Search found 19 matches

by CharlesSeartech
Mon Dec 07, 2020 11:30 am
Forum: ESP-IDF
Topic: Why esp_netif_get_ip_info() does not seem to be working
Replies: 2
Views: 4242

Re: Why esp_netif_get_ip_info() does not seem to be working

Great, thanks boarchuz.

The downfalls of copy and paste!!!

Regards,
Charles
by CharlesSeartech
Mon Dec 07, 2020 10:09 am
Forum: ESP-IDF
Topic: Why esp_netif_get_ip_info() does not seem to be working
Replies: 2
Views: 4242

Why esp_netif_get_ip_info() does not seem to be working

Hello, I'm trying to get the IP settings of a softAP access point. Using the examples\wifi\getting_started\softAP\main\softap_example_main.c I added a wifi_event_handler() and waited for WIFI_EVENT_AP_STACONNECTED before calling esp_netif_get_ip_info(). Unfortunately I get the following result: I (1...
by CharlesSeartech
Mon Nov 30, 2020 9:34 am
Forum: ESP-IDF
Topic: ping times esp-idf V3.1 vs V4.1
Replies: 3
Views: 3642

Re: ping times esp-idf V3.1 vs V4.1

Great, thanks boarchuz, that solved the ping times.

Regards,
Charles
by CharlesSeartech
Fri Nov 27, 2020 10:46 am
Forum: ESP-IDF
Topic: ping times esp-idf V3.1 vs V4.1
Replies: 3
Views: 3642

Re: ping times esp-idf V3.1 vs V4.1

Interesting phenomenon: I did a ping while uploading a file and the ping time was much shorter: Reply from 192.168.3.100: bytes=32 time=3ms TTL=255 Reply from 192.168.3.100: bytes=32 time=4ms TTL=255 Reply from 192.168.3.100: bytes=32 time=4ms TTL=255 Reply from 192.168.3.100: bytes=32 time=3ms TTL=...
by CharlesSeartech
Fri Nov 27, 2020 9:11 am
Forum: ESP-IDF
Topic: ping times esp-idf V3.1 vs V4.1
Replies: 3
Views: 3642

ping times esp-idf V3.1 vs V4.1

Good day, Can somebody please inform me as to why the ping times in esp-idf V4.1 are much slower than V3.1? V3.1 with my full application: Pinging 192.168.3.100 with 32 bytes of data: Reply from 192.168.3.100: bytes=32 time=2ms TTL=255 Reply from 192.168.3.100: bytes=32 time=7ms TTL=255 Reply from 1...
by CharlesSeartech
Mon Nov 23, 2020 11:04 am
Forum: Hardware
Topic: Watchdog changes from V3.1 to V4.1
Replies: 0
Views: 2569

Watchdog changes from V3.1 to V4.1

Good day, After upgrading from IDF V3.1 to V4.1 the watchdog does not behave the same and I can't find documentation relating to the issue I have. If I run the task_watchdog example and only enable the interrupt watchdog, sdconfig setting below: CONFIG_ESP_INT_WDT=y CONFIG_ESP_INT_WDT_TIMEOUT_MS=300...
by CharlesSeartech
Mon Nov 16, 2020 10:16 am
Forum: ESP-IDF
Topic: esp-idf V4 GPIO ISR triggers continuously
Replies: 3
Views: 4469

Re: esp-idf V4 GPIO ISR triggers continuously

Thanks for the update boarchuz. So just for others with a similar problem: After disabling most of the peripherals to try determine what is causing the IO 36 & 39 GPIO interrupts, I have found that it's the WIFI itself. Basically once esp_wifi_start() is called then the interrupts start. I added a d...
by CharlesSeartech
Fri Nov 13, 2020 10:16 am
Forum: ESP-IDF
Topic: esp-idf V4 GPIO ISR triggers continuously
Replies: 3
Views: 4469

Re: esp-idf V4 GPIO ISR triggers continuously

After enabling the another two GPIO interrupts, so there are now five interrupts enabled on GPIO 21, 32, 35, 36 & 39, still only GPIO 36 and GPIO 39 are triggering the gpio_isr_handler repetitively. As stated before the ADC on GPIO 36 and GPIO 39 isn't used. We're using the ADC on GPIO 34. I have co...
by CharlesSeartech
Thu Nov 12, 2020 2:01 pm
Forum: ESP-IDF
Topic: esp-idf V4 GPIO ISR triggers continuously
Replies: 3
Views: 4469

esp-idf V4 GPIO ISR triggers continuously

Hello, We are using a WROVER module, silicon revision 1. I have changed from esp-idf V3.1 to V4.0/V4.1 and have an issue I can't understand. I'm using GPIO pins 35, 36, 39 and others, not used now, as digital interrupt inputs. Pins 36 and 39 are not setup for ADC use. My problem is that the gpio_isr...
by CharlesSeartech
Fri Nov 06, 2020 7:55 am
Forum: ESP-IDF
Topic: GPIO ISR triggers continuously after changing to esp-idf V4 from V3.1
Replies: 0
Views: 1842

GPIO ISR triggers continuously after changing to esp-idf V4 from V3.1

Hello, We are using a WROVER module, silicon revision 1. I have changed from esp-idf V3.1 to V4.0 and have an issue I can't understand. I'm using GPIO pins 35, 36, 39 and others, not used now, as digital interrupt inputs. Pins 36 and 39 are not setup for ADC use. My problem is that the gpio_isr_hand...