let MYADC = {
 cfg: ffi('int adc1_config_channel_atten(int, int)'), // that function must be in the SDK
};
let db6 = 2; // whatever the numeric value for 6 dB is 2
MYADC.cfg(pin, db6);

suru-dissanaike

typedef enum {
 ADC_ATTEN_DB_0 = 0, /*!<The input voltage of ADC will be reduced to about 1/1 */
 ADC_ATTEN_DB_2_5 = 1, /*!<The input voltage of ADC will be reduced to about 1/1.34 */
 ADC_ATTEN_DB_6 = 2, /*!<The input voltage of ADC will be reduced to about 1/2 */
 ADC_ATTEN_DB_11 = 3, /*!<The input voltage of ADC will be reduced to about 1/3.6*/
 ADC_ATTEN_MAX,
} adc_atten_t;

suru-dissanaike

bool mgos_adc_enable(int pin) {
 struct esp32_adc_channel_info *ci = esp32_adc_get_channel_info(pin);
 if (ci == NULL) return false;
/* TODO(rojer): Allow changing? */
 ci->atten = ADC_ATTEN_11db;
return esp32_update_channel_settings(ci);
}

suru-dissanaike

[{
	"includePath": [
		"${workspaceFolder}/**",
		"/your path/git/mongoose-os/",
		"/your path/git/esp-idf/",
		"/your path/git/mjs/"
	]
}]

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[{
	"C_Cpp.intelliSenseEngineFallback": "Enabled",
	"files.associations": {
		"mgos.h": "c"
	},
	"C_Cpp.intelliSenseEngine": "Tag Parser"
}]

suru-dissanaike

var blueLEDOn = false;
var pushbuttonCounter = 0;


setInterval(function () {
    blueLEDOn = !blueLEDOn;
    LED3.write(blueLEDOn);

}, 1000);

suru-dissanaike

import org.eclipse.paho.client.mqttv3.MqttClient;
import org.eclipse.paho.client.mqttv3.MqttConnectOptions;
import org.eclipse.paho.client.mqttv3.MqttException;
import org.eclipse.paho.client.mqttv3.MqttMessage;
import org.eclipse.paho.client.mqttv3.IMqttDeliveryToken;
import org.eclipse.paho.client.mqttv3.MqttCallback;

public class HelloMQTT implements MqttCallback {
	MqttClient client;
	private MqttConnectOptions conOpt;