mirror of https://github.com/arendst/Tasmota.git
POC HLK-LD2410
This commit is contained in:
Theo Arends
parent
48ae4b247c
commit
30f64d3c42
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@ -426,8 +426,8 @@ void IRAM_ATTR TasmotaSerial::rxRead(void) {
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m_buffer[m_in_pos] = rec;
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m_in_pos = next;
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} else {
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// Buffer overrun - prep to exit and fix Hardware Watchdog in case of high speed flooding
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loop_read = 0;
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// Buffer overrun - exit and fix Hardware Watchdog in case of high speed flooding
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break;
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}
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TM_SERIAL_WAIT_RCV_LOOP; // wait for stop bit
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@ -83,6 +83,9 @@
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#define D_DEBUG "Ontfout"
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#define D_DEWPOINT "Dou punt"
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#define D_DISABLED "Gedeaktiveer"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Afstand"
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#define D_DNS_SERVER "DNS"
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#define D_DO "Opgeloste suurstof"
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@ -83,6 +83,9 @@
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#define D_DEBUG "Дебъгване"
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#define D_DEWPOINT "Температура на оросяване"
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#define D_DISABLED "Забранено"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Разстояние"
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#define D_DNS_SERVER "Сървър на DNS"
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#define D_DO "Разтворен кислород"
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@ -83,6 +83,9 @@
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#define D_DEBUG "Depuració"
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#define D_DEWPOINT "Punt de rossada"
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#define D_DISABLED "Deshabilitat"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Distancia"
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#define D_DNS_SERVER "Servidor DNS"
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#define D_DO "Oxígen dissolt"
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@ -83,6 +83,9 @@
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#define D_DEBUG "Debug"
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#define D_DEWPOINT "Dew point"
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#define D_DISABLED "Zablokováno"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Distance"
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#define D_DNS_SERVER "Server DNS"
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#define D_DO "Disolved Oxygen"
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@ -83,6 +83,9 @@
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#define D_DEBUG "debug"
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#define D_DEWPOINT "Taupunkt"
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#define D_DISABLED "deaktiviert"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Abstand"
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#define D_DNS_SERVER "DNS-Server"
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#define D_DO "gelöster Sauerstoff"
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@ -83,6 +83,9 @@
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#define D_DEBUG "Debug"
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#define D_DEWPOINT "Dew point"
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#define D_DISABLED "Ανενεργό"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Απόσταση"
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#define D_DNS_SERVER "Διακομιστής DNS"
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#define D_DO "Disolved Oxygen"
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@ -83,6 +83,9 @@
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#define D_DEBUG "Debug"
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#define D_DEWPOINT "Dew point"
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#define D_DISABLED "Disabled"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Distance"
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#define D_DNS_SERVER "DNS Server"
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#define D_DO "Disolved Oxygen"
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@ -83,6 +83,9 @@
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#define D_DEBUG "Debug"
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#define D_DEWPOINT "Punto de Rocío"
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#define D_DISABLED "Deshabilitado"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Distancia"
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#define D_DNS_SERVER "Servidor DNS"
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#define D_DO "Oxígeno Disuelto"
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@ -83,6 +83,9 @@
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#define D_DEBUG "Debug"
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#define D_DEWPOINT "Point de rosée"
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#define D_DISABLED "Désactivé"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Distance"
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#define D_DNS_SERVER "Serveur DNS"
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#define D_DO "Oxygène dissout"
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@ -83,6 +83,9 @@
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#define D_DEBUG "Debugearje"
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#define D_DEWPOINT "Dauwpunt"
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#define D_DISABLED "Útsetten"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Ôfstân"
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#define D_DNS_SERVER "DNS Server"
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#define D_DO "Oploste soerstof"
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@ -83,6 +83,9 @@
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#define D_DEBUG "באגים"
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#define D_DEWPOINT "Dew point"
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#define D_DISABLED "מבוטל"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "מרחק"
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#define D_DNS_SERVER "DNS שרת"
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#define D_DO "Disolved Oxygen"
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@ -83,6 +83,9 @@
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#define D_DEBUG "Debug"
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#define D_DEWPOINT "Harmatpont"
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#define D_DISABLED "Letiltva"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Távolság"
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#define D_DNS_SERVER "DNS szerver"
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#define D_DO "Oldott oxygén"
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@ -83,6 +83,9 @@
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#define D_DEBUG "Debug"
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#define D_DEWPOINT "Punto rugiada" //
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#define D_DISABLED "Disabilitato/a"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Distanza"
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#define D_DNS_SERVER "Server DNS"
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#define D_DO "Ossigeno dissolto"
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@ -83,6 +83,9 @@
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#define D_DEBUG "디버그"
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#define D_DEWPOINT "Dew point"
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#define D_DISABLED "사용안함"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "거리"
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#define D_DNS_SERVER "DNS 서버"
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#define D_DO "Disolved Oxygen"
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@ -83,6 +83,9 @@
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#define D_DEBUG "Debug"
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#define D_DEWPOINT "Dauwpunt"
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#define D_DISABLED "Uitgeschakeld"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Afstand"
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#define D_DNS_SERVER "DNS Server"
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#define D_DO "Opgelost zuurstof"
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@ -83,6 +83,9 @@
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#define D_DEBUG "Debug"
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#define D_DEWPOINT "Punkt rosy"
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#define D_DISABLED "Wyłączony"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Odległość"
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#define D_DNS_SERVER "Serwer DNS"
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#define D_DO "Rozpuszczalność tlenu"
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@ -83,6 +83,9 @@
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#define D_DEBUG "Depurar"
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#define D_DEWPOINT "Ponto de orvalho"
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#define D_DISABLED "Desabilitado"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Distância"
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#define D_DNS_SERVER "Servidor DNS"
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#define D_DO "Oxigênio dissolvido"
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@ -83,6 +83,9 @@
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#define D_DEBUG "Depurar"
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#define D_DEWPOINT "Ponto de Condensação"
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#define D_DISABLED "Disabilitado"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Distância"
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#define D_DNS_SERVER "Servidor DNS"
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#define D_DO "Oxigénio Dissolvido"
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@ -83,6 +83,9 @@
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#define D_DEBUG "Depanare"
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#define D_DEWPOINT "Punct de rouă"
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#define D_DISABLED "Dezactivat"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Distanță"
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#define D_DNS_SERVER "Server DNS"
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#define D_DO "Disolved Oxygen"
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@ -83,6 +83,9 @@
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#define D_DEBUG "Отладка"
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#define D_DEWPOINT "Dew point"
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#define D_DISABLED "Блокирован"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Distance"
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#define D_DNS_SERVER "DNS Сервер"
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#define D_DO "Disolved Oxygen"
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#define D_DEBUG "Debug"
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#define D_DEWPOINT "Dew point"
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#define D_DISABLED "Zablokované"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Vzdialenosť"
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#define D_DNS_SERVER "Server DNS"
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#define D_DO "Disolved Oxygen"
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#define D_DEBUG "Debug"
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#define D_DEWPOINT "Dew point"
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#define D_DISABLED "Inaktiverad"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Distans"
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#define D_DNS_SERVER "DNS-server"
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#define D_DO "Disolved Oxygen"
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#define D_DEBUG "Hata Ayıklama"
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#define D_DEWPOINT "Dew point"
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#define D_DISABLED "Etkin Değil"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Mesage"
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#define D_DNS_SERVER "DNS Sunucu"
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#define D_DO "Disolved Oxygen"
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#define D_DEBUG "Налагодження"
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#define D_DEWPOINT "Tочка роси"
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#define D_DISABLED "Вимкнено"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Відстань"
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#define D_DNS_SERVER "Сервер DNS"
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#define D_DO "Disolved Oxygen"
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#define D_DEBUG "Tìm lỗi"
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#define D_DEWPOINT "Điểm sương"
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#define D_DISABLED "Vô hiệu hóa"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "Khoảng cách"
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#define D_DNS_SERVER "Máy chủ DNS"
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#define D_DO "Disolved Oxygen"
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@ -83,6 +83,9 @@
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#define D_DEBUG "调试"
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#define D_DEWPOINT "Dew point"
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#define D_DISABLED "禁用"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "距离"
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#define D_DNS_SERVER "DNS服务器"
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#define D_DO "Disolved Oxygen"
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#define D_DEBUG "偵錯"
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#define D_DEWPOINT "Dew point"
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#define D_DISABLED "已停用"
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#define D_MOVING_DISTANCE "Moving Distance"
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#define D_STATIC_DISTANCE "Static Distance"
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#define D_DETECT_DISTANCE "Detect Distance"
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#define D_DISTANCE "距離"
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#define D_DNS_SERVER "DNS伺服器"
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#define D_DO "Disolved Oxygen"
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@ -0,0 +1,381 @@
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/*
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xsns_102_ld2410.ino - HLK-LD2410 24GHz smart wave motion sensor support for Tasmota
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SPDX-FileCopyrightText: 2022 Theo Arends
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SPDX-License-Identifier: GPL-3.0-only
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*/
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#ifdef USE_LD2410
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/*********************************************************************************************\
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* HLK-LD2410 24GHz smart wave motion sensor
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*
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* Inspiration:
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* https://community.home-assistant.io/t/mmwave-wars-one-sensor-module-to-rule-them-all/453260/2
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* Resources:
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* https://drive.google.com/drive/folders/1p4dhbEJA3YubyIjIIC7wwVsSo8x29Fq-?spm=a2g0o.detail.1000023.17.93465697yFwVxH
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*
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* Basic comms using Serial Bridge:
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* sbaudrate 256000
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* serialdelimiter 254
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* sserialsend5 FDFCFBFA0400FF00010004030201 -> {"SSerialReceived":"FDFCFBFA0800FF0100000100400004030201"}
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* sserialsend5 FDFCFBFA0200610004030201 -> {"SSerialReceived":"FDFCFBFA1C0061010000AA0808083232281E140F0F0F0F000028281E1E141414050004030201"}
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* sserialsend5 FDFCFBFA0200A00004030201 -> {"SSerialReceived":"FDFCFBFA0C00A0010000000107011615092204030201"}
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\*********************************************************************************************/
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#define XSNS_102 102
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#define LD2410_CMND_START_CONFIGURATION 0xFF
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#define LD2410_CMND_END_CONFIGURATION 0xFE
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#define LD2410_CMND_SET_DISTANCE 0x60
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#define LD2410_CMND_READ_PARAMETERS 0x61
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#define LD2410_CMND_START_ENGINEERING 0x62
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#define LD2410_CMND_END_ENGINEERING 0x63
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#define LD2410_CMND_SET_SENSITIVITY 0x64
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#define LD2410_CMND_GET_FIRMWARE 0xA0
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#define LD2410_CMND_SET_BAUDRATE 0xA1
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#define LD2410_CMND_FACTORY_RESET 0xA2
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#define LD2410_CMND_REBOOT 0xA3
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const uint8_t LD2410_config_header[4] = {0xFD, 0xFC, 0xFB, 0xFA};
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const uint8_t LD2410_config_footer[4] = {0x04, 0x03, 0x02, 0x01};
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const uint8_t LD2410_target_header[4] = {0xF4, 0xF3, 0xF2, 0xF1};
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const uint8_t LD2410_target_footer[4] = {0xF8, 0xF7, 0xF6, 0xF5};
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#include <TasmotaSerial.h>
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TasmotaSerial *LD2410Serial = nullptr;
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struct {
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uint8_t *buffer;
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uint16_t moving_distance;
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uint16_t static_distance;
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uint16_t detect_distance;
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uint8_t moving_energy;
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uint8_t static_energy;
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uint8_t init_step;
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uint8_t init_retry;
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uint8_t byte_counter;
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bool valid_response;
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} LD2410;
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/********************************************************************************************/
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uint32_t ToBcd(uint32_t value) {
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return ((value >> 4) * 10) + (value & 0xF);
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}
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/********************************************************************************************/
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void Ld1410HandleTargetData(void) {
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// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
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// F4 F3 F2 F1 0D 00 02 AA 00 00 00 00 00 00 37 00 00 55 00 F8 F7 F6 F5 - No target
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// F4 F3 F2 F1 0D 00 02 AA 00 45 00 3E 00 00 3A 00 00 55 00 F8 F7 F6 F5 - No target
|
||||
// F4 F3 F2 F1 0D 00 02 AA 03 46 00 34 00 00 3C 00 00 55 00 F8 F7 F6 F5 - Movement and Stationary target
|
||||
// F4 F3 F2 F1 0D 00 02 AA 02 54 00 00 00 00 64 00 00 55 00 F8 F7 F6 F5 - Stationary target
|
||||
// F4 F3 F2 F1 0D 00 02 AA 02 96 00 00 00 00 36 00 00 55 00 F8 F7 F6 F5 - Stationary target
|
||||
// F4 F3 F2 F1 0D 00 02 AA 03 2A 00 64 00 00 64 00 00 55 00 F8 F7 F6 F5 - Movement and Stationary target
|
||||
// header |len |dt|hd|st|movin|me|stati|se|detec|tr|ck|trailer
|
||||
if (LD2410.buffer[8] != 0x00) { // Movement and/or Stationary target
|
||||
LD2410.moving_distance = LD2410.buffer[10] << 8 | LD2410.buffer[9];
|
||||
LD2410.moving_energy = LD2410.buffer[11];
|
||||
LD2410.static_distance = LD2410.buffer[13] << 8 | LD2410.buffer[12];
|
||||
LD2410.static_energy = LD2410.buffer[14];
|
||||
LD2410.detect_distance = LD2410.buffer[16] << 8 | LD2410.buffer[15];
|
||||
|
||||
AddLog(LOG_LEVEL_DEBUG_MORE, PSTR("LD2: Type %d, State %d, Moving %d/%d%%, Static %d/%d%%, Detect %d"),
|
||||
LD2410.buffer[6], LD2410.buffer[8],
|
||||
LD2410.moving_distance, LD2410.moving_energy,
|
||||
LD2410.static_distance, LD2410.static_energy,
|
||||
LD2410.detect_distance);
|
||||
|
||||
if (0x01 == LD2410.buffer[6]) { // Engineering mode data
|
||||
// Adds 22 extra bytes of data
|
||||
|
||||
}
|
||||
} else {
|
||||
LD2410.moving_distance = 0;
|
||||
LD2410.moving_energy = 0;
|
||||
LD2410.static_distance = 0;
|
||||
LD2410.static_energy = 0;
|
||||
LD2410.detect_distance = 0;
|
||||
}
|
||||
}
|
||||
|
||||
void Ld1410HandleConfigData(void) {
|
||||
if (LD2410_CMND_READ_PARAMETERS == LD2410.buffer[6]) { // 0x61
|
||||
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
|
||||
// FD FC FB FA 1C 00 61 01 00 00 AA 08 08 08 32 32 28 1E 14 0F 0F 0F 0F 00 00 28 28 1E 1E 14 14 14 05 00 04 03 02 01 - Default
|
||||
// header |len |cw cv|ack |hd|dd|md|sd|moving sensitivity 0..8 |static sensitivity 0..8 |timed|trailer
|
||||
// | 28| | 0| | 8| 8| 8|50 50 40 30 20 15 15 15 15| 0 0 40 40 30 30 20 20 20| 5|
|
||||
|
||||
|
||||
}
|
||||
else if (LD2410_CMND_START_CONFIGURATION == LD2410.buffer[6]) { // 0xFF
|
||||
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
|
||||
// FD FC FB FA 08 00 FF 01 00 00 01 00 40 00 04 03 02 01
|
||||
// header |len |ty |ack |protv|bsize|trailer
|
||||
// | 8| | 0| 1| 64|
|
||||
LD2410.valid_response = true;
|
||||
}
|
||||
else if (LD2410_CMND_GET_FIRMWARE == LD2410.buffer[6]) { // 0xA0
|
||||
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
|
||||
// FD FC FB FA 0C 00 A0 01 00 00 00 01 07 01 16 15 09 22 04 03 02 01
|
||||
// header |len |ty|hd|ack |ftype|major|minor |trailer
|
||||
// | 12| | 1| 0| 256| 1.7| 22091516|
|
||||
AddLog(LOG_LEVEL_DEBUG, PSTR("LD2: Firmware version V%d.%02d.%02d%02d%02d%02d"), // Firmware version V1.07.22091516
|
||||
ToBcd(LD2410.buffer[13]), ToBcd(LD2410.buffer[12]),
|
||||
ToBcd(LD2410.buffer[17]), ToBcd(LD2410.buffer[16]), ToBcd(LD2410.buffer[15]), ToBcd(LD2410.buffer[14]));
|
||||
}
|
||||
}
|
||||
|
||||
bool Ld2410Match(const uint8_t *header, uint32_t offset) {
|
||||
for (uint32_t i = 0; i < 4; i++) {
|
||||
if (LD2410.buffer[offset +i] != header[i]) { return false; }
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
void Ld2410Input(void) {
|
||||
while (LD2410Serial->available()) {
|
||||
yield(); // Fix watchdogs
|
||||
|
||||
LD2410.buffer[LD2410.byte_counter++] = LD2410Serial->read();
|
||||
if (LD2410.byte_counter < 4) { continue; } // Need first four header bytes
|
||||
|
||||
uint32_t header_start = LD2410.byte_counter -4; // Fix interrupted header transmits
|
||||
bool target_header = (Ld2410Match(LD2410_target_header, header_start)); // F4F3F2F1
|
||||
bool config_header = (Ld2410Match(LD2410_config_header, header_start)); // FDFCFBFA
|
||||
if ((target_header || config_header) && (header_start != 0)) {
|
||||
memmove(LD2410.buffer, LD2410.buffer + header_start, 4); // Sync buffer with header
|
||||
LD2410.byte_counter = 4;
|
||||
}
|
||||
if (LD2410.byte_counter < 6) { continue; } // Need packet size bytes
|
||||
|
||||
target_header = (Ld2410Match(LD2410_target_header, 0)); // F4F3F2F1
|
||||
config_header = (Ld2410Match(LD2410_config_header, 0)); // FDFCFBFA
|
||||
if (target_header || config_header) {
|
||||
uint32_t len = LD2410.buffer[4] +10; // Total packet size
|
||||
if (len > TM_SERIAL_BUFFER_SIZE) { len = TM_SERIAL_BUFFER_SIZE; }
|
||||
if (LD2410.byte_counter < len) { continue; } // Need complete packet
|
||||
|
||||
AddLog(LOG_LEVEL_DEBUG_MORE, PSTR("LD2: Rcvd %*_H"), len, LD2410.buffer);
|
||||
|
||||
if (target_header) { // F4F3F2F1
|
||||
if (Ld2410Match(LD2410_target_footer, len -4)) { // F8F7F6F5
|
||||
Ld1410HandleTargetData();
|
||||
}
|
||||
}
|
||||
else if (config_header) { // FDFCFBFA
|
||||
if (Ld2410Match(LD2410_config_footer, len -4)) { // 04030201
|
||||
Ld1410HandleConfigData();
|
||||
}
|
||||
}
|
||||
}
|
||||
LD2410.byte_counter = 0;
|
||||
}
|
||||
}
|
||||
|
||||
void Ld2410SendCommand(uint32_t command, uint8_t *val = nullptr, uint32_t val_len = 0);
|
||||
void Ld2410SendCommand(uint32_t command, uint8_t *val, uint32_t val_len) {
|
||||
uint32_t len = val_len +12;
|
||||
uint8_t buffer[len];
|
||||
buffer[0] = 0xFD;
|
||||
buffer[1] = 0xFC;
|
||||
buffer[2] = 0xFB;
|
||||
buffer[3] = 0xFA;
|
||||
buffer[4] = val_len +2;
|
||||
buffer[5] = 0x00;
|
||||
buffer[6] = command;
|
||||
buffer[7] = 0x00;
|
||||
if (val) {
|
||||
for (uint32_t i = 0; i < val_len; i++) {
|
||||
buffer[8 +i] = val[i];
|
||||
}
|
||||
}
|
||||
buffer[8 +val_len] = 0x04;
|
||||
buffer[9 +val_len] = 0x03;
|
||||
buffer[10 +val_len] = 0x02;
|
||||
buffer[11 +val_len] = 0x01;
|
||||
|
||||
AddLog(LOG_LEVEL_DEBUG_MORE, PSTR("LD2: Send %*_H"), len, buffer);
|
||||
|
||||
LD2410Serial->flush();
|
||||
LD2410Serial->write(buffer, len);
|
||||
// LD2410Serial->flush();
|
||||
}
|
||||
|
||||
void Ld2410SetConfigMode(bool state) {
|
||||
if (state) {
|
||||
uint8_t value[2] = { 0x01, 0x00 };
|
||||
Ld2410SendCommand(LD2410_CMND_START_CONFIGURATION, value, sizeof(value));
|
||||
} else {
|
||||
Ld2410SendCommand(LD2410_CMND_END_CONFIGURATION, nullptr, 0);
|
||||
}
|
||||
}
|
||||
|
||||
void Ld2410SetBaudrate(uint32_t index) {
|
||||
uint8_t value[2] = { (uint8_t)index, 0x00 };
|
||||
Ld2410SendCommand(LD2410_CMND_SET_BAUDRATE, value, sizeof(value));
|
||||
}
|
||||
|
||||
void Ld2410SetAllSensitivity(uint32_t sensitivity) {
|
||||
// 00 00 FF FF 00 00 01 00 28 00 00 00 02 00 28 00 00 00
|
||||
// gates|all gates |motio|sensitivity|stati|sensitivity
|
||||
uint8_t lsb = sensitivity & 0xFF;
|
||||
uint8_t msb = (sensitivity >> 8) & 0xFF;
|
||||
uint8_t value[18] = { 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00, 0x01, 0x00, lsb, msb, 0x00, 0x00, 0x02, 0x00, lsb, msb, 0x00, 0x00 };
|
||||
Ld2410SendCommand(LD2410_CMND_SET_SENSITIVITY, value, sizeof(value));
|
||||
}
|
||||
|
||||
/********************************************************************************************/
|
||||
|
||||
void Ld2410Every250MSecond(void) {
|
||||
if (LD2410.init_step) {
|
||||
LD2410.init_step--;
|
||||
switch (LD2410.init_step) {
|
||||
/*
|
||||
// POC using 57600 bps instead of default 256000 bps
|
||||
case 20:
|
||||
AddLog(LOG_LEVEL_DEBUG, PSTR("LD2: Switch to 57600 bps"));
|
||||
LD2410Serial->flush();
|
||||
LD2410Serial->begin(256000);
|
||||
break;
|
||||
case 19:
|
||||
Ld2410SetConfigMode(1); // Stop running mode
|
||||
break;
|
||||
case 16:
|
||||
Ld2410SetBaudrate(4); // 57600 bps
|
||||
break;
|
||||
case 14:
|
||||
Ld2410SendCommand(LD2410_CMND_REBOOT, nullptr, 0);
|
||||
LD2410Serial->flush();
|
||||
LD2410Serial->begin(57600);
|
||||
break;
|
||||
*/
|
||||
case 10:
|
||||
Ld2410SetConfigMode(1); // Stop running mode
|
||||
break;
|
||||
case 7:
|
||||
if (!LD2410.valid_response && LD2410.init_retry) {
|
||||
LD2410.init_retry--;
|
||||
if (LD2410.init_retry) {
|
||||
// LD2410.init_step = 21; // Change baudrate
|
||||
LD2410.init_step = 13; // Retry
|
||||
} else {
|
||||
LD2410.init_step = 0;
|
||||
AddLog(LOG_LEVEL_DEBUG, PSTR("LD2: Not detected"));
|
||||
}
|
||||
} else {
|
||||
Ld2410SendCommand(LD2410_CMND_GET_FIRMWARE);
|
||||
}
|
||||
break;
|
||||
case 4:
|
||||
Ld2410SendCommand(LD2410_CMND_READ_PARAMETERS);
|
||||
break;
|
||||
case 1:
|
||||
Ld2410SetConfigMode(0);
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
/*
|
||||
// Four times a second might be too much to handle by rules
|
||||
if (LD2410.moving_energy) {
|
||||
// Send state change to be captured by rules
|
||||
// {"Time":"2022-11-26T10:48:16","Switch1":"ON","LD2410":{"Distance":[125.0,0.0,0.0],"Energy":[0,100]}}
|
||||
MqttPublishSensor();
|
||||
}
|
||||
*/
|
||||
}
|
||||
}
|
||||
|
||||
void Ld2410EverySecond(void) {
|
||||
if (LD2410.moving_energy) {
|
||||
// Send state change to be captured by rules
|
||||
// {"Time":"2022-11-26T10:48:16","Switch1":"ON","LD2410":{"Distance":[125.0,0.0,0.0],"Energy":[0,100]}}
|
||||
MqttPublishSensor();
|
||||
}
|
||||
}
|
||||
|
||||
void Ld2410Detect(void) {
|
||||
if (PinUsed(GPIO_LD2410_RX) && PinUsed(GPIO_LD2410_TX)) {
|
||||
LD2410.buffer = (uint8_t*)malloc(TM_SERIAL_BUFFER_SIZE);
|
||||
if (!LD2410.buffer) { return; }
|
||||
LD2410Serial = new TasmotaSerial(Pin(GPIO_LD2410_RX), Pin(GPIO_LD2410_TX), 2); // Default TM_SERIAL_BUFFER_SIZE (=64) size
|
||||
if (LD2410Serial->begin(256000)) {
|
||||
if (LD2410Serial->hardwareSerial()) { ClaimSerial(); }
|
||||
|
||||
LD2410.init_retry = 5;
|
||||
LD2410.init_step = 13;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************************************\
|
||||
* Commands
|
||||
\*********************************************************************************************/
|
||||
|
||||
|
||||
|
||||
|
||||
/*********************************************************************************************\
|
||||
* Presentation
|
||||
\*********************************************************************************************/
|
||||
|
||||
#ifdef USE_WEBSERVER
|
||||
const char HTTP_SNS_LD2410_CM[] PROGMEM =
|
||||
"{s}LD2410 " D_MOVING_DISTANCE "{m}%1_f " D_UNIT_CENTIMETER "{e}"
|
||||
"{s}LD2410 " D_STATIC_DISTANCE "{m}%1_f " D_UNIT_CENTIMETER "{e}"
|
||||
"{s}LD2410 " D_DETECT_DISTANCE "{m}%1_f " D_UNIT_CENTIMETER "{e}";
|
||||
#endif
|
||||
|
||||
void Ld2410Show(bool json) {
|
||||
float moving_distance = LD2410.moving_distance;
|
||||
float static_distance = LD2410.static_distance;
|
||||
float detect_distance = LD2410.detect_distance;
|
||||
if (json) {
|
||||
// cm cm cm % %
|
||||
ResponseAppend_P(PSTR(",\"LD2410\":{\"" D_JSON_DISTANCE "\":[%1_f,%1_f,%1_f],\"" D_JSON_ENERGY "\":[%d,%d]}"),
|
||||
&moving_distance, &static_distance, &detect_distance, LD2410.moving_energy, LD2410.static_energy);
|
||||
#ifdef USE_WEBSERVER
|
||||
} else {
|
||||
WSContentSend_PD(HTTP_SNS_LD2410_CM, &moving_distance, &static_distance, &detect_distance);
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************************************\
|
||||
* Interface
|
||||
\*********************************************************************************************/
|
||||
|
||||
bool Xsns102(uint32_t function) {
|
||||
bool result = false;
|
||||
|
||||
if (FUNC_INIT == function) {
|
||||
Ld2410Detect();
|
||||
}
|
||||
else if (LD2410Serial) {
|
||||
switch (function) {
|
||||
case FUNC_LOOP:
|
||||
case FUNC_SLEEP_LOOP:
|
||||
Ld2410Input();
|
||||
break;
|
||||
case FUNC_EVERY_250_MSECOND:
|
||||
Ld2410Every250MSecond();
|
||||
break;
|
||||
case FUNC_EVERY_SECOND:
|
||||
Ld2410EverySecond();
|
||||
break;
|
||||
case FUNC_JSON_APPEND:
|
||||
Ld2410Show(1);
|
||||
break;
|
||||
#ifdef USE_WEBSERVER
|
||||
case FUNC_WEB_SENSOR:
|
||||
Ld2410Show(0);
|
||||
break;
|
||||
#endif // USE_WEBSERVER
|
||||
}
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
#endif // USE_LD2410
|
||||
Loading…
Reference in New Issue