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Added support for hlk-ld2402 tasmota_xsns_sensor (#23133)

Browse Source 
This is based on the xsns_102_ld2410s.ino.

* Available commands:
* LD2402_Status 0|1|2 - showing parameters|sensor readings|firmware info
* LD2402_ReRead - reread common, motion and micro threshold parameters from device
* LD2402_SetCommon 7-100,0-65535 - set common: maximum distance, disappearance delay
* LD2402_SetMotion n,n1..n16 - set motion threshold values (16)
* LD2402_SetMicro n,n1..n16 - set micro threshold values (16)
* LD2402_Mode 0/1 - set device output mode 0-normal, 1-engineering
* LD2402_AutoUpdate 3.0,2.0,3.0 - start autoupdate trigger,keep,micro magnification factor
* LD2402_Follow 0/n - reports every n seconds

Signed-off-by: Anthony Sepa <protectivedad@gmail.com>
Co-authored-by: Anthony Sepa <protectivedad@gmail.com>
This commit is contained in:
protectivedad 2025-03-11 13:03:54 -03:00 committed by GitHub
parent cae4551762
commit f3ae3bec4b
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
30 changed files with 1057 additions and 0 deletions
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6
tasmota/include/tasmota_template.h
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@ -231,6 +231,7 @@ enum UserSelectablePins {
GPIO_TWAI_TX, GPIO_TWAI_RX, GPIO_TWAI_BO, GPIO_TWAI_CLK, // ESP32 TWAI serial interface
GPIO_C8_CO2_5K_TX, GPIO_C8_CO2_5K_RX, // C8-CO2-5K CO2 Sensor
GPIO_V9240_TX, GPIO_V9240_RX, // V9240 serial interface
GPIO_LD2402_TX, GPIO_LD2402_RX, // HLK-LD2402
GPIO_SENSOR_END };
// Error as warning to rethink GPIO usage with max 2045
@ -509,6 +510,7 @@ const char kSensorNames[] PROGMEM =
D_SENSOR_TWAI_TX "|" D_SENSOR_TWAI_RX "|" D_SENSOR_TWAI_BO "|" D_SENSOR_TWAI_CLK "|"
D_SENSOR_C8_CO2_5K_TX "|" D_SENSOR_C8_CO2_5K_RX "|"
D_SENSOR_V9240_TX "|" D_SENSOR_V9240_RX
D_SENSOR_LD2402_TX "|" D_SENSOR_LD2402_RX
;
const char kSensorNamesFixed[] PROGMEM =
@ -1126,6 +1128,10 @@ const uint16_t kGpioNiceList[] PROGMEM = {
AGPIO(GPIO_CM11_TXD), // CM110x Serial interface
AGPIO(GPIO_CM11_RXD), // CM110x Serial interface
#endif
#ifdef USE_LD2402
AGPIO(GPIO_LD2402_TX), // HLK-LD2402 Serial interface
AGPIO(GPIO_LD2402_RX), // HLK-LD2402 Serial interface
#endif
#ifdef USE_LD2410
AGPIO(GPIO_LD2410_TX), // HLK-LD2410 Serial interface
AGPIO(GPIO_LD2410_RX), // HLK-LD2410 Serial interface

4
tasmota/language/af_AF.h
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@ -58,6 +58,7 @@
#define D_AS "as"
#define D_AT "at"
#define D_AUTO "AUTO"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Batt" // Short for Battery
#define D_BATTERY_CHARGE "Lading" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "Ontfout"
#define D_DEWPOINT "Dou punt"
#define D_DISABLED "Gedeaktiveer"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Afstand"
#define D_DNS_SERVER "DNS"
#define D_DO "Opgeloste suurstof"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/bg_BG.h
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@ -58,6 +58,7 @@
#define D_AS "като"
#define D_AT "at"
#define D_AUTO "АВТОМАТИЧНО"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Бат." // Short for Battery
#define D_BATTERY_CHARGE "Charge" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "Премахване на дефекти"
#define D_DEWPOINT "Температура на оросяване"
#define D_DISABLED "Забранено"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Разстояние"
#define D_DNS_SERVER "Сървър на DNS"
#define D_DO "Разтворен кислород"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/ca_AD.h
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@ -58,6 +58,7 @@
#define D_AS "com"
#define D_AT "at"
#define D_AUTO "AUTO"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Bat" // Short for Battery
#define D_BATTERY_CHARGE "Charge" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "Depuració"
#define D_DEWPOINT "Punt de rossada"
#define D_DISABLED "Deshabilitat"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Distancia"
#define D_DNS_SERVER "Servidor DNS"
#define D_DO "Oxígen dissolt"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/cs_CZ.h
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@ -58,6 +58,7 @@
#define D_AS "jako"
#define D_AT "at"
#define D_AUTO "AUTO"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Batt" // Short for Battery
#define D_BATTERY_CHARGE "Charge" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "Debug"
#define D_DEWPOINT "Dew point"
#define D_DISABLED "Zablokováno"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Distance"
#define D_DNS_SERVER "Server DNS"
#define D_DO "Disolved Oxygen"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/de_DE.h
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@ -58,6 +58,7 @@
#define D_AS "als"
#define D_AT "an"
#define D_AUTO "AUTO"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Batterie"
#define D_BATT "Batt" // Short for Battery
#define D_BATTERY_CHARGE "Ladung" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "debug"
#define D_DEWPOINT "Taupunkt"
#define D_DISABLED "deaktiviert"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Abstand"
#define D_DNS_SERVER "DNS-Server"
#define D_DO "gelöster Sauerstoff"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/el_GR.h
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@ -58,6 +58,7 @@
#define D_AS "ως"
#define D_AT "at"
#define D_AUTO "ΑΥΤΟΜΑΤΟ"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Batt" // Short for Battery
#define D_BATTERY_CHARGE "Charge" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "Debug"
#define D_DEWPOINT "Dew point"
#define D_DISABLED "Ανενεργό"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Απόσταση"
#define D_DNS_SERVER "Διακομιστής DNS"
#define D_DO "Disolved Oxygen"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/en_GB.h
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@ -58,6 +58,7 @@
#define D_AS "as"
#define D_AT "at"
#define D_AUTO "AUTO"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Batt" // Short for Battery
#define D_BATTERY_CHARGE "Charge" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "Debug"
#define D_DEWPOINT "Dew point"
#define D_DISABLED "Disabled"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Distance"
#define D_DNS_SERVER "DNS Server"
#define D_DO "Disolved Oxygen"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/es_ES.h
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@ -58,6 +58,7 @@
#define D_AS "como"
#define D_AT "at"
#define D_AUTO "AUTO"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Bat" // Short for Battery
#define D_BATTERY_CHARGE "Charge" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "Debug"
#define D_DEWPOINT "Punto de Rocío"
#define D_DISABLED "Deshabilitado"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Distancia"
#define D_DNS_SERVER "Servidor DNS"
#define D_DO "Oxígeno Disuelto"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/fr_FR.h
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@ -58,6 +58,7 @@
#define D_AS "comme"
#define D_AT "at"
#define D_AUTO "AUTO"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Batt" // Short for Battery
#define D_BATTERY_CHARGE "Charge" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "Debug"
#define D_DEWPOINT "Point de rosée"
#define D_DISABLED "Désactivé"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Distance"
#define D_DNS_SERVER "Serveur DNS"
#define D_DO "Oxygène dissout"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/fy_NL.h
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@ -58,6 +58,7 @@
#define D_AS "als"
#define D_AT "at"
#define D_AUTO "AUTO"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Batt" // Short for Battery
#define D_BATTERY_CHARGE "Lading" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "Debugearje"
#define D_DEWPOINT "Dauwpunt"
#define D_DISABLED "Útsetten"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Ôfstân"
#define D_DNS_SERVER "DNS Server"
#define D_DO "Oploste soerstof"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/he_HE.h
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@ -58,6 +58,7 @@
#define D_AS "-כ"
#define D_AT "at"
#define D_AUTO "אוטומטי"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Batt" // Short for Battery
#define D_BATTERY_CHARGE "Charge" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "באגים"
#define D_DEWPOINT "Dew point"
#define D_DISABLED "מבוטל"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "מרחק"
#define D_DNS_SERVER "DNS שרת"
#define D_DO "Disolved Oxygen"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/hu_HU.h
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@ -58,6 +58,7 @@
#define D_AS "mint"
#define D_AT "at"
#define D_AUTO "AUTO"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Batt" // Short for Battery
#define D_BATTERY_CHARGE "Charge" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "Debug"
#define D_DEWPOINT "Harmatpont"
#define D_DISABLED "Letiltva"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Távolság"
#define D_DNS_SERVER "DNS szerver"
#define D_DO "Oldott oxygén"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/it_IT.h
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@ -58,6 +58,7 @@
#define D_AS "come"
#define D_AT "in"
#define D_AUTO "AUTO"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Batteria"
#define D_BATT "Batt" // Short for Battery
#define D_BATTERY_CHARGE "Carica" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "Debug"
#define D_DEWPOINT "Punto rugiada" //
#define D_DISABLED "Disabilitato/a"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Distanza"
#define D_DNS_SERVER "Server DNS"
#define D_DO "Ossigeno dissolto"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 - RX"
#define D_SENSOR_WE517_TX "WE517 - TX"
#define D_SENSOR_WE517_RX "WE517 - RX"
#define D_SENSOR_LD2402_TX "LD2402 - Tx"
#define D_SENSOR_LD2402_RX "LD2402 - Rx"
#define D_SENSOR_LD2410_TX "LD2410 - TX"
#define D_SENSOR_LD2410_RX "LD2410 - RX"
#define D_SENSOR_LD2410S_TX "LD2410S - TX"

4
tasmota/language/ko_KO.h
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@ -58,6 +58,7 @@
#define D_AS "as"
#define D_AT "at"
#define D_AUTO "자동"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Batt" // Short for Battery
#define D_BATTERY_CHARGE "Charge" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "디버그"
#define D_DEWPOINT "Dew point"
#define D_DISABLED "사용안함"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "거리"
#define D_DNS_SERVER "DNS 서버"
#define D_DO "Disolved Oxygen"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/lt_LT.h
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@ -58,6 +58,7 @@
#define D_AS "kaip"
#define D_AT "prie"
#define D_AUTO "AUTOMATINĖ"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Baterija"
#define D_BATT "Baterija" // Short for Battery
#define D_BATTERY_CHARGE "Įkrova" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "Derinimas"
#define D_DEWPOINT "Rasos taškas"
#define D_DISABLED "Išjungta"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Atstumas"
#define D_DNS_SERVER "DNS Serveris"
#define D_DO "Ištirpęs deguonis"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/nl_NL.h
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@ -58,6 +58,7 @@
#define D_AS "als"
#define D_AT "at"
#define D_AUTO "AUTO"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Batt" // Short for Battery
#define D_BATTERY_CHARGE "Lading" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "Debug"
#define D_DEWPOINT "Dauwpunt"
#define D_DISABLED "Uitgeschakeld"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Afstand"
#define D_DNS_SERVER "DNS Server"
#define D_DO "Opgelost zuurstof"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/pl_PL.h
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@ -58,6 +58,7 @@
#define D_AS "jak"
#define D_AT "at"
#define D_AUTO "AUTO"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Bateria"
#define D_BATT "Bat" // Short for Battery
#define D_BATTERY_CHARGE "Ładowanie" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "Debug"
#define D_DEWPOINT "Punkt rosy"
#define D_DISABLED "Wyłączony"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Odległość"
#define D_DNS_SERVER "Serwer DNS"
#define D_DO "Rozpuszczalność tlenu"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/pt_BR.h
View File

@ -58,6 +58,7 @@
#define D_AS "como"
#define D_AT "at"
#define D_AUTO "Auto"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Bat" // Short for Battery
#define D_BATTERY_CHARGE "Charge" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "Depurar"
#define D_DEWPOINT "Ponto de orvalho"
#define D_DISABLED "Desabilitado"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Distância"
#define D_DNS_SERVER "Servidor DNS"
#define D_DO "Oxigênio dissolvido"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/pt_PT.h
View File

@ -58,6 +58,7 @@
#define D_AS "como"
#define D_AT "at"
#define D_AUTO "AUTO"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Batt" // Short for Battery
#define D_BATTERY_CHARGE "Charge" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "Depurar"
#define D_DEWPOINT "Ponto de Condensação"
#define D_DISABLED "Disabilitado"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Distância"
#define D_DNS_SERVER "Servidor DNS"
#define D_DO "Oxigénio Dissolvido"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/ro_RO.h
View File

@ -58,6 +58,7 @@
#define D_AS "as"
#define D_AT "at"
#define D_AUTO "AUTO"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Batt" // Short for Battery
#define D_BATTERY_CHARGE "Charge" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "Depanare"
#define D_DEWPOINT "Punct de rouă"
#define D_DISABLED "Dezactivat"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Distanță"
#define D_DNS_SERVER "Server DNS"
#define D_DO "Disolved Oxygen"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/ru_RU.h
View File

@ -59,6 +59,7 @@
#define D_AS "как"
#define D_AT "at"
#define D_AUTO "АВТО"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Batt" // Short for Battery
#define D_BATTERY_CHARGE "Charge" // Battery charge in %
@ -89,6 +90,7 @@
#define D_DEBUG "Отладка"
#define D_DEWPOINT "Dew point"
#define D_DISABLED "Блокирован"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Расстояние"
#define D_DNS_SERVER "DNS Сервер"
#define D_DO "Disolved Oxygen"
@ -777,6 +779,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/sk_SK.h
View File

@ -58,6 +58,7 @@
#define D_AS "ako"
#define D_AT "at"
#define D_AUTO "AUTO"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Batt" // Short for Battery
#define D_BATTERY_CHARGE "Charge" // Battery charge in %
@ -90,6 +91,7 @@
#define D_DEBUG "Debug"
#define D_DEWPOINT "Dew point"
#define D_DISABLED "Zablokované"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Vzdialenosť"
#define D_DNS_SERVER "Server DNS"
#define D_DO "Disolved Oxygen"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/sv_SE.h
View File

@ -58,6 +58,7 @@
#define D_AS "som"
#define D_AT "at"
#define D_AUTO "AUTO"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Batt" // Short for Battery
#define D_BATTERY_CHARGE "Charge" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "Debug"
#define D_DEWPOINT "Dew point"
#define D_DISABLED "Inaktiverad"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Distans"
#define D_DNS_SERVER "DNS-server"
#define D_DO "Disolved Oxygen"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/tr_TR.h
View File

@ -58,6 +58,7 @@
#define D_AS "as"
#define D_AT "at"
#define D_AUTO "OTOMATIK"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Batt" // Short for Battery
#define D_BATTERY_CHARGE "Charge" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "Hata Ayıklama"
#define D_DEWPOINT "Dew point"
#define D_DISABLED "Etkin Değil"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Mesage"
#define D_DNS_SERVER "DNS Sunucu"
#define D_DO "Disolved Oxygen"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/uk_UA.h
View File

@ -58,6 +58,7 @@
#define D_AS "як"
#define D_AT "at"
#define D_AUTO "АВТО"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Batt" // Short for Battery
#define D_BATTERY_CHARGE "Charge" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "Налагодження"
#define D_DEWPOINT "Tочка роси"
#define D_DISABLED "Вимкнено"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Відстань"
#define D_DNS_SERVER "Сервер DNS"
#define D_DO "Disolved Oxygen"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/vi_VN.h
View File

@ -58,6 +58,7 @@
#define D_AS "với tên gọi"
#define D_AT "at"
#define D_AUTO "AUTO"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Batt" // Short for Battery
#define D_BATTERY_CHARGE "Charge" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "Tìm lỗi"
#define D_DEWPOINT "Điểm sương"
#define D_DISABLED "Vô hiệu hóa"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "Khoảng cách"
#define D_DNS_SERVER "Máy chủ DNS"
#define D_DO "Disolved Oxygen"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/zh_CN.h
View File

@ -58,6 +58,7 @@
#define D_AS "名称:"
#define D_AT "at"
#define D_AUTO "自动"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "Batt" // Short for Battery
#define D_BATTERY_CHARGE "Charge" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "调试"
#define D_DEWPOINT "Dew point"
#define D_DISABLED "禁用"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "距离"
#define D_DNS_SERVER "DNS服务器"
#define D_DO "Disolved Oxygen"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

4
tasmota/language/zh_TW.h
View File

@ -58,6 +58,7 @@
#define D_AS "名稱:"
#define D_AT "at"
#define D_AUTO "自動"
#define D_AUTO_UPDATE "Auto Update"
#define D_BATTERY "Battery"
#define D_BATT "電池" // Short for Battery
#define D_BATTERY_CHARGE "Charge" // Battery charge in %
@ -88,6 +89,7 @@
#define D_DEBUG "偵錯"
#define D_DEWPOINT "Dew point"
#define D_DISABLED "已停用"
#define D_DISCONNECTED "Disconnected"
#define D_DISTANCE "距離"
#define D_DNS_SERVER "DNS伺服器"
#define D_DO "Disolved Oxygen"
@ -776,6 +778,8 @@
#define D_SENSOR_SDM630_RX "SDM630 Rx"
#define D_SENSOR_WE517_TX "WE517 Tx"
#define D_SENSOR_WE517_RX "WE517 Rx"
#define D_SENSOR_LD2402_TX "LD2402 Tx"
#define D_SENSOR_LD2402_RX "LD2402 Rx"
#define D_SENSOR_LD2410_TX "LD2410 Tx"
#define D_SENSOR_LD2410_RX "LD2410 Rx"
#define D_SENSOR_LD2410S_TX "LD2410S Tx"

939
tasmota/tasmota_xsns_sensor/xsns_102_ld2402.ino Normal file
View File

@ -0,0 +1,939 @@
/*
xsns_102_ld2402.ino - HLK-LD2402 24GHz smart wave motion sensor support for Tasmota
Copyright (C) 2025 Anthony Sepa
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 <http://www.gnu.org/licenses/>.
Based in part on xsns_102_ld2410s.ino by:
SPDX-FileCopyrightText: 2022 Theo Arends, 2024 md5sum-as (https://github.com/md5sum-as)
SPDX-License-Identifier: GPL-3.0-only
*/
#ifdef USE_LD2402
/*********************************************************************************************\
* HLK-LD2402 24GHz smart wave motion sensor
*
* Attention!
* This module works with HLK-LD2402 devices.
*
* Available commands:
* LD2402_Status 0|1|2 - showing parameters|sensor readings|firmware info
* LD2402_ReRead - reread common, motion and micro threshold parameters from device
* LD2402_SetCommon 7-100,0-65535 - set common: maximum distance, disappearance delay
* LD2402_SetMotion n,n1..n16 - set motion threshold values (16)
* LD2402_SetMicro n,n1..n16 - set micro threshold values (16)
* LD2402_Mode 0/1 - set device output mode 0-normal, 1-engineering
* LD2402_AutoUpdate 3.0,2.0,3.0 - start autoupdate trigger,keep,micro magnification factor
* LD2402_Follow 0/n - reports every n seconds
*
\*********************************************************************************************/
#define XSNS_102 102
// Max line length is in engineering mode at 141 characters
#define LD2402_BUFFER_SIZE 141
#define LD2402_NUM_GATES 0x10
// control commands
#define LD2402_CMND_NOCMND 0x02
// use command values << 4 (to allow delay space) as steps
#define LD2402_CMND_READ_VERSION 0x00F
#define LD2402_CMND_READ_SERIAL 0x11F
#define LD2402_CMND_WRITE_PARAM 0x07F
#define LD2402_CMND_READ_PARAM 0x08F
#define LD2402_CMND_AUTO_THRESHOLD 0x09F
#define LD2402_CMND_AUTO_PROGRESS 0x0AF
#define LD2402_CMND_MODE 0x12F
#define LD2402_CMND_AUTO_INTERFERENCE 0x14F
#define LD2402_CMND_SAVE_PARAM 0xFDF
#define LD2402_CMND_END_CONFIGURATION 0xFEF
#define LD2402_CMND_START_CONFIGURATION 0xFFF
#define CMD_LD2402_TIMEOUT_DELAY 8
#define CMD_LD2402_BOOT_DELAY 3
#define CMD_LD2402_Done 0x01
#define CMD_LD2402_Wait_Timeout (CMD_LD2402_Done+CMD_LD2402_TIMEOUT_DELAY+1)
#define CMD_LD2402_END_DELAY 2
#define CMD_LD2402_PROGRESS_DELAY 7
#define LD2402_CMND_PARAM_MAX_DISTANCE 0x01
#define LD2402_CMND_PARAM_DISP_DELAY 0x04
#define LD2402_CMND_PARAM_PWR_INTERFER 0x05
#define LD2402_CMND_PARAM_MOTION_START 0x10
#define LD2402_CMND_PARAM_MOTION_END LD2402_CMND_PARAM_MOTION_START + LD2402_NUM_GATES - 1
#define LD2402_CMND_PARAM_MICRO_START 0x30
#define LD2402_CMND_PARAM_MICRO_END LD2402_CMND_PARAM_MICRO_START + LD2402_NUM_GATES - 1
#define LD2402_target_Error 0x4572726f
#define LD2402_target_OFF 0x4F46460D
#define LD2402_target_distance 0x64697374
#define LD2402_config_header 0xFDFCFBFA
#define LD2402_config_header_a {0xFD, 0xFC, 0xFB, 0xFA}
#define LD2402_engineering_header 0xF4F3F2F1
#define LD2402_config_footer 0x04030201
const uint8_t LD2402_config_footer_a[4] {0x04, 0x03, 0x02, 0x01};
#define LD2402_engineering_footer 0xF8F7F6F5
#include <TasmotaSerial.h>
TasmotaSerial *LD2402Serial = nullptr;
union uint32_union {
uint8_t buffer[4];
uint32_t buffer_32;
};
struct {
uint8_t *buffer;
uint8_t cmnd_param[8] = {};
uint32_t initializing;
uint32_t busy;
uint32_t step;
uint32_t next_step;
uint32_t sent_ack = LD2402_CMND_NOCMND;
// Static params
char *version = NULL;
char *serial_number = NULL;
// Detection Parameters
uint32_t max_distance;
uint32_t disp_delay;
uint8_t motion_threshold[LD2402_NUM_GATES * 4];
uint8_t micro_threshold[LD2402_NUM_GATES * 4];
// Results
uint32_t pwr_interf;
char gates[20] = "FFFF FFFF FFFF FFFF";
// Report values
uint32_t person;
uint32_t detect_distance;
uint8_t motion_energy[LD2402_NUM_GATES * 4];
uint8_t micro_energy[LD2402_NUM_GATES * 4];
// program flow
uint32_t follow;
uint32_t timer;
uint32_t report_type;
// autoupdate
uint32_t auto_upd_progress;
// endianess
uint32_t is_big;
} LD2402;
#define D_LD2402 "LD2402"
#define D_LD2402_LOG_PREFIX "LD2: "
#define D_BUSY_MSG "{\"" D_LD2402 "\":\"Busy, wait till finished current command.\"}"
#define D_COMMAND_PREFIX_JSON "{\"" D_LD2402 "_%s\":"
#define D_COMMAND_HELP_MSG D_COMMAND_PREFIX_JSON "\"%s\"}"
/********************************************************************************************/
void Ld2402HandleEngineeringData(void) {
/*
01 - 0 type
9100 - 1,2 distance
F6110000 6C0A0000 3D020000 A3020000 20030000 50060000 57030000 48010000 F3010000 3B010000 07010000 00010000 D2000000 23010000 F3000000 F4000000 - 3+ motion gates
B1270300 F30B0100 703E0000 8E120000 C5080000 3F100000 25030000 7A060000 7F080000 7E070000 FB050000 64040000 F3040000 2D040000 F9030000 43040000 - 67micro gates
*/
LD2402.report_type = 1;
LD2402.detect_distance = LD2402.buffer[2] << 8 | LD2402.buffer[1];
LD2402.person = LD2402.buffer[0];
memcpy(LD2402.motion_energy, LD2402.buffer + 3, LD2402_NUM_GATES * 4);
memcpy(LD2402.micro_energy, LD2402.buffer + 67, LD2402_NUM_GATES * 4);
}
void Ld2402ToBinary(char *buffer, uint32_t byte_h, uint32_t byte_l) {
uint32_t mask_01 = 0x01, mask_10 = 0x10;
for (uint32_t i = 4; i; i--) {
buffer[i-1] = (byte_h & mask_10) ? '1' : '0';
buffer[i+4] = (byte_h & mask_01) ? '1' : '0';
buffer[i+9] = (byte_l & mask_10) ? '1' : '0';
buffer[i+14] = (byte_h & mask_01) ? '1' : '0';
mask_10<<=1;
mask_01<<=1;
}
}
void Ld2402HandleConfigData(void) {
uint32_t rcvd_ack = LD2402.buffer[0];
if (rcvd_ack != LD2402.sent_ack) {
return;
}
if (1 != LD2402.buffer[1]) {
// maybe do a retry?
return;
}
if (LD2402_CMND_READ_VERSION>>4 == rcvd_ack) {
// 00010000060076332E332E32
// 0 2 4 6
uint32_t len = LD2402.buffer[4];
free(LD2402.version);
LD2402.version = (char*)malloc(len+1);
memcpy(LD2402.version, LD2402.buffer + 6, len);
LD2402.version[len] = 0;
DEBUG_SENSOR_LOG(PSTR(D_LD2402_LOG_PREFIX "Rcvd %s"), LD2402.version);
} else if (LD2402_CMND_READ_SERIAL>>4 == rcvd_ack) {
// 1101000008004646464646464646
// 0 2 4 6
uint32_t len = LD2402.buffer[4];
free(LD2402.serial_number);
LD2402.serial_number = (char*)malloc(len+1);
memcpy(LD2402.serial_number, LD2402.buffer + 6, len);
LD2402.serial_number[len] = 0;
DEBUG_SENSOR_LOG(PSTR(D_LD2402_LOG_PREFIX "Rcvd %s"), LD2402.serial_number);
} else if (LD2402_CMND_READ_PARAM>>4 == rcvd_ack) {
//
switch (LD2402.cmnd_param[0]) {
// common params
case LD2402_CMND_PARAM_MAX_DISTANCE:
LD2402.max_distance = LD2402.buffer[4];
break;
case LD2402_CMND_PARAM_DISP_DELAY:
LD2402.disp_delay = LD2402.buffer[5] << 8 | LD2402.buffer[4];
break;
case LD2402_CMND_PARAM_PWR_INTERFER:
LD2402.pwr_interf = LD2402.buffer[4];
break;
default:
switch (LD2402.cmnd_param[0] & 0xF0) {
// gate specific params
case LD2402_CMND_PARAM_MOTION_START:
memcpy(LD2402.motion_threshold + (LD2402.cmnd_param[0] & 0x0F) * 4, LD2402.buffer + 4, 4);
break;
case LD2402_CMND_PARAM_MICRO_START:
memcpy(LD2402.micro_threshold + (LD2402.cmnd_param[0] & 0x0F) * 4, LD2402.buffer + 4, 4);
break;
default:
break;
}
break;
}
} else if ((LD2402_CMND_AUTO_PROGRESS>>4) == rcvd_ack) {
// 0A0100003C00
// 0 2 4
LD2402.auto_upd_progress = LD2402.buffer[4];
LD2402.report_type = 3;
} else if (LD2402_CMND_AUTO_INTERFERENCE>>4 == rcvd_ack) {
// 140100000000
// 0 2 4
Ld2402ToBinary(LD2402.gates, LD2402.buffer[5], LD2402.buffer[4]);
}
Ld2402OnDemand(rcvd_ack);
}
void Ld2402Input(void) {
uint32_t avail;
while (LD2402Serial->available()) {
static uint32_union header;
static uint32_union footer;
static uint32_t data_type = 0, byte_counter = 0;
if (!data_type) {
if (!byte_counter) {
avail = LD2402Serial->available();
if (avail < 4) {
DEBUG_SENSOR_LOG(PSTR(D_LD2402_LOG_PREFIX "Don't have enough for header."));
break;
}
for (uint32_t i = 3; i; i--) {
header.buffer_32<<=8;
header.buffer[LD2402.is_big*3] = LD2402Serial->read();
}
byte_counter = 4;
}
avail = LD2402Serial->available();
header.buffer_32<<=8;
header.buffer[LD2402.is_big*3] = LD2402Serial->read();
// I will get out of this mess with either:
// - Config/Engineering header match, set data_type (most likely/quickest further processing)
// - Known text match, process line, clear byte count for next line (less likely but no further processing)
// - No header matches, continue, shift in the next character if/when available
data_type = (LD2402_engineering_header == header.buffer_32) ? 2 : 0;
if (!data_type) {
data_type = (LD2402_config_header == header.buffer_32) ? 3 : 0;
if (!data_type) {
if (LD2402_target_Error != header.buffer_32) {
if (LD2402_target_OFF != header.buffer_32) {
if (LD2402_target_distance != header.buffer_32) {
continue;
} else {
// process distance line
byte_counter = LD2402Serial->readBytesUntil(0x0A, LD2402.buffer, LD2402_BUFFER_SIZE);
LD2402.buffer[byte_counter] = 0;
DEBUG_SENSOR_LOG(PSTR(D_LD2402_LOG_PREFIX "Dist%s"), LD2402.buffer);
// ance:105\r\n
LD2402.detect_distance = atoi((char*) LD2402.buffer + 5);
LD2402.person = 2;
}
} else {
// process OFF line
LD2402.detect_distance = 0;
LD2402.person = 0;
LD2402Serial->read();
}
LD2402.report_type = 2;
} else {
// preocess Error line
byte_counter = LD2402Serial->readBytesUntil(0x0A, LD2402.buffer, LD2402_BUFFER_SIZE);
LD2402.buffer[byte_counter] = 0;
AddLog(LOG_LEVEL_INFO, PSTR(D_LD2402_LOG_PREFIX "Erro%s"), LD2402.buffer);
LD2402.report_type = 0;
}
byte_counter = 0;
break;
}
}
}
static uint32_t length, got;
if (byte_counter < 6) {
avail = LD2402Serial->available();
if (avail < 2) {
DEBUG_SENSOR_LOG(PSTR(D_LD2402_LOG_PREFIX "Don't have enough for length."));
break;
}
length = LD2402Serial->read();
LD2402Serial->read();
got = 0;
if (length > LD2402_BUFFER_SIZE) {
data_type = 0;
byte_counter = 0;
break;
}
byte_counter = 6;
}
avail = LD2402Serial->available();
if (avail < (length - got)) {
got += LD2402Serial->readBytes(LD2402.buffer + got, avail);
break;
}
if (got < length) {
got += LD2402Serial->readBytes(LD2402.buffer + got, length - got);
}
avail = LD2402Serial->available();
if (avail < 4) {
DEBUG_SENSOR_LOG(PSTR(D_LD2402_LOG_PREFIX "Don't have enough for footer."));
break;
}
for (uint32_t i = 4; i; i--) {
footer.buffer_32<<=8;
footer.buffer[LD2402.is_big*3] = LD2402Serial->read();
}
if (2 == data_type) {
if (LD2402_engineering_footer == footer.buffer_32) {
Ld2402HandleEngineeringData();
} else {
DEBUG_SENSOR_LOG(PSTR(D_LD2402_LOG_PREFIX "Head %*_H"), 4, header.buffer);
DEBUG_SENSOR_LOG(PSTR(D_LD2402_LOG_PREFIX "Eng %*_H"), length, LD2402.buffer);
DEBUG_SENSOR_LOG(PSTR(D_LD2402_LOG_PREFIX "byte_counter: %d, avail: %d, got %d, length %d"), byte_counter, avail, got, length);
DEBUG_SENSOR_LOG(PSTR(D_LD2402_LOG_PREFIX "Foot %*_H"), 4, footer.buffer);
}
} else {
if (LD2402_config_footer == footer.buffer_32) {
Ld2402HandleConfigData();
LD2402Serial->setReadChunkMode(0);
} else {
DEBUG_SENSOR_LOG(PSTR(D_LD2402_LOG_PREFIX "Head %*_H"), 4, header.buffer);
DEBUG_SENSOR_LOG(PSTR(D_LD2402_LOG_PREFIX "Cmd %*_H"), length, LD2402.buffer);
DEBUG_SENSOR_LOG(PSTR(D_LD2402_LOG_PREFIX "byte_counter: %d, avail: %d, got %d, length %d"), byte_counter, avail, got, length);
DEBUG_SENSOR_LOG(PSTR(D_LD2402_LOG_PREFIX "Foot %*_H"), 4, footer.buffer);
}
}
data_type = 0;
byte_counter = 0;
break;
}
// If here then LD2402.byte_counter could still be partial correct for next loop
}
void Ld2402SendCommand(uint8_t command, uint32_t val_len = 0);
void Ld2402SendCommand(uint8_t command, uint32_t val_len) {
uint8_t buffer[20] = LD2402_config_header_a;
buffer[4] = val_len + 2;
buffer[6] = command;
if (val_len) {
memcpy(buffer+8,LD2402.cmnd_param,val_len);
}
memcpy(buffer+8+val_len, LD2402_config_footer_a, sizeof(LD2402_config_footer_a));
LD2402.sent_ack = command;
LD2402Serial->setReadChunkMode(1); // Enable chunk mode introducing possible Hardware Watchdogs
LD2402Serial->flush();
LD2402Serial->write(buffer, val_len + 12);
}
void Ld2402LoadLastParam(uint32_t curr_param) {
memset(LD2402.cmnd_param, 0x00, 6);
LD2402.cmnd_param[0] = curr_param;
switch (curr_param) {
case LD2402_CMND_PARAM_MAX_DISTANCE:
LD2402.cmnd_param[2] = LD2402.max_distance;
break;
case LD2402_CMND_PARAM_DISP_DELAY:
LD2402.cmnd_param[2] = LD2402.disp_delay & 0x00FF;
LD2402.cmnd_param[3] = LD2402.disp_delay >> 8;
break;
default:
switch (curr_param & 0xF0) {
case LD2402_CMND_PARAM_MOTION_START:
memcpy(LD2402.cmnd_param + 2, LD2402.motion_threshold + (curr_param & 0x0F) * 4, 4);
break;
case LD2402_CMND_PARAM_MICRO_START:
memcpy(LD2402.cmnd_param + 2, LD2402.micro_threshold + (curr_param & 0x0F) * 4, 4);
break;
default:
break;
}
break;
}
}
void Ld2402WriteThresholds(uint8_t *thresholds, uint32_t cmnd_param) {
if (LD2402.busy) {
Response_P(PSTR(D_BUSY_MSG));
return;
}
if (ArgC() != 16) {
Response_P(PSTR("Use LS2410S_Set{Motion/Micro} 1,2,..16 (values are dB <= 95.00"));
return;
}
char strbuf[24];
float param;
uint32_t i = 0;
for (uint32_t j = 0; j < LD2402_NUM_GATES; j++) {
ArgV(strbuf, j+1);
param = CharToFloat(strbuf);
uint32_t val = exp10(param > 95.00f ? 95.00f : param);
thresholds[i++] = val & 0x000000FF;
thresholds[i++] = val >> 8 & 0x000000FF;
thresholds[i++] = val >> 16 & 0x000000FF;
thresholds[i++] = val >> 24;
}
Ld2402LoadLastParam(cmnd_param);
Ld2402ExecConfigCmnd(LD2402_CMND_WRITE_PARAM);
Response_P(PSTR("Accepted... Allow 2 seconds to write to device."));
}
void Ld2402ResponseAppendGates(uint8_t *energies) {
const float multiplier = 10.0f / 2.302585f;
uint32_t i = 0;
float val;
while (i < LD2402_NUM_GATES * 4) {
val = energies[i++] | energies[i++] << 8 | energies[i++] << 16 | energies[i++] << 24;
val = (val ? multiplier * logf(val) : 0);
if (4 != i) { ResponseAppend_P(PSTR(",")); }
ResponseAppend_P(PSTR("%2_f"), &val);
}
}
void Ld2402ResponseAppendReport() {
if (3 == LD2402.report_type) {
ResponseAppend_P(PSTR("\"AutoUpdate\":\"%1d%%\"}"), LD2402.auto_upd_progress);
} else if (0 == LD2402.report_type) {
ResponseAppend_P(PSTR("\"Error\":\"Disconnected\"}"));
} else {
ResponseAppend_P(PSTR("\"" D_JSON_DISTANCE "\":%d"), LD2402.detect_distance);
if (1 == LD2402.report_type) {
ResponseAppend_P(PSTR(",\"Motion\":%s"), (1 == LD2402.person ? "true" : "false"));
ResponseAppend_P(PSTR(",\"Occupancy\":%s"), (LD2402.person ? "true" : "false"));
ResponseAppend_P(PSTR(",\"PowerInterference\":%d"), LD2402.pwr_interf);
if (2 == LD2402.pwr_interf) { ResponseAppend_P(PSTR(",\"InterferenceGates\":\"%s\""), LD2402.gates); }
ResponseAppend_P(PSTR(",\"MotionEnergies\":["));
Ld2402ResponseAppendGates(LD2402.motion_energy);
ResponseAppend_P(PSTR("],\"MicroEnergies\":["));
Ld2402ResponseAppendGates(LD2402.micro_energy);
ResponseAppend_P(PSTR("]}"));
}
}
}
void Ld2402ExecQuickCmnd(uint32_t cmnd) {
LD2402.busy = true;
LD2402.step = cmnd;
}
void Ld2402ExecConfigCmnd(uint32_t cmnd) {
LD2402.next_step = cmnd;
Ld2402ExecQuickCmnd(LD2402_CMND_START_CONFIGURATION);
}
void Ld2402DeviceDisconnected(void) {
AddLog(LOG_LEVEL_INFO, PSTR(D_LD2402_LOG_PREFIX "Device disconnected"));
LD2402.step = CMD_LD2402_Done;
LD2402.report_type = 0;
}
/********************************************************************************************/
void Ld2402OnDemand(uint32_t ack_rcvd) {
switch (ack_rcvd) {
case LD2402_CMND_START_CONFIGURATION>>4:
LD2402.step = LD2402.next_step;
break;
case LD2402_CMND_END_CONFIGURATION>>4:
LD2402.step = CMD_LD2402_Done;
return;
case LD2402_CMND_SAVE_PARAM>>4:
return;
case LD2402_CMND_AUTO_THRESHOLD>>4:
LD2402.step = LD2402_CMND_AUTO_PROGRESS;
return;
case LD2402_CMND_AUTO_PROGRESS>>4:
if (100 > LD2402.auto_upd_progress) {
LD2402.step = LD2402_CMND_AUTO_PROGRESS;
return;
}
LD2402.step = LD2402_CMND_READ_PARAM;
break;
case LD2402_CMND_AUTO_INTERFERENCE>>4:
LD2402.step = LD2402_CMND_READ_PARAM;
break;
case LD2402_CMND_MODE>>4:
LD2402.step = LD2402_CMND_END_CONFIGURATION;
return;
case LD2402_CMND_READ_VERSION>>4:
LD2402.step = LD2402_CMND_READ_SERIAL;
break;
case LD2402_CMND_READ_SERIAL>>4:
if (!LD2402.initializing) {
LD2402.step = LD2402_CMND_END_CONFIGURATION;
return;
}
LD2402.cmnd_param[0] = LD2402_CMND_PARAM_MAX_DISTANCE;
LD2402.next_step = LD2402_CMND_READ_PARAM;
LD2402.step = LD2402_CMND_START_CONFIGURATION;
break;
case LD2402_CMND_WRITE_PARAM>>4:
switch (LD2402.cmnd_param[0]) {
case LD2402_CMND_PARAM_MAX_DISTANCE:
Ld2402LoadLastParam(LD2402_CMND_PARAM_DISP_DELAY);
LD2402.step = LD2402_CMND_WRITE_PARAM;
break;
case LD2402_CMND_PARAM_DISP_DELAY:
case LD2402_CMND_PARAM_MOTION_END:
case LD2402_CMND_PARAM_MICRO_END:
LD2402.step = LD2402_CMND_END_CONFIGURATION;
return;
default:
switch (LD2402.cmnd_param[0] & 0xF0) {
// gate specific params
case LD2402_CMND_PARAM_MICRO_START:
case LD2402_CMND_PARAM_MOTION_START:
Ld2402LoadLastParam(++LD2402.cmnd_param[0]);
LD2402.step = LD2402_CMND_WRITE_PARAM;
break;
default:
LD2402.step = LD2402_CMND_END_CONFIGURATION;
return;
}
}
break;
case LD2402_CMND_READ_PARAM>>4:
switch (LD2402.cmnd_param[0]) {
case LD2402_CMND_PARAM_MAX_DISTANCE:
LD2402.cmnd_param[0] = LD2402_CMND_PARAM_DISP_DELAY;
break;
case LD2402_CMND_PARAM_DISP_DELAY:
LD2402.cmnd_param[0] = LD2402_CMND_PARAM_PWR_INTERFER;
break;
case LD2402_CMND_PARAM_PWR_INTERFER:
LD2402.cmnd_param[0] = LD2402_CMND_PARAM_MOTION_START;
if (2 == LD2402.pwr_interf) {
LD2402.step = LD2402_CMND_AUTO_INTERFERENCE;
}
break;
case LD2402_CMND_PARAM_MOTION_END:
LD2402.cmnd_param[0] = LD2402_CMND_PARAM_MICRO_START;
break;
case LD2402_CMND_PARAM_MICRO_END:
if (LD2402.initializing) {
// clear LD2402_CMND_READ_PARAM param
LD2402.cmnd_param[0] = 0x00;
LD2402.cmnd_param[2] = 0x04;
LD2402.step = LD2402_CMND_MODE;
Ld2402EveryXMSecond();
} else {
LD2402.step = LD2402_CMND_END_CONFIGURATION;
}
return;
default:
switch (LD2402.cmnd_param[0] & 0xF0) {
// gate specific params
case LD2402_CMND_PARAM_MOTION_START:
case LD2402_CMND_PARAM_MICRO_START:
LD2402.cmnd_param[0]++;
break;
default:
LD2402.step = LD2402_CMND_END_CONFIGURATION;
return;
}
break;
}
LD2402.step = LD2402_CMND_READ_PARAM;
break;
default:
return;
}
Ld2402EveryXMSecond();
}
void Ld2402EveryXMSecond(void) {
if (LD2402.step) {
uint32_t command = LD2402.step>>4;
switch (LD2402.step--) {
// special: get control of LD2402
case LD2402_CMND_READ_PARAM:
Ld2402SendCommand(command, 2);
break;
case LD2402_CMND_START_CONFIGURATION:
LD2402.cmnd_param[0] = 0x01;
Ld2402SendCommand(command, 2);
if (LD2402.initializing) {
LD2402.step = LD2402_CMND_START_CONFIGURATION+CMD_LD2402_BOOT_DELAY;
return;
}
break;
case LD2402_CMND_AUTO_PROGRESS-CMD_LD2402_PROGRESS_DELAY:
case LD2402_CMND_AUTO_INTERFERENCE:
case LD2402_CMND_READ_VERSION:
case LD2402_CMND_READ_SERIAL:
case LD2402_CMND_SAVE_PARAM:
case LD2402_CMND_END_CONFIGURATION-CMD_LD2402_END_DELAY:
Ld2402SendCommand(command);
break;
case LD2402_CMND_AUTO_THRESHOLD:
case LD2402_CMND_WRITE_PARAM:
case LD2402_CMND_MODE:
Ld2402SendCommand(command, 6);
break;
case CMD_LD2402_Wait_Timeout-CMD_LD2402_TIMEOUT_DELAY:
Ld2402DeviceDisconnected();
return;
case CMD_LD2402_Done:
LD2402.busy = 0;
LD2402.initializing = 0;
return;
default:
return;
}
LD2402.step = CMD_LD2402_Wait_Timeout;
}
}
void Ld2402EverySecond(void) {
static uint32_t person = 4;
if (!LD2402.report_type && !LD2402.initializing) {
AddLog(LOG_LEVEL_INFO, PSTR(D_LD2402_LOG_PREFIX "Trying to reconnect."));
Ld2402ExecQuickCmnd(LD2402_CMND_READ_VERSION);
return;
}
if (!LD2402.timer && (LD2402.person == person)) { return; }
if (LD2402.timer) { --LD2402.timer; }
if (LD2402.timer && (LD2402.person == person)) { return; }
if (LD2402.person != person) { person = LD2402.person; }
if (!LD2402.timer) { LD2402.timer = LD2402.follow; }
MqttPublishSensor();
}
void Ld2402Detect(void) {
if (PinUsed(GPIO_LD2402_RX) && PinUsed(GPIO_LD2402_TX)) {
LD2402.buffer = (uint8_t*)malloc(LD2402_BUFFER_SIZE);
AddLog(LOG_LEVEL_DEBUG, PSTR(D_LD2402_LOG_PREFIX "Buff size %d"), LD2402_BUFFER_SIZE);
if (!LD2402.buffer) { AddLog(LOG_LEVEL_DEBUG, PSTR(D_LD2402_LOG_PREFIX "No buff")); return; }
LD2402Serial = new TasmotaSerial(Pin(GPIO_LD2402_RX), Pin(GPIO_LD2402_TX), 2, 0, LD2402_BUFFER_SIZE);
if (LD2402Serial->begin(115200)) {
if (LD2402Serial->hardwareSerial()) { ClaimSerial(); }
#ifdef ESP32
AddLog(LOG_LEVEL_DEBUG, PSTR(D_LD2402_LOG_PREFIX "Serial UART%d"), LD2402Serial->getUart());
#endif
volatile uint32_t i=0x01234567;
LD2402.is_big = (*((uint8_t*)(&i))) != 0x67;
if (!LD2402.busy) {
AddLog(LOG_LEVEL_DEBUG, PSTR(D_LD2402_LOG_PREFIX "Starting initialization."));
LD2402.initializing = true;
LD2402.step = LD2402_CMND_START_CONFIGURATION+CMD_LD2402_BOOT_DELAY;
LD2402.next_step = LD2402_CMND_READ_VERSION;
}
}
}
}
/*********************************************************************************************\
* Commands
\*********************************************************************************************/
#define D_CMD_MODE "Mode"
#define D_CMD_AUTOUPDATE "AutoUpdate"
#define D_CMD_STATUS "Status"
#define D_CMD_SETCOMMON "SetCommon"
#define D_CMD_SETMOTION "SetMotion"
#define D_CMD_SETMICRO "SetMicro"
#define D_CMD_HELP "Help"
#define D_CMD_REREAD "ReRead"
#define D_CMD_FOLLOW "Follow"
const char kLd2402Commands[] PROGMEM = D_LD2402 "_|" // Prefix
D_CMD_MODE "|" D_CMD_AUTOUPDATE "|" D_CMD_STATUS "|" D_CMD_SETCOMMON "|"
D_CMD_SETMOTION "|" D_CMD_SETMICRO "|" D_CMD_HELP "|" D_CMD_REREAD "|"
D_CMD_FOLLOW;
void (* const Ld2402Command[])(void) PROGMEM = {
&CmndLd2402Mode, &CmndLd2402AutoUpdate, &CmndLd2402Status, &CmndLd2402Common,
&CmndLd2402Motion, &CmndLd2402Micro, &CmndLd2402Help, &CmndLd2402ReRead,
&CmndLd2402Follow };
void CmndLd2402Help(void) {
Response_P(PSTR(D_COMMAND_PREFIX_JSON"\"%s"), D_CMD_HELP, "Available commands: ");
ResponseAppend_P(PSTR(D_LD2402 "_" D_CMD_MODE", "));
ResponseAppend_P(PSTR(D_LD2402 "_" D_CMD_AUTOUPDATE", "));
ResponseAppend_P(PSTR(D_LD2402 "_" D_CMD_STATUS", "));
ResponseAppend_P(PSTR(D_LD2402 "_" D_CMD_SETCOMMON", "));
ResponseAppend_P(PSTR(D_LD2402 "_" D_CMD_SETMOTION", "));
ResponseAppend_P(PSTR(D_LD2402 "_" D_CMD_SETMICRO", "));
ResponseAppend_P(PSTR(D_LD2402 "_" D_CMD_HELP", "));
ResponseAppend_P(PSTR(D_LD2402 "_" D_CMD_REREAD", "));
ResponseAppend_P(PSTR(D_LD2402 "_" D_CMD_FOLLOW"\"}"));
}
void CmndLd2402Follow(void) {
if (ArgC() != 1) {
Response_P(PSTR(D_COMMAND_HELP_MSG), D_CMD_FOLLOW, "Args: 0|n (MQTT update normal|MQTT update every n second(s))");
return;
}
char Argument[XdrvMailbox.data_len];
ArgV(Argument,1);
LD2402.timer = atoi(Argument);
LD2402.follow = LD2402.timer;
Response_P(PSTR(D_COMMAND_PREFIX_JSON"%d}"), D_CMD_FOLLOW, LD2402.follow);
}
void CmndLd2402Status(void) {
if (ArgC() != 1) {
Response_P(PSTR(D_COMMAND_HELP_MSG), D_CMD_STATUS, "Args: 0|1|2 (parameters|sensor|firmware)");
return;
}
uint32_t status_type = 0;
if (ArgC() == 1) {
char Argument[XdrvMailbox.data_len];
ArgV(Argument,1);
status_type = atoi(Argument);
}
Response_P(PSTR("{\"" D_LD2402));
if (1 == status_type) {
ResponseAppend_P(PSTR("SNS\":{"));
Ld2402ResponseAppendReport();
} else if (2 == status_type) {
ResponseAppend_P(PSTR("FWR\":{\"Version\":\"%s\","),LD2402.version);
ResponseAppend_P(PSTR("\"SerialNumber\":\"%s\"}}"),LD2402.serial_number);
} else {
ResponseAppend_P(PSTR("\":{\"MaximumDistance\":%d,"), LD2402.max_distance);
ResponseAppend_P(PSTR("\"DisappearenceDelay\":%d,"), LD2402.disp_delay);
ResponseAppend_P(PSTR("\"MotionThresholds\":["));
Ld2402ResponseAppendGates(LD2402.motion_threshold);
Ld2402ResponseAppendGates(LD2402.micro_threshold);
ResponseAppend_P(PSTR("]}}"));
}
}
void CmndLd2402ReRead(void) {
if (LD2402.busy) {
Response_P(PSTR(D_BUSY_MSG));
return;
}
if (ArgC()) {
Response_P(PSTR(D_COMMAND_HELP_MSG), D_CMD_REREAD, "No Args: Retrieves common and threshold data from device");
return;
}
LD2402.cmnd_param[0] = LD2402_CMND_PARAM_MAX_DISTANCE;
Ld2402ExecConfigCmnd(LD2402_CMND_READ_PARAM);
Response_P(PSTR(D_COMMAND_HELP_MSG), D_CMD_REREAD, "Retrieving ... wait six seconds for it to complete");
}
void CmndLd2402Common(void) {
if (LD2402.busy) {
Response_P(PSTR(D_BUSY_MSG));
return;
}
if (ArgC() != 2) {
Response_P(PSTR(D_COMMAND_HELP_MSG), D_CMD_SETCOMMON, "Args: MaximumDistance,DisappearanceDelay (decimeter,seconds)");
return;
}
uint32_t param[2] = { 0 };
ParseParameters(2, param);
if (param[0]>100) {param[0] = 100;}
if (param[0]<7) {param[0] = 7;}
if (param[1]<0) {param[1] = 0;}
if (param[1]>65535) {param[1] = 65535;}
LD2402.max_distance = param[0];
LD2402.disp_delay = param[1];
Ld2402LoadLastParam(LD2402_CMND_PARAM_MAX_DISTANCE);
Ld2402ExecConfigCmnd(LD2402_CMND_WRITE_PARAM);
CmndLd2402Status();
}
void CmndLd2402Mode(void) {
if (LD2402.busy) {
Response_P(PSTR(D_BUSY_MSG));
return;
}
if (ArgC() != 1) {
Response_P(PSTR(D_COMMAND_HELP_MSG), D_CMD_MODE, "Args: 0|1 (normal|engineering)");
return;
}
char Argument[XdrvMailbox.data_len];
ArgV(Argument,1);
memset(LD2402.cmnd_param, 0x00, 6);
LD2402.cmnd_param[2] = atoi(Argument) ? 0x04 : 0x64;
Response_P(PSTR(D_COMMAND_PREFIX_JSON"%d}"), D_CMD_FOLLOW, (0x04 == LD2402.cmnd_param[2]));
Ld2402ExecConfigCmnd(LD2402_CMND_MODE);
}
void CmndLd2402AutoUpdate(void) {
if (LD2402.busy) {
Response_P(PSTR(D_BUSY_MSG));
return;
}
if (ArgC() != 3) {
Response_P(PSTR(D_COMMAND_HELP_MSG), D_CMD_AUTOUPDATE, "Args: trigger,keep,micro (magnification factor, 1.0 to 20.0)");
return;
}
char strbuf[24];
for (uint32_t i = 3; i; i--) {
ArgV(strbuf, i);
float param = CharToFloat(strbuf);
LD2402.cmnd_param[(i-1)*2] = (param < 1.0f) ? 10.0f : (param > 20.0f ? 200.0f : param * 10.0f);
}
Ld2402ExecConfigCmnd(LD2402_CMND_AUTO_THRESHOLD);
Response_P(PSTR(D_COMMAND_HELP_MSG), D_CMD_REREAD, "Updating ...");
}
void CmndLd2402Motion(void) {
Ld2402WriteThresholds(LD2402.motion_threshold, LD2402_CMND_PARAM_MOTION_START);
}
void CmndLd2402Micro(void) {
Ld2402WriteThresholds(LD2402.micro_threshold, LD2402_CMND_PARAM_MICRO_START);
}
/*********************************************************************************************\
* Presentation
\*********************************************************************************************/
#ifdef USE_WEBSERVER
const char HTTP_SNS_LD2402_DIS[] PROGMEM =
"{s}" D_LD2402 " " D_DISCONNECTED "{e}";
const char HTTP_SNS_LD2402_CM[] PROGMEM =
"{s}" D_LD2402 " " D_DISTANCE "{m}%d " D_UNIT_CENTIMETER "{e}";
const char HTTP_SNS_LD2402_MV[] PROGMEM =
"{s}" D_LD2402 " " D_DISTANCE " (!){m}%d " D_UNIT_CENTIMETER "{e}";
const char HTTP_SNS_LD2402_UPD[] PROGMEM =
"{s}" D_LD2402 " " D_AUTO_UPDATE "{m}%d " D_UNIT_PERCENT "{e}";
void Ld2402Web(void) {
if (3 == LD2402.report_type) {
WSContentSend_PD(HTTP_SNS_LD2402_UPD, LD2402.auto_upd_progress);
} else if (2 == LD2402.report_type) {
WSContentSend_PD(HTTP_SNS_LD2402_CM, LD2402.detect_distance);
} else if (1 == LD2402.report_type) {
WSContentSend_PD((1 == LD2402.person ? HTTP_SNS_LD2402_MV : HTTP_SNS_LD2402_CM), LD2402.detect_distance);
} else {
WSContentSend_PD(HTTP_SNS_LD2402_DIS);
}
}
#endif
void Ld2402Show(void) {
ResponseAppend_P(PSTR(",\"" D_LD2402 "\":{"));
Ld2402ResponseAppendReport();
}
/*********************************************************************************************\
* Interface
\*********************************************************************************************/
bool Xsns102(uint32_t function) {
bool result = false;
if (FUNC_INIT == function) {
Ld2402Detect();
}
else if (LD2402Serial) {
switch (function) {
case FUNC_LOOP:
case FUNC_SLEEP_LOOP:
Ld2402Input();
break;
case FUNC_EVERY_50_MSECOND:
Ld2402EveryXMSecond();
break;
case FUNC_EVERY_100_MSECOND:
break;
case FUNC_EVERY_SECOND:
Ld2402EverySecond();
break;
case FUNC_JSON_APPEND:
Ld2402Show();
break;
#ifdef USE_WEBSERVER
case FUNC_WEB_SENSOR:
Ld2402Web();
break;
#endif // USE_WEBSERVER
case FUNC_COMMAND:
result = DecodeCommand(kLd2402Commands, Ld2402Command);
break;
}
}
return result;
}
#endif // USE_LD2402