sascha/esphome
1
0
Fork 0
mirror of https://github.com/esphome/esphome.git synced 2025-10-30 22:53:59 +00:00
Code Issues Releases Wiki Activity

help with setup

Browse Source
This commit is contained in:
J. Nick Koston
2025-06-12 17:55:21 -05:00
parent 6c5f4cdb70
commit fb9387ecc5
1 changed files with 24 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

45
esphome/components/esp32_touch/esp32_touch_v1.cpp
View File

@@ -110,28 +110,31 @@ void ESP32TouchComponent::loop() {
while (xQueueReceive(this->touch_queue_, &event, 0) == pdTRUE) {
// Find the corresponding sensor - O(n) search is acceptable since events are infrequent
for (auto *child : this->children_) {
if (child->get_touch_pad() == event.pad) {
child->value_ = event.value;
// The interrupt gives us the touch state directly
bool new_state = event.is_touched;
// Track when we last saw this pad as touched
if (new_state) {
this->last_touch_time_[event.pad] = now;
}
// Only publish if state changed - this filters out repeated events
if (new_state != child->last_state_) {
child->last_state_ = new_state;
child->publish_state(new_state);
// Original ESP32: ISR only fires when touched, release is detected by timeout
// Note: ESP32 v1 uses inverted logic - touched when value < threshold
ESP_LOGV(TAG, "Touch Pad '%s' state: ON (value: %" PRIu32 " < threshold: %" PRIu32 ")",
child->get_name().c_str(), event.value, child->get_threshold());
}
break;
if (child->get_touch_pad() != event.pad) {
continue;
}
// Found matching pad - process it
child->value_ = event.value;
// The interrupt gives us the touch state directly
bool new_state = event.is_touched;
// Track when we last saw this pad as touched
if (new_state) {
this->last_touch_time_[event.pad] = now;
}
// Only publish if state changed - this filters out repeated events
if (new_state != child->last_state_) {
child->last_state_ = new_state;
child->publish_state(new_state);
// Original ESP32: ISR only fires when touched, release is detected by timeout
// Note: ESP32 v1 uses inverted logic - touched when value < threshold
ESP_LOGV(TAG, "Touch Pad '%s' state: ON (value: %" PRIu32 " < threshold: %" PRIu32 ")",
child->get_name().c_str(), event.value, child->get_threshold());
}
break; // Exit inner loop after processing matching pad
}
}