diff --git a/tasmota/tasmota_xsns_sensor/xsns_05_esp32_ds18x20.ino b/tasmota/tasmota_xsns_sensor/xsns_05_esp32_ds18x20.ino
index dd6bc33ea..345747b87 100644
--- a/tasmota/tasmota_xsns_sensor/xsns_05_esp32_ds18x20.ino
+++ b/tasmota/tasmota_xsns_sensor/xsns_05_esp32_ds18x20.ino
@@ -2,7 +2,7 @@
xsns_05_esp32_ds18x20.ino - DS18x20 temperature sensor support for ESP32 Tasmota
Copyright (C) 2021 Heiko Krupp and Theo Arends
-
+
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
@@ -15,8 +15,9 @@
You should have received a copy of the GNU General Public License
along with this program. If not, see .
-*/
+ Updated by md5sum-as (https://github.com/md5sum-as)
+*/
#ifdef ESP32
#ifdef USE_DS18x20
@@ -59,9 +60,19 @@ struct {
uint8_t valid;
#ifdef DS18x20_USE_ID_ALIAS
uint8_t alias;
-#endif //DS18x20_USE_ID_ALIAS
+#endif //DS18x20_USE_ID_ALIAS
+#ifdef DS18x20_MULTI_GPIOs
+ int8_t pins_id = 0;
+#endif //DS18x20_MULTI_GPIOs
} ds18x20_sensor[DS18X20_MAX_SENSORS];
+#include
+
+#ifdef DS18x20_MULTI_GPIOs
+OneWire *ds18x20_gpios[MAX_DSB];
+uint8_t ds18x20_ngpio = 0; // Count of GPIO found
+#endif
+
struct {
char name[17];
uint8_t sensors = 0;
@@ -69,13 +80,20 @@ struct {
/********************************************************************************************/
-#include
-
OneWire *ds = nullptr;
void Ds18x20Init(void) {
- ds = new OneWire(Pin(GPIO_DSB));
+#ifdef DS18x20_MULTI_GPIOs
+ for (uint8_t pins = 0; pins < MAX_DSB; pins++) {
+ if (PinUsed(GPIO_DSB, pins)) {
+ ds18x20_gpios[pins] = new OneWire(Pin(GPIO_DSB,pins));
+ ds18x20_ngpio++;
+ }
+ }
+#else
+ ds = new OneWire(Pin(GPIO_DSB));
+#endif
Ds18x20Search();
AddLog(LOG_LEVEL_DEBUG, PSTR(D_LOG_DSB D_SENSORS_FOUND " %d"), DS18X20Data.sensors);
}
@@ -84,8 +102,12 @@ void Ds18x20Search(void) {
uint8_t num_sensors=0;
uint8_t sensor = 0;
+#ifdef DS18x20_MULTI_GPIOs
+ for (uint8_t pins=0; pins < ds18x20_ngpio; pins++) {
+ ds=ds18x20_gpios[pins];
+#endif
ds->reset_search();
- for (num_sensors = 0; num_sensors < DS18X20_MAX_SENSORS; num_sensors) {
+ for (num_sensors; num_sensors < DS18X20_MAX_SENSORS; num_sensors) {
if (!ds->search(ds18x20_sensor[num_sensors].address)) {
ds->reset_search();
break;
@@ -99,9 +121,16 @@ void Ds18x20Search(void) {
#ifdef DS18x20_USE_ID_ALIAS
ds18x20_sensor[num_sensors].alias=0;
#endif
+#ifdef DS18x20_MULTI_GPIOs
+ ds18x20_sensor[num_sensors].pins_id = pins;
+#endif //DS18x20_MULTI_GPIOs
num_sensors++;
}
}
+#ifdef DS18x20_MULTI_GPIOs
+ }
+#endif //DS18x20_MULTI_GPIOs
+
for (uint32_t i = 0; i < num_sensors; i++) {
ds18x20_sensor[i].index = i;
}
@@ -116,10 +145,17 @@ void Ds18x20Search(void) {
}
void Ds18x20Convert(void) {
+#ifdef DS18x20_MULTI_GPIOs
+ for (uint8_t i = 0; i < ds18x20_ngpio; i++) {
+ ds=ds18x20_gpios[i];
+#endif
ds->reset();
ds->write(W1_SKIP_ROM); // Address all Sensors on Bus
ds->write(W1_CONVERT_TEMP); // start conversion, no parasite power on at the end
// delay(750); // 750ms should be enough for 12bit conv
+#ifdef DS18x20_MULTI_GPIOs
+ }
+#endif
}
bool Ds18x20Read(uint8_t sensor, float &t) {
@@ -130,7 +166,9 @@ bool Ds18x20Read(uint8_t sensor, float &t) {
uint8_t index = ds18x20_sensor[sensor].index;
if (ds18x20_sensor[index].valid) { ds18x20_sensor[index].valid--; }
-
+#ifdef DS18x20_MULTI_GPIOs
+ ds=ds18x20_gpios[ds18x20_sensor[index].pins_id];
+#endif
ds->reset();
ds->select(ds18x20_sensor[index].address);
ds->write(W1_READ_SCRATCHPAD); // Read Scratchpad
@@ -315,7 +353,7 @@ void CmndDSAlias(void) {
bool Xsns05(uint8_t function) {
bool result = false;
- if (PinUsed(GPIO_DSB)) {
+ if (PinUsed(GPIO_DSB,GPIO_ANY)) {
switch (function) {
case FUNC_INIT:
Ds18x20Init();