842 lines
33 KiB

//-----------------------------------------------------------------------------
// 2024 Ahoy, https://ahoydtu.de
// Creative Commons - http://creativecommons.org/licenses/by-nc-sa/4.0/deed
//-----------------------------------------------------------------------------
#ifndef __SETTINGS_H__
#define __SETTINGS_H__
#if defined(F) && defined(ESP32)
#undef F
#define F(sl) (sl)
#endif
#include <Arduino.h>
#include <ArduinoJson.h>
#include <LittleFS.h>
#include "../defines.h"
#include "../utils/dbg.h"
#include "../utils/helper.h"
#if defined(ESP32)
#define MAX_ALLOWED_BUF_SIZE ESP.getMaxAllocHeap() - 1024
#else
#define MAX_ALLOWED_BUF_SIZE ESP.getMaxFreeBlockSize() - 1024
#endif
/**
* More info:
* https://arduino-esp8266.readthedocs.io/en/latest/filesystem.html#flash-layout
* */
#define CONFIG_VERSION 8
#define PROT_MASK_INDEX 0x0001
#define PROT_MASK_LIVE 0x0002
#define PROT_MASK_SERIAL 0x0004
#define PROT_MASK_SETUP 0x0008
#define PROT_MASK_UPDATE 0x0010
#define PROT_MASK_SYSTEM 0x0020
#define PROT_MASK_API 0x0040
#define PROT_MASK_MQTT 0x0080
#define DEF_PROT_INDEX 0x0001
#define DEF_PROT_LIVE 0x0000
#define DEF_PROT_SERIAL 0x0004
#define DEF_PROT_SETUP 0x0008
#define DEF_PROT_UPDATE 0x0010
#define DEF_PROT_SYSTEM 0x0020
#define DEF_PROT_API 0x0000
#define DEF_PROT_MQTT 0x0000
typedef struct {
uint8_t ip[4]; // ip address
uint8_t mask[4]; // sub mask
uint8_t dns1[4]; // dns 1
uint8_t dns2[4]; // dns 2
uint8_t gateway[4]; // standard gateway
} cfgIp_t;
typedef struct {
char deviceName[DEVNAME_LEN];
char adminPwd[PWD_LEN];
uint16_t protectionMask;
bool darkMode;
bool schedReboot;
#if !defined(ETHERNET)
// wifi
char stationSsid[SSID_LEN];
char stationPwd[PWD_LEN];
char apPwd[PWD_LEN];
bool isHidden;
#endif /* !defined(ETHERNET) */
cfgIp_t ip;
} cfgSys_t;
typedef struct {
bool enabled;
uint8_t pinCs;
uint8_t pinCe;
uint8_t pinIrq;
uint8_t pinMiso;
uint8_t pinMosi;
uint8_t pinSclk;
} cfgNrf24_t;
typedef struct {
bool enabled;
uint8_t pinSclk;
uint8_t pinSdio;
uint8_t pinCsb;
uint8_t pinFcsb;
uint8_t pinIrq;
} cfgCmt_t;
typedef struct {
char addr[NTP_ADDR_LEN];
uint16_t port;
uint16_t interval; // in minutes
} cfgNtp_t;
typedef struct {
float lat;
float lon;
int16_t offsetSecMorning;
int16_t offsetSecEvening;
} cfgSun_t;
typedef struct {
bool showIv;
bool debug;
bool privacyLog;
bool printWholeTrace;
} cfgSerial_t;
typedef struct {
uint8_t led[3]; // LED pins
bool high_active; // determines if LEDs are high or low active
uint8_t luminance; // luminance of LED
} cfgLed_t;
typedef struct {
char broker[MQTT_ADDR_LEN];
uint16_t port;
char clientId[MQTT_CLIENTID_LEN];
char user[MQTT_USER_LEN];
char pwd[MQTT_PWD_LEN];
char topic[MQTT_TOPIC_LEN];
uint16_t interval;
} cfgMqtt_t;
typedef struct {
bool enabled;
char name[MAX_NAME_LENGTH];
serial_u serial;
uint16_t chMaxPwr[6];
double yieldCor[6]; // YieldTotal correction value
char chName[6][MAX_NAME_LENGTH];
uint8_t frequency;
uint8_t powerLevel;
bool disNightCom; // disable night communication
bool add2Total; // add values to total values - useful if one inverter is on battery to turn off
} cfgIv_t;
typedef struct {
bool enabled;
cfgIv_t iv[MAX_NUM_INVERTERS];
uint16_t sendInterval;
bool rstYieldMidNight;
bool rstValsNotAvail;
bool rstValsCommStop;
bool rstMaxValsMidNight;
bool startWithoutTime;
float yieldEffiency;
uint16_t gapMs;
bool readGrid;
} cfgInst_t;
typedef struct {
uint8_t type;
bool pwrSaveAtIvOffline;
uint8_t screenSaver;
uint8_t graph_ratio;
uint8_t graph_size;
uint8_t rot;
//uint16_t wakeUp;
//uint16_t sleepAt;
uint8_t contrast;
uint8_t disp_data;
uint8_t disp_clk;
uint8_t disp_cs;
uint8_t disp_reset;
uint8_t disp_busy;
uint8_t disp_dc;
uint8_t pirPin;
} display_t;
typedef struct {
display_t display;
} plugins_t;
typedef struct {
cfgSys_t sys;
cfgNrf24_t nrf;
cfgCmt_t cmt;
cfgNtp_t ntp;
cfgSun_t sun;
cfgSerial_t serial;
cfgMqtt_t mqtt;
cfgLed_t led;
cfgInst_t inst;
plugins_t plugin;
bool valid;
uint16_t configVersion;
} settings_t;
class settings {
public:
settings() {
mLastSaveSucceed = false;
}
void setup() {
DPRINTLN(DBG_INFO, F("Initializing FS .."));
mCfg.valid = false;
#if !defined(ESP32)
LittleFSConfig cfg;
cfg.setAutoFormat(false);
LittleFS.setConfig(cfg);
#define LITTLFS_TRUE
#define LITTLFS_FALSE
#else
#define LITTLFS_TRUE true
#define LITTLFS_FALSE false
#endif
if(!LittleFS.begin(LITTLFS_FALSE)) {
DPRINTLN(DBG_INFO, F(".. format .."));
LittleFS.format();
if(LittleFS.begin(LITTLFS_TRUE)) {
DPRINTLN(DBG_INFO, F(".. success"));
} else {
DPRINTLN(DBG_INFO, F(".. failed"));
}
}
else
DPRINTLN(DBG_INFO, F(" .. done"));
readSettings("/settings.json");
}
// should be used before OTA
void stop() {
LittleFS.end();
DPRINTLN(DBG_INFO, F("FS stopped"));
}
void getPtr(settings_t *&cfg) {
cfg = &mCfg;
}
bool getValid(void) {
return mCfg.valid;
}
inline bool getLastSaveSucceed() {
return mLastSaveSucceed;
}
void getInfo(uint32_t *used, uint32_t *size) {
#if !defined(ESP32)
FSInfo info;
LittleFS.info(info);
*used = info.usedBytes;
*size = info.totalBytes;
DPRINTLN(DBG_INFO, F("-- FILESYSTEM INFO --"));
DPRINTLN(DBG_INFO, String(info.usedBytes) + F(" of ") + String(info.totalBytes) + F(" used"));
#else
DPRINTLN(DBG_WARN, F("not supported by ESP32"));
#endif
}
bool readSettings(const char* path) {
loadDefaults();
File fp = LittleFS.open(path, "r");
if(!fp)
DPRINTLN(DBG_WARN, F("failed to load json, using default config"));
else {
//DPRINTLN(DBG_INFO, fp.readString());
//fp.seek(0, SeekSet);
DynamicJsonDocument root(MAX_ALLOWED_BUF_SIZE);
DeserializationError err = deserializeJson(root, fp);
root.shrinkToFit();
if(!err && (root.size() > 0)) {
mCfg.valid = true;
if(root.containsKey(F("wifi"))) jsonNetwork(root[F("wifi")]);
if(root.containsKey(F("nrf"))) jsonNrf(root[F("nrf")]);
#if defined(ESP32)
if(root.containsKey(F("cmt"))) jsonCmt(root[F("cmt")]);
#endif
if(root.containsKey(F("ntp"))) jsonNtp(root[F("ntp")]);
if(root.containsKey(F("sun"))) jsonSun(root[F("sun")]);
if(root.containsKey(F("serial"))) jsonSerial(root[F("serial")]);
if(root.containsKey(F("mqtt"))) jsonMqtt(root[F("mqtt")]);
if(root.containsKey(F("led"))) jsonLed(root[F("led")]);
if(root.containsKey(F("plugin"))) jsonPlugin(root[F("plugin")]);
if(root.containsKey(F("inst"))) jsonInst(root[F("inst")]);
getConfigVersion(root.as<JsonObject>());
}
else {
Serial.println(F("failed to parse json, using default config"));
}
fp.close();
}
return mCfg.valid;
}
bool saveSettings() {
DPRINTLN(DBG_DEBUG, F("save settings"));
DynamicJsonDocument json(MAX_ALLOWED_BUF_SIZE);
JsonObject root = json.to<JsonObject>();
json[F("version")] = CONFIG_VERSION;
jsonNetwork(root[F("wifi")].to<JsonObject>(), true);
jsonNrf(root[F("nrf")].to<JsonObject>(), true);
#if defined(ESP32)
jsonCmt(root[F("cmt")].to<JsonObject>(), true);
#endif
jsonNtp(root[F("ntp")].to<JsonObject>(), true);
jsonSun(root[F("sun")].to<JsonObject>(), true);
jsonSerial(root[F("serial")].to<JsonObject>(), true);
jsonMqtt(root[F("mqtt")].to<JsonObject>(), true);
jsonLed(root[F("led")].to<JsonObject>(), true);
jsonPlugin(root[F("plugin")].to<JsonObject>(), true);
jsonInst(root[F("inst")].to<JsonObject>(), true);
DPRINT(DBG_INFO, F("memory usage: "));
DBGPRINTLN(String(json.memoryUsage()));
DPRINT(DBG_INFO, F("capacity: "));
DBGPRINTLN(String(json.capacity()));
DPRINT(DBG_INFO, F("max alloc: "));
DBGPRINTLN(String(MAX_ALLOWED_BUF_SIZE));
if(json.overflowed()) {
DPRINTLN(DBG_ERROR, F("buffer too small!"));
mLastSaveSucceed = false;
return false;
}
File fp = LittleFS.open("/settings.json", "w");
if(!fp) {
DPRINTLN(DBG_ERROR, F("can't open settings file!"));
mLastSaveSucceed = false;
return false;
}
if(0 == serializeJson(root, fp)) {
DPRINTLN(DBG_ERROR, F("can't write settings file!"));
mLastSaveSucceed = false;
return false;
}
fp.close();
DPRINTLN(DBG_INFO, F("settings saved"));
mLastSaveSucceed = true;
return true;
}
bool eraseSettings(bool eraseWifi = false) {
if(true == eraseWifi)
return LittleFS.format();
loadDefaults(!eraseWifi);
return saveSettings();
}
private:
void loadDefaults(bool keepWifi = false) {
DPRINTLN(DBG_VERBOSE, F("loadDefaults"));
cfgSys_t tmp;
if(keepWifi) {
// copy contents which should not be deleted
memset(&tmp.adminPwd, 0, PWD_LEN);
memcpy(&tmp, &mCfg.sys, sizeof(cfgSys_t));
}
// erase all settings and reset to default
memset(&mCfg, 0, sizeof(settings_t));
mCfg.sys.protectionMask = DEF_PROT_INDEX | DEF_PROT_LIVE | DEF_PROT_SERIAL | DEF_PROT_SETUP
| DEF_PROT_UPDATE | DEF_PROT_SYSTEM | DEF_PROT_API | DEF_PROT_MQTT;
mCfg.sys.darkMode = false;
mCfg.sys.schedReboot = false;
// restore temp settings
if(keepWifi)
memcpy(&mCfg.sys, &tmp, sizeof(cfgSys_t));
#if !defined(ETHERNET)
else {
snprintf(mCfg.sys.stationSsid, SSID_LEN, FB_WIFI_SSID);
snprintf(mCfg.sys.stationPwd, PWD_LEN, FB_WIFI_PWD);
snprintf(mCfg.sys.apPwd, PWD_LEN, WIFI_AP_PWD);
mCfg.sys.isHidden = false;
}
#endif /* !defined(ETHERNET) */
snprintf(mCfg.sys.deviceName, DEVNAME_LEN, DEF_DEVICE_NAME);
mCfg.nrf.pinCs = DEF_NRF_CS_PIN;
mCfg.nrf.pinCe = DEF_NRF_CE_PIN;
mCfg.nrf.pinIrq = DEF_NRF_IRQ_PIN;
mCfg.nrf.pinMiso = DEF_NRF_MISO_PIN;
mCfg.nrf.pinMosi = DEF_NRF_MOSI_PIN;
mCfg.nrf.pinSclk = DEF_NRF_SCLK_PIN;
mCfg.nrf.enabled = true;
#if defined(ESP32)
mCfg.cmt.pinSclk = DEF_CMT_SCLK;
mCfg.cmt.pinSdio = DEF_CMT_SDIO;
mCfg.cmt.pinCsb = DEF_CMT_CSB;
mCfg.cmt.pinFcsb = DEF_CMT_FCSB;
mCfg.cmt.pinIrq = DEF_CMT_IRQ;
#else
mCfg.cmt.pinSclk = DEF_PIN_OFF;
mCfg.cmt.pinSdio = DEF_PIN_OFF;
mCfg.cmt.pinCsb = DEF_PIN_OFF;
mCfg.cmt.pinFcsb = DEF_PIN_OFF;
mCfg.cmt.pinIrq = DEF_PIN_OFF;
#endif
mCfg.cmt.enabled = false;
snprintf(mCfg.ntp.addr, NTP_ADDR_LEN, "%s", DEF_NTP_SERVER_NAME);
mCfg.ntp.port = DEF_NTP_PORT;
mCfg.ntp.interval = 720;
mCfg.sun.lat = 0.0;
mCfg.sun.lon = 0.0;
mCfg.sun.offsetSecMorning = 0;
mCfg.sun.offsetSecEvening = 0;
mCfg.serial.showIv = false;
mCfg.serial.debug = false;
mCfg.serial.privacyLog = true;
mCfg.serial.printWholeTrace = false;
mCfg.mqtt.port = DEF_MQTT_PORT;
snprintf(mCfg.mqtt.broker, MQTT_ADDR_LEN, "%s", DEF_MQTT_BROKER);
snprintf(mCfg.mqtt.user, MQTT_USER_LEN, "%s", DEF_MQTT_USER);
snprintf(mCfg.mqtt.pwd, MQTT_PWD_LEN, "%s", DEF_MQTT_PWD);
snprintf(mCfg.mqtt.topic, MQTT_TOPIC_LEN, "%s", DEF_MQTT_TOPIC);
mCfg.mqtt.interval = 0; // off
mCfg.inst.sendInterval = SEND_INTERVAL;
mCfg.inst.rstYieldMidNight = false;
mCfg.inst.rstValsNotAvail = false;
mCfg.inst.rstValsCommStop = false;
mCfg.inst.startWithoutTime = false;
mCfg.inst.rstMaxValsMidNight = false;
mCfg.inst.yieldEffiency = 1.0f;
mCfg.inst.gapMs = 500;
mCfg.inst.readGrid = true;
for(uint8_t i = 0; i < MAX_NUM_INVERTERS; i++) {
mCfg.inst.iv[i].powerLevel = 0xff; // impossible high value
mCfg.inst.iv[i].frequency = 0x12; // 863MHz (minimum allowed frequency)
mCfg.inst.iv[i].disNightCom = false;
mCfg.inst.iv[i].add2Total = true;
}
mCfg.led.led[0] = DEF_LED0;
mCfg.led.led[1] = DEF_LED1;
mCfg.led.led[2] = DEF_LED2;
mCfg.led.high_active = LED_HIGH_ACTIVE;
mCfg.led.luminance = 255;
mCfg.plugin.display.pwrSaveAtIvOffline = false;
mCfg.plugin.display.contrast = 60;
mCfg.plugin.display.screenSaver = 1; // default: 1 .. pixelshift for OLED for downward compatibility
mCfg.plugin.display.graph_ratio = 0;
mCfg.plugin.display.graph_size = 2;
mCfg.plugin.display.rot = 0;
mCfg.plugin.display.disp_data = DEF_PIN_OFF; // SDA
mCfg.plugin.display.disp_clk = DEF_PIN_OFF; // SCL
mCfg.plugin.display.disp_cs = DEF_PIN_OFF;
mCfg.plugin.display.disp_reset = DEF_PIN_OFF;
mCfg.plugin.display.disp_busy = DEF_PIN_OFF;
mCfg.plugin.display.disp_dc = DEF_PIN_OFF;
mCfg.plugin.display.pirPin = DEF_MOTION_SENSOR_PIN;
}
void loadAddedDefaults() {
for(uint8_t i = 0; i < MAX_NUM_INVERTERS; i++) {
if(mCfg.configVersion < 1) {
mCfg.inst.iv[i].powerLevel = 0xff; // impossible high value
mCfg.inst.iv[i].frequency = 0x0; // 860MHz (backward compatibility)
}
if(mCfg.configVersion < 2) {
mCfg.inst.iv[i].disNightCom = false;
mCfg.inst.iv[i].add2Total = true;
}
if(mCfg.configVersion < 3) {
mCfg.serial.printWholeTrace = false;
}
if(mCfg.configVersion < 4) {
mCfg.inst.gapMs = 500;
}
if(mCfg.configVersion < 5) {
mCfg.inst.sendInterval = SEND_INTERVAL;
mCfg.serial.printWholeTrace = false;
}
if(mCfg.configVersion < 6) {
mCfg.inst.gapMs = 500;
mCfg.inst.readGrid = true;
}
if(mCfg.configVersion < 7) {
mCfg.led.luminance = 255;
}
if(mCfg.configVersion < 8) {
mCfg.sun.offsetSecEvening = mCfg.sun.offsetSecMorning;
}
}
}
void getConfigVersion(JsonObject obj) {
getVal<uint16_t>(obj, F("version"), &mCfg.configVersion);
DPRINT(DBG_INFO, F("Config Version: "));
DBGPRINTLN(String(mCfg.configVersion));
if(CONFIG_VERSION != mCfg.configVersion)
loadAddedDefaults();
}
void jsonNetwork(JsonObject obj, bool set = false) {
if(set) {
char buf[16];
#if !defined(ETHERNET)
obj[F("ssid")] = mCfg.sys.stationSsid;
obj[F("pwd")] = mCfg.sys.stationPwd;
obj[F("ap_pwd")] = mCfg.sys.apPwd;
obj[F("hidd")] = (bool) mCfg.sys.isHidden;
#endif /* !defined(ETHERNET) */
obj[F("dev")] = mCfg.sys.deviceName;
obj[F("adm")] = mCfg.sys.adminPwd;
obj[F("prot_mask")] = mCfg.sys.protectionMask;
obj[F("dark")] = mCfg.sys.darkMode;
obj[F("reb")] = (bool) mCfg.sys.schedReboot;
ah::ip2Char(mCfg.sys.ip.ip, buf); obj[F("ip")] = String(buf);
ah::ip2Char(mCfg.sys.ip.mask, buf); obj[F("mask")] = String(buf);
ah::ip2Char(mCfg.sys.ip.dns1, buf); obj[F("dns1")] = String(buf);
ah::ip2Char(mCfg.sys.ip.dns2, buf); obj[F("dns2")] = String(buf);
ah::ip2Char(mCfg.sys.ip.gateway, buf); obj[F("gtwy")] = String(buf);
} else {
#if !defined(ETHERNET)
getChar(obj, F("ssid"), mCfg.sys.stationSsid, SSID_LEN);
getChar(obj, F("pwd"), mCfg.sys.stationPwd, PWD_LEN);
getChar(obj, F("ap_pwd"), mCfg.sys.apPwd, PWD_LEN);
getVal<bool>(obj, F("hidd"), &mCfg.sys.isHidden);
#endif /* !defined(ETHERNET) */
getChar(obj, F("dev"), mCfg.sys.deviceName, DEVNAME_LEN);
getChar(obj, F("adm"), mCfg.sys.adminPwd, PWD_LEN);
getVal<uint16_t>(obj, F("prot_mask"), &mCfg.sys.protectionMask);
getVal<bool>(obj, F("dark"), &mCfg.sys.darkMode);
getVal<bool>(obj, F("reb"), &mCfg.sys.schedReboot);
if(obj.containsKey(F("ip"))) ah::ip2Arr(mCfg.sys.ip.ip, obj[F("ip")].as<const char*>());
if(obj.containsKey(F("mask"))) ah::ip2Arr(mCfg.sys.ip.mask, obj[F("mask")].as<const char*>());
if(obj.containsKey(F("dns1"))) ah::ip2Arr(mCfg.sys.ip.dns1, obj[F("dns1")].as<const char*>());
if(obj.containsKey(F("dns2"))) ah::ip2Arr(mCfg.sys.ip.dns2, obj[F("dns2")].as<const char*>());
if(obj.containsKey(F("gtwy"))) ah::ip2Arr(mCfg.sys.ip.gateway, obj[F("gtwy")].as<const char*>());
if(mCfg.sys.protectionMask == 0)
mCfg.sys.protectionMask = DEF_PROT_INDEX | DEF_PROT_LIVE | DEF_PROT_SERIAL | DEF_PROT_SETUP
| DEF_PROT_UPDATE | DEF_PROT_SYSTEM | DEF_PROT_API | DEF_PROT_MQTT;
}
}
void jsonNrf(JsonObject obj, bool set = false) {
if(set) {
obj[F("cs")] = mCfg.nrf.pinCs;
obj[F("ce")] = mCfg.nrf.pinCe;
obj[F("irq")] = mCfg.nrf.pinIrq;
obj[F("sclk")] = mCfg.nrf.pinSclk;
obj[F("mosi")] = mCfg.nrf.pinMosi;
obj[F("miso")] = mCfg.nrf.pinMiso;
obj[F("en")] = (bool) mCfg.nrf.enabled;
} else {
getVal<uint8_t>(obj, F("cs"), &mCfg.nrf.pinCs);
getVal<uint8_t>(obj, F("ce"), &mCfg.nrf.pinCe);
getVal<uint8_t>(obj, F("irq"), &mCfg.nrf.pinIrq);
getVal<uint8_t>(obj, F("sclk"), &mCfg.nrf.pinSclk);
getVal<uint8_t>(obj, F("mosi"), &mCfg.nrf.pinMosi);
getVal<uint8_t>(obj, F("miso"), &mCfg.nrf.pinMiso);
#if !defined(ESP32)
mCfg.nrf.enabled = true; // ESP8266, read always as enabled
#else
mCfg.nrf.enabled = (bool) obj[F("en")];
#endif
if((obj[F("cs")] == obj[F("ce")])) {
mCfg.nrf.pinCs = DEF_NRF_CS_PIN;
mCfg.nrf.pinCe = DEF_NRF_CE_PIN;
mCfg.nrf.pinIrq = DEF_NRF_IRQ_PIN;
mCfg.nrf.pinSclk = DEF_NRF_SCLK_PIN;
mCfg.nrf.pinMosi = DEF_NRF_MOSI_PIN;
mCfg.nrf.pinMiso = DEF_NRF_MISO_PIN;
}
}
}
#if defined(ESP32)
void jsonCmt(JsonObject obj, bool set = false) {
if(set) {
obj[F("csb")] = mCfg.cmt.pinCsb;
obj[F("fcsb")] = mCfg.cmt.pinFcsb;
obj[F("irq")] = mCfg.cmt.pinIrq;
obj[F("dio")] = mCfg.cmt.pinSdio;
obj[F("clk")] = mCfg.cmt.pinSclk;
obj[F("en")] = (bool) mCfg.cmt.enabled;
} else {
mCfg.cmt.pinCsb = obj[F("csb")];
mCfg.cmt.pinFcsb = obj[F("fcsb")];
mCfg.cmt.pinIrq = obj[F("irq")];
mCfg.cmt.pinSdio = obj[F("dio")];
mCfg.cmt.pinSclk = obj[F("clk")];
mCfg.cmt.enabled = (bool) obj[F("en")];
if(0 == mCfg.cmt.pinSclk)
mCfg.cmt.pinSclk = DEF_CMT_SCLK;
if(0 == mCfg.cmt.pinSdio)
mCfg.cmt.pinSdio = DEF_CMT_SDIO;
}
}
#endif
void jsonNtp(JsonObject obj, bool set = false) {
if(set) {
obj[F("addr")] = mCfg.ntp.addr;
obj[F("port")] = mCfg.ntp.port;
obj[F("intvl")] = mCfg.ntp.interval;
} else {
getChar(obj, F("addr"), mCfg.ntp.addr, NTP_ADDR_LEN);
getVal<uint16_t>(obj, F("port"), &mCfg.ntp.port);
getVal<uint16_t>(obj, F("intvl"), &mCfg.ntp.interval);
if(mCfg.ntp.interval < 5) // minimum 5 minutes
mCfg.ntp.interval = 720; // default -> 12 hours
}
}
void jsonSun(JsonObject obj, bool set = false) {
if(set) {
obj[F("lat")] = mCfg.sun.lat;
obj[F("lon")] = mCfg.sun.lon;
obj[F("offs")] = mCfg.sun.offsetSecMorning;
obj[F("offsEve")] = mCfg.sun.offsetSecEvening;
} else {
getVal<float>(obj, F("lat"), &mCfg.sun.lat);
getVal<float>(obj, F("lon"), &mCfg.sun.lon);
getVal<int16_t>(obj, F("offs"), &mCfg.sun.offsetSecMorning);
getVal<int16_t>(obj, F("offsEve"), &mCfg.sun.offsetSecEvening);
}
}
void jsonSerial(JsonObject obj, bool set = false) {
if(set) {
obj[F("show")] = mCfg.serial.showIv;
obj[F("debug")] = mCfg.serial.debug;
obj[F("prv")] = (bool) mCfg.serial.privacyLog;
obj[F("trc")] = (bool) mCfg.serial.printWholeTrace;
} else {
getVal<bool>(obj, F("show"), &mCfg.serial.showIv);
getVal<bool>(obj, F("debug"), &mCfg.serial.debug);
getVal<bool>(obj, F("prv"), &mCfg.serial.privacyLog);
getVal<bool>(obj, F("trc"), &mCfg.serial.printWholeTrace);
}
}
void jsonMqtt(JsonObject obj, bool set = false) {
if(set) {
obj[F("broker")] = mCfg.mqtt.broker;
obj[F("port")] = mCfg.mqtt.port;
obj[F("clientId")] = mCfg.mqtt.clientId;
obj[F("user")] = mCfg.mqtt.user;
obj[F("pwd")] = mCfg.mqtt.pwd;
obj[F("topic")] = mCfg.mqtt.topic;
obj[F("intvl")] = mCfg.mqtt.interval;
} else {
getVal<uint16_t>(obj, F("port"), &mCfg.mqtt.port);
getVal<uint16_t>(obj, F("intvl"), &mCfg.mqtt.interval);
getChar(obj, F("broker"), mCfg.mqtt.broker, MQTT_ADDR_LEN);
getChar(obj, F("user"), mCfg.mqtt.user, MQTT_USER_LEN);
getChar(obj, F("clientId"), mCfg.mqtt.clientId, MQTT_CLIENTID_LEN);
getChar(obj, F("pwd"), mCfg.mqtt.pwd, MQTT_PWD_LEN);
getChar(obj, F("topic"), mCfg.mqtt.topic, MQTT_TOPIC_LEN);
}
}
void jsonLed(JsonObject obj, bool set = false) {
if(set) {
obj[F("0")] = mCfg.led.led[0];
obj[F("1")] = mCfg.led.led[1];
obj[F("2")] = mCfg.led.led[2];
obj[F("act_high")] = mCfg.led.high_active;
obj[F("lum")] = mCfg.led.luminance;
} else {
getVal<uint8_t>(obj, F("0"), &mCfg.led.led[0]);
getVal<uint8_t>(obj, F("1"), &mCfg.led.led[1]);
getVal<uint8_t>(obj, F("2"), &mCfg.led.led[2]);
getVal<bool>(obj, F("act_high"), &mCfg.led.high_active);
getVal<uint8_t>(obj, F("lum"), &mCfg.led.luminance);
}
}
void jsonPlugin(JsonObject obj, bool set = false) {
if(set) {
JsonObject disp = obj.createNestedObject("disp");
disp[F("type")] = mCfg.plugin.display.type;
disp[F("pwrSafe")] = (bool)mCfg.plugin.display.pwrSaveAtIvOffline;
disp[F("screenSaver")] = mCfg.plugin.display.screenSaver;
disp[F("graph_ratio")] = mCfg.plugin.display.graph_ratio;
disp[F("graph_size")] = mCfg.plugin.display.graph_size;
disp[F("rotation")] = mCfg.plugin.display.rot;
//disp[F("wake")] = mCfg.plugin.display.wakeUp;
//disp[F("sleep")] = mCfg.plugin.display.sleepAt;
disp[F("contrast")] = mCfg.plugin.display.contrast;
disp[F("data")] = mCfg.plugin.display.disp_data;
disp[F("clock")] = mCfg.plugin.display.disp_clk;
disp[F("cs")] = mCfg.plugin.display.disp_cs;
disp[F("reset")] = mCfg.plugin.display.disp_reset;
disp[F("busy")] = mCfg.plugin.display.disp_busy;
disp[F("dc")] = mCfg.plugin.display.disp_dc;
disp[F("pirPin")] = mCfg.plugin.display.pirPin;
} else {
JsonObject disp = obj["disp"];
getVal<uint8_t>(disp, F("type"), &mCfg.plugin.display.type);
getVal<bool>(disp, F("pwrSafe"), &mCfg.plugin.display.pwrSaveAtIvOffline);
getVal<uint8_t>(disp, F("screenSaver"), &mCfg.plugin.display.screenSaver);
getVal<uint8_t>(disp, F("graph_ratio"), &mCfg.plugin.display.graph_ratio);
getVal<uint8_t>(disp, F("graph_size"), &mCfg.plugin.display.graph_size);
getVal<uint8_t>(disp, F("rotation"), &mCfg.plugin.display.rot);
//mCfg.plugin.display.wakeUp = disp[F("wake")];
//mCfg.plugin.display.sleepAt = disp[F("sleep")];
getVal<uint8_t>(disp, F("contrast"), &mCfg.plugin.display.contrast);
getVal<uint8_t>(disp, F("data"), &mCfg.plugin.display.disp_data);
getVal<uint8_t>(disp, F("clock"), &mCfg.plugin.display.disp_clk);
getVal<uint8_t>(disp, F("cs"), &mCfg.plugin.display.disp_cs);
getVal<uint8_t>(disp, F("reset"), &mCfg.plugin.display.disp_reset);
getVal<uint8_t>(disp, F("busy"), &mCfg.plugin.display.disp_busy);
getVal<uint8_t>(disp, F("dc"), &mCfg.plugin.display.disp_dc);
getVal<uint8_t>(disp, F("pirPin"), &mCfg.plugin.display.pirPin);
}
}
void jsonInst(JsonObject obj, bool set = false) {
if(set) {
obj[F("intvl")] = mCfg.inst.sendInterval;
obj[F("en")] = (bool)mCfg.inst.enabled;
obj[F("rstMidNight")] = (bool)mCfg.inst.rstYieldMidNight;
obj[F("rstNotAvail")] = (bool)mCfg.inst.rstValsNotAvail;
obj[F("rstComStop")] = (bool)mCfg.inst.rstValsCommStop;
obj[F("strtWthtTime")] = (bool)mCfg.inst.startWithoutTime;
obj[F("rstMaxMidNight")] = (bool)mCfg.inst.rstMaxValsMidNight;
obj[F("yldEff")] = mCfg.inst.yieldEffiency;
obj[F("gap")] = mCfg.inst.gapMs;
obj[F("rdGrid")] = (bool)mCfg.inst.readGrid;
}
else {
getVal<uint16_t>(obj, F("intvl"), &mCfg.inst.sendInterval);
getVal<bool>(obj, F("en"), &mCfg.inst.enabled);
getVal<bool>(obj, F("rstMidNight"), &mCfg.inst.rstYieldMidNight);
getVal<bool>(obj, F("rstNotAvail"), &mCfg.inst.rstValsNotAvail);
getVal<bool>(obj, F("rstComStop"), &mCfg.inst.rstValsCommStop);
getVal<bool>(obj, F("strtWthtTime"), &mCfg.inst.startWithoutTime);
getVal<bool>(obj, F("rstMaxMidNight"), &mCfg.inst.rstMaxValsMidNight);
getVal<float>(obj, F("yldEff"), &mCfg.inst.yieldEffiency);
getVal<uint16_t>(obj, F("gap"), &mCfg.inst.gapMs);
getVal<bool>(obj, F("rdGrid"), &mCfg.inst.readGrid);
if(mCfg.inst.yieldEffiency < 0.5)
mCfg.inst.yieldEffiency = 1.0f;
else if(mCfg.inst.yieldEffiency > 1.0f)
mCfg.inst.yieldEffiency = 1.0f;
}
JsonArray ivArr;
if(set)
ivArr = obj.createNestedArray(F("iv"));
for(uint8_t i = 0; i < MAX_NUM_INVERTERS; i++) {
if(set) {
if(mCfg.inst.iv[i].serial.u64 != 0ULL)
jsonIv(ivArr.createNestedObject(), &mCfg.inst.iv[i], true);
} else if(!obj[F("iv")][i].isNull())
jsonIv(obj[F("iv")][i], &mCfg.inst.iv[i]);
}
}
void jsonIv(JsonObject obj, cfgIv_t *cfg, bool set = false) {
if(set) {
obj[F("en")] = (bool)cfg->enabled;
obj[F("name")] = cfg->name;
obj[F("sn")] = cfg->serial.u64;
obj[F("freq")] = cfg->frequency;
obj[F("pa")] = cfg->powerLevel;
obj[F("dis")] = cfg->disNightCom;
obj[F("add")] = cfg->add2Total;
for(uint8_t i = 0; i < 6; i++) {
obj[F("yield")][i] = cfg->yieldCor[i];
obj[F("pwr")][i] = cfg->chMaxPwr[i];
obj[F("chName")][i] = cfg->chName[i];
}
} else {
getVal<bool>(obj, F("en"), &cfg->enabled);
getChar(obj, F("name"), cfg->name, MAX_NAME_LENGTH);
getVal<uint64_t>(obj, F("sn"), &cfg->serial.u64);
getVal<uint8_t>(obj, F("freq"), &cfg->frequency);
getVal<uint8_t>(obj, F("pa"), &cfg->powerLevel);
getVal<bool>(obj, F("dis"), &cfg->disNightCom);
getVal<bool>(obj, F("add"), &cfg->add2Total);
uint8_t size = 4;
if(obj.containsKey(F("pwr")))
size = obj[F("pwr")].size();
for(uint8_t i = 0; i < size; i++) {
if(obj.containsKey(F("yield"))) cfg->yieldCor[i] = obj[F("yield")][i];
if(obj.containsKey(F("pwr"))) cfg->chMaxPwr[i] = obj[F("pwr")][i];
if(obj.containsKey(F("chName"))) snprintf(cfg->chName[i], MAX_NAME_LENGTH, "%s", obj[F("chName")][i].as<const char*>());
}
}
}
#if defined(ESP32)
void getChar(JsonObject obj, const char *key, char *dst, int maxLen) {
if(obj.containsKey(key))
snprintf(dst, maxLen, "%s", obj[key].as<const char*>());
}
template<typename T=uint8_t>
void getVal(JsonObject obj, const char *key, T *dst) {
if(obj.containsKey(key))
*dst = obj[key];
}
#else
void getChar(JsonObject obj, const __FlashStringHelper *key, char *dst, int maxLen) {
if(obj.containsKey(key))
snprintf(dst, maxLen, "%s", obj[key].as<const char*>());
}
template<typename T=uint8_t>
void getVal(JsonObject obj, const __FlashStringHelper *key, T *dst) {
if(obj.containsKey(key))
*dst = obj[key];
}
#endif
settings_t mCfg;
bool mLastSaveSucceed;
};
#endif /*__SETTINGS_H__*/