Search found 16 matches

by freeride01
Wed Nov 09, 2022 11:35 am
Forum: ESP-IDF
Topic: nvs_set_str returns ESP_ERR_NO_MEM?
Replies: 1
Views: 1187

nvs_set_str returns ESP_ERR_NO_MEM?

Pretty much what the title says. I'm trying to write a string to NVS flash with nvs_set_str. Sometimes it is successful, sometimes it returns ESP_ERR_NO_MEM, which is not even among the error codes it can return, according to documentation. Checked heap and stack highwater mark, there is more than e...
by freeride01
Thu Sep 15, 2022 3:12 pm
Forum: ESP-IDF
Topic: How to do WriteNoResponse with NimBLE server
Replies: 0
Views: 1421

How to do WriteNoResponse with NimBLE server

Hi, I'm trying to set up a "write-no-response-only" characteristic on a NimBLE server. I can successfully write to it with a "normal" write request and the gatt_svr_chr_write function. For write-no-response, I set the BLE_GATT_CHR_F_WRITE_NO_RSP flag and substitute the above function with ble_gattc_...
by freeride01
Thu Aug 25, 2022 8:21 am
Forum: IDEs for ESP-IDF
Topic: And yet again - "Unresolved inclusions" in Eclipse
Replies: 5
Views: 5256

Re: And yet again - "Unresolved inclusions" in Eclipse

Hello, The preference screenshot you have attached clearly shows that something went wrong while Installing tools after switching to the IDF version. Could you run the following and share the logs? 1. Please make sure if you have the latest version of the IDF Eclipse plugin (v2.6.0) https://github....
by freeride01
Wed Aug 17, 2022 2:38 pm
Forum: IDEs for ESP-IDF
Topic: And yet again - "Unresolved inclusions" in Eclipse
Replies: 5
Views: 5256

Re: And yet again - "Unresolved inclusions" in Eclipse

Thanks for the reply.

I'm not using neither the latest version of the plugin, nor of Eclipse. So for now I installed the latest Espressif IDE on a different machine and it seems to work (for now).
I'll go back to this problem when I have more time.
by freeride01
Mon Aug 15, 2022 2:33 pm
Forum: IDEs for ESP-IDF
Topic: And yet again - "Unresolved inclusions" in Eclipse
Replies: 5
Views: 5256

And yet again - "Unresolved inclusions" in Eclipse

Hi, this problem appeared again after a year of not appearing. I used ESP-IDF 4.2 and 4.0 with no problems. I briefly had the problem then, but I don't remember which of the fixes I applied then solved it. When I updated to 4.4.1 (cloned with git, then changed the path in Install Tools), the project...
by freeride01
Fri Aug 05, 2022 11:17 am
Forum: ESP-IDF
Topic: Update from 4.0.1 to 4.4.1 on Windows 8.1 with Eclipse
Replies: 0
Views: 1356

Update from 4.0.1 to 4.4.1 on Windows 8.1 with Eclipse

Hi, I've been using v4.0.1 for some time now and I want to upgrade to the latest stable release, v4.4.1.
Is it enough to just git-clone it to a new folder and then type the new path in Eclipse/Install Tools or do I need to update the whole toolchain too? Or maybe even the Eclipse plugin?
Thanks.
by freeride01
Mon Jun 20, 2022 3:04 pm
Forum: General Discussion
Topic: GATT Connectivity in ESP BLE Mesh
Replies: 0
Views: 1609

GATT Connectivity in ESP BLE Mesh

Hi, I am currently getting acquainted with the BLE mesh protocol and I want to make sure I understand the key concepts right. From what I've read so far it seems that the only communication through an actual connection (GATT server to GATT client) is established during provisioning between the provi...
by freeride01
Mon Feb 28, 2022 3:17 pm
Forum: ESP-IDF
Topic: Passkey/password pairing with BLE with NimBLE stack
Replies: 1
Views: 3327

Re: Passkey/password pairing with BLE with NimBLE stack

So in the project I linked I can set different I/O capabilities, which determine which security mode is used. As I can see, since my device is "no input, no output" the only option is "just works". In other words, no possibility to set a password. Another option is, after receiving the pairing reque...
by freeride01
Thu Feb 24, 2022 4:13 pm
Forum: ESP-IDF
Topic: Passkey/password pairing with BLE with NimBLE stack
Replies: 1
Views: 3327

Passkey/password pairing with BLE with NimBLE stack

Hello, I have the following problem. I have a BLE device based on ESP32. It does not have input or output capabilities. I am using ESP-IDF and the NimBLE stack. I want to do password authentication as follows: 1. User pairs to the ESP32 device from a smartphone app. 2. User generates a passkey or pa...
by freeride01
Tue Nov 09, 2021 11:06 am
Forum: General Discussion
Topic: ESP RF Test Tool v2.5 & v2.8 Packet Tx/Rx not working
Replies: 8
Views: 9252

Re: ESP RF Test Tool v2.5 & v2.8 Packet Tx/Rx not working

@ hegetluk
Yes, erasing the flash first and then uploading the test FW solved the problem.
I don't know exactly what payload is sent, though. Maybe the Ulap, Itaddr and Syncw fields have some relation to that, but I don't know exactly what they mean, they are not mentioned in the RF test guide.