Search found 24 matches
- Wed Nov 29, 2023 3:58 pm
- Forum: ESP-IDF
- Topic: external 32khz crystal
- Replies: 5
- Views: 14246
Re: external 32khz crystal
Sorry for necroing this thread, but I was wondering whether it is possible to generate such a crystal output to GPIO to another pin? We are having some crystal troubles, but our units are fully potted, so GPIO25 is not available. I could ideally use pin 16, 17 or 23, but I also have access to pins 0...
- Mon Jun 27, 2022 5:25 pm
- Forum: ESP-IDF
- Topic: esp_http_client - How to POST Chunked Data?
- Replies: 3
- Views: 8707
Re: esp_http_client - How to POST Chunked Data?
I wanted to post a reply for anyone else doiung this as I had a lot of trouble with sending chunked encoding, so hopefully it will help someone else out:) The issue that was tripping me up was that my transfers all seemed to fail, and it turns out I was sending the length as decimal numbers - they n...
- Mon Aug 09, 2021 5:52 am
- Forum: ESP-MDF
- Topic: LR mode in mesh
- Replies: 4
- Views: 26301
Re: LR mode in mesh
I am using LR mode in mesh, I initialize it in the mesh block after wifi_init like so: wifi_init_config_t config = WIFI_INIT_CONFIG_DEFAULT(); ESP_ERROR_CHECK(esp_wifi_init(&config)); ESP_ERROR_CHECK(esp_event_handler_register(IP_EVENT, IP_EVENT_STA_GOT_IP, &ip_event_handler, NULL)); ESP_ERROR_CHECK...
- Wed Apr 28, 2021 12:12 pm
- Forum: ESP-IDF
- Topic: Clone running firmware over mesh
- Replies: 6
- Views: 7176
Re: Clone running firmware over mesh
Hi, Sorry about the late reply, I hadn't checked the forum for a while. My code for the checking is this: for (i = 0; i <= last_chunk_no; i++) { if (mesh_ota_log[i].written) { ESP_ERROR_CHECK_WITHOUT_ABORT(esp_partition_read(ota_partition, OTA_CHUNK_SIZE * i, &check_ota_buffer, mesh_ota_log[i].chunk...
- Thu Apr 22, 2021 6:49 am
- Forum: ESP-IDF
- Topic: ESP-MESH creating orphaned network segments
- Replies: 1
- Views: 1892
ESP-MESH creating orphaned network segments
Hi, I am using ESP WIFI MESH for an autonomous system with 83 nodes. I do not have physical access to the system, but I have made an OTA function that works fairly well, so I am able to remotely update the software. The network is set up with a fixed root and no router, and is using self organized. ...
- Tue Mar 23, 2021 11:12 pm
- Forum: ESP-IDF
- Topic: ESP-MESH without a router
- Replies: 12
- Views: 14421
Re: ESP-MESH without a router
For the tree topology, I am pretty sure I went with an unmodded example and it worked as expected. Here's my entire code for MESH init that works for me with no router settings, beware, there may be some surplus stuff that isn't necessary, and it's no comment country, but it might give you a tip. My...
- Thu Mar 18, 2021 7:46 am
- Forum: ESP-IDF
- Topic: ESP MESH invalid state seems to cause lockup
- Replies: 6
- Views: 8075
ESP MESH invalid state seems to cause lockup
Hi, I've been using ESP MESH for some time, but recently a strange problem has surfaced. Sometimes my devices get hung up with the following messages: I (19:45:13.501) mesh_net: <GOT ROOT ADDRESS> addr:f0:08:d1:85:ea:ed I (12983903) mesh: 5080<assoc>parent layer:1, channel:1, rssi:-78, assoc:1, rssi...
- Mon Mar 15, 2021 4:02 pm
- Forum: ESP-IDF
- Topic: ESP-MESH without a router
- Replies: 12
- Views: 14421
Re: ESP-MESH without a router
Hi Magnetuz, I found out that the manual networking does not work in chain topology, the networking IE info that is broadcast from the AP's is not the same size as for tree. I've made a Github issue for this. For me, manual networking did work in tree topology, but for chain I had to do auto network...
- Sat Jan 02, 2021 7:06 am
- Forum: ESP-IDF
- Topic: Memory leak in mesh_stop()?
- Replies: 1
- Views: 2799
Re: Memory leak in mesh_stop()?
Here is a deeper trace of the queue that is never freed: 92 bytes (@ 0x3ffe4624) allocated CPU 0 ccount 0xf05736e0 caller 0x40090a9e:0x40090d4b:0x400f2a54:0x40113def:0x400ded6e:0x400db4d0 0x40090a9e: xQueueGenericCreate at C:/Users/prebe/esp-idf/esp-idf/components/freertos/queue.c:407 0x40090d4b: xQ...
- Fri Jan 01, 2021 5:03 pm
- Forum: ESP-IDF
- Topic: Memory leak in mesh_stop()?
- Replies: 1
- Views: 2799
Memory leak in mesh_stop()?
HI, I've been working with ESP-MESH in ESP-IDF for some time, but I'm having a hard time because I need to turn off the mesh periodically (I only synchronize with the mesh a couple of times a day). Originally I tried to simply do: Disconnect: ESP_ERROR_CHECK_WITHOUT_ABORT(esp_mesh_set_self_organized...