mh
/
mhsw-espurna

/*

ESPurna
Copyright (C) 2016-2017 by Xose Pérez <xose dot perez at gmail dot com>
This program is free software: you can redistribute it and/or modifyit under the terms of the GNU General Public License as published bythe Free Software Foundation, either version 3 of the License, or(at your option) any later version.
This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See theGNU General Public License for more details.
You should have received a copy of the GNU General Public Licensealong with this program.  If not, see <http://www.gnu.org/licenses/>.

*/
#include "config/all.h"
#include <EEPROM.h>

// -----------------------------------------------------------------------------
// METHODS
// -----------------------------------------------------------------------------

String getIdentifier() {    char buffer[20];    snprintf_P(buffer, sizeof(buffer), PSTR("%s_%06X"), DEVICE, ESP.getChipId());    return String(buffer);}
String buildTime() {
    const char time_now[] = __TIME__;   // hh:mm:ss
    unsigned int hour = atoi(&time_now[0]);    unsigned int minute = atoi(&time_now[3]);    unsigned int second = atoi(&time_now[6]);
    const char date_now[] = __DATE__;   // Mmm dd yyyy
    const char *months[] = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };    unsigned int month = 0;    for ( int i = 0; i < 12; i++ ) {        if (strncmp(date_now, months[i], 3) == 0 ) {            month = i + 1;            break;        }    }    unsigned int day = atoi(&date_now[3]);    unsigned int year = atoi(&date_now[7]);
    char buffer[20];    snprintf_P(        buffer, sizeof(buffer), PSTR("%04d/%02d/%02d %02d:%02d:%02d"),        year, month, day, hour, minute, second    );
    return String(buffer);
}

unsigned long getUptime() {
    static unsigned long last_uptime = 0;    static unsigned char uptime_overflows = 0;
    if (millis() < last_uptime) ++uptime_overflows;    last_uptime = millis();    unsigned long uptime_seconds = uptime_overflows * (UPTIME_OVERFLOW / 1000) + (last_uptime / 1000);
    return uptime_seconds;
}
void heartbeat() {
    unsigned long uptime_seconds = getUptime();    unsigned int free_heap = ESP.getFreeHeap();
    #if NTP_SUPPORT
        DEBUG_MSG_P(PSTR("[MAIN] Time: %s\n"), (char *) ntpDateTime().c_str());    #endif
        if (!mqttConnected()) {        DEBUG_MSG_P(PSTR("[MAIN] Uptime: %ld seconds\n"), uptime_seconds);        DEBUG_MSG_P(PSTR("[MAIN] Free heap: %d bytes\n"), free_heap);        #if ADC_VCC_ENABLED
            DEBUG_MSG_P(PSTR("[MAIN] Power: %d mV\n"), ESP.getVcc());        #endif
    }

    #if (HEARTBEAT_REPORT_INTERVAL)
        mqttSend(MQTT_TOPIC_INTERVAL, HEARTBEAT_INTERVAL / 1000);    #endif
    #if (HEARTBEAT_REPORT_APP)
        mqttSend(MQTT_TOPIC_APP, APP_NAME);    #endif
    #if (HEARTBEAT_REPORT_VERSION)
        mqttSend(MQTT_TOPIC_VERSION, APP_VERSION);    #endif
    #if (HEARTBEAT_REPORT_HOSTNAME)
        mqttSend(MQTT_TOPIC_HOSTNAME, getSetting("hostname").c_str());    #endif
    #if (HEARTBEAT_REPORT_IP)
        mqttSend(MQTT_TOPIC_IP, getIP().c_str());    #endif
    #if (HEARTBEAT_REPORT_MAC)
        mqttSend(MQTT_TOPIC_MAC, WiFi.macAddress().c_str());    #endif
    #if (HEARTBEAT_REPORT_RSSI)
        mqttSend(MQTT_TOPIC_RSSI, String(WiFi.RSSI()).c_str());    #endif
    #if (HEARTBEAT_REPORT_UPTIME)
        mqttSend(MQTT_TOPIC_UPTIME, String(uptime_seconds).c_str());        #if INFLUXDB_SUPPORT
        influxDBSend(MQTT_TOPIC_UPTIME, String(uptime_seconds).c_str());        #endif
    #endif
    #if (HEARTBEAT_REPORT_FREEHEAP)
        mqttSend(MQTT_TOPIC_FREEHEAP, String(free_heap).c_str());        #if INFLUXDB_SUPPORT
        influxDBSend(MQTT_TOPIC_FREEHEAP, String(free_heap).c_str());        #endif
    #endif
    #if (HEARTBEAT_REPORT_RELAY)
        relayMQTT();    #endif
    #if (LIGHT_PROVIDER != LIGHT_PROVIDER_NONE) & (HEARTBEAT_REPORT_LIGHT)
        lightMQTT();    #endif
    #if (HEARTBEAT_REPORT_VCC)
    #if ADC_VCC_ENABLED
        mqttSend(MQTT_TOPIC_VCC, String(ESP.getVcc()).c_str());    #endif
    #endif
    #if (HEARTBEAT_REPORT_STATUS)
        mqttSend(MQTT_TOPIC_STATUS, MQTT_STATUS_ONLINE, true);    #endif

}
void customReset(unsigned char status) {    EEPROM.write(EEPROM_CUSTOM_RESET, status);    EEPROM.commit();}
unsigned char customReset() {    static unsigned char status = 255;    if (status == 255) {        status = EEPROM.read(EEPROM_CUSTOM_RESET);        if (status > 0) customReset(0);        if (status > CUSTOM_RESET_MAX) status = 0;    }    return status;}
void hardwareSetup() {
    EEPROM.begin(EEPROM_SIZE);
    #if DEBUG_SERIAL_SUPPORT
        DEBUG_PORT.begin(SERIAL_BAUDRATE);        #if DEBUG_ESP_WIFI
            DEBUG_PORT.setDebugOutput(true);        #endif
    #elif defined(SERIAL_BAUDRATE)
        Serial.begin(SERIAL_BAUDRATE);    #endif

    #if SPIFFS_SUPPORT
        SPIFFS.begin();    #endif

}
void hardwareLoop() {
    // Heartbeat
    static unsigned long last_uptime = 0;    if ((millis() - last_uptime > HEARTBEAT_INTERVAL) || (last_uptime == 0)) {        last_uptime = millis();        heartbeat();    }
}
// -----------------------------------------------------------------------------
// BOOTING
// -----------------------------------------------------------------------------

unsigned int sectors(size_t size) {    return (int) (size + SPI_FLASH_SEC_SIZE - 1) / SPI_FLASH_SEC_SIZE;}
void welcome() {
    DEBUG_MSG_P(PSTR("\n\n"));    DEBUG_MSG_P(PSTR("%s %s\n"), (char *) APP_NAME, (char *) APP_VERSION);    DEBUG_MSG_P(PSTR("%s\n%s\n\n"), (char *) APP_AUTHOR, (char *) APP_WEBSITE);    DEBUG_MSG_P(PSTR("CPU chip ID: 0x%06X\n"), ESP.getChipId());    DEBUG_MSG_P(PSTR("CPU frequency: %d MHz\n"), ESP.getCpuFreqMHz());    DEBUG_MSG_P(PSTR("SDK version: %s\n"), ESP.getSdkVersion());    DEBUG_MSG_P(PSTR("Core version: %s\n"), ESP.getCoreVersion().c_str());
    DEBUG_MSG_P(PSTR("\n"));    FlashMode_t mode = ESP.getFlashChipMode();    DEBUG_MSG_P(PSTR("Flash chip ID: 0x%06X\n"), ESP.getFlashChipId());    DEBUG_MSG_P(PSTR("Flash speed: %u Hz\n"), ESP.getFlashChipSpeed());    DEBUG_MSG_P(PSTR("Flash mode: %s\n"), mode == FM_QIO ? "QIO" : mode == FM_QOUT ? "QOUT" : mode == FM_DIO ? "DIO" : mode == FM_DOUT ? "DOUT" : "UNKNOWN");    DEBUG_MSG_P(PSTR("\n"));    DEBUG_MSG_P(PSTR("Flash sector size: %8u bytes\n"), SPI_FLASH_SEC_SIZE);    DEBUG_MSG_P(PSTR("Flash size (CHIP): %8u bytes\n"), ESP.getFlashChipRealSize());    DEBUG_MSG_P(PSTR("Flash size (SDK):  %8u bytes / %4d sectors\n"), ESP.getFlashChipSize(), sectors(ESP.getFlashChipSize()));    DEBUG_MSG_P(PSTR("Firmware size:     %8u bytes / %4d sectors\n"), ESP.getSketchSize(), sectors(ESP.getSketchSize()));    DEBUG_MSG_P(PSTR("OTA size:          %8u bytes / %4d sectors\n"), ESP.getFreeSketchSpace(), sectors(ESP.getFreeSketchSpace()));    #if SPIFFS_SUPPORT
        FSInfo fs_info;        bool fs = SPIFFS.info(fs_info);        if (fs) {            DEBUG_MSG_P(PSTR("SPIFFS size:       %8u bytes / %4d sectors\n"), fs_info.totalBytes, sectors(fs_info.totalBytes));        }    #else
        DEBUG_MSG_P(PSTR("SPIFFS size:       %8u bytes / %4d sectors\n"), 0, 0);    #endif
    DEBUG_MSG_P(PSTR("EEPROM size:       %8u bytes / %4d sectors\n"), settingsMaxSize(), sectors(settingsMaxSize()));    DEBUG_MSG_P(PSTR("Empty space:       %8u bytes /    4 sectors\n"), 4 * SPI_FLASH_SEC_SIZE);
    #if SPIFFS_SUPPORT
        if (fs) {            DEBUG_MSG_P(PSTR("\n"));            DEBUG_MSG_P(PSTR("SPIFFS total size: %8u bytes\n"), fs_info.totalBytes);            DEBUG_MSG_P(PSTR("       used size:  %8u bytes\n"), fs_info.usedBytes);            DEBUG_MSG_P(PSTR("       block size: %8u bytes\n"), fs_info.blockSize);            DEBUG_MSG_P(PSTR("       page size:  %8u bytes\n"), fs_info.pageSize);            DEBUG_MSG_P(PSTR("       max files:  %8u\n"), fs_info.maxOpenFiles);            DEBUG_MSG_P(PSTR("       max length: %8u\n"), fs_info.maxPathLength);        }    #endif

    DEBUG_MSG_P(PSTR("\n"));    unsigned char custom_reset = customReset();    if (custom_reset > 0) {        char buffer[32];        strcpy_P(buffer, custom_reset_string[custom_reset-1]);        DEBUG_MSG_P(PSTR("Last reset reason: %s\n"), buffer);    } else {        DEBUG_MSG_P(PSTR("Last reset reason: %s\n"), (char *) ESP.getResetReason().c_str());    }    DEBUG_MSG_P(PSTR("Free heap: %u bytes\n"), ESP.getFreeHeap());
    DEBUG_MSG_P(PSTR("\n\n"));
}
void setup() {
    hardwareSetup();    welcome();
    settingsSetup();    if (getSetting("hostname").length() == 0) {        setSetting("hostname", getIdentifier());        saveSettings();    }
    #if WEB_SUPPORT
        webSetup();    #endif

    #if LIGHT_PROVIDER != LIGHT_PROVIDER_NONE
        lightSetup();    #endif
    relaySetup();    buttonSetup();    ledSetup();
    delay(500);
    wifiSetup();    otaSetup();    mqttSetup();
    #ifdef ITEAD_SONOFF_RFBRIDGE
        rfbSetup();    #endif

    #if NTP_SUPPORT
        ntpSetup();    #endif
    #if I2C_SUPPORT
        i2cSetup();    #endif
    #if ALEXA_SUPPORT
        alexaSetup();    #endif
    #if NOFUSS_SUPPORT
        nofussSetup();    #endif
    #if INFLUXDB_SUPPORT
        influxDBSetup();    #endif
    #if HLW8012_SUPPORT
        hlw8012Setup();    #endif
    #if DS18B20_SUPPORT
        dsSetup();    #endif
    #if ANALOG_SUPPORT
        analogSetup();    #endif
    #if DHT_SUPPORT
        dhtSetup();    #endif
    #if RF_SUPPORT
        rfSetup();    #endif
    #if EMON_SUPPORT
        powerMonitorSetup();    #endif
    #if DOMOTICZ_SUPPORT
        domoticzSetup();    #endif

    // Prepare configuration for version 2.0
    hwUpwardsCompatibility();
}
void loop() {
    hardwareLoop();    buttonLoop();    relayLoop();    ledLoop();    wifiLoop();    otaLoop();    mqttLoop();
    #ifdef ITEAD_SONOFF_RFBRIDGE
        rfbLoop();    #endif

    #if NTP_SUPPORT
        ntpLoop();    #endif
    #if TERMINAL_SUPPORT
        settingsLoop();    #endif
    #if ALEXA_SUPPORT
        alexaLoop();    #endif
    #if NOFUSS_SUPPORT
        nofussLoop();    #endif
    #if HLW8012_SUPPORT
        hlw8012Loop();    #endif
    #if DS18B20_SUPPORT
        dsLoop();    #endif
    #if ANALOG_SUPPORT
        analogLoop();    #endif
    #if DHT_SUPPORT
        dhtLoop();    #endif
    #if RF_SUPPORT
        rfLoop();    #endif
    #if EMON_SUPPORT
        powerMonitorLoop();    #endif

}