/* xsns_35_Tx20.ino - La Crosse Tx20/Tx23 wind sensor support for Tasmota Copyright (C) 2020 Thomas Eckerstorfer, Norbert Richter and Theo Arends This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #if defined(USE_TX20_WIND_SENSOR) || defined(USE_TX23_WIND_SENSOR) /*********************************************************************************************\ * La Crosse TX20/TX23 Anemometer * * based on https://github.com/bunnyhu/ESP8266_TX20_wind_sensor/ * http://blog.bubux.de/windsensor-tx20-mit-esp8266/ * https://www.john.geek.nz/2011/07/la-crosse-tx20-anemometer-communication-protocol/ * http://www.rd-1000.com/chpm78/lacrosse/Lacrosse_TX23_protocol.html * https://www.john.geek.nz/2012/08/la-crosse-tx23u-anemometer-communication-protocol/ * * TX23 RJ11 connection: * 1 yellow - GND * 2 green - NC * 3 red - Vcc 3.3V * 4 black/brown - TxD Signal (GPIOxx) * * Reads speed and direction * * Calculate statistics: * speed avg/min/max * direction avg/min/max/range * * avg values are updated continuously (using exponentially weighted average) * min/max/range values are reset after TelePeriod time or TX2X_WEIGHT_AVG_SAMPLE seconds * (if TelePeriod is disabled) * * Statistic calculation can be disabled by defining USE_TX2X_WIND_SENSOR_NOSTATISTICS * (saves 1k8) \*********************************************************************************************/ #define XSNS_35 35 #if defined(USE_TX20_WIND_SENSOR) && defined(USE_TX23_WIND_SENSOR) #undef USE_TX20_WIND_SENSOR #warning **** use USE_TX20_WIND_SENSOR or USE_TX23_WIND_SENSOR but not both together, TX20 disabled **** #endif // USE_TX20_WIND_SENSOR && USE_TX23_WIND_SENSOR // #define USE_TX2X_WIND_SENSOR_NOSTATISTICS // suppress statistics (speed/dir avg/min/max/range) #define TX2X_BIT_TIME 1220 // microseconds #define TX2X_WEIGHT_AVG_SAMPLE 150 // seconds #define TX2X_TIMEOUT 10 // seconds #define TX23_READ_INTERVAL 4 // seconds (don't use less than 3) // The Arduino standard GPIO routines are not enough, // must use some from the Espressif SDK as well extern "C" { #include "gpio.h" } #ifdef USE_TX20_WIND_SENSOR #undef D_TX2x_NAME #define D_TX2x_NAME "TX20" #else // USE_TX20_WIND_SENSOR #undef D_TX2x_NAME #define D_TX2x_NAME "TX23" #endif // USE_TX20_WIND_SENSOR #ifdef USE_WEBSERVER #define D_TX20_WIND_AVG "∅" #define D_TX20_WIND_ANGLE "∠" #define D_TX20_WIND_DEGREE "°" const char HTTP_SNS_TX2X[] PROGMEM = "{s}" D_TX2x_NAME " " D_TX20_WIND_SPEED "{m}%s %s{e}" #ifndef USE_TX2X_WIND_SENSOR_NOSTATISTICS "{s}" D_TX2x_NAME " " D_TX20_WIND_SPEED " " D_TX20_WIND_AVG "{m}%s %s{e}" "{s}" D_TX2x_NAME " " D_TX20_WIND_SPEED_MIN "{m}%s %s{e}" "{s}" D_TX2x_NAME " " D_TX20_WIND_SPEED_MAX "{m}%s %s{e}" #endif // USE_TX2X_WIND_SENSOR_NOSTATISTICS "{s}" D_TX2x_NAME " " D_TX20_WIND_DIRECTION "{m}%s %s" D_TX20_WIND_DEGREE "{e}" #ifndef USE_TX2X_WIND_SENSOR_NOSTATISTICS "{s}" D_TX2x_NAME " " D_TX20_WIND_DIRECTION " " D_TX20_WIND_AVG "{m}%s %s" D_TX20_WIND_DEGREE "{e}" "{s}" D_TX2x_NAME " " D_TX20_WIND_DIRECTION " " D_TX20_WIND_ANGLE "{m}%s" D_TX20_WIND_DEGREE " (%s,%s)" D_TX20_WIND_DEGREE; #endif // USE_TX2X_WIND_SENSOR_NOSTATISTICS ; #endif // USE_WEBSERVER // float saves 48 byte float const tx2x_f_pi = 3.1415926535897932384626433; // Pi float const tx2x_f_halfpi = tx2x_f_pi / 2.0; float const tx2x_f_pi180 = tx2x_f_pi / 180.0; #define TX2X_DIRECTIONS_MAXSIZE 3 const char kTx2xDirections[] PROGMEM = D_TX20_NORTH "|" D_TX20_NORTH D_TX20_NORTH D_TX20_EAST "|" D_TX20_NORTH D_TX20_EAST "|" D_TX20_EAST D_TX20_NORTH D_TX20_EAST "|" D_TX20_EAST "|" D_TX20_EAST D_TX20_SOUTH D_TX20_EAST "|" D_TX20_SOUTH D_TX20_EAST "|" D_TX20_SOUTH D_TX20_SOUTH D_TX20_EAST "|" D_TX20_SOUTH "|" D_TX20_SOUTH D_TX20_SOUTH D_TX20_WEST "|" D_TX20_SOUTH D_TX20_WEST "|" D_TX20_WEST D_TX20_SOUTH D_TX20_WEST "|" D_TX20_WEST "|" D_TX20_WEST D_TX20_NORTH D_TX20_WEST "|" D_TX20_NORTH D_TX20_WEST "|" D_TX20_NORTH D_TX20_NORTH D_TX20_WEST; int32_t tx2x_wind_speed = 0; int32_t tx2x_wind_direction = 0; #ifndef USE_TX2X_WIND_SENSOR_NOSTATISTICS int32_t tx2x_wind_speed_min = 0xfff; int32_t tx2x_wind_speed_max = 0; float tx2x_wind_speed_avg = 0; float tx2x_wind_direction_avg_x = 0; float tx2x_wind_direction_avg_y = 0; float tx2x_wind_direction_avg = 0; int32_t tx2x_wind_direction_min = 0; int32_t tx2x_wind_direction_max = 0; uint32_t tx2x_count = 0; uint32_t tx2x_avg_samples; uint32_t tx2x_last_uptime = 0; bool tx2x_valuesread = false; #endif // USE_TX2X_WIND_SENSOR_NOSTATISTICS #ifdef DEBUG_TASMOTA_SENSOR uint32_t tx2x_sa = 0; uint32_t tx2x_sb = 0; uint32_t tx2x_sc = 0; uint32_t tx2x_sd = 0; uint32_t tx2x_se = 0; uint32_t tx2x_sf = 0; #endif // DEBUG_TASMOTA_SENSOR uint32_t tx2x_last_available = 0; #ifdef USE_TX23_WIND_SENSOR uint32_t tx23_stage = 0; #endif // USE_TX23_WIND_SENSOR void ICACHE_RAM_ATTR TX2xStartRead(void) { /** * La Crosse TX20 Anemometer datagram every 2 seconds * 0-0 11011 0011 111010101111 0101 1100 000101010000 0-0 - Received pin data at 1200 uSec per bit * sa sb sc sd se sf * 00100 1100 000101010000 1010 1100 000101010000 - sa to sd inverted user data, LSB first * sa - Start frame (invert) 00100 * sb - Wind direction (invert) 0 - 15 * sc - Wind speed 0 (invert) - 511 * sd - Checksum (invert) * se - Wind direction 0 - 15 * sf - Wind speed 0 - 511 * * La Crosse TX23 Anemometer datagram after setting TxD to low/high * 1-1 0 1 0-0 11011 0011 111010101111 0101 1100 000101010000 1-1 - Received pin data at 1200 uSec per bit * t s c sa sb sc sd se sf * t - host pulls TxD low - signals TX23 to sent measurement * s - TxD released - TxD is pulled high due to pullup * c - TX23U pulls TxD low - calculation in progress * sa - Start frame 11011 * sb - Wind direction 0 - 15 * sc - Wind speed 0 - 511 * sd - Checksum * se - Wind direction (invert) 0 - 15 * sf - Wind speed (invert) 0 - 511 */ #ifdef USE_TX23_WIND_SENSOR if (0!=tx23_stage) { if ((2==tx23_stage) || (3==tx23_stage)) { #endif // USE_TX23_WIND_SENSOR #ifdef DEBUG_TASMOTA_SENSOR tx2x_sa = 0; tx2x_sb = 0; tx2x_sc = 0; tx2x_sd = 0; tx2x_se = 0; tx2x_sf = 0; #else // DEBUG_TASMOTA_SENSOR uint32_t tx2x_sa = 0; uint32_t tx2x_sb = 0; uint32_t tx2x_sc = 0; uint32_t tx2x_sd = 0; uint32_t tx2x_se = 0; uint32_t tx2x_sf = 0; #endif // DEBUG_TASMOTA_SENSOR delayMicroseconds(TX2X_BIT_TIME / 2); for (int32_t bitcount = 41; bitcount > 0; bitcount--) { uint32_t dpin = (digitalRead(Pin(GPIO_TX2X_TXD_BLACK))); #ifdef USE_TX23_WIND_SENSOR dpin ^= 1; #endif // USE_TX23_WIND_SENSOR if (bitcount > 41 - 5) { // start frame (invert) tx2x_sa = (tx2x_sa << 1) | (dpin ^ 1); } else if (bitcount > 41 - 5 - 4) { // wind dir (invert) tx2x_sb = tx2x_sb >> 1 | ((dpin ^ 1) << 3); } else if (bitcount > 41 - 5 - 4 - 12) { // windspeed (invert) tx2x_sc = tx2x_sc >> 1 | ((dpin ^ 1) << 11); } else if (bitcount > 41 - 5 - 4 - 12 - 4) { // checksum (invert) tx2x_sd = tx2x_sd >> 1 | ((dpin ^ 1) << 3); } else if (bitcount > 41 - 5 - 4 - 12 - 4 - 4) { // wind dir tx2x_se = tx2x_se >> 1 | (dpin << 3); } else { // windspeed tx2x_sf = tx2x_sf >> 1 | (dpin << 11); } delayMicroseconds(TX2X_BIT_TIME); } uint32_t chk = (tx2x_sb + (tx2x_sc & 0xf) + ((tx2x_sc >> 4) & 0xf) + ((tx2x_sc >> 8) & 0xf)); chk &= 0xf; // check checksum, start frame,non-inverted==inverted values and max. speed ; #ifdef USE_TX23_WIND_SENSOR if ((chk == tx2x_sd) && (0x1b==tx2x_sa) && (tx2x_sb==tx2x_se) && (tx2x_sc==tx2x_sf) && (tx2x_sc < 511)) { #else if ((chk == tx2x_sd) && (tx2x_sb==tx2x_se) && (tx2x_sc==tx2x_sf) && (tx2x_sc < 511)) { #endif tx2x_last_available = TasmotaGlobal.uptime; // Wind speed spec: 0 to 180 km/h (0 to 50 m/s) tx2x_wind_speed = tx2x_sc; tx2x_wind_direction = tx2x_sb; #ifndef USE_TX2X_WIND_SENSOR_NOSTATISTICS if (!tx2x_valuesread) { tx2x_wind_direction_min = tx2x_wind_direction; tx2x_wind_direction_max = tx2x_wind_direction; tx2x_valuesread = true; } #endif // USE_TX2X_WIND_SENSOR_NOSTATISTICS } #ifdef USE_TX23_WIND_SENSOR } tx23_stage++; } #endif // USE_TX23_WIND_SENSOR // Must clear this bit in the interrupt register, // it gets set even when interrupts are disabled GPIO_REG_WRITE(GPIO_STATUS_W1TC_ADDRESS, 1 << Pin(GPIO_TX2X_TXD_BLACK)); } bool Tx2xAvailable(void) { return ((TasmotaGlobal.uptime - tx2x_last_available) < TX2X_TIMEOUT); } #ifndef USE_TX2X_WIND_SENSOR_NOSTATISTICS float atan2f(float a, float b) { float atan2val; if (b > 0) { atan2val = atanf(a/b); } else if ((b < 0) && (a >= 0)) { atan2val = atanf(a/b) + tx2x_f_pi; } else if ((b < 0) && (a < 0)) { atan2val = atanf(a/b) - tx2x_f_pi; } else if ((b == 0) && (a > 0)) { atan2val = tx2x_f_halfpi; } else if ((b == 0) && (a < 0)) { atan2val = 0 - (tx2x_f_halfpi); } else if ((b == 0) && (a == 0)) { atan2val = 1000; //represents undefined } return atan2val; } void Tx2xCheckSampleCount(void) { uint32_t tx2x_prev_avg_samples = tx2x_avg_samples; if (Settings.tele_period) { // number for avg samples = teleperiod value if set tx2x_avg_samples = Settings.tele_period; } else { // otherwise use default number of samples for this driver tx2x_avg_samples = TX2X_WEIGHT_AVG_SAMPLE; } if (tx2x_prev_avg_samples != tx2x_avg_samples) { tx2x_wind_speed_avg = tx2x_wind_speed; tx2x_count = 0; } } void Tx2xResetStat(void) { DEBUG_SENSOR_LOG(PSTR(D_TX2x_NAME ": reset statistics")); tx2x_last_uptime = TasmotaGlobal.uptime; Tx2xResetStatData(); } void Tx2xResetStatData(void) { tx2x_wind_speed_min = tx2x_wind_speed; tx2x_wind_speed_max = tx2x_wind_speed; tx2x_wind_direction_min = tx2x_wind_direction; tx2x_wind_direction_max = tx2x_wind_direction; } #endif // USE_TX2X_WIND_SENSOR_NOSTATISTICS void Tx2xRead(void) { #ifdef USE_TX23_WIND_SENSOR // TX23 needs to trigger start transmission - TxD Line // ___________ _ ___ ___ // |____| |___________| |_| |__XXXXXXXXXX // trigger start conv Startframe Data // // note: TX23 speed calculation is unstable when conversion starts // less than 2 seconds after last request if ((TasmotaGlobal.uptime % TX23_READ_INTERVAL)==0) { // TX23 start transmission by pulling down TxD line for at minimum 500ms // so we pull TxD signal to low every 3 seconds tx23_stage = 0; pinMode(Pin(GPIO_TX2X_TXD_BLACK), OUTPUT); digitalWrite(Pin(GPIO_TX2X_TXD_BLACK), LOW); } else if ((TasmotaGlobal.uptime % TX23_READ_INTERVAL)==1) { // after pulling down TxD: pull-up TxD every x+1 seconds // to trigger TX23 start transmission tx23_stage = 1; // first rising signal is invalid pinMode(Pin(GPIO_TX2X_TXD_BLACK), INPUT_PULLUP); } #endif // USE_TX23_WIND_SENSOR if (Tx2xAvailable()) { #ifdef DEBUG_TASMOTA_SENSOR DEBUG_SENSOR_LOG(PSTR(D_TX2x_NAME ": sa=0x%02lx sb=%ld (0x%02lx), sc=%ld (0x%03lx), sd=0x%02lx, se=%ld, sf=%ld"), tx2x_sa,tx2x_sb,tx2x_sb,tx2x_sc,tx2x_sc,tx2x_sd,tx2x_se,tx2x_sf); #endif // DEBUG_TASMOTA_SENSOR #ifndef USE_TX2X_WIND_SENSOR_NOSTATISTICS if (tx2x_wind_speed < tx2x_wind_speed_min) { tx2x_wind_speed_min = tx2x_wind_speed; } if (tx2x_wind_speed > tx2x_wind_speed_max) { tx2x_wind_speed_max = tx2x_wind_speed; } // exponentially weighted average is not quite as smooth as the arithmetic average // but close enough to the moving average and does not require the regular reset // of the divider with the associated jump in avg values after period is over if (tx2x_count <= tx2x_avg_samples) { tx2x_count++; } tx2x_wind_speed_avg -= tx2x_wind_speed_avg / tx2x_count; tx2x_wind_speed_avg += float(tx2x_wind_speed) / tx2x_count; tx2x_wind_direction_avg_x -= tx2x_wind_direction_avg_x / tx2x_count; tx2x_wind_direction_avg_x += cosf((tx2x_wind_direction*22.5) * tx2x_f_pi180) / tx2x_count; tx2x_wind_direction_avg_y -= tx2x_wind_direction_avg_y / tx2x_count; tx2x_wind_direction_avg_y += sinf((tx2x_wind_direction*22.5) * tx2x_f_pi180) / tx2x_count; tx2x_wind_direction_avg = atan2f(tx2x_wind_direction_avg_y, tx2x_wind_direction_avg_x) * 180.0f / tx2x_f_pi; if (tx2x_wind_direction_avg<0.0) { tx2x_wind_direction_avg += 360.0; } if (tx2x_wind_direction_avg>360.0) { tx2x_wind_direction_avg -= 360.0; } int32_t tx2x_wind_direction_avg_int = int((tx2x_wind_direction_avg/22.5)+0.5) % 16; // degrees min/max if (tx2x_wind_direction > tx2x_wind_direction_avg_int) { // clockwise or left-handed rotation if ((tx2x_wind_direction-tx2x_wind_direction_avg_int)>8) { // diff > 180° if ((tx2x_wind_direction - 16) < tx2x_wind_direction_min) { // new min (negative values < 0) tx2x_wind_direction_min = tx2x_wind_direction - 16; } } else { // diff <= 180° if (tx2x_wind_direction > tx2x_wind_direction_max) { // new max (origin max) tx2x_wind_direction_max = tx2x_wind_direction; } } } else { // also clockwise or left-handed rotation but needs other tests if ((tx2x_wind_direction_avg_int-tx2x_wind_direction)>8) { // diff > 180° if ((tx2x_wind_direction + 16) > tx2x_wind_direction_max) { // new max (overflow values > 15) tx2x_wind_direction_max = tx2x_wind_direction + 16; } } else { // diff <= 180° if (tx2x_wind_direction < tx2x_wind_direction_min) { // new min (origin min) tx2x_wind_direction_min = tx2x_wind_direction; } } } #ifdef DEBUG_TASMOTA_SENSOR char diravg[FLOATSZ]; dtostrfd(tx2x_wind_direction_avg, 1, diravg); char cosx[FLOATSZ]; dtostrfd(tx2x_wind_direction_avg_x, 1, cosx); char siny[FLOATSZ]; dtostrfd(tx2x_wind_direction_avg_y, 1, siny); DEBUG_SENSOR_LOG(PSTR(D_TX2x_NAME ": dir stat - counter=%ld, actint=%ld, avgint=%ld, avg=%s (cosx=%s, siny=%s), min %d, max %d"), (TasmotaGlobal.uptime-tx2x_last_uptime), tx2x_wind_direction, tx2x_wind_direction_avg_int, diravg, cosx, siny, tx2x_wind_direction_min, tx2x_wind_direction_max ); #endif // DEBUG_TASMOTA_SENSOR #endif // USE_TX2X_WIND_SENSOR_NOSTATISTICS } else { DEBUG_SENSOR_LOG(PSTR(D_TX2x_NAME ": not available")); tx2x_wind_speed = 0; tx2x_wind_direction = 0; #ifndef USE_TX2X_WIND_SENSOR_NOSTATISTICS tx2x_wind_speed_avg = 0; tx2x_wind_direction_avg = 0; Tx2xResetStatData(); #endif // USE_TX2X_WIND_SENSOR_NOSTATISTICS } #ifndef USE_TX2X_WIND_SENSOR_NOSTATISTICS Tx2xCheckSampleCount(); if (0==Settings.tele_period && (TasmotaGlobal.uptime-tx2x_last_uptime)>=tx2x_avg_samples) { Tx2xResetStat(); } #endif // USE_TX2X_WIND_SENSOR_NOSTATISTICS } void Tx2xInit(void) { if (!Settings.flag2.speed_conversion) { Settings.flag2.speed_conversion = 2; // 0 = none, 1 = m/s, 2 = km/h, 3 = kn, 4 = mph, 5 = ft/s, 6 = yd/s } #ifndef USE_TX2X_WIND_SENSOR_NOSTATISTICS tx2x_valuesread = false; Tx2xResetStat(); Tx2xCheckSampleCount(); #endif // USE_TX2X_WIND_SENSOR_NOSTATISTICS #ifdef USE_TX23_WIND_SENSOR tx23_stage = 0; pinMode(Pin(GPIO_TX2X_TXD_BLACK), OUTPUT); digitalWrite(Pin(GPIO_TX2X_TXD_BLACK), LOW); #else // USE_TX23_WIND_SENSOR pinMode(Pin(GPIO_TX2X_TXD_BLACK), INPUT); #endif // USE_TX23_WIND_SENSOR attachInterrupt(Pin(GPIO_TX2X_TXD_BLACK), TX2xStartRead, RISING); } int32_t Tx2xNormalize(int32_t value) { while (value>15) { value -= 16; } while (value<0) { value += 16; } return value; } void Tx2xShow(bool json) { if (!Tx2xAvailable()) { return; } char wind_speed_string[FLOATSZ]; dtostrfd(ConvertSpeed(tx2x_wind_speed)/10, 1, wind_speed_string); char wind_direction_string[FLOATSZ]; dtostrfd(tx2x_wind_direction*22.5, 1, wind_direction_string); char wind_direction_cardinal_string[TX2X_DIRECTIONS_MAXSIZE+1]; GetTextIndexed(wind_direction_cardinal_string, sizeof(wind_direction_cardinal_string), tx2x_wind_direction, kTx2xDirections); #ifndef USE_TX2X_WIND_SENSOR_NOSTATISTICS char wind_speed_min_string[FLOATSZ]; dtostrfd(ConvertSpeed(tx2x_wind_speed_min)/10, 1, wind_speed_min_string); char wind_speed_max_string[FLOATSZ]; dtostrfd(ConvertSpeed(tx2x_wind_speed_max)/10, 1, wind_speed_max_string); char wind_speed_avg_string[FLOATSZ]; dtostrfd(ConvertSpeed(tx2x_wind_speed_avg)/10, 1, wind_speed_avg_string); char wind_direction_avg_string[FLOATSZ]; dtostrfd(tx2x_wind_direction_avg, 1, wind_direction_avg_string); char wind_direction_avg_cardinal_string[4]; GetTextIndexed(wind_direction_avg_cardinal_string, sizeof(wind_direction_avg_cardinal_string), int((tx2x_wind_direction_avg/22.5f)+0.5f) % 16, kTx2xDirections); char wind_direction_range_string[FLOATSZ]; dtostrfd(Tx2xNormalize(tx2x_wind_direction_max-tx2x_wind_direction_min)*22.5, 1, wind_direction_range_string); char wind_direction_min_string[FLOATSZ]; dtostrfd(Tx2xNormalize(tx2x_wind_direction_min)*22.5, 1, wind_direction_min_string); char wind_direction_max_string[FLOATSZ]; dtostrfd(Tx2xNormalize(tx2x_wind_direction_max)*22.5, 1, wind_direction_max_string); #endif // USE_TX2X_WIND_SENSOR_NOSTATISTICS if (json) { #ifndef USE_TX2X_WIND_SENSOR_NOSTATISTICS #ifdef USE_TX2x_LEGACY_JSON ResponseAppend_P(PSTR(",\"" D_TX2x_NAME "\":{\"" D_JSON_SPEED "\":%s,\"SpeedAvg\":%s,\"SpeedMax\":%s,\"Direction\":\"%s\",\"Degree\":%s}"), wind_speed_string, wind_speed_avg_string, wind_speed_max_string, wind_direction_cardinal_string, wind_direction_string ); #else // USE_TX2x_LEGACY_JSON ResponseAppend_P(PSTR(",\"" D_TX2x_NAME "\":{\"" D_JSON_SPEED "\":{\"Act\":%s,\"Avg\":%s,\"Min\":%s,\"Max\":%s},\"Dir\":{\"Card\":\"%s\",\"Deg\":%s,\"Avg\":%s,\"AvgCard\":\"%s\",\"Min\":%s,\"Max\":%s,\"Range\":%s}}"), wind_speed_string, wind_speed_avg_string, wind_speed_min_string, wind_speed_max_string, wind_direction_cardinal_string, wind_direction_string, wind_direction_avg_string, wind_direction_avg_cardinal_string, wind_direction_min_string, wind_direction_max_string, wind_direction_range_string ); #endif // USE_TX2x_LEGACY_JSON #else // USE_TX2X_WIND_SENSOR_NOSTATISTICS #ifdef USE_TX2x_LEGACY_JSON ResponseAppend_P(PSTR(",\"" D_TX2x_NAME "\":{\"" D_JSON_SPEED "\":%s,\"Direction\":\"%s\",\"Degree\":%s}"), wind_speed_string, wind_direction_cardinal_string, wind_direction_string); #else // USE_TX2x_LEGACY_JSON ResponseAppend_P(PSTR(",\"" D_TX2x_NAME "\":{\"" D_JSON_SPEED "\":{\"Act\":%s},\"Dir\":{\"Card\":\"%s\",\"Deg\":%s}}"), wind_speed_string, wind_direction_cardinal_string, wind_direction_string); #endif // USE_TX2x_LEGACY_JSON #endif // USE_TX2X_WIND_SENSOR_NOSTATISTICS #ifdef USE_WEBSERVER } else { WSContentSend_PD(HTTP_SNS_TX2X, wind_speed_string, SpeedUnit().c_str(), #ifndef USE_TX2X_WIND_SENSOR_NOSTATISTICS wind_speed_avg_string, SpeedUnit().c_str(), wind_speed_min_string, SpeedUnit().c_str(), wind_speed_max_string, SpeedUnit().c_str(), #endif // USE_TX2X_WIND_SENSOR_NOSTATISTICS wind_direction_cardinal_string, wind_direction_string #ifndef USE_TX2X_WIND_SENSOR_NOSTATISTICS ,wind_direction_avg_cardinal_string, wind_direction_avg_string, wind_direction_range_string, wind_direction_min_string, wind_direction_max_string #endif // USE_TX2X_WIND_SENSOR_NOSTATISTICS ); #endif // USE_WEBSERVER } } /*********************************************************************************************\ * Interface \*********************************************************************************************/ bool Xsns35(uint8_t function) { bool result = false; if (PinUsed(GPIO_TX2X_TXD_BLACK)) { switch (function) { case FUNC_INIT: Tx2xInit(); break; case FUNC_EVERY_SECOND: Tx2xRead(); break; #ifndef USE_TX2X_WIND_SENSOR_NOSTATISTICS case FUNC_AFTER_TELEPERIOD: Tx2xResetStat(); break; #endif // USE_TX2X_WIND_SENSOR_NOSTATISTICS case FUNC_JSON_APPEND: Tx2xShow(true); break; #ifdef USE_WEBSERVER case FUNC_WEB_SENSOR: Tx2xShow(false); break; #endif // USE_WEBSERVER } } return result; } #endif // USE_TX20_WIND_SENSOR || USE_TX23_WIND_SENSOR