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This commit is contained in:
J. Nick Koston
2025-06-12 12:44:28 -05:00
parent 919c32f0cc
commit 7502c6b6c0
1 changed files with 37 additions and 6 deletions
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43
esphome/components/esp32_touch/esp32_touch_v2.cpp
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@@ -21,7 +21,15 @@ namespace esp32_touch {
static const char *const TAG = "esp32_touch";
void ESP32TouchComponent::setup() {
ESP_LOGCONFIG(TAG, "Running setup for ESP32-S2/S3");
// Add a delay to allow serial connection, but feed the watchdog
ESP_LOGCONFIG(TAG, "Waiting 5 seconds before touch sensor setup...");
for (int i = 0; i < 50; i++) {
vTaskDelay(100 / portTICK_PERIOD_MS);
App.feed_wdt();
}
ESP_LOGCONFIG(TAG, "=== ESP32 Touch Sensor v2 Setup Starting ===");
ESP_LOGCONFIG(TAG, "Configuring %d touch pads", this->children_.size());
// Create queue for touch events first
size_t queue_size = this->children_.size() * 4;
@@ -36,9 +44,16 @@ void ESP32TouchComponent::setup() {
}
// Initialize touch pad peripheral
touch_pad_init();
ESP_LOGD(TAG, "Initializing touch pad peripheral...");
esp_err_t init_err = touch_pad_init();
if (init_err != ESP_OK) {
ESP_LOGE(TAG, "Failed to initialize touch pad: %s", esp_err_to_name(init_err));
this->mark_failed();
return;
}
// Configure each touch pad first
ESP_LOGD(TAG, "Configuring individual touch pads...");
for (auto *child : this->children_) {
esp_err_t config_err = touch_pad_config(child->get_touch_pad());
if (config_err != ESP_OK) {
@@ -108,11 +123,20 @@ void ESP32TouchComponent::setup() {
// Start FSM
touch_pad_fsm_start();
// Read initial benchmark values and set thresholds if not explicitly configured
// Wait for initial measurements
vTaskDelay(50 / portTICK_PERIOD_MS);
// Read initial values and set thresholds
for (auto *child : this->children_) {
if (child->get_threshold() != 0) {
touch_pad_set_thresh(child->get_touch_pad(), child->get_threshold());
}
// Try to read initial values for debugging
uint32_t raw = 0, benchmark = 0;
touch_pad_read_raw_data(child->get_touch_pad(), &raw);
touch_pad_read_benchmark(child->get_touch_pad(), &benchmark);
ESP_LOGD(TAG, "Initial pad %d: raw=%d, benchmark=%d", child->get_touch_pad(), raw, benchmark);
}
}
@@ -293,17 +317,19 @@ void ESP32TouchComponent::loop() {
if (this->setup_mode_ && now - this->setup_mode_last_log_print_ > 1000) {
ESP_LOGD(TAG, "=== Touch Pad Status ===");
for (auto *child : this->children_) {
uint32_t raw = 0;
uint32_t benchmark = 0;
uint32_t smooth = 0;
touch_pad_read_raw_data(child->get_touch_pad(), &raw);
touch_pad_read_benchmark(child->get_touch_pad(), &benchmark);
if (this->filter_configured_()) {
touch_pad_filter_read_smooth(child->get_touch_pad(), &smooth);
ESP_LOGD(TAG, " Pad T%d: benchmark=%d, smooth=%d, threshold=%d", child->get_touch_pad(), benchmark, smooth,
child->get_threshold());
ESP_LOGD(TAG, " Pad T%d: raw=%d, benchmark=%d, smooth=%d, threshold=%d", child->get_touch_pad(), raw,
benchmark, smooth, child->get_threshold());
} else {
ESP_LOGD(TAG, " Pad T%d: benchmark=%d, threshold=%d", child->get_touch_pad(), benchmark,
ESP_LOGD(TAG, " Pad T%d: raw=%d, benchmark=%d, threshold=%d", child->get_touch_pad(), raw, benchmark,
child->get_threshold());
}
}
@@ -347,6 +373,11 @@ void IRAM_ATTR ESP32TouchComponent::touch_isr_handler(void *arg) {
event.pad_status = touch_pad_get_status();
event.pad = touch_pad_get_current_meas_channel();
// Debug logging from ISR (using ROM functions for ISR safety) - only log non-timeout events for now
// if (event.intr_mask != 0x10 || event.pad_status != 0) {
ets_printf("ISR: intr=0x%x, status=0x%x, pad=%d\n", event.intr_mask, event.pad_status, event.pad);
//}
// Send event to queue for processing in main loop
xQueueSendFromISR(component->touch_queue_, &event, &xHigherPriorityTaskWoken);