OpenBK7231T_App/src/httpserver/http_fns.c

#include "../new_common.h"
#include "http_fns.h"
#include "../new_pins.h"
#include "../new_cfg.h"
#include "../ota/ota.h"
// Commands register, execution API and cmd tokenizer
#include "../cmnds/cmd_public.h"
#include "../driver/drv_tuyaMCU.h"
#include "../driver/drv_public.h"
#include "../hal/hal_wifi.h"
#include "../hal/hal_pins.h"
#include "../hal/hal_flashConfig.h"
#include "../logging/logging.h"
#include "../devicegroups/deviceGroups_public.h"
#include "../mqtt/new_mqtt.h"
#include "hass.h"
#include "../cJSON/cJSON.h"
#include <time.h>
#include "../driver/drv_ntp.h"
#include "../driver/drv_local.h"

static char SUBMIT_AND_END_FORM[] = "<br><input type=\"submit\" value=\"Submit\"></form>";

#ifdef WINDOWS
// nothing
#elif PLATFORM_BL602
#include <bl_sys.h>
#include <bl_adc.h>     //  For BL602 ADC HAL
#include <bl602_adc.h>  //  For BL602 ADC Standard Driver
#include <bl602_glb.h>  //  For BL602 Global Register Standard Driver
#elif PLATFORM_W600 || PLATFORM_W800

#elif PLATFORM_XR809
#include <image/flash.h>
#elif defined(PLATFORM_BK7231N)
// tuya-iotos-embeded-sdk-wifi-ble-bk7231n/sdk/include/tuya_hal_storage.h
#include "tuya_hal_storage.h"
#include "BkDriverFlash.h"
#include "temp_detect_pub.h"
#elif defined(PLATFORM_LN882H)

#else
// REALLY? A typo in Tuya SDK? Storge?
// tuya-iotos-embeded-sdk-wifi-ble-bk7231t/platforms/bk7231t/tuya_os_adapter/include/driver/tuya_hal_storge.h
#include "tuya_hal_storge.h"
#include "BkDriverFlash.h"
#include "temp_detect_pub.h"
#endif

#if defined(PLATFORM_BK7231T) || defined(PLATFORM_BK7231N)
int tuya_os_adapt_wifi_all_ap_scan(AP_IF_S** ap_ary, unsigned int* num);
int tuya_os_adapt_wifi_release_ap(AP_IF_S* ap);
#endif

unsigned char hexdigit(char hex) {
	return (hex <= '9') ? hex - '0' :
		toupper((unsigned char)hex) - 'A' + 10;
}

unsigned char hexbyte(const char* hex) {
	return (hexdigit(*hex) << 4) | hexdigit(*(hex + 1));
}

int http_fn_empty_url(http_request_t* request) {
	poststr(request, "HTTP/1.1 302 OK\nLocation: /index\nConnection: close\n\n");
	poststr(request, NULL);
	return 0;
}

void postFormAction(http_request_t* request, char* action, char* value) {
	//"<form action=\"cfg_pins\"><input type=\"submit\" value=\"Configure Module\"/></form>"
	hprintf255(request, "<form action=\"%s\"><input type=\"submit\" value=\"%s\"/></form>", action, value);
}

void poststr_h2(http_request_t* request, const char* content) {
	hprintf255(request, "<h2>%s</h2>", content);
}
void poststr_h4(http_request_t* request, const char* content) {
	hprintf255(request, "<h4>%s</h4>", content);
}

/// @brief Generate a pair of label and field elements for Name type entry. The field is limited to entry of a-zA-Z0-9_- characters.
/// @param request 
/// @param label 
/// @param fieldId This also gets used as the field name
/// @param value 
/// @param preContent
void add_label_name_field(http_request_t* request, char* label, char* fieldId, const char* value, char* preContent) {
	if (strlen(preContent) > 0) {
		poststr(request, preContent);
	}

	hprintf255(request, "<label for=\"%s\">%s:</label><br>", fieldId, label);
	hprintf255(request, "<input type=\"text\" id=\"%s\" name=\"%s\" value=\"%s\" ", fieldId, fieldId, value);
	poststr(request, "pattern=\"^[a-zA-Z0-9_-]+$\" title=\"Only alphanumerics, underscore and hyphen characters allowed.\">");
}

/// @brief Generate a pair of label and field elements.
/// @param request 
/// @param label 
/// @param fieldId This also gets used as the field name
/// @param value 
/// @param preContent 
void add_label_input(http_request_t* request, char* inputType, char* label, char* fieldId, const char* value, char* preContent) {
	if (strlen(preContent) > 0) {
		poststr(request, preContent);
	}

	hprintf255(request, "<label for=\"%s\">%s:</label><br>", fieldId, label);
	hprintf255(request, "<input type=\"%s\" id=\"%s\" name=\"%s\" value=\"", inputType, fieldId, fieldId);
	poststr(request, value);
	hprintf255(request, "\">");
}

/// @brief Generates a pair of label and text field elements.
/// @param request 
/// @param label Label for the field
/// @param fieldId Field id, this also gets used as the name
/// @param value String value
/// @param preContent Content before the label
void add_label_text_field(http_request_t* request, char* label, char* fieldId, const char* value, char* preContent) {
	add_label_input(request, "text", label, fieldId, value, preContent);
}

/// @brief Generates a pair of label and text field elements.
/// @param request 
/// @param label Label for the field
/// @param fieldId Field id, this also gets used as the name
/// @param value String value
/// @param preContent Content before the label
void add_label_password_field(http_request_t* request, char* label, char* fieldId, const char* value, char* preContent) {
	add_label_input(request, "password", label, fieldId, value, preContent);
}

/// @brief Generate a pair of label and numeric field elements.
/// @param request 
/// @param label Label for the field
/// @param fieldId Field id, this also gets used as the name
/// @param value Integer value
/// @param preContent Content before the label
void add_label_numeric_field(http_request_t* request, char* label, char* fieldId, int value, char* preContent) {
	char strValue[32];
	sprintf(strValue, "%i", value);
	add_label_input(request, "number", label, fieldId, strValue, preContent);
}

int http_fn_testmsg(http_request_t* request) {
	poststr(request, "This is just a test msg\n\n");
	poststr(request, NULL);
	return 0;

}

// bit mask telling which channels are hidden from HTTP
// If given bit is set, then given channel is hidden
extern int g_hiddenChannels;

int http_fn_index(http_request_t* request) {
	int j, i, ch1, ch2;
	char tmpA[128];
	int bRawPWMs;
	bool bForceShowRGBCW;
	float fValue;
	int iValue;
	bool bForceShowRGB;
	const char* inputName;
	int channelType;

	bRawPWMs = CFG_HasFlag(OBK_FLAG_LED_RAWCHANNELSMODE);
	bForceShowRGBCW = CFG_HasFlag(OBK_FLAG_LED_FORCESHOWRGBCWCONTROLLER);
	bForceShowRGB = CFG_HasFlag(OBK_FLAG_LED_FORCE_MODE_RGB);

	// user override is always stronger, so if no override set
	if (bForceShowRGB == false && bForceShowRGBCW == false) {
#ifndef OBK_DISABLE_ALL_DRIVERS
		if (DRV_IsRunning("SM16703P")) {
			bForceShowRGB = true;
		}
		else
#endif
		if (LED_IsLedDriverChipRunning()) {
			bForceShowRGBCW = true;
		}
	}
	http_setup(request, httpMimeTypeHTML);	//Add mimetype regardless of the request

	// use ?state URL parameter to only request current state
	if (!http_getArg(request->url, "state", tmpA, sizeof(tmpA))) {
		http_html_start(request, NULL);

		poststr(request, "<div id=\"changed\">");
#if defined(PLATFORM_BEKEN) || defined(WINDOWS)
		if (DRV_IsRunning("PWMToggler")) {
			DRV_Toggler_ProcessChanges(request);
		}
#endif
#if defined(PLATFORM_BEKEN) || defined(WINDOWS)
		if (DRV_IsRunning("httpButtons")) {
			DRV_HTTPButtons_ProcessChanges(request);
		}
#endif
		if (http_getArg(request->url, "tgl", tmpA, sizeof(tmpA))) {
			j = atoi(tmpA);
			if (j == SPECIAL_CHANNEL_LEDPOWER) {
				hprintf255(request, "<h3>Toggled LED power!</h3>", j);
			}
			else {
				hprintf255(request, "<h3>Toggled %s!</h3>", CHANNEL_GetLabel(j));
			}
			CHANNEL_Toggle(j);
		}
		if (http_getArg(request->url, "on", tmpA, sizeof(tmpA))) {
			j = atoi(tmpA);
			hprintf255(request, "<h3>Enabled %s!</h3>", CHANNEL_GetLabel(j));
			CHANNEL_Set(j, 255, 1);
		}
		if (http_getArg(request->url, "rgb", tmpA, sizeof(tmpA))) {
			hprintf255(request, "<h3>Set RGB to %s!</h3>", tmpA);
			LED_SetBaseColor(0, "led_basecolor", tmpA, 0);
			// auto enable - but only for changes made from WWW panel
			// This happens when users changes COLOR
			if (CFG_HasFlag(OBK_FLAG_LED_AUTOENABLE_ON_WWW_ACTION)) {
				LED_SetEnableAll(true);
			}
		}

		if (http_getArg(request->url, "off", tmpA, sizeof(tmpA))) {
			j = atoi(tmpA);
			hprintf255(request, "<h3>Disabled %s!</h3>", CHANNEL_GetLabel(j));
			CHANNEL_Set(j, 0, 1);
		}
		if (http_getArg(request->url, "pwm", tmpA, sizeof(tmpA))) {
			int newPWMValue = atoi(tmpA);
			http_getArg(request->url, "pwmIndex", tmpA, sizeof(tmpA));
			j = atoi(tmpA);
			if (j == SPECIAL_CHANNEL_TEMPERATURE) {
				hprintf255(request, "<h3>Changed Temperature to %i!</h3>", newPWMValue);
			}
			else {
				hprintf255(request, "<h3>Changed pwm %i to %i!</h3>", j, newPWMValue);
			}
			CHANNEL_Set(j, newPWMValue, 1);

			if (j == SPECIAL_CHANNEL_TEMPERATURE) {
				// auto enable - but only for changes made from WWW panel
				// This happens when users changes TEMPERATURE
				if (CFG_HasFlag(OBK_FLAG_LED_AUTOENABLE_ON_WWW_ACTION)) {
					LED_SetEnableAll(true);
				}
			}
		}
		if (http_getArg(request->url, "dim", tmpA, sizeof(tmpA))) {
			int newDimmerValue = atoi(tmpA);
			http_getArg(request->url, "dimIndex", tmpA, sizeof(tmpA));
			j = atoi(tmpA);
			if (j == SPECIAL_CHANNEL_BRIGHTNESS) {
				hprintf255(request, "<h3>Changed LED brightness to %i!</h3>", newDimmerValue);
			}
			else {
				hprintf255(request, "<h3>Changed dimmer %i to %i!</h3>", j, newDimmerValue);
			}
			CHANNEL_Set(j, newDimmerValue, 1);

			if (j == SPECIAL_CHANNEL_BRIGHTNESS) {
				// auto enable - but only for changes made from WWW panel
				// This happens when users changes DIMMER
				if (CFG_HasFlag(OBK_FLAG_LED_AUTOENABLE_ON_WWW_ACTION)) {
					LED_SetEnableAll(true);
				}
			}
		}
		if (http_getArg(request->url, "set", tmpA, sizeof(tmpA))) {
			int newSetValue = atoi(tmpA);
			http_getArg(request->url, "setIndex", tmpA, sizeof(tmpA));
			j = atoi(tmpA);
			hprintf255(request, "<h3>Changed channel %s to %i!</h3>", CHANNEL_GetLabel(j), newSetValue);
			CHANNEL_Set(j, newSetValue, 1);
		}
		if (http_getArg(request->url, "restart", tmpA, sizeof(tmpA))) {
			poststr(request, "<h5> Module will restart soon</h5>");
			RESET_ScheduleModuleReset(3);
		}
		if (http_getArg(request->url, "unsafe", tmpA, sizeof(tmpA))) {
			poststr(request, "<h5> Will try to do unsafe init in few seconds</h5>");
			MAIN_ScheduleUnsafeInit(3);
		}
		poststr(request, "</div>"); // end div#change
		poststr(request, "<div id=\"state\">"); // replaceable content follows
	}

	poststr(request, "<table>");	//Table default to 100% width in stylesheet
	for (i = 0; i < CHANNEL_MAX; i++) {

		channelType = CHANNEL_GetType(i);
		// check ability to hide given channel from gui
		if (BIT_CHECK(g_hiddenChannels, i)) {
			continue; // hidden
		}
		bool bToggleInv = channelType == ChType_Toggle_Inv;
		if (h_isChannelRelay(i) || channelType == ChType_Toggle) {
			if (i <= 1) {
				hprintf255(request, "<tr>");
			}
			if (CHANNEL_Check(i) != bToggleInv) {
				poststr(request, "<td class='on'>ON</td>");
			}
			else {
				poststr(request, "<td class='off'>OFF</td>");
			}
			if (i == CHANNEL_MAX - 1) {
				poststr(request, "</tr>");
			}
		}
	}
	poststr(request, "</table>");
	poststr(request, "<table>");	//Table default to 100% width in stylesheet
	for (i = 0; i < CHANNEL_MAX; i++) {


		// check ability to hide given channel from gui
		if (BIT_CHECK(g_hiddenChannels, i)) {
			continue; // hidden
		}

		channelType = CHANNEL_GetType(i);
		bool bToggleInv = channelType == ChType_Toggle_Inv;
		if (h_isChannelRelay(i) || channelType == ChType_Toggle || bToggleInv) {
			const char* c;
			const char* prefix;
			if (i <= 1) {
				hprintf255(request, "<tr>");
			}
			if (CHANNEL_Check(i) != bToggleInv) {
				c = "bgrn";
			}
			else {
				c = "bred";
			}
			poststr(request, "<td><form action=\"index\">");
			hprintf255(request, "<input type=\"hidden\" name=\"tgl\" value=\"%i\">", i);

			if (CHANNEL_ShouldAddTogglePrefixToUI(i)) {
				prefix = "Toggle ";
			}
			else {
				prefix = "";
			}

			hprintf255(request, "<input class=\"%s\" type=\"submit\" value=\"%s%s\"/></form></td>", c, prefix, CHANNEL_GetLabel(i));
			if (i == CHANNEL_MAX - 1) {
				poststr(request, "</tr>");
			}
		}
	}
	poststr(request, "</table>");
	poststr(request, "<table>");	//Table default to 100% width in stylesheet
	for (i = 0; i < PLATFORM_GPIO_MAX; i++) {
		int role;

		role = PIN_GetPinRoleForPinIndex(i);

		if (IS_PIN_DHT_ROLE(role)) {
			// DHT pin has two channels - temperature and humidity
			poststr(request, "<tr><td>");
			ch1 = PIN_GetPinChannelForPinIndex(i);
			ch2 = PIN_GetPinChannel2ForPinIndex(i);
			iValue = CHANNEL_Get(ch1);
			hprintf255(request, "Sensor %s on pin %i temperature %.2fC", PIN_RoleToString(role), i, (float)(iValue * 0.1f));
			iValue = CHANNEL_Get(ch2);
			hprintf255(request, ", humidity %.1f%%<br>", (float)iValue);
			if (ch1 == ch2) {
				hprintf255(request, "WARNING: you have the same channel set twice for DHT, please fix in pins config, set two different channels");
			}
			poststr(request, "</td></tr>");
		}
	}
	for (i = 0; i < CHANNEL_MAX; i++) {


		// check ability to hide given channel from gui
		if (BIT_CHECK(g_hiddenChannels, i)) {
			continue; // hidden
		}

		channelType = CHANNEL_GetType(i);
		if (channelType == ChType_TimerSeconds) {
			iValue = CHANNEL_Get(i);

			poststr(request, "<tr><td>");
			hprintf255(request, "Timer Channel %s value ", CHANNEL_GetLabel(i));
			if (iValue < 60) {
				hprintf255(request, "%i seconds<br>", iValue);
			}
			else if (iValue < 3600) {
				int minutes = iValue / 60;
				int seconds = iValue % 60;
				hprintf255(request, "%i minutes %i seconds<br>", minutes, seconds);
			}
			else {
				int hours = iValue / 3600;
				int remainingSeconds = iValue % 3600;
				int minutes = remainingSeconds / 60;
				int seconds = remainingSeconds % 60;
				hprintf255(request, "%i hours %i minutes %i seconds<br>", hours, minutes, seconds);
			}
			poststr(request, "</td></tr>");

		}
		else if (channelType == ChType_LowMidHigh) {
			const char* types[] = { "Low","Mid","High" };
			iValue = CHANNEL_Get(i);

			poststr(request, "<tr><td>");
			hprintf255(request, "<p>Select speed:</p><form action=\"index\">");
			hprintf255(request, "<input type=\"hidden\" name=\"setIndex\" value=\"%i\">", i);
			for (j = 0; j < 3; j++) {
				const char* check;
				if (j == iValue)
					check = "checked";
				else
					check = "";
				hprintf255(request, "<input type=\"radio\" name=\"set\" value=\"%i\" onchange=\"this.form.submit()\" %s>%s", j, check, types[j]);
			}
			hprintf255(request, "</form>");
			poststr(request, "</td></tr>");

		}
		else if (channelType == ChType_OffLowMidHigh || channelType == ChType_OffLowestLowMidHighHighest
			|| channelType == ChType_LowestLowMidHighHighest || channelType == ChType_LowMidHighHighest
			|| channelType == ChType_OffLowMidHighHighest || channelType == ChType_OffOnRemember) {
			const char** types;
			const char* types4[] = { "Off","Low","Mid","High" };
			const char* typesLowMidHighHighest[] = { "Low","Mid","High","Highest" };
			const char* typesOffLowMidHighHighest[] = { "Off", "Low","Mid","High","Highest" };
			const char* types6[] = { "Off", "Lowest", "Low", "Mid", "High", "Highest" };
			const char* types5NoOff[] = { "Lowest", "Low", "Mid", "High", "Highest" };
			const char* typesOffOnRemember[] = { "Off", "On", "Remember" };
			int numTypes;
			const char *what;

			if (channelType == ChType_OffOnRemember) {
				what = "memory";
			}
			else {
				what = "speed";
			}
			if (channelType == ChType_OffLowMidHigh) {
				types = types4;
				numTypes = 4;
			}
			else if (channelType == ChType_LowMidHighHighest) {
				types = typesLowMidHighHighest;
				numTypes = 4;
			}
			else if (channelType == ChType_OffLowMidHighHighest) {
				types = typesOffLowMidHighHighest;
				numTypes = 5;
			}
			else if (channelType == ChType_LowestLowMidHighHighest) {
				types = types5NoOff;
				numTypes = 5;
			}
			else if (channelType == ChType_OffOnRemember) {
				types = typesOffOnRemember;
				numTypes = 3;
			}
			else {
				types = types6;
				numTypes = 6;
			}
			
			iValue = CHANNEL_Get(i);

			poststr(request, "<tr><td>");
			hprintf255(request, "<p>Select %s:</p><form action=\"index\">", what);
			hprintf255(request, "<input type=\"hidden\" name=\"setIndex\" value=\"%i\">", i);
			for (j = 0; j < numTypes; j++) {
				const char* check;
				if (j == iValue)
					check = "checked";
				else
					check = "";
				hprintf255(request, "<input type=\"radio\" name=\"set\" value=\"%i\" onchange=\"this.form.submit()\" %s>%s", j, check, types[j]);
			}
			hprintf255(request, "</form>");
			poststr(request, "</td></tr>");

		}
		else if (channelType == ChType_TextField) {
			iValue = CHANNEL_Get(i);

			poststr(request, "<tr><td>");
			hprintf255(request, "<p>Change channel %s value:</p><form action=\"index\">", CHANNEL_GetLabel(i));
			hprintf255(request, "<input type=\"hidden\" name=\"setIndex\" value=\"%i\">", i);
			hprintf255(request, "<input type=\"number\" name=\"set\" value=\"%i\" onblur=\"this.form.submit()\">", iValue);
			hprintf255(request, "<input type=\"submit\" value=\"Set!\"/></form>");
			hprintf255(request, "</form>");
			poststr(request, "</td></tr>");

		}
		else if (channelType == ChType_ReadOnly) {
			iValue = CHANNEL_Get(i);

			poststr(request, "<tr><td>");
			hprintf255(request, "Channel %s = %i", CHANNEL_GetLabel(i), iValue);
			poststr(request, "</td></tr>");
		}
		else if (channelType == ChType_Motion) {
			iValue = CHANNEL_Get(i);

			poststr(request, "<tr><td>");
			if (iValue) {
				hprintf255(request, "No motion (ch %i)", i);
			}
			else {
				hprintf255(request, "Motion! (ch %i)", i);
			}
			poststr(request, "</td></tr>");
		}
		else if (channelType == ChType_OpenClosed) {
			iValue = CHANNEL_Get(i);

			poststr(request, "<tr><td>");
			if (iValue) {
				hprintf255(request, "CLOSED (ch %i)", i);
			}
			else {
				hprintf255(request, "OPEN (ch %i)", i);
			}
			poststr(request, "</td></tr>");
		}
		else if (channelType == ChType_OpenClosed_Inv) {
			iValue = CHANNEL_Get(i);

			poststr(request, "<tr><td>");
			if (!iValue) {
				hprintf255(request, "CLOSED (ch %i)", i);
			}
			else {
				hprintf255(request, "OPEN (ch %i)", i);
			}
			poststr(request, "</td></tr>");
		}
		else if (h_isChannelRelay(i) || channelType == ChType_Toggle || channelType == ChType_Toggle_Inv) {
			// HANDLED ABOVE in previous loop
		}
		else if ((bRawPWMs && h_isChannelPWM(i)) || (channelType == ChType_Dimmer) || (channelType == ChType_Dimmer256) || (channelType == ChType_Dimmer1000)) {
			int maxValue;
			// PWM and dimmer both use a slider control
			inputName = h_isChannelPWM(i) ? "pwm" : "dim";
			int pwmValue;

			if (channelType == ChType_Dimmer256) {
				maxValue = 255;
			}
			else if (channelType == ChType_Dimmer1000) {
				maxValue = 1000;
			}
			else {
				maxValue = 100;
			}
			pwmValue = CHANNEL_Get(i);
			poststr(request, "<tr><td>");
			hprintf255(request, "<form action=\"index\" id=\"form%i\">", i);
			hprintf255(request, "<input type=\"range\" min=\"0\" max=\"%i\" name=\"%s\" id=\"slider%i\" value=\"%i\" onchange=\"this.form.submit()\">", maxValue, inputName, i, pwmValue);
			hprintf255(request, "<input type=\"hidden\" name=\"%sIndex\" value=\"%i\">", inputName, i);
			hprintf255(request, "<input type=\"submit\" class='disp-none' value=\"Toggle %s\"/></form>", CHANNEL_GetLabel(i));
			poststr(request, "</td></tr>");
		}
		else if (channelType == ChType_OffDimBright) {
			const char* types[] = { "Off","Dim","Bright" };
			iValue = CHANNEL_Get(i);

			poststr(request, "<tr><td>");
			hprintf255(request, "<p>Select level:</p><form action=\"index\">");
			hprintf255(request, "<input type=\"hidden\" name=\"setIndex\" value=\"%i\">", i);
			for (j = 0; j < 3; j++) {
				const char* check;
				if (j == iValue)
					check = "checked";
				else
					check = "";
				hprintf255(request, "<input type=\"radio\" name=\"set\" value=\"%i\" onchange=\"this.form.submit()\" %s>%s", j, check, types[j]);
			}
			hprintf255(request, "</form>");
			poststr(request, "</td></tr>");

		}
		else {
			const char *channelTitle;

			channelTitle = ChannelType_GetTitle(channelType);

			if (*channelTitle) {
				int div;
				const char *channelUnit;
				char formatStr[16];
				strcpy(formatStr, " %.4f");

				div = ChannelType_GetDivider(channelType);
				channelUnit = ChannelType_GetUnit(channelType);

				iValue = CHANNEL_Get(i);
				fValue = (float)iValue / (float)div;

				poststr(request, "<tr><td>");
				poststr(request, channelTitle);
				// how many decimal places?
				formatStr[3] = '0'+ChannelType_GetDecimalPlaces(channelType);

				hprintf255(request, formatStr, fValue);
				poststr(request, channelUnit);
				hprintf255(request, " (%s)", CHANNEL_GetLabel(i));
				poststr(request, "</td></tr>");
			}
		}
	}

	if (bRawPWMs == 0 || bForceShowRGBCW || bForceShowRGB) {
		int c_pwms;
		int lm;

		lm = LED_GetMode();

		//c_pwms = PIN_CountPinsWithRoleOrRole(IOR_PWM, IOR_PWM_n);
		// This will treat multiple PWMs on a single channel as one.
		// Thanks to this users can turn for example RGB LED controller
		// into high power 3-outputs single colors LED controller
		PIN_get_Relay_PWM_Count(0, &c_pwms, 0);
		if (bForceShowRGBCW) {
			c_pwms = 5;
		}
		else if (bForceShowRGB) {
			c_pwms = 3;
		}

		if (c_pwms > 0) {
			const char* c;
			if (CHANNEL_Check(SPECIAL_CHANNEL_LEDPOWER)) {
				c = "bgrn";
			}
			else {
				c = "bred";
			}
			poststr(request, "<tr><td>");
			poststr(request, "<form action=\"index\">");
			hprintf255(request, "<input type=\"hidden\" name=\"tgl\" value=\"%i\">", SPECIAL_CHANNEL_LEDPOWER);
			hprintf255(request, "<input class=\"%s\" type=\"submit\" value=\"Toggle Light\"/></form>", c);
			poststr(request, "</td></tr>");
		}

		if (c_pwms > 0) {
			int pwmValue;

			inputName = "dim";

			pwmValue = LED_GetDimmer();

			poststr(request, "<tr><td>");
			hprintf255(request, "<h5>LED Dimmer/Brightness</h5>");
			hprintf255(request, "<form action=\"index\" id=\"form%i\">", SPECIAL_CHANNEL_BRIGHTNESS);
			hprintf255(request, "<input type=\"range\" min=\"0\" max=\"100\" name=\"%s\" id=\"slider%i\" value=\"%i\" onchange=\"this.form.submit()\">", inputName, SPECIAL_CHANNEL_BRIGHTNESS, pwmValue);
			hprintf255(request, "<input type=\"hidden\" name=\"%sIndex\" value=\"%i\">", inputName, SPECIAL_CHANNEL_BRIGHTNESS);
			hprintf255(request, "<input  type=\"submit\" class='disp-none' value=\"Toggle %i\"/></form>", SPECIAL_CHANNEL_BRIGHTNESS);
			poststr(request, "</td></tr>");
		}
		if (c_pwms >= 3) {
			char colorValue[16];
			inputName = "rgb";
			const char* activeStr = "";
			if (lm == Light_RGB) {
				activeStr = "[ACTIVE]";
			}

			LED_GetBaseColorString(colorValue);
			poststr(request, "<tr><td>");
			hprintf255(request, "<h5>LED RGB Color %s</h5>", activeStr);
			hprintf255(request, "<form action=\"index\" id=\"form%i\">", SPECIAL_CHANNEL_BASECOLOR);
			// onchange would fire only if colour was changed
			// onblur will fire every time
			hprintf255(request, "<input type=\"color\" name=\"%s\" id=\"color%i\" value=\"#%s\"  oninput=\"this.form.submit()\" >", inputName, SPECIAL_CHANNEL_BASECOLOR, colorValue);
			hprintf255(request, "<input type=\"hidden\" name=\"%sIndex\" value=\"%i\">", inputName, SPECIAL_CHANNEL_BASECOLOR);
			hprintf255(request, "<input  type=\"submit\" class='disp-none' value=\"Toggle Light\"/></form>");
			poststr(request, "</td></tr>");
		}
#if ENABLE_DRIVER_PIXELANIM
		if (DRV_IsRunning("PixelAnim")) {
			PixelAnim_CreatePanel(request);
		}
#endif
		if (c_pwms == 2 || c_pwms >= 4) {
			// TODO: temperature slider
			int pwmValue;
			const char* activeStr = "";
			if (lm == Light_Temperature) {
				activeStr = "[ACTIVE]";
			}

			inputName = "pwm";

			pwmValue = LED_GetTemperature();
			long pwmKelvin = HASS_TO_KELVIN(pwmValue);
			long pwmKelvinMax = HASS_TO_KELVIN(led_temperature_min);
			long pwmKelvinMin = HASS_TO_KELVIN(led_temperature_max);

			poststr(request, "<tr><td>");
			hprintf255(request, "<h5>LED Temperature Slider %s (%ld K) (Warm <--- ---> Cool)</h5>", activeStr, pwmKelvin);
			hprintf255(request, "<form class='r' action=\"index\" id=\"form%i\">", SPECIAL_CHANNEL_TEMPERATURE);

			//(KELVIN_TEMPERATURE_MAX - KELVIN_TEMPERATURE_MIN) / (HASS_TEMPERATURE_MAX - HASS_TEMPERATURE_MIN) = 13
			hprintf255(request, "<input type=\"range\" step='13' min=\"%ld\" max=\"%ld\" ", pwmKelvinMin, pwmKelvinMax);
			hprintf255(request, "value=\"%ld\" onchange=\"submitTemperature(this);\"/>", pwmKelvin);

			hprintf255(request, "<input type=\"hidden\" name=\"%sIndex\" value=\"%i\"/>", inputName, SPECIAL_CHANNEL_TEMPERATURE);
			hprintf255(request, "<input id=\"kelvin%i\" type=\"hidden\" name=\"%s\" />", SPECIAL_CHANNEL_TEMPERATURE, inputName);

			poststr(request, "</form></td></tr>");
		}

	}
#if defined(PLATFORM_BEKEN) || defined(WINDOWS)
	if (DRV_IsRunning("PWMToggler")) {
		DRV_Toggler_AddToHtmlPage(request);
	}
#endif
#if defined(PLATFORM_BEKEN) || defined(WINDOWS)
	if (DRV_IsRunning("httpButtons")) {
		DRV_HTTPButtons_AddToHtmlPage(request);
	}
#endif

	poststr(request, "</table>");
#ifndef OBK_DISABLE_ALL_DRIVERS
	DRV_AppendInformationToHTTPIndexPage(request);
#endif

	if (1) {
		int bFirst = true;
		hprintf255(request, "<h5>");
		for (i = 0; i < CHANNEL_MAX; i++) {
			if (CHANNEL_IsInUse(i)) {
				float value = CHANNEL_GetFloat(i);
				if (bFirst == false) {
					hprintf255(request, ", ");
				}
				hprintf255(request, "Channel %i = %.2f", i, value);
				bFirst = false;
			}
		}
		if (1) {
			i = RepeatingEvents_GetActiveCount();
			if (i) {
				if (bFirst == false) {
					hprintf255(request, ", ");
				}
				hprintf255(request, "%i repeating events", i);
				bFirst = false;
			}
			i = EventHandlers_GetActiveCount();
			if (i) {
				if (bFirst == false) {
					hprintf255(request, ", ");
				}
				hprintf255(request, "%i event handlers", i);
				bFirst = false;
			}
#if defined(WINDOWS) || defined(PLATFORM_BEKEN)
			i = CMD_GetCountActiveScriptThreads();
			if (i) {
				if (bFirst == false) {
					hprintf255(request, ", ");
				}
				hprintf255(request, "%i script threads", i);
				bFirst = false;
			}
#endif
		}
		hprintf255(request, "</h5>");
	}
	hprintf255(request, "<h5>Cfg size: %i, change counter: %i, ota counter: %i, boot incompletes %i (might change to 0 if you wait to 30 sec)!</h5>",
		sizeof(g_cfg), g_cfg.changeCounter, g_cfg.otaCounter, g_bootFailures);

  // display temperature - thanks to giedriuslt
  // only in Normal mode, and if boot is not failing
	hprintf255(request, "<h5>Internal temperature: %.1f°C</h5>", g_wifi_temperature);

	inputName = CFG_GetPingHost();
	if (inputName && *inputName && CFG_GetPingDisconnectedSecondsToRestart()) {
		hprintf255(request, "<h5>Ping watchdog (%s) - ", inputName);
		if (g_startPingWatchDogAfter > 0) {
			hprintf255(request, "will start in %i!</h5>", g_startPingWatchDogAfter);
		}
		else {
			hprintf255(request, "%i lost, %i ok, last reply was %is ago!</h5>",
				PingWatchDog_GetTotalLost(), PingWatchDog_GetTotalReceived(), g_timeSinceLastPingReply);
		}
	}
	if (Main_HasWiFiConnected())
	{
		int rssi = HAL_GetWifiStrength();
		hprintf255(request, "<h5>Wifi RSSI: %s (%idBm)</h5>", str_rssi[wifi_rssi_scale(rssi)], rssi);
	}
#if PLATFORM_BEKEN
	/*
typedef enum {
	RESET_SOURCE_POWERON = 0,
	RESET_SOURCE_REBOOT = 1,
	RESET_SOURCE_WATCHDOG = 2,

	RESET_SOURCE_DEEPPS_GPIO = 3,
	RESET_SOURCE_DEEPPS_RTC = 4,

	RESET_SOURCE_CRASH_XAT0 = 5,
	RESET_SOURCE_CRASH_UNDEFINED = 6,
	RESET_SOURCE_CRASH_PREFETCH_ABORT = 7,
	RESET_SOURCE_CRASH_DATA_ABORT = 8,
	RESET_SOURCE_CRASH_UNUSED = 9,

} RESET_SOURCE_STATUS;
*/


	{
		const char* s = "Unk";
		if (g_rebootReason == 0)
			s = "Pwr";
		else if (g_rebootReason == 1)
			s = "Rbt";
		else if (g_rebootReason == 2)
			s = "Wdt";
		else if (g_rebootReason == 3)
			s = "Pin Interrupt";
		else if (g_rebootReason == 4)
			s = "Sleep Timer";
		hprintf255(request, "<h5>Reboot reason: %i - %s</h5>", g_rebootReason, s);
	}
#elif PLATFORM_BL602
	char reason[26];
	bl_sys_rstinfo_getsting(reason);
	hprintf255(request, "<h5>Reboot reason: %s</h5>", reason);
#elif PLATFORM_LN882H
	// type is chip_reboot_cause_t
	g_rebootReason = ln_chip_get_reboot_cause();
	{
		const char* s = "Unk";
		if (g_rebootReason == 0)
			s = "Pwr";
		else if (g_rebootReason == 1)
			s = "Soft";
		else if (g_rebootReason == 2)
			s = "Wdt";
		hprintf255(request, "<h5>Reboot reason: %i - %s</h5>", g_rebootReason, s);
	}
#endif
	if (CFG_GetMQTTHost()[0] == 0) {
		hprintf255(request, "<h5>MQTT State: not configured<br>");
	}
	else {
		const char* stateStr;
		const char* colorStr;
		if (mqtt_reconnect > 0) {
			stateStr = "awaiting reconnect";
			colorStr = "orange";
		}
		else if (Main_HasMQTTConnected() == 1) {
			stateStr = "connected";
			colorStr = "green";
		}
		else {
			stateStr = "disconnected";
			colorStr = "yellow";
		}
		hprintf255(request, "<h5>MQTT State: <span style=\"color:%s\">%s</span> RES: %d(%s)<br>", colorStr,
			stateStr, MQTT_GetConnectResult(), get_error_name(MQTT_GetConnectResult()));
		hprintf255(request, "MQTT ErrMsg: %s <br>", (MQTT_GetStatusMessage() != NULL) ? MQTT_GetStatusMessage() : "");
		hprintf255(request, "MQTT Stats:CONN: %d PUB: %d RECV: %d ERR: %d </h5>", MQTT_GetConnectEvents(),
			MQTT_GetPublishEventCounter(), MQTT_GetReceivedEventCounter(), MQTT_GetPublishErrorCounter());
	}
	/* Format current PINS input state for all unused pins */
	if (CFG_HasFlag(OBK_FLAG_HTTP_PINMONITOR))
	{
		for (i = 0; i < 29; i++)
		{
			if ((PIN_GetPinRoleForPinIndex(i) == IOR_None) && (i != 0) && (i != 1))
			{
				HAL_PIN_Setup_Input(i);
			}
		}

		hprintf255(request, "<h5> PIN States<br>");
		for (i = 0; i < 29; i++)
		{
			if ((PIN_GetPinRoleForPinIndex(i) != IOR_None) || (i == 0) || (i == 1))
			{
				hprintf255(request, "P%02i: NA ", i);
			}
			else
			{
				hprintf255(request, "P%02i: %i  ", i, (int)HAL_PIN_ReadDigitalInput(i));
			}
			if (i % 10 == 9)
			{
				hprintf255(request, "<br>");
			}
		}
		hprintf255(request, "</h5>");
	}

#if WINDOWS
#elif PLATFORM_BL602
#elif PLATFORM_W600 || PLATFORM_W800
#elif PLATFORM_XR809
#elif PLATFORM_BK7231N || PLATFORM_BK7231T
	if (ota_progress() >= 0)
	{
		hprintf255(request, "<h5>OTA In Progress. Downloaded: %i B Flashed: %06lXh</h5>", OTA_GetTotalBytes(), ota_progress());
	}
#endif
	if (bSafeMode) {
		hprintf255(request, "<h5 class='safe'>You are in safe mode (AP mode) because full reboot failed %i times. ",
			g_bootFailures);
		hprintf255(request, "Pins, relays, etc are disabled.</h5>");

	}
	// for normal page loads, show the rest of the HTML
	if (!http_getArg(request->url, "state", tmpA, sizeof(tmpA))) {
		poststr(request, "</div>"); // end div#state

		// Shared UI elements 
		poststr(request, "<form action=\"cfg\"><input type=\"submit\" value=\"Config\"/></form>");

		poststr(request, "<form action=\"/index\">"
			"<input type=\"hidden\" id=\"restart\" name=\"restart\" value=\"1\">"
			"<input class=\"bred\" type=\"submit\" value=\"Restart\" onclick=\"return confirm('Are you sure to restart module?')\">"
			"</form>");

		if (bSafeMode) {
			poststr(request, "<form action=\"/index\">"
				"<input type=\"hidden\" id=\"unsafe\" name=\"unsafe\" value=\"1\">"
				"<input class=\"bred\" type=\"submit\" value=\"Exit safe mode\" onclick=\"");
			poststr(request, "return confirm('Are you sure to try exiting safe mode? NOTE: This will enable rest interface etc, but still wont run autoexec')\">"
				"</form>");
		}
		poststr(request, "<form action=\"/app\" target=\"_blank\"><input type=\"submit\" value=\"Launch Web Application\"></form> ");
		poststr(request, "<form action=\"about\"><input type=\"submit\" value=\"About\"/></form>");

		poststr(request, htmlFooterRefreshLink);
		http_html_end(request);
	}

	poststr(request, NULL);
	return 0;
}

int http_fn_about(http_request_t* request) {
	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "About");
	poststr_h2(request, "Open source firmware for BK7231N, BK7231T, T34, BL2028N, XR809, W600/W601, W800/W801, BL602, LF686 and LN882H by OpenSHWProjects");
	poststr(request, htmlFooterReturnToMainPage);
	http_html_end(request);
	poststr(request, NULL);
	return 0;
}

int http_fn_cfg_mqtt(http_request_t* request) {
	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "MQTT");
	poststr_h2(request, "Use this to connect to your MQTT");
	poststr_h4(request, "To disable MQTT, clear the host field.");
	hprintf255(request, "<h4>Command topic: cmnd/%s/[Command]</h4>", CFG_GetMQTTClientId());
	hprintf255(request, "<h4>Publish data topic: %s/[Channel]/get</h4>", CFG_GetMQTTClientId());
	hprintf255(request, "<h4>Receive data topic:  %s/[Channel]/set</h4>", CFG_GetMQTTClientId());

	add_label_text_field(request, "Host", "host", CFG_GetMQTTHost(), "<form action=\"/cfg_mqtt_set\">");
	add_label_numeric_field(request, "Port", "port", CFG_GetMQTTPort(), "<br>");
	add_label_text_field(request, "Client Topic (Base Topic)", "client", CFG_GetMQTTClientId(), "<br><br>");
	add_label_text_field(request, "Group Topic (Secondary Topic to only receive cmnds)", "group", CFG_GetMQTTGroupTopic(), "<br>");
	add_label_text_field(request, "User", "user", CFG_GetMQTTUserName(), "<br>");
	add_label_password_field(request, "Password", "password", CFG_GetMQTTPass(), "<br>");

	poststr(request, "<br><input type=\"submit\" value=\"Submit\" onclick=\"return confirm('Are you sure? Please check MQTT data twice?')\"></form> ");
	poststr(request, htmlFooterReturnToCfgOrMainPage);
	http_html_end(request);
	poststr(request, NULL);
	return 0;
}

int http_fn_cfg_ip(http_request_t* request) {
	char tmp[64];
	int g_changes = 0;
	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "IP");
	poststr_h2(request, "Here you can set static IP or DHCP");
	hprintf255(request, "<h4>This setting applies only to WiFi client mode.</h4>");
	hprintf255(request, "<h4>You must restart manually for changes to take place.</h4>");
	hprintf255(request, "<h4>Currently, DHCP is enabled by default and works when you set IP to 0.0.0.0.</h4>");

	if (http_getArg(request->url, "IP", tmp, sizeof(tmp))) {
		str_to_ip(tmp, g_cfg.staticIP.localIPAddr);
		g_changes++;
	}
	if (http_getArg(request->url, "mask", tmp, sizeof(tmp))) {
		str_to_ip(tmp, g_cfg.staticIP.netMask);
		g_changes++;
	}
	if (http_getArg(request->url, "dns", tmp, sizeof(tmp))) {
		str_to_ip(tmp, g_cfg.staticIP.dnsServerIpAddr);
		g_changes++;
	}
	if (http_getArg(request->url, "gate", tmp, sizeof(tmp))) {
		str_to_ip(tmp, g_cfg.staticIP.gatewayIPAddr);
		g_changes++;
	}
	if (g_changes) {
		CFG_MarkAsDirty();
		hprintf255(request, "<h4>Saved.</h4>");
	}
	convert_IP_to_string(tmp, g_cfg.staticIP.localIPAddr);
	add_label_text_field(request, "IP", "IP", tmp, "<form action=\"/cfg_ip\">");
	convert_IP_to_string(tmp, g_cfg.staticIP.netMask);
	add_label_text_field(request, "Mask", "mask", tmp, "<br><br>");
	convert_IP_to_string(tmp, g_cfg.staticIP.dnsServerIpAddr);
	add_label_text_field(request, "DNS", "dns", tmp, "<br>");
	convert_IP_to_string(tmp, g_cfg.staticIP.gatewayIPAddr);
	add_label_text_field(request, "Gate", "gate", tmp, "<br>");

	poststr(request, "<br><input type=\"submit\" value=\"Submit\" onclick=\"return confirm('Are you sure? Remember that you need to reboot manually to apply changes')\"></form> ");
	poststr(request, htmlFooterReturnToCfgOrMainPage);
	http_html_end(request);
	poststr(request, NULL);
	return 0;
}

int http_fn_cfg_mqtt_set(http_request_t* request) {
	char tmpA[128];
	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "Saving MQTT");

	if (http_getArg(request->url, "host", tmpA, sizeof(tmpA))) {
	}
	// FIX: always set, so people can clear field
	CFG_SetMQTTHost(tmpA);
	if (http_getArg(request->url, "port", tmpA, sizeof(tmpA))) {
		CFG_SetMQTTPort(atoi(tmpA));
	}
	if (http_getArg(request->url, "user", tmpA, sizeof(tmpA))) {
		CFG_SetMQTTUserName(tmpA);
	}
	if (http_getArg(request->url, "password", tmpA, sizeof(tmpA))) {
		CFG_SetMQTTPass(tmpA);
	}
	if (http_getArg(request->url, "client", tmpA, sizeof(tmpA))) {
		CFG_SetMQTTClientId(tmpA);
	}
	if (http_getArg(request->url, "group", tmpA, sizeof(tmpA))) {
		CFG_SetMQTTGroupTopic(tmpA);
	}

	CFG_Save_SetupTimer();

	poststr(request, "Please wait for module to connect... if there is problem, restart it from Index html page...");

	g_mqtt_bBaseTopicDirty = 1;

	poststr(request, "<br><a href=\"cfg_mqtt\">Return to MQTT settings</a><br>");
	poststr(request, htmlFooterReturnToCfgOrMainPage);
	http_html_end(request);
	poststr(request, NULL);
	return 0;
}

int http_fn_cfg_webapp(http_request_t* request) {
	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "Set Webapp");
	add_label_text_field(request, "URL of the Webapp", "url", CFG_GetWebappRoot(), "<form action=\"/cfg_webapp_set\">");
	poststr(request, SUBMIT_AND_END_FORM);
	poststr(request, htmlFooterReturnToCfgOrMainPage);
	http_html_end(request);
	poststr(request, NULL);
	return 0;
}

int http_fn_cfg_webapp_set(http_request_t* request) {
	char tmpA[128];
	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "Saving Webapp");

	if (http_getArg(request->url, "url", tmpA, sizeof(tmpA))) {
		CFG_SetWebappRoot(tmpA);
		CFG_Save_IfThereArePendingChanges();
		hprintf255(request, "Webapp url set to %s", tmpA);
	}
	else {
		poststr(request, "Webapp url not set because you didn't specify the argument.");
	}

	poststr(request, "<br>");
	poststr(request, htmlFooterReturnToCfgOrMainPage);
	http_html_end(request);
	poststr(request, NULL);
	return 0;
}





int http_fn_cfg_ping(http_request_t* request) {
	char tmpA[128];
	int bChanged;

	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "Set Watchdog");
	bChanged = 0;
	poststr(request, "<h3>Ping watchdog (backup reconnect mechanism)</h3>");
	poststr(request, "<p> By default, all OpenBeken devices automatically tries to reconnect to WiFi when a connection is lost.");
	poststr(request, " I have tested the reconnect mechanism many times by restarting my router and it always worked reliably.");
	poststr(request, " However, according to some reports, there are still some edge cases when a device fails to reconnect to WIFi.");
	poststr(request, " This is why <b>this mechanism</b> has been added.</p>");
	poststr(request, "<p>This mechanism keeps pinging certain host and reconnects to WiFi if it doesn't respond at all for a certain amount of seconds.</p>");
	poststr(request, "<p>USAGE: For a host, choose the main address of your router and make sure it responds to a pings. Interval is 1 second or so, timeout can be set by user, to eg. 60 sec</p>");
	if (http_getArg(request->url, "host", tmpA, sizeof(tmpA))) {
		CFG_SetPingHost(tmpA);
		poststr_h4(request, "New ping host set!");
		bChanged = 1;
	}
	/* if(http_getArg(request->url,"interval",tmpA,sizeof(tmpA))) {
		 CFG_SetPingIntervalSeconds(atoi(tmpA));
		 poststr(request,"<h4> New ping interval set!</h4>");
		 bChanged = 1;
	 }*/
	if (http_getArg(request->url, "disconnectTime", tmpA, sizeof(tmpA))) {
		CFG_SetPingDisconnectedSecondsToRestart(atoi(tmpA));
		poststr_h4(request, "New ping disconnectTime set!");
		bChanged = 1;
	}
	if (http_getArg(request->url, "clear", tmpA, sizeof(tmpA))) {
		CFG_SetPingDisconnectedSecondsToRestart(0);
		CFG_SetPingIntervalSeconds(0);
		CFG_SetPingHost("");
		poststr_h4(request, "Ping watchdog disabled!");
		bChanged = 1;
	}
	if (bChanged) {
		CFG_Save_IfThereArePendingChanges();
		poststr_h4(request, "Changes will be applied after restarting");
	}
	poststr(request, "<form action=\"/cfg_ping\">\
<input type=\"hidden\" id=\"clear\" name=\"clear\" value=\"1\">\
<input type=\"submit\" value=\"Disable ping watchdog!\">\
</form>");
	poststr_h2(request, "Use this to enable pinger");
	add_label_text_field(request, "Host", "host", CFG_GetPingHost(), "<form action=\"/cfg_ping\">");
	add_label_numeric_field(request, "Take action after this number of seconds with no reply", "disconnectTime",
		CFG_GetPingDisconnectedSecondsToRestart(), "<br>");
	poststr(request, "<br><br>\
<input type=\"submit\" value=\"Submit\" onclick=\"return confirm('Are you sure?')\">\
</form>");
	poststr(request, htmlFooterReturnToCfgOrMainPage);
	http_html_end(request);
	poststr(request, NULL);
	return 0;
}
int http_fn_cfg_wifi(http_request_t* request) {
	// for a test, show password as well...
	char tmpA[128];

	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "Set Wifi");
	/*bChanged = 0;
	if(http_getArg(recvbuf,"ssid",tmpA,sizeof(tmpA))) {
		CFG_SetWiFiSSID(tmpA);
		poststr(request,"<h4> WiFi SSID set!</h4>");
		bChanged = 1;
	}
	if(http_getArg(recvbuf,"pass",tmpA,sizeof(tmpA))) {
		CFG_SetWiFiPass(tmpA);
		poststr(request,"<h4> WiFi Password set!</h4>");
		bChanged = 1;
	}
	if(bChanged) {
		poststr(request,"<h4> Device will reconnect after restarting</h4>");
	}*/
	poststr(request, "<h2> Check networks reachable by module</h2> This will lag few seconds.<br>");
	if (http_getArg(request->url, "scan", tmpA, sizeof(tmpA))) {
#ifdef WINDOWS

		poststr(request, "Not available on Windows<br>");
#elif PLATFORM_XR809
		poststr(request, "TODO XR809<br>");

#elif PLATFORM_W600 || PLATFORM_W800
		poststr(request, "TODO W800<br>");
#elif PLATFORM_BL602
		poststr(request, "TODO BL602<br>");
#elif PLATFORM_BK7231T
		int i;

		AP_IF_S* ar;
		uint32_t num;

		bk_printf("Scan begin...\r\n");
		tuya_hal_wifi_all_ap_scan(&ar, &num);
		bk_printf("Scan returned %i networks\r\n", num);
		for (i = 0; i < num; i++) {
			hprintf255(request, "[%i/%i] SSID: %s, Channel: %i, Signal %i<br>", i, (int)num, ar[i].ssid, ar[i].channel, ar[i].rssi);
		}
		tuya_hal_wifi_release_ap(ar);
#elif PLATFORM_BK7231N
		int i;

		AP_IF_S* ar;
		uint32_t num;

		bk_printf("Scan begin...\r\n");
		tuya_os_adapt_wifi_all_ap_scan(&ar, (unsigned int*)&num);
		bk_printf("Scan returned %i networks\r\n", num);
		for (i = 0; i < num; i++) {
			hprintf255(request, "[%i/%i] SSID: %s, Channel: %i, Signal %i<br>", i + 1, (int)num, ar[i].ssid, ar[i].channel, ar[i].rssi);
		}
		tuya_os_adapt_wifi_release_ap(ar);
#elif PLATFORM_LN882H
// TODO:LN882H action
        poststr(request, "TODO LN882H<br>");
#else
#error "Unknown platform"
		poststr(request, "Unknown platform<br>");
#endif
	}
	poststr(request, "<form action=\"/cfg_wifi\">\
<input type=\"hidden\" id=\"scan\" name=\"scan\" value=\"1\">\
<input type=\"submit\" value=\"Scan local networks!\">\
</form>");
	poststr_h4(request, "Use this to disconnect from your WiFi");
	poststr(request, "<form action=\"/cfg_wifi_set\">\
<input type=\"hidden\" id=\"open\" name=\"open\" value=\"1\">\
<input type=\"submit\" value=\"Convert to open access wifi\" onclick=\"return confirm('Are you sure to convert module to open access wifi?')\">\
</form>");
	poststr_h2(request, "Use this to connect to your WiFi");
	add_label_text_field(request, "SSID", "ssid", CFG_GetWiFiSSID(), "<form action=\"/cfg_wifi_set\">");
	add_label_password_field(request, "Password", "pass", CFG_GetWiFiPass(), "<br>");
	poststr_h2(request, "Alternate WiFi (used when first one is not responding)");
	add_label_text_field(request, "SSID2", "ssid2", CFG_GetWiFiSSID2(), "");
	add_label_password_field(request, "Password2", "pass2", CFG_GetWiFiPass2(), "<br>");
#if ALLOW_WEB_PASSWORD
	int web_password_enabled = strcmp(CFG_GetWebPassword(), "") == 0 ? 0 : 1;
	poststr_h2(request, "Web Authentication");
	poststr(request, "<p>Enabling web authentication will protect this web interface and API using basic HTTP authentication. Username is always <b>admin</b>.</p>");
	hprintf255(request, "<div><input type=\"checkbox\" name=\"web_admin_password_enabled\" id=\"web_admin_password_enabled\" value=\"1\"%s>", (web_password_enabled > 0 ? " checked" : ""));
	poststr(request, "<label for=\"web_admin_password_enabled\">Enable web authentication</label></div>");
	add_label_password_field(request, "Admin Password", "web_admin_password", CFG_GetWebPassword(), "");
#endif
	poststr(request, "<br><br>\
<input type=\"submit\" value=\"Submit\" onclick=\"return confirm('Are you sure? Please check SSID and pass twice?')\">\
</form>");
	poststr(request, htmlFooterReturnToCfgOrMainPage);
	http_html_end(request);
	poststr(request, NULL);
	return 0;
}
int http_fn_cfg_name(http_request_t* request) {
	// for a test, show password as well...
	char tmpA[128];

	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "Set name");

	poststr_h2(request, "Change device names for display");
	if (http_getArg(request->url, "shortName", tmpA, sizeof(tmpA))) {
		if (STR_ReplaceWhiteSpacesWithUnderscore(tmpA)) {
			poststr_h2(request, "You cannot have whitespaces in short name!");
		}
		CFG_SetShortDeviceName(tmpA);
	}
	if (http_getArg(request->url, "name", tmpA, sizeof(tmpA))) {
		CFG_SetDeviceName(tmpA);
	}
	CFG_Save_IfThereArePendingChanges();

	poststr_h2(request, "Use this to change device names");
	add_label_name_field(request, "ShortName", "shortName", CFG_GetShortDeviceName(), "<form action=\"/cfg_name\">");
	add_label_name_field(request, "Full Name", "name", CFG_GetDeviceName(), "<br>");

	poststr(request, "<br><br>");
	poststr(request, "<input type=\"submit\" value=\"Submit\" "
		"onclick=\"return confirm('Are you sure? "
		"Short name might be used by Home Assistant, "
		"so you will have to reconfig some stuff.')\">");
	poststr(request, "</form>");
	//poststr(request,htmlReturnToCfg);
	//HTTP_AddBuildFooter(request);
	//poststr(request,htmlEnd);
	poststr(request, htmlFooterReturnToCfgOrMainPage);
	http_html_end(request);
	poststr(request, NULL);
	return 0;
}

int http_fn_cfg_wifi_set(http_request_t* request) {
	char tmpA[128];
	int bChanged;

	addLogAdv(LOG_INFO, LOG_FEATURE_HTTP, "HTTP_ProcessPacket: generating cfg_wifi_set \r\n");
	bChanged = 0;

	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "Saving Wifi");
	if (http_getArg(request->url, "open", tmpA, sizeof(tmpA))) {
		bChanged |= CFG_SetWiFiSSID("");
		bChanged |= CFG_SetWiFiPass("");
		poststr(request, "WiFi mode set: open access point.");
	}
	else {
		if (http_getArg(request->url, "ssid", tmpA, sizeof(tmpA))) {
			bChanged |= CFG_SetWiFiSSID(tmpA);
		}
		if (http_getArg(request->url, "pass", tmpA, sizeof(tmpA))) {
			bChanged |= CFG_SetWiFiPass(tmpA);
		}
		poststr(request, "WiFi mode set: connect to WLAN.");
	}
	if (http_getArg(request->url, "ssid2", tmpA, sizeof(tmpA))) {
		bChanged |= CFG_SetWiFiSSID2(tmpA);
	}
	if (http_getArg(request->url, "pass2", tmpA, sizeof(tmpA))) {
		bChanged |= CFG_SetWiFiPass2(tmpA);
	}
#if ALLOW_WEB_PASSWORD
	if (http_getArg(request->url, "web_admin_password_enabled", tmpA, sizeof(tmpA))) {
		int web_password_enabled = atoi(tmpA);
		if (web_password_enabled > 0 && http_getArg(request->url, "web_admin_password", tmpA, sizeof(tmpA))) {
			if (strlen(tmpA) < 5) {
				poststr_h4(request, "Web password needs to be at least 5 characters long!");
			} else {
				poststr(request, "<p>Web password has been changed.</p>");
				CFG_SetWebPassword(tmpA);
			}
		}
	} else {
		CFG_SetWebPassword("");
	}
#endif
	CFG_Save_SetupTimer();
	if (bChanged == 0) {
		poststr(request, "<p>WiFi: No changes detected.</p>");
	}
	else {
		poststr(request, "<p>WiFi: Please wait for module to reset...</p>");
		RESET_ScheduleModuleReset(3);
	}
	poststr(request, "<br><a href=\"cfg_wifi\">Return to WiFi settings</a><br>");
	poststr(request, htmlFooterReturnToCfgOrMainPage);
	http_html_end(request);
	poststr(request, NULL);
	return 0;
}

int http_fn_cfg_loglevel_set(http_request_t* request) {
	char tmpA[128];
	addLogAdv(LOG_INFO, LOG_FEATURE_HTTP, "HTTP_ProcessPacket: generating cfg_loglevel_set \r\n");

	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "Set log level");
	if (http_getArg(request->url, "loglevel", tmpA, sizeof(tmpA))) {
#if WINDOWS
#else
		g_loglevel = atoi(tmpA);
#endif
		poststr(request, "LOG level changed.");
	}

	tmpA[0] = 0;
#if WINDOWS
	add_label_text_field(request, "Loglevel", "loglevel", "", "<form action=\"/cfg_loglevel_set\">");
#else
	add_label_numeric_field(request, "Loglevel", "loglevel", g_loglevel, "<form action=\"/cfg_loglevel_set\">");
#endif
	poststr(request, "<br><br>\
<input type=\"submit\" value=\"Submit\" >\
</form>");

	poststr(request, "<br><a href=\"cfg\">Return to config settings</a><br>");
	poststr(request, htmlFooterReturnToCfgOrMainPage);
	http_html_end(request);
	poststr(request, NULL);
	return 0;
}


int http_fn_cfg_mac(http_request_t* request) {
	// must be unsigned, else print below prints negatives as e.g. FFFFFFFe
	unsigned char mac[6];
	char tmpA[128];
	int i;
	char macStr[16];

	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "Set MAC address");

	if (http_getArg(request->url, "mac", tmpA, sizeof(tmpA))) {
		for (i = 0; i < 6; i++)
		{
			mac[i] = hexbyte(&tmpA[i * 2]);
		}
		//sscanf(tmpA,"%02X%02X%02X%02X%02X%02X",&mac[0],&mac[1],&mac[2],&mac[3],&mac[4],&mac[5]);
		if (WiFI_SetMacAddress((char*)mac)) {
			poststr_h4(request, "New MAC set!");
		}
		else {
			poststr_h4(request, "MAC change error?");
		}
		CFG_Save_IfThereArePendingChanges();
	}

	WiFI_GetMacAddress((char*)mac);

	poststr_h2(request, "Here you can change MAC address.");

	sprintf(macStr, "%02X%02X%02X%02X%02X%02X", mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
	add_label_text_field(request, "MAC", "mac", macStr, "<form action=\"/cfg_mac\">");
	poststr(request, "<br><br>\
<input type=\"submit\" value=\"Submit\" onclick=\"return confirm('Are you sure? Please check MAC hex string twice?')\">\
</form>");
	poststr(request, htmlFooterReturnToCfgOrMainPage);
	http_html_end(request);
	poststr(request, NULL);
	return 0;
}
//
//int http_fn_flash_read_tool(http_request_t* request) {
//	int len = 16;
//	int ofs = 1970176;
//	int res;
//	int rem;
//	int now;
//	int nowOfs;
//	int hex;
//	int i;
//	char tmpA[128];
//	char tmpB[64];
//
//	http_setup(request, httpMimeTypeHTML);
//	http_html_start(request, "Flash read");
//	poststr_h4(request, "Flash Read Tool");
//	if (http_getArg(request->url, "hex", tmpA, sizeof(tmpA))) {
//		hex = atoi(tmpA);
//	}
//	else {
//		hex = 0;
//	}
//
//	if (http_getArg(request->url, "offset", tmpA, sizeof(tmpA)) &&
//		http_getArg(request->url, "len", tmpB, sizeof(tmpB))) {
//		unsigned char buffer[128];
//		len = atoi(tmpB);
//		ofs = atoi(tmpA);
//		hprintf255(request, "Memory at %i with len %i reads: ", ofs, len);
//		poststr(request, "<br>");
//
//		///res = bekken_hal_flash_read (ofs, buffer,len);
//		//sprintf(tmpA,"Result %i",res);
//	//	strcat(outbuf,tmpA);
//	///	strcat(outbuf,"<br>");
//
//		nowOfs = ofs;
//		rem = len;
//		while (1) {
//			if (rem > sizeof(buffer)) {
//				now = sizeof(buffer);
//			}
//			else {
//				now = rem;
//			}
//#if PLATFORM_XR809
//			//uint32_t flash_read(uint32_t flash, uint32_t addr,void *buf, uint32_t size)
//#define FLASH_INDEX_XR809 0
//			res = flash_read(FLASH_INDEX_XR809, nowOfs, buffer, now);
//#elif PLATFORM_BL602
//
//#elif PLATFORM_W600 || PLATFORM_W800
//
//#else
//			res = bekken_hal_flash_read(nowOfs, buffer, now);
//#endif
//			for (i = 0; i < now; i++) {
//				unsigned char val = buffer[i];
//				if (!hex && isprint(val)) {
//					hprintf255(request, "'%c' ", val);
//				}
//				else {
//					hprintf255(request, "%02X ", val);
//				}
//			}
//			rem -= now;
//			nowOfs += now;
//			if (rem <= 0) {
//				break;
//			}
//		}
//
//		poststr(request, "<br>");
//	}
//	poststr(request, "<form action=\"/flash_read_tool\">");
//
//	poststr(request, "<input type=\"checkbox\" id=\"hex\" name=\"hex\" value=\"1\"");
//	if (hex) {
//		poststr(request, " checked");
//	}
//	poststr(request, "><label for=\"hex\">Show all hex?</label><br>");
//
//	add_label_numeric_field(request, "Offset", "offset", ofs, "");
//	add_label_numeric_field(request, "Length", "len", len, "<br>");
//	poststr(request, SUBMIT_AND_END_FORM);
//
//	poststr(request, htmlFooterReturnToCfgOrMainPage);
//	http_html_end(request);
//	poststr(request, NULL);
//	return 0;
//}
const char* CMD_GetResultString(commandResult_t r) {
	if (r == CMD_RES_OK)
		return "OK";
	if (r == CMD_RES_EMPTY_STRING)
		return "No command entered";
	if (r == CMD_RES_ERROR)
		return "Command found but returned error";
	if (r == CMD_RES_NOT_ENOUGH_ARGUMENTS)
		return "Not enough arguments for this command";
	if (r == CMD_RES_UNKNOWN_COMMAND)
		return "Unknown command";
	if (r == CMD_RES_BAD_ARGUMENT)
		return "Bad argument";
	return "Unknown error";
}
// all log printfs made by command will be sent also to request
void LOG_SetCommandHTTPRedirectReply(http_request_t* request);

int http_fn_cmd_tool(http_request_t* request) {
	commandResult_t res;
	const char* resStr;
	char tmpA[128];
	char* long_str_alloced = 0;
	int commandLen;

	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "Command tool");
	poststr_h4(request, "Command Tool");
	poststr(request, "This is a basic command line. <br>");
	poststr(request, "Please consider using 'Web Application' console with more options and real time log view. <br>");
	poststr(request, "Remember that some commands are added after a restart when a driver is activated... <br>");

	commandLen = http_getArg(request->url, "cmd", tmpA, sizeof(tmpA));
	if (commandLen) {
		poststr(request, "<br>");
		// all log printfs made by command will be sent also to request
		LOG_SetCommandHTTPRedirectReply(request);
		if (commandLen > (sizeof(tmpA) - 5)) {
			commandLen += 8;
			long_str_alloced = (char*)malloc(commandLen);
			if (long_str_alloced) {
				http_getArg(request->url, "cmd", long_str_alloced, commandLen);
				res = CMD_ExecuteCommand(long_str_alloced, COMMAND_FLAG_SOURCE_CONSOLE);
				free(long_str_alloced);
			}
			else {
				res = CMD_RES_ERROR;
			}
		}
		else {
			res = CMD_ExecuteCommand(tmpA, COMMAND_FLAG_SOURCE_CONSOLE);
		}
		LOG_SetCommandHTTPRedirectReply(0);
		resStr = CMD_GetResultString(res);
		hprintf255(request, "<h3>%s</h3>", resStr);
		poststr(request, "<br>");
	}
	add_label_text_field(request, "Command", "cmd", tmpA, "<form action=\"/cmd_tool\">");
	poststr(request, SUBMIT_AND_END_FORM);

	poststr(request, htmlFooterReturnToCfgOrMainPage);
	http_html_end(request);
	poststr(request, NULL);
	return 0;
}

int http_fn_startup_command(http_request_t* request) {
	char tmpA[512];
	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "Set startup command");
	poststr_h4(request, "Set/Change/Clear startup command line");
	poststr(request, "<p>Startup command is a shorter, smaller alternative to LittleFS autoexec.bat. "
		"The startup commands are ran at device startup. "
		"You can use them to init peripherals and drivers, like BL0942 energy sensor. "
		"Use backlog cmd1; cmd2; cmd3; etc to enter multiple commands</p>");

	if (http_getArg(request->url, "startup_cmd", tmpA, sizeof(tmpA))) {
		http_getArg(request->url, "data", tmpA, sizeof(tmpA));
		//  hprintf255(request,"<h3>Set command to  %s!</h3>",tmpA);
		// tmpA can be longer than 128 bytes and this would crash
		hprintf255(request, "<h3>Command changed!</h3>");
		CFG_SetShortStartupCommand(tmpA);
		CFG_Save_IfThereArePendingChanges();
	}

	add_label_text_field(request, "Startup command", "data", CFG_GetShortStartupCommand(), "<form action=\"/startup_command\">");
	poststr(request, "<input type='hidden' name='startup_cmd' value='1'>");
	poststr(request, SUBMIT_AND_END_FORM);

	poststr(request, htmlFooterReturnToCfgOrMainPage);
	http_html_end(request);
	poststr(request, NULL);
	return 0;
}

void doHomeAssistantDiscovery(const char* topic, http_request_t* request) {
	int i;
	int relayCount;
	int pwmCount;
	int dInputCount;
	int excludedCount = 0;
	bool ledDriverChipRunning;
	HassDeviceInfo* dev_info = NULL;
	bool measuringPower = false;
	bool measuringBattery = false;
	struct cJSON_Hooks hooks;
	bool discoveryQueued = false;
	int type;
	// warning - this is 32 bit
	int flagsChannelPublished;
	int ch;
	int dimmer, toggle, brightness_scale;

	// no channels published yet
	flagsChannelPublished = 0;

	for (i = 0; i < CHANNEL_MAX; i++) {
		if (CHANNEL_HasNeverPublishFlag(i)) {
			BIT_SET(flagsChannelPublished, i);
			excludedCount++;
		}
	}
	
	if (topic == 0 || *topic == 0) {
		topic = "homeassistant";
	}

#ifndef OBK_DISABLE_ALL_DRIVERS
	measuringPower = DRV_IsMeasuringPower();
	measuringBattery = DRV_IsMeasuringBattery();
#endif

	PIN_get_Relay_PWM_Count(&relayCount, &pwmCount, &dInputCount);
	addLogAdv(LOG_INFO, LOG_FEATURE_HTTP, "HASS counts: %i rels, %i pwms, %i inps, %i excluded", relayCount, pwmCount, dInputCount, excludedCount);

	ledDriverChipRunning = LED_IsLedDriverChipRunning();

	hooks.malloc_fn = os_malloc;
	hooks.free_fn = os_free;
	cJSON_InitHooks(&hooks);


#if ENABLE_ADVANCED_CHANNELTYPES_DISCOVERY
	// try to pair toggles with dimmers. This is needed only for TuyaMCU, 
	// where custom channel types are used. This is NOT used for simple
	// CW/RGB/RGBCW/etc lights.
	if (CFG_HasFlag(OBK_FLAG_DISCOVERY_DONT_MERGE_LIGHTS) == false) {
		while (true) {
			// find first dimmer
			dimmer = -1;
			for (i = 0; i < CHANNEL_MAX; i++) {
				type = g_cfg.pins.channelTypes[i];
				if (BIT_CHECK(flagsChannelPublished, i)) {
					continue;
				}
				if (type == ChType_Dimmer) {
					brightness_scale = 100;
					dimmer = i;
					break;
				}
				if (type == ChType_Dimmer1000) {
					brightness_scale = 1000;
					dimmer = i;
					break;
				}
				if (type == ChType_Dimmer256) {
					brightness_scale = 256;
					dimmer = i;
					break;
				}
			}
			// find first togle
			toggle = -1;
			for (i = 0; i < CHANNEL_MAX; i++) {
				type = g_cfg.pins.channelTypes[i];
				if (BIT_CHECK(flagsChannelPublished, i)) {
					continue;
				}
				if (type == ChType_Toggle) {
					toggle = i;
					break;
				}
			}
			// if nothing found, stop
			if (toggle == -1 || dimmer == -1) {
				break;
			}

			BIT_SET(flagsChannelPublished, toggle);
			BIT_SET(flagsChannelPublished, dimmer);
			dev_info = hass_init_light_singleColor_onChannels(toggle, dimmer, brightness_scale);
			MQTT_QueuePublish(topic, dev_info->channel, hass_build_discovery_json(dev_info), OBK_PUBLISH_FLAG_RETAIN);
			hass_free_device_info(dev_info);
		}
	}
#endif


	if (pwmCount == 5 || ledDriverChipRunning || (pwmCount == 4 && CFG_HasFlag(OBK_FLAG_LED_EMULATE_COOL_WITH_RGB))) {
		if (dev_info == NULL) {
			dev_info = hass_init_light_device_info(LIGHT_RGBCW);
		}
		// Enable + RGB control + CW control
		MQTT_QueuePublish(topic, dev_info->channel, hass_build_discovery_json(dev_info), OBK_PUBLISH_FLAG_RETAIN);
		hass_free_device_info(dev_info);
		dev_info = NULL;
		discoveryQueued = true;
	}
	else if (pwmCount > 0) {
		if (pwmCount == 4) {
			addLogAdv(LOG_ERROR, LOG_FEATURE_HTTP, "4 PWM device not yet handled\r\n");
		}
		else if (pwmCount == 3) {
			// Enable + RGB control
			dev_info = hass_init_light_device_info(LIGHT_RGB);
		}
		else if (pwmCount == 2) {
			// PWM + Temperature (https://github.com/openshwprojects/OpenBK7231T_App/issues/279)
			dev_info = hass_init_light_device_info(LIGHT_PWMCW);
		}
		else {
			dev_info = hass_init_light_device_info(LIGHT_PWM);
		}

		if (dev_info != NULL) {
			MQTT_QueuePublish(topic, dev_info->channel, hass_build_discovery_json(dev_info), OBK_PUBLISH_FLAG_RETAIN);
			hass_free_device_info(dev_info);
			dev_info = NULL;
			discoveryQueued = true;
		}
	}

#ifndef OBK_DISABLE_ALL_DRIVERS
	if (measuringPower == true) {
		for (i = OBK__FIRST; i <= OBK__LAST; i++)
		{
			dev_info = hass_init_energy_sensor_device_info(i);
			if (dev_info) {
				MQTT_QueuePublish(topic, dev_info->channel, hass_build_discovery_json(dev_info), OBK_PUBLISH_FLAG_RETAIN);
				hass_free_device_info(dev_info);
				discoveryQueued = true;
			}
		}
	}
#endif

	if (measuringBattery == true) {
		dev_info = hass_init_sensor_device_info(BATTERY_SENSOR, 0, -1, -1, 1);
		MQTT_QueuePublish(topic, dev_info->channel, hass_build_discovery_json(dev_info), OBK_PUBLISH_FLAG_RETAIN);
		hass_free_device_info(dev_info);

		dev_info = hass_init_sensor_device_info(BATTERY_VOLTAGE_SENSOR, 0, -1, -1, 1);
		MQTT_QueuePublish(topic, dev_info->channel, hass_build_discovery_json(dev_info), OBK_PUBLISH_FLAG_RETAIN);
		hass_free_device_info(dev_info);

		discoveryQueued = true;
	}

	for (i = 0; i < PLATFORM_GPIO_MAX; i++) {
		if (IS_PIN_DHT_ROLE(g_cfg.pins.roles[i]) || IS_PIN_TEMP_HUM_SENSOR_ROLE(g_cfg.pins.roles[i])) {
			ch = PIN_GetPinChannelForPinIndex(i);
			// TODO: flags are 32 bit and there are 64 max channels
			BIT_SET(flagsChannelPublished, ch);
			dev_info = hass_init_sensor_device_info(TEMPERATURE_SENSOR, ch, 2, 1, 1);
			MQTT_QueuePublish(topic, dev_info->channel, hass_build_discovery_json(dev_info), OBK_PUBLISH_FLAG_RETAIN);
			hass_free_device_info(dev_info);

			ch = PIN_GetPinChannel2ForPinIndex(i);
			// TODO: flags are 32 bit and there are 64 max channels
			BIT_SET(flagsChannelPublished, ch);
			dev_info = hass_init_sensor_device_info(HUMIDITY_SENSOR, ch, -1, -1, 1);
			MQTT_QueuePublish(topic, dev_info->channel, hass_build_discovery_json(dev_info), OBK_PUBLISH_FLAG_RETAIN);
			hass_free_device_info(dev_info);

			discoveryQueued = true;
		}
		else if (IS_PIN_AIR_SENSOR_ROLE(g_cfg.pins.roles[i])) {
			ch = PIN_GetPinChannelForPinIndex(i);
			// TODO: flags are 32 bit and there are 64 max channels
			BIT_SET(flagsChannelPublished, ch);
			dev_info = hass_init_sensor_device_info(CO2_SENSOR, ch, -1, -1, 1);
			MQTT_QueuePublish(topic, dev_info->channel, hass_build_discovery_json(dev_info), OBK_PUBLISH_FLAG_RETAIN);
			hass_free_device_info(dev_info);

			ch = PIN_GetPinChannel2ForPinIndex(i);
			// TODO: flags are 32 bit and there are 64 max channels
			BIT_SET(flagsChannelPublished, ch);
			dev_info = hass_init_sensor_device_info(TVOC_SENSOR, ch, -1, -1, 1);
			MQTT_QueuePublish(topic, dev_info->channel, hass_build_discovery_json(dev_info), OBK_PUBLISH_FLAG_RETAIN);
			hass_free_device_info(dev_info);

			discoveryQueued = true;
		}
	}
#if ENABLE_ADVANCED_CHANNELTYPES_DISCOVERY
	for (i = 0; i < CHANNEL_MAX; i++) {
		type = g_cfg.pins.channelTypes[i];
		// TODO: flags are 32 bit and there are 64 max channels
		if (BIT_CHECK(flagsChannelPublished, i)) {
			continue;
		}
		dev_info = 0;
		switch (type)
		{
			case ChType_Motion:
			{
				dev_info = hass_init_binary_sensor_device_info(i, true);
				cJSON_AddStringToObject(dev_info->root, "dev_cla", "motion");
			}
			break;
			case ChType_OpenClosed:
			{
				dev_info = hass_init_binary_sensor_device_info(i, false);
			}
			break;
			case ChType_OpenClosed_Inv:
			{
				dev_info = hass_init_binary_sensor_device_info(i, true);
			}
			break;
			case ChType_Voltage_div10:
			{
				dev_info = hass_init_sensor_device_info(VOLTAGE_SENSOR, i, 2, 1, 1);
			}
			break;
			case ChType_Voltage_div100:
			{
				dev_info = hass_init_sensor_device_info(VOLTAGE_SENSOR, i, 2, 2, 1);
			}
			break;
			case ChType_ReadOnlyLowMidHigh:
			{
				dev_info = hass_init_sensor_device_info(READONLYLOWMIDHIGH_SENSOR, i, -1, -1, 1);
			}
			break;
			case ChType_SmokePercent:
			{
				dev_info = hass_init_sensor_device_info(SMOKE_SENSOR, i, -1, -1, 1);
			}
			break;
			case ChType_Illuminance:
			{
				dev_info = hass_init_sensor_device_info(ILLUMINANCE_SENSOR, i, -1, -1, 1);
			}
			break;
			case ChType_ReadOnly:
			{
				dev_info = hass_init_sensor_device_info(CUSTOM_SENSOR, i, -1, -1, 1);
			}
			break;
			case ChType_Temperature:
			{
				dev_info = hass_init_sensor_device_info(TEMPERATURE_SENSOR, i, -1, -1, 1);
			}
			break;
			case ChType_Temperature_div2:
			{
				dev_info = hass_init_sensor_device_info(TEMPERATURE_SENSOR, i, 2, 1, 5);
			}
			break;
			case ChType_Temperature_div10:
			{
				dev_info = hass_init_sensor_device_info(TEMPERATURE_SENSOR, i, 2, 1, 1);
			}
			break;
			case ChType_Temperature_div100:
			{
				dev_info = hass_init_sensor_device_info(TEMPERATURE_SENSOR, i, 2, 2, 1);
			}
			break;
			case ChType_Humidity:
			{
				dev_info = hass_init_sensor_device_info(HUMIDITY_SENSOR, i, -1, -1, 1);
			}
			break;
			case ChType_Humidity_div10:
			{
				dev_info = hass_init_sensor_device_info(HUMIDITY_SENSOR, i, 2, 1, 1);
			}
			break;
			case ChType_Current_div100:
			{
				dev_info = hass_init_sensor_device_info(CURRENT_SENSOR, i, 3, 2, 1);
			}
			break;
			case ChType_LeakageCurrent_div1000:
			case ChType_Current_div1000:
			{
				dev_info = hass_init_sensor_device_info(CURRENT_SENSOR, i, 3, 3, 1);
			}
			break;
			case ChType_Power:
			{
				dev_info = hass_init_sensor_device_info(POWER_SENSOR, i, -1, -1, 1);
			}
			break;
			case ChType_Power_div10:
			{
				dev_info = hass_init_sensor_device_info(POWER_SENSOR, i, 2, 1, 1);
			}
			break;
			case ChType_Power_div100:
			{
				dev_info = hass_init_sensor_device_info(POWER_SENSOR, i, 3, 2, 1);
			}
			break;
			case ChType_PowerFactor_div100:
			{
				dev_info = hass_init_sensor_device_info(POWERFACTOR_SENSOR, i, 3, 2, 1);
			}
			break;
			case ChType_Pressure_div100:
			{
				dev_info = hass_init_sensor_device_info(PRESSURE_SENSOR, i, 3, 2, 1);
			}
			break;
			case ChType_PowerFactor_div1000:
			{
				dev_info = hass_init_sensor_device_info(POWERFACTOR_SENSOR, i, 4, 3, 1);
			}
			break;
			case ChType_Frequency_div100:
			{
				dev_info = hass_init_sensor_device_info(FREQUENCY_SENSOR, i, 3, 2, 1);
			}
			break;
			case ChType_Frequency_div10:
			{
				dev_info = hass_init_sensor_device_info(FREQUENCY_SENSOR, i, 3, 1, 1);
			}
			break;
			case ChType_EnergyTotal_kWh_div100:
			{
				dev_info = hass_init_sensor_device_info(ENERGY_SENSOR, i, 3, 2, 1);
			}
			break;
			case ChType_EnergyTotal_kWh_div1000:
			{
				dev_info = hass_init_sensor_device_info(ENERGY_SENSOR, i, 3, 3, 1);
			}
			break;
		}
		if (dev_info) {
			MQTT_QueuePublish(topic, dev_info->channel, hass_build_discovery_json(dev_info), OBK_PUBLISH_FLAG_RETAIN);
			hass_free_device_info(dev_info);

			BIT_SET(flagsChannelPublished, i);
			discoveryQueued = true;
		}
	}
#endif

	//if (relayCount > 0) {
	for (i = 0; i < CHANNEL_MAX; i++) {
		// if already included by light, skip
		if (BIT_CHECK(flagsChannelPublished, i)) {
			continue;
		}
		bool bToggleInv = g_cfg.pins.channelTypes[i] == ChType_Toggle_Inv;
		if (h_isChannelRelay(i) || g_cfg.pins.channelTypes[i] == ChType_Toggle || bToggleInv) {
			// TODO: flags are 32 bit and there are 64 max channels
			BIT_SET(flagsChannelPublished, i);
			if (CFG_HasFlag(OBK_FLAG_MQTT_HASS_ADD_RELAYS_AS_LIGHTS)) {
				dev_info = hass_init_relay_device_info(i, LIGHT_ON_OFF, bToggleInv);
			}
			else {
				dev_info = hass_init_relay_device_info(i, RELAY, bToggleInv);
			}
			MQTT_QueuePublish(topic, dev_info->channel, hass_build_discovery_json(dev_info), OBK_PUBLISH_FLAG_RETAIN);
			hass_free_device_info(dev_info);
			dev_info = NULL;
			discoveryQueued = true;
		}
	}
	//}
	if (dInputCount > 0) {
		for (i = 0; i < CHANNEL_MAX; i++) {
			if (h_isChannelDigitalInput(i)) {
				if (BIT_CHECK(flagsChannelPublished, i)) {
					continue;
				}
				// TODO: flags are 32 bit and there are 64 max channels
				BIT_SET(flagsChannelPublished, i);
				dev_info = hass_init_binary_sensor_device_info(i, false);
				MQTT_QueuePublish(topic, dev_info->channel, hass_build_discovery_json(dev_info), OBK_PUBLISH_FLAG_RETAIN);
				hass_free_device_info(dev_info);
				dev_info = NULL;
				discoveryQueued = true;
			}
		}
	}
	if (1) {
		//use -1 for channel as these don't correspond to channels
		dev_info = hass_init_sensor_device_info(HASS_RSSI, -1, -1, -1, 1);
		MQTT_QueuePublish(topic, dev_info->channel, hass_build_discovery_json(dev_info), OBK_PUBLISH_FLAG_RETAIN);
		hass_free_device_info(dev_info);
		dev_info = hass_init_sensor_device_info(HASS_UPTIME, -1, -1, -1, 1);
		MQTT_QueuePublish(topic, dev_info->channel, hass_build_discovery_json(dev_info), OBK_PUBLISH_FLAG_RETAIN);
		hass_free_device_info(dev_info);
		dev_info = hass_init_sensor_device_info(HASS_BUILD, -1, -1, -1, 1);
		MQTT_QueuePublish(topic, dev_info->channel, hass_build_discovery_json(dev_info), OBK_PUBLISH_FLAG_RETAIN);
		hass_free_device_info(dev_info);
		discoveryQueued = true;

	}
	if (discoveryQueued) {
		MQTT_InvokeCommandAtEnd(PublishChannels);
	}
	else {
		const char* msg = "No relay, PWM, sensor or power driver running.";
		if (request) {
			poststr(request, msg);
			poststr(request, NULL);
		}
		else {
			addLogAdv(LOG_ERROR, LOG_FEATURE_HTTP, "HA discovery: %s\r\n", msg);
		}
	}
}

/// @brief Sends HomeAssistant discovery MQTT messages.
/// @param request 
/// @return 
int http_fn_ha_discovery(http_request_t* request) {
	char topic[32];

	http_setup(request, httpMimeTypeText);

	if (MQTT_IsReady() == false) {
		poststr(request, "MQTT not running.");
		poststr(request, NULL);
		return 0;
	}

	// even if it returns the empty HA topic,
	// the function call below will set default
	http_getArg(request->url, "prefix", topic, sizeof(topic));
	doHomeAssistantDiscovery(topic, request);

	poststr(request, "MQTT discovery queued.");
	poststr(request, NULL);
	return 0;
}

void http_generate_singleColor_cfg(http_request_t* request, const char* clientId) {
	hprintf255(request, "    command_topic: \"cmnd/%s/led_enableAll\"\n", clientId);
	hprintf255(request, "    state_topic: \"%s/led_enableAll/get\"\n", clientId);
	hprintf255(request, "    availability_topic: \"%s/connected\"\n", clientId);
	hprintf255(request, "    payload_on: 1\n");
	hprintf255(request, "    payload_off: 0\n");
	hprintf255(request, "    brightness_command_topic: \"cmnd/%s/led_dimmer\"\n", clientId);
	hprintf255(request, "    brightness_state_topic: \"%s/led_dimmer/get\"\n", clientId);
	hprintf255(request, "    brightness_scale: 100\n");
}
void http_generate_rgb_cfg(http_request_t* request, const char* clientId) {
	hprintf255(request, "    rgb_command_template: \"{{ '#%%02x%%02x%%02x0000' | format(red, green, blue)}}\"\n");
	hprintf255(request, "    rgb_value_template: \"{{ value[0:2]|int(base=16) }},{{ value[2:4]|int(base=16) }},{{ value[4:6]|int(base=16) }}\"\n");
	hprintf255(request, "    rgb_state_topic: \"%s/led_basecolor_rgb/get\"\n", clientId);
	hprintf255(request, "    rgb_command_topic: \"cmnd/%s/led_basecolor_rgb\"\n", clientId);

	http_generate_singleColor_cfg(request, clientId);
}
void http_generate_cw_cfg(http_request_t* request, const char* clientId) {
	hprintf255(request, "    color_temp_command_topic: \"cmnd/%s/led_temperature\"\n", clientId);
	hprintf255(request, "    color_temp_state_topic: \"%s/led_temperature/get\"\n", clientId);
	http_generate_singleColor_cfg(request, clientId);
}

void hprintf_qos_payload(http_request_t* request, const char* clientId) {
	poststr(request, "    qos: 1\n");
	poststr(request, "    payload_on: 1\n");
	poststr(request, "    payload_off: 0\n");
	poststr(request, "    retain: true\n");
	hprintf255(request, "    availability:\n");
	hprintf255(request, "      - topic: \"%s/connected\"\n", clientId);
}
int http_fn_ha_cfg(http_request_t* request) {
	int relayCount;
	int pwmCount;
	int dInputCount;
	const char* shortDeviceName;
	const char* clientId;
	int i;
	char mqttAdded = 0;
	char switchAdded = 0;
	char lightAdded = 0;

	i = 0;

	shortDeviceName = CFG_GetShortDeviceName();
	clientId = CFG_GetMQTTClientId();

	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "Home Assistant Setup");
	poststr_h4(request, "Home Assistant Cfg");
	hprintf255(request, "<h4>Note that your short device name is: %s</h4>", shortDeviceName);
	poststr_h4(request, "Paste this to configuration yaml");
	poststr(request, "<h5>Make sure that you have \"switch:\" keyword only once! Home Assistant doesn't like dup keywords.</h5>");
	poststr(request, "<h5>You can also use \"switch MyDeviceName:\" to avoid keyword duplication!</h5>");

	poststr(request, "<textarea rows=\"40\" cols=\"50\">");

	PIN_get_Relay_PWM_Count(&relayCount, &pwmCount, &dInputCount);

	if (relayCount > 0) {

		for (i = 0; i < CHANNEL_MAX; i++) {
			if (h_isChannelRelay(i)) {
				if (mqttAdded == 0) {
					poststr(request, "mqtt:\n");
					mqttAdded = 1;
				}
				if (switchAdded == 0) {
					poststr(request, "  switch:\n");
					switchAdded = 1;
				}

				hass_print_unique_id(request, "  - unique_id: \"%s\"\n", RELAY, i);
				hprintf255(request, "    name: %i\n", i);
				hprintf255(request, "    state_topic: \"%s/%i/get\"\n", clientId, i);
				hprintf255(request, "    command_topic: \"%s/%i/set\"\n", clientId, i);
				hprintf_qos_payload(request, clientId);
			}
		}
	}
	if (dInputCount > 0) {
		for (i = 0; i < CHANNEL_MAX; i++) {
			if (h_isChannelDigitalInput(i)) {
				if (mqttAdded == 0) {
					poststr(request, "mqtt:\n");
					mqttAdded = 1;
				}
				if (switchAdded == 0) {
					poststr(request, "  binary_sensor:\n");
					switchAdded = 1;
				}

				hass_print_unique_id(request, "  - unique_id: \"%s\"\n", BINARY_SENSOR, i);
				hprintf255(request, "    name: %i\n", i);
				hprintf255(request, "    state_topic: \"%s/%i/get\"\n", clientId, i);
				hprintf_qos_payload(request, clientId);
			}
		}
	}
	if (pwmCount == 5 || LED_IsLedDriverChipRunning()) {
		// Enable + RGB control + CW control
		if (mqttAdded == 0) {
			poststr(request, "mqtt:\n");
			mqttAdded = 1;
		}
		if (switchAdded == 0) {
			poststr(request, "  light:\n");
			switchAdded = 1;
		}

		hass_print_unique_id(request, "  - unique_id: \"%s\"\n", LIGHT_RGBCW, i);
		hprintf255(request, "    name: %i\n", i);
		http_generate_rgb_cfg(request, clientId);
		//hprintf255(request, "    #brightness_value_template: \"{{ value }}\"\n");
		hprintf255(request, "    color_temp_command_topic: \"cmnd/%s/led_temperature\"\n", clientId);
		hprintf255(request, "    color_temp_state_topic: \"%s/led_temperature/get\"\n", clientId);
		//hprintf255(request, "    #color_temp_value_template: \"{{ value }}\"\n");
	}
	else
		if (pwmCount == 3) {
			// Enable + RGB control
			if (mqttAdded == 0) {
				poststr(request, "mqtt:\n");
				mqttAdded = 1;
			}
			if (switchAdded == 0) {
				poststr(request, "  light:\n");
				switchAdded = 1;
			}

			hass_print_unique_id(request, "  - unique_id: \"%s\"\n", LIGHT_RGB, i);
			hprintf255(request, "    name: Light\n");
			http_generate_rgb_cfg(request, clientId);
		}
		else if (pwmCount == 1) {
			// single color
			if (mqttAdded == 0) {
				poststr(request, "mqtt:\n");
				mqttAdded = 1;
			}
			if (switchAdded == 0) {
				poststr(request, "  light:\n");
				switchAdded = 1;
			}

			hass_print_unique_id(request, "  - unique_id: \"%s\"\n", LIGHT_PWM, i);
			hprintf255(request, "    name: Light\n");
			http_generate_singleColor_cfg(request, clientId);
		}
		else if (pwmCount == 2) {
			// CW
			if (mqttAdded == 0) {
				poststr(request, "mqtt:\n");
				mqttAdded = 1;
			}
			if (switchAdded == 0) {
				poststr(request, "  light:\n");
				switchAdded = 1;
			}

			hass_print_unique_id(request, "  - unique_id: \"%s\"\n", LIGHT_PWMCW, i);
			hprintf255(request, "    name: Light\n");
			http_generate_cw_cfg(request, clientId);
		}
		else if (pwmCount > 0) {

			for (i = 0; i < CHANNEL_MAX; i++) {
				if (h_isChannelPWM(i)) {
					if (mqttAdded == 0) {
						poststr(request, "mqtt:\n");
						mqttAdded = 1;
					}
					if (lightAdded == 0) {
						poststr(request, "  light:\n");
						lightAdded = 1;
					}

					hass_print_unique_id(request, "  - unique_id: \"%s\"\n", LIGHT_PWM, i);
					hprintf255(request, "    name: %i\n", i);
					hprintf255(request, "    state_topic: \"%s/%i/get\"\n", clientId, i);
					hprintf255(request, "    command_topic: \"%s/%i/set\"\n", clientId, i);
					hprintf255(request, "    brightness_command_topic: \"%s/%i/set\"\n", clientId, i);
					poststr(request, "    on_command_type: \"brightness\"\n");
					poststr(request, "    brightness_scale: 99\n");
					poststr(request, "    qos: 1\n");
					poststr(request, "    payload_on: 99\n");
					poststr(request, "    payload_off: 0\n");
					poststr(request, "    retain: true\n");
					poststr(request, "    optimistic: true\n");
					hprintf255(request, "    availability:\n");
					hprintf255(request, "      - topic: \"%s/connected\"\n", clientId);
				}
			}
		}

	poststr(request, "</textarea>");
	poststr(request, "<br/><div><label for=\"ha_disc_topic\">Discovery topic:</label><input id=\"ha_disc_topic\" value=\"homeassistant\"><button onclick=\"send_ha_disc();\">Start Home Assistant Discovery</button>&nbsp;<form action=\"cfg_mqtt\" class='disp-inline'><button type=\"submit\">Configure MQTT</button></form></div><br/>");
	poststr(request, htmlFooterReturnToCfgOrMainPage);
	http_html_end(request);
	poststr(request, ha_discovery_script);
	poststr(request, NULL);
	return 0;
}

int http_fn_cm(http_request_t* request) {
	char tmpA[128];
	char* long_str_alloced = 0;
	int commandLen = 0;

	http_setup(request, httpMimeTypeJson);
	// exec command
	if (request->method == HTTP_GET) {
		commandLen = http_getArg(request->url, "cmnd", tmpA, sizeof(tmpA));
		//ADDLOG_INFO(LOG_FEATURE_HTTP, "Got here (GET) %s;%s;%d\n", request->url, tmpA, commandLen);
        } else if (request->method == HTTP_POST || request->method == HTTP_PUT) {
		commandLen = http_getRawArg(request->bodystart, "cmnd", tmpA, sizeof(tmpA));
		//ADDLOG_INFO(LOG_FEATURE_HTTP, "Got here (POST) %s;%s;%d\n", request->bodystart, tmpA, commandLen);
        }
	if (commandLen) {
		if (commandLen > (sizeof(tmpA) - 5)) {
			commandLen += 8;
			long_str_alloced = (char*)malloc(commandLen);
			if (long_str_alloced) {
				if (request->method == HTTP_GET) {
					http_getArg(request->url, "cmnd", long_str_alloced, commandLen);
				} else if (request->method == HTTP_POST || request->method == HTTP_PUT) {
					http_getRawArg(request->bodystart, "cmnd", long_str_alloced, commandLen);
				}
				CMD_ExecuteCommand(long_str_alloced, COMMAND_FLAG_SOURCE_HTTP);
				JSON_ProcessCommandReply(long_str_alloced, skipToNextWord(long_str_alloced), request, (jsonCb_t)hprintf255, COMMAND_FLAG_SOURCE_HTTP);
				free(long_str_alloced);
			}
		}
		else {
			CMD_ExecuteCommand(tmpA, COMMAND_FLAG_SOURCE_HTTP);
			JSON_ProcessCommandReply(tmpA, skipToNextWord(tmpA), request, (jsonCb_t)hprintf255, COMMAND_FLAG_SOURCE_HTTP);
		}
	}

	poststr(request, NULL);


	return 0;
}

int http_fn_cfg(http_request_t* request) {
	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "Config");
	postFormAction(request, "cfg_pins", "Configure Module");
	postFormAction(request, "cfg_generic", "Configure General/Flags");
	postFormAction(request, "cfg_startup", "Configure Startup");
	postFormAction(request, "cfg_dgr", "Configure Device Groups");
	postFormAction(request, "cfg_wifi", "Configure WiFi &amp; Web");
	postFormAction(request, "cfg_ip", "Configure IP");
	postFormAction(request, "cfg_mqtt", "Configure MQTT");
	postFormAction(request, "cfg_name", "Configure Names");
	postFormAction(request, "cfg_mac", "Change MAC");
	postFormAction(request, "cfg_ping", "Ping Watchdog (Network lost restarter)");
	postFormAction(request, "cfg_webapp", "Configure Webapp");
	postFormAction(request, "ha_cfg", "Home Assistant Configuration");
	postFormAction(request, "ota", "OTA (update software by WiFi)");
	postFormAction(request, "cmd_tool", "Execute custom command");
	//postFormAction(request, "flash_read_tool", "Flash Read Tool");
	postFormAction(request, "startup_command", "Change startup command text");

#if 0
#if PLATFORM_BK7231T | PLATFORM_BK7231N
	{
		int i, j, k;
		k = config_get_tableOffsets(BK_PARTITION_NET_PARAM, &i, &j);
		hprintf255(request, "BK_PARTITION_NET_PARAM: bOk %i, at %i, len %i<br>", k, i, j);
		k = config_get_tableOffsets(BK_PARTITION_RF_FIRMWARE, &i, &j);
		hprintf255(request, "BK_PARTITION_RF_FIRMWARE: bOk %i, at %i, len %i<br>", k, i, j);
		k = config_get_tableOffsets(BK_PARTITION_OTA, &i, &j);
		hprintf255(request, "BK_PARTITION_OTA: bOk %i, at %i, len %i<br>", k, i, j);
	}
#endif
#endif
	poststr(request, htmlFooterReturnToMainPage);
	http_html_end(request);
	poststr(request, NULL);
	return 0;
}

int http_fn_cfg_pins(http_request_t* request) {
	int iChanged = 0;
	int iChangedRequested = 0;
	int i;
	char tmpA[128];
	char tmpB[64];

	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "Pin config");
	poststr(request, "<p>The first field assigns a role to the given pin. The next field is used to enter channel index (relay index), used to support multiple relays and buttons. ");
	poststr(request, "So, first button and first relay should have channel 1, second button and second relay have channel 2, etc.</p>");
	poststr(request, "<p>Only for button roles another field will be provided to enter channel to toggle when doing double click. ");
	poststr(request, "It shows up when you change role to button and save.</p>");
#if PLATFORM_BK7231N || PLATFORM_BK7231T
	poststr(request, "<p>BK7231N/BK7231T supports PWM only on pins 6, 7, 8, 9, 24 and 26!</p>");
#endif
	for (i = 0; i < PLATFORM_GPIO_MAX; i++) {
		sprintf(tmpA, "%i", i);
		if (http_getArg(request->url, tmpA, tmpB, sizeof(tmpB))) {
			int role;
			int pr;

			iChangedRequested++;

			role = atoi(tmpB);

			pr = PIN_GetPinRoleForPinIndex(i);
			if (pr != role) {
				PIN_SetPinRoleForPinIndex(i, role);
				iChanged++;
			}
		}
		sprintf(tmpA, "r%i", i);
		if (http_getArg(request->url, tmpA, tmpB, sizeof(tmpB))) {
			int rel;
			int prevRel;

			iChangedRequested++;

			rel = atoi(tmpB);

			prevRel = PIN_GetPinChannelForPinIndex(i);
			if (prevRel != rel) {
				PIN_SetPinChannelForPinIndex(i, rel);
				iChanged++;
			}
		}
		sprintf(tmpA, "e%i", i);
		if (http_getArg(request->url, tmpA, tmpB, sizeof(tmpB))) {
			int rel;
			int prevRel;

			iChangedRequested++;

			rel = atoi(tmpB);

			prevRel = PIN_GetPinChannel2ForPinIndex(i);
			if (prevRel != rel) {
				PIN_SetPinChannel2ForPinIndex(i, rel);
				iChanged++;
			}
		}
	}
	if (iChangedRequested > 0) {
		// Anecdotally, if pins are configured badly, the
		// second-timer breaks. To reconfigure, force
		// saving the configuration instead of waiting.
		//CFG_Save_SetupTimer(); 
		CFG_Save_IfThereArePendingChanges();

		// Invoke Hass discovery if configuration has changed and not in safe mode.
		if (!bSafeMode && CFG_HasFlag(OBK_FLAG_AUTOMAIC_HASS_DISCOVERY)) {
			Main_ScheduleHomeAssistantDiscovery(1);
		}
		hprintf255(request, "Pins update - %i reqs, %i changed!<br><br>", iChangedRequested, iChanged);
	}
	//	strcat(outbuf,"<button type=\"button\">Click Me!</button>");
	poststr(request, "<form action=\"cfg_pins\">");
	for (i = 0; i < PLATFORM_GPIO_MAX; i++) {
		int si, ch, ch2;
		int j;
		const char* alias;

		si = PIN_GetPinRoleForPinIndex(i);
		ch = PIN_GetPinChannelForPinIndex(i);
		ch2 = PIN_GetPinChannel2ForPinIndex(i);

		// if available..
		alias = HAL_PIN_GetPinNameAlias(i);
		poststr(request, "<div class=\"hdiv\">");
		if (alias) {
#if defined(PLATFORM_BEKEN) || defined(WINDOWS)
			hprintf255(request, "P%i (%s) ", i, alias);
#else
			poststr(request, alias);
			poststr(request, " ");
#endif
		}
		else {
			hprintf255(request, "P%i ", i);
		}
		hprintf255(request, "<select class=\"hele\" name=\"%i\" id=\"s%i\">", i, i);
		poststr(request, "</select>");
		// Primary linked channel
		// Some roles do not need any channels
		if ((si != IOR_SGP_CLK && si != IOR_SHT3X_CLK && si != IOR_CHT8305_CLK && si != IOR_Button_ToggleAll && si != IOR_Button_ToggleAll_n
			&& si != IOR_BL0937_CF && si != IOR_BL0937_CF1 && si != IOR_BL0937_SEL
			&& si != IOR_LED_WIFI && si != IOR_LED_WIFI_n && si != IOR_LED_WIFI_n
			&& !(si >= IOR_IRRecv && si <= IOR_DHT11)
			&& !(si >= IOR_SM2135_DAT && si <= IOR_BP1658CJ_CLK))
			|| IS_PIN_DHT_ROLE(si))
		{
			hprintf255(request, "<input class=\"hele\" name=\"r%i\" type=\"text\" value=\"%i\"/>", i, ch);
		}
		// Secondary linked channel
		// For button, is relay index to toggle on double click
		if (si == IOR_Button || si == IOR_Button_n || IS_PIN_DHT_ROLE(si) || IS_PIN_TEMP_HUM_SENSOR_ROLE(si) || IS_PIN_AIR_SENSOR_ROLE(si))
		{
			hprintf255(request, "<input class=\"hele\" name=\"e%i\" type=\"text\" value=\"%i\"/>", i, ch2);
		}
		poststr(request, "</div>");
	}
	poststr(request, "<script> var r = [");
	for (i = 0; i < IOR_Total_Options; i++) {
		if (i) {
			poststr(request, ",");
		}
		hprintf255(request, "\"%s\"", htmlPinRoleNames[i]);
	}
	poststr(request, "];");

	poststr(request, "function f(n, c) {"
		"let d = document.getElementById(n);"
		"	for (var i = 0; i < r.length; i++) {"
		"var o = document.createElement(\"option\");"
		"	o.text = r[i];"
		"	o.value = i;"
		"	if (i == c) {"
		"		o.selected = true;"
		"	}"
		"d.add(o);"
		"}"
		" }");

	for (i = 0; i < PLATFORM_GPIO_MAX; i++) {
		int si;
		// On BL602, any GPIO can be mapped to one of 5 PWM channels
		// But on Beken chips, only certain pins can be PWM
		int bCanThisPINbePWM;

		bCanThisPINbePWM = HAL_PIN_CanThisPinBePWM(i);
		si = PIN_GetPinRoleForPinIndex(i);
		hprintf255(request, "f(\"s%i\",%i);", i, si);
	}
	poststr(request, " </script>");
	poststr(request, "<input type=\"submit\" value=\"Save\"/></form>");

	poststr(request, htmlFooterReturnToCfgOrMainPage);
	http_html_end(request);
	poststr(request, NULL);
	return 0;
}


const char* g_obk_flagNames[] = {
	"[MQTT] Broadcast led params together (send dimmer and color when dimmer or color changes, topic name: YourDevName/led_basecolor_rgb/get, YourDevName/led_dimmer/get)",
	"[MQTT] Broadcast led final color (topic name: YourDevName/led_finalcolor_rgb/get)",
	"[MQTT] Broadcast self state every N (def: 60) seconds (delay configurable by 'mqtt_broadcastInterval' and 'mqtt_broadcastItemsPerSec' commands)",
	"[LED][Debug] Show raw PWM controller on WWW index instead of new LED RGB/CW/etc picker",
	"[LED] Force show RGBCW controller (for example, for SM2135 LEDs, or for DGR sender)",
	"[CMD] Enable TCP console command server (for Putty, etc)",
	"[BTN] Instant touch reaction instead of waiting for release (aka SetOption 13)",
	"[MQTT] [Debug] Always set Retain flag to all published values",
	"[LED] Alternate CW light mode (first PWM for warm/cold slider, second for brightness)",
	"[SM2135] Use separate RGB/CW modes instead of writing all 5 values as RGB",
	"[MQTT] Broadcast self state on MQTT connect",
	"[PWM] BK7231 use 600hz instead of 1khz default",
	"[LED] Remember LED driver state (RGBCW, enable, brightness, temperature) after reboot",
	"[HTTP] Show actual PIN logic level for unconfigured pins",
	"[IR] Do MQTT publish (RAW STRING) for incoming IR data",
	"[IR] Allow 'unknown' protocol",
	"[MQTT] Broadcast led final color RGBCW (topic name: YourDevName/led_finalcolor_rgbcw/get)",
	"[LED] Automatically enable Light when changing brightness, color or temperature on WWW panel",
	"[LED] Smooth transitions for LED (EXPERIMENTAL)",
	"[MQTT] Always publish channels used by TuyaMCU",
	"[LED] Force RGB mode (3 PWMs for LEDs) and ignore futher PWMs if they are set",
	"[MQTT] Retain power channels (Relay channels, etc)",
	"[IR] Do MQTT publish (Tasmota JSON format) for incoming IR data",
	"[LED] Automatically enable Light on any change of brightness, color or temperature",
	"[LED] Emulate Cool White with RGB in device with four PWMS - Red is 0, Green 1, Blue 2, and Warm is 4",
	"[POWER] Allow negative current/power for power measurement (all chips, BL0937, BL0942, etc)",
	// On BL602, if marked, uses /dev/ttyS1, otherwise S0
	// On Beken, if marked, uses UART2, otherwise UART1
	"[UART] Use alternate UART for BL0942, CSE, TuyaMCU, etc",
	"[HASS] Invoke HomeAssistant discovery on change to ip address, configuration",
	"[LED] Setting RGB white (FFFFFF) enables temperature mode",
	"[NETIF] Use short device name as a hostname instead of a long name",
	"[MQTT] Enable Tasmota TELE etc publishes (for ioBroker etc)",
	"[UART] Enable UART command line",
	"[LED] Use old linear brightness mode, ignore gamma ramp",
	"[MQTT] Apply channel type multiplier on (if any) on channel value before publishing it",
	"[MQTT] In HA discovery, add relays as lights",
	"[HASS] Deactivate avty_t flag for sensor when publishing to HASS (permit to keep value). You must restart HASS discovery for change to take effect.",
	"[DRV] Deactivate Autostart of all drivers",
	"[WiFi] Quick connect to WiFi on reboot (TODO: check if it works for you and report on github)",
	"[Power] Set power and current to zero if all relays are open",
	"[MQTT] [Debug] Publish all channels (don't enable it, it will be publish all 64 possible channels on connect)",
	"[MQTT] Use kWh unit for energy consumption (total, last hour, today) instead of Wh",
	"[BTN] Ignore all button events (aka child lock)",
	"[DoorSensor] Invert state",
	"[TuyaMCU] Use queue",
	"[HTTP] Disable authentication in safe mode (not recommended)",
	"[MQTT Discovery] Don't merge toggles and dimmers into lights",
	"[TuyaMCU] Store raw data",
	"[TuyaMCU] Store ALL data",
	"[PWR] Invert AC dir",
	"error",
	"error",
	"error",
}; 
int http_fn_cfg_generic(http_request_t* request) {
	int i;
	char tmpA[64];
	char tmpB[64];

	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "Generic config");

	if (http_getArg(request->url, "boot_ok_delay", tmpA, sizeof(tmpA))) {
		i = atoi(tmpA);
		if (i <= 0) {
			poststr(request, "<h5>Boot ok delay must be at least 1 second<h5>");
			i = 1;
		}
		hprintf255(request, "<h5>Setting boot OK delay to %i<h5>", i);
		CFG_SetBootOkSeconds(i);
	}

	if (http_getArg(request->url, "setFlags", tmpA, sizeof(tmpA))) {
		for (i = 0; i < OBK_TOTAL_FLAGS; i++) {
			int ni;
			sprintf(tmpB, "flag%i", i);

			if (http_getArg(request->url, tmpB, tmpA, sizeof(tmpA))) {
				ni = atoi(tmpA);
			}
			else {
				ni = 0;
			}
			//hprintf255(request, "<h5>Setting flag %i to %i<h5>", i, ni);
			CFG_SetFlag(i, ni);
		}
	}

	CFG_Save_IfThereArePendingChanges();

	// 32 bit type
	hprintf255(request, "<h4>Flags (Current value=%i)</h4>", CFG_GetFlags());
	// 64 bit - TODO fixme
	//hprintf255(request, "<h4>Flags (Current value=%lu)</h4>", CFG_GetFlags64());
	poststr(request, "<form action=\"/cfg_generic\">");

	for (i = 0; i < OBK_TOTAL_FLAGS; i++) {
		const char* flagName = g_obk_flagNames[i];
		/*
		<div><input type="checkbox" name="flag0" id="flag0" value="1" checked>
		<label for="flag0">Flag 0 - [MQTT] Broadcast led params together (send dimmer and color when dimmer or color changes, topic name: YourDevName/led_basecolor_rgb/get, YourDevName/led_dimmer/get)</label>
		</div>
		*/
		hprintf255(request, "<div><input type=\"checkbox\" name=\"flag%i\" id=\"flag%i\" value=\"1\"%s>",
			i, i, (CFG_HasFlag(i) ? " checked" : "")); //this is less that 128 char

		hprintf255(request, "<label for=\"flag%i\">Flag %i - ", i, i);
		poststr(request, flagName);
		poststr(request, "</label></div>");
	}
	poststr(request, "<input type=\"hidden\" id=\"setFlags\" name=\"setFlags\" value=\"1\">");
	poststr(request, SUBMIT_AND_END_FORM);

	add_label_numeric_field(request, "Uptime seconds required to mark boot as ok", "boot_ok_delay",
		CFG_GetBootOkSeconds(), "<form action=\"/cfg_generic\">");
	poststr(request, "<br><input type=\"submit\" value=\"Save\"/></form>");

	poststr(request, htmlFooterReturnToCfgOrMainPage);
	http_html_end(request);
	poststr(request, NULL);
	return 0;
}
int http_fn_cfg_startup(http_request_t* request) {
	int channelIndex;
	int newValue;
	int i;
	char tmpA[128];

	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "Config startup");
	poststr_h4(request, "Here you can set pin start values");
	poststr(request, "<ul><li>For relays, simply use 1 or 0</li>");
	poststr(request, "<li>To 'remember last power state', use -1 as a special value</li>");
	poststr(request, "<li>For dimmers, range is 0 to 100</li>");
	poststr(request, "<li>For custom values, you can set any numeric value</li>");
	poststr(request, "<li>Remember that you can also use short <a href='startup_command'>startup command</a> to run commands like led_baseColor #FF0000 and led_enableAll 1 etc</li>");
	hprintf255(request, "<li>To remember last state of LED driver, set ");
	hprintf255(request, "<a href='cfg_generic'>Flag 12 - %s</a>", g_obk_flagNames[12]);
	poststr(request, "</li></ul>");

	if (http_getArg(request->url, "idx", tmpA, sizeof(tmpA))) {
		channelIndex = atoi(tmpA);
		if (http_getArg(request->url, "value", tmpA, sizeof(tmpA))) {
			newValue = atoi(tmpA);


			CFG_SetChannelStartupValue(channelIndex, newValue);
			// also save current value if marked as saved
			Channel_SaveInFlashIfNeeded(channelIndex);
			hprintf255(request, "<h5>Setting channel %i start value to %i<h5>", channelIndex, newValue);

			CFG_Save_IfThereArePendingChanges();
		}
	}

	poststr_h4(request, "New start values");

	for (i = 0; i < CHANNEL_MAX; i++) {
		if (CHANNEL_IsInUse(i)) {
			int startValue = CFG_GetChannelStartupValue(i);

			poststr(request, "<form action='/cfg_startup' class='indent'>");
			hprintf255(request, "<input type=\"hidden\" id=\"idx\" name=\"idx\" value=\"%i\"/>", i);

			sprintf(tmpA, "Channel %i", i);
			add_label_numeric_field(request, tmpA, "value", startValue, "");

			poststr(request, "<input type=\"submit\" value=\"Save\"/></form><br/>");
		}
	}

	poststr(request, htmlFooterReturnToCfgOrMainPage);
	http_html_end(request);
	poststr(request, NULL);
	return 0;
}

int http_fn_cfg_dgr(http_request_t* request) {
	char tmpA[128];
	bool bForceSet;

	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "Device groups");

	hprintf255(request, "<h5>Here you can configure Tasmota Device Groups<h5>");

	if (http_getArg(request->url, "bSet", tmpA, sizeof(tmpA))) {
		bForceSet = true;
	}
	else {
		bForceSet = false;
	}

	if (http_getArg(request->url, "name", tmpA, sizeof(tmpA)) || bForceSet) {
		int newSendFlags;
		int newRecvFlags;

		newSendFlags = 0;
		newRecvFlags = 0;

		if (http_getArgInteger(request->url, "s_pwr"))
			newSendFlags |= DGR_SHARE_POWER;
		if (http_getArgInteger(request->url, "r_pwr"))
			newRecvFlags |= DGR_SHARE_POWER;
		if (http_getArgInteger(request->url, "s_lbr"))
			newSendFlags |= DGR_SHARE_LIGHT_BRI;
		if (http_getArgInteger(request->url, "r_lbr"))
			newRecvFlags |= DGR_SHARE_LIGHT_BRI;
		if (http_getArgInteger(request->url, "s_lcl"))
			newSendFlags |= DGR_SHARE_LIGHT_COLOR;
		if (http_getArgInteger(request->url, "r_lcl"))
			newRecvFlags |= DGR_SHARE_LIGHT_COLOR;

		CFG_DeviceGroups_SetName(tmpA);
		CFG_DeviceGroups_SetSendFlags(newSendFlags);
		CFG_DeviceGroups_SetRecvFlags(newRecvFlags);

		if (tmpA[0] != 0) {
#ifndef OBK_DISABLE_ALL_DRIVERS
			DRV_StartDriver("DGR");
#endif
		}
		CFG_Save_IfThereArePendingChanges();
	}
	{
		int newSendFlags;
		int newRecvFlags;
		const char* groupName = CFG_DeviceGroups_GetName();


		newSendFlags = CFG_DeviceGroups_GetSendFlags();
		newRecvFlags = CFG_DeviceGroups_GetRecvFlags();

		add_label_text_field(request, "Group name", "name", groupName, "<form action=\"/cfg_dgr\">");
		poststr(request, "<br><table><tr><th>Name</th><th>Tasmota Code</th><th>Receive</th><th>Send</th></tr><tr><td>Power</td><td>1</td>");

		poststr(request, "<td><input type=\"checkbox\" name=\"r_pwr\" value=\"1\"");
		if (newRecvFlags & DGR_SHARE_POWER)
			poststr(request, " checked");
		poststr(request, "></td><td><input type=\"checkbox\" name=\"s_pwr\" value=\"1\"");
		if (newSendFlags & DGR_SHARE_POWER)
			poststr(request, " checked");
		poststr(request, "></td> ");

		poststr(request, "</tr><tr><td>Light Brightness</td><td>2</td>");

		poststr(request, "<td><input type=\"checkbox\" name=\"r_lbr\" value=\"1\"");
		if (newRecvFlags & DGR_SHARE_LIGHT_BRI)
			poststr(request, " checked");
		poststr(request, "></td><td><input type=\"checkbox\" name=\"s_lbr\" value=\"1\"");
		if (newSendFlags & DGR_SHARE_LIGHT_BRI)
			poststr(request, " checked");
		poststr(request, "></td> ");

		poststr(request, "</tr><tr><td>Light Color</td><td>16</td>");
		poststr(request, "<td><input type=\"checkbox\" name=\"r_lcl\" value=\"1\"");
		if (newRecvFlags & DGR_SHARE_LIGHT_COLOR)
			poststr(request, " checked");
		poststr(request, "></td><td><input type=\"checkbox\" name=\"s_lcl\" value=\"1\"");
		if (newSendFlags & DGR_SHARE_LIGHT_COLOR)
			poststr(request, " checked");
		poststr(request, "></td> ");

		poststr(request, "<input type=\"hidden\" name=\"bSet\" value=\"1\">");

		poststr(request, "</tr></table>");
		poststr(request, SUBMIT_AND_END_FORM);
	}

	poststr(request, htmlFooterReturnToCfgOrMainPage);
	http_html_end(request);
	poststr(request, NULL);
	return 0;
}

void XR809_RequestOTAHTTP(const char* s);

void OTA_RequestDownloadFromHTTP(const char* s) {
#if WINDOWS

#elif PLATFORM_BL602

#elif PLATFORM_LN882H


#elif PLATFORM_W600 || PLATFORM_W800
	t_http_fwup(s);
#elif PLATFORM_XR809
	XR809_RequestOTAHTTP(s);
#else
	otarequest(s);
#endif
}
int http_fn_ota_exec(http_request_t* request) {
	char tmpA[128];
	//char tmpB[64];

	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "OTA request");
	if (http_getArg(request->url, "host", tmpA, sizeof(tmpA))) {
		hprintf255(request, "<h3>OTA requested for %s!</h3>", tmpA);
		addLogAdv(LOG_INFO, LOG_FEATURE_HTTP, "http_fn_ota_exec: will try to do OTA for %s \r\n", tmpA);
		OTA_RequestDownloadFromHTTP(tmpA);
	}
	poststr(request, htmlFooterReturnToCfgOrMainPage);
	http_html_end(request);
	poststr(request, NULL);
	return 0;
}

int http_fn_ota(http_request_t* request) {
	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "OTA system");
	poststr(request, "<p>Simple OTA system (you should rather use the OTA from App panel where you can drag and drop file easily without setting up server). Use RBL file for OTA. In the OTA below, you should paste link to RBL file (you need HTTP server).</p>");
	add_label_text_field(request, "URL for new bin file", "host", "", "<form action=\"/ota_exec\">");
	poststr(request, "<br>\
<input type=\"submit\" value=\"Submit\" onclick=\"return confirm('Are you sure?')\">\
</form>");
	poststr(request, htmlFooterReturnToCfgOrMainPage);
	http_html_end(request);
	poststr(request, NULL);
	return 0;
}

int http_fn_other(http_request_t* request) {
	http_setup(request, httpMimeTypeHTML);
	http_html_start(request, "Not found");
	poststr(request, "Not found.<br/>");
	poststr(request, htmlFooterReturnToMainPage);
	http_html_end(request);
	poststr(request, NULL);
	return 0;
}