May I ask where should I apply this fix?
Code: Select all
cd your_project
mv managed_components components
rm main/idf_component.yml
cd components/
cd esp-idf-lib__dht
edit dht.c
idf.py build
Search found 347 matches
- Sat May 30, 2026 5:32 am
- Forum: ESP-IDF
- Topic: Reading DHT11 sensor in the loop with vTaskDelay behaves unexpectedly.
- Replies: 8
- Views: 202
Re: Reading DHT11 sensor in the loop with vTaskDelay behaves unexpectedly.
- Wed May 27, 2026 8:32 am
- Forum: ESP-IDF
- Topic: Reading DHT11 sensor in the loop with vTaskDelay behaves unexpectedly.
- Replies: 8
- Views: 202
Re: Reading DHT11 sensor in the loop with vTaskDelay behaves unexpectedly.
static portMUX_TYPE mux = portMUX_INITIALIZER_UNLOCKED;
#define PORT_ENTER_CRITICAL() portENTER_CRITICAL(&mux)
#define PORT_EXIT_CRITICAL() portEXIT_CRITICAL(&mux)
It's possible that the ESP32C3's portEXIT_CRITICAL function isn't working correctly.
Calling portEXIT_CRITICAL may not have ...
- Wed May 27, 2026 12:35 am
- Forum: ESP-IDF
- Topic: Reading DHT11 sensor in the loop with vTaskDelay behaves unexpectedly.
- Replies: 8
- Views: 202
Re: Reading DHT11 sensor in the loop with vTaskDelay behaves unexpectedly.
The critical section is having some kind of impact.
However, I don't know what caused it.
https://github.com/esp-idf-lib/dht/blob/main/dht.c#L213-L216
Temporary solution:
#if 0
PORT_ENTER_CRITICAL();
#endif
esp_err_t result = dht_fetch_data(sensor_type, pin, data);
#if 0
if (result == ESP ...
However, I don't know what caused it.
https://github.com/esp-idf-lib/dht/blob/main/dht.c#L213-L216
Temporary solution:
#if 0
PORT_ENTER_CRITICAL();
#endif
esp_err_t result = dht_fetch_data(sensor_type, pin, data);
#if 0
if (result == ESP ...
- Mon May 25, 2026 12:27 am
- Forum: ESP-IDF
- Topic: Reading DHT11 sensor in the loop with vTaskDelay behaves unexpectedly.
- Replies: 8
- Views: 202
Re: Reading DHT11 sensor in the loop with vTaskDelay behaves unexpectedly.
The ESP32 works.
The ESP32C3 does not work.
Some SoCs are not supported.
The ESP32C3 does not work.
Some SoCs are not supported.
- Fri May 22, 2026 1:33 am
- Forum: General Discussion
- Topic: Esp32-p4 module?
- Replies: 4
- Views: 186
Re: Esp32-p4 module?
Code: Select all
https://products.espressif.com/#/product-selector?names=&filter={%22Series%22:[%22ESP32-P4%22]}
- Wed May 13, 2026 12:17 am
- Forum: General Discussion
- Topic: ESP32-C6 TWAI 0 and TWAI 1
- Replies: 1
- Views: 50
Re: ESP32-C6 TWAI 0 and TWAI 1
1. Can TWAI0 and TWAI1 be used simultaneously on ESP32-C6?
Yes.
2. Can TWAI0_TX / TWAI0_RX and TWAI1_TX / TWAI1_RX be routed to arbitrary exposed GPIOs through the GPIO Matrix?
Yes.
3. Is the TWAI v2 API with "twai_new_node_onchip()" the correct API to use for two simultaneous TWAI ...
- Thu Apr 30, 2026 5:30 am
- Forum: ESP-IDF
- Topic: How to remove a component from project
- Replies: 2
- Views: 71
Re: How to remove a component from project
I'm not using Eclipse CDT, so this might not be correct, but if your project have an idf_component.yml file, Try deleting it.
- Tue Apr 28, 2026 11:59 am
- Forum: General Discussion
- Topic: deprecated function how to solve it
- Replies: 3
- Views: 106
Re: deprecated function how to solve it
In ESP-IDF V6, the following options may help avoid deprecation-related errors.
This allowed us to temporarily circumvent the deprecation error related to the legacy TWAI driver.
However, it is not guaranteed that all errors can be avoided.
This allowed us to temporarily circumvent the deprecation error related to the legacy TWAI driver.
However, it is not guaranteed that all errors can be avoided.
- 583825747-fd46966b-6a9f-4034-a9e3-b13a75c02bc8.jpg (159.88 KiB) Viewed 43 times
- Tue Apr 28, 2026 11:24 am
- Forum: General Discussion
- Topic: Scketchs com QoS MQTT.
- Replies: 2
- Views: 59
Re: Scketchs com QoS MQTT.
ESP-MQTT supports three QoS levels.
https://docs.espressif.com/projects/esp ... /mqtt.html#
You can use esp_mqtt_client_publish() or esp_mqtt_client_enqueue().
Example code is here.
https://github.com/espressif/esp-mqtt/t ... r/examples
https://docs.espressif.com/projects/esp ... /mqtt.html#
You can use esp_mqtt_client_publish() or esp_mqtt_client_enqueue().
Example code is here.
https://github.com/espressif/esp-mqtt/t ... r/examples
- Thu Apr 23, 2026 11:36 pm
- Forum: General Discussion
- Topic: Add DNS entry for ESP32C5 when in AP mode
- Replies: 2
- Views: 43
Re: Add DNS entry for ESP32C5 when in AP mode
AP mode cannot connect to the internet.