Search found 19 matches

by Koulwa
Wed Apr 24, 2019 5:15 pm
Forum: ESP32 IDF
Topic: Debugging ESP32 programs on Linux using an "ESP32 Emulator Library"
Replies: 11
Views: 11661

Re: Debugging ESP32 programs on Linux using an "ESP32 Emulator Library"

Any progress update on this? Been about a year, Cmake seems pretty much done. Is this still on the roadmap? Maybe bumped up a bit in priority? For professional use, a simulator would be amazing. Would make a lot of sense for testing all rainy day scenarios much faster.
by Koulwa
Tue Mar 12, 2019 9:32 pm
Forum: General Discussion
Topic: SPP with Legacy Paring and STATIC pin code
Replies: 6
Views: 2364

Re: SPP with Legacy Paring and STATIC pin code

As a follow up, this issue is now solved in commit. https://github.com/espressif/esp-idf/co ... 8c32e15cb1

Can enable/disable ssp through make menuconfig now.

Thanks to all involved.
by Koulwa
Tue Dec 04, 2018 6:16 pm
Forum: General Discussion
Topic: SPP with Legacy Paring and STATIC pin code
Replies: 6
Views: 2364

Re: SPP with Legacy Paring and STATIC pin code

Boom. Right on the money. Ok, glad i'm not going crazy and this is a good question to be asked. Thanks for the find. So, at the moment, we know we cant do what im asking for. That its going to default to SSP if the non esp devices supports it. Hopefully we have a function to turn off SSP for these s...
by Koulwa
Mon Dec 03, 2018 7:09 pm
Forum: General Discussion
Topic: SPP with Legacy Paring and STATIC pin code
Replies: 6
Views: 2364

Re: SPP with Legacy Paring and STATIC pin code

Try this https://github.com/espressif/esp-idf/blob/fac12d0daeb0c69dc60d6f60bc6341f074908e61/examples/bluetooth/a2dp_sink/main/main.c#L117-L132 only change i think you need to do is ESP_BT_IO_CAP_IO -> ESP_BT_IO_CAP_OUT. Tried that. It puts it in the "just works" categories for most android phones I...
by Koulwa
Sat Dec 01, 2018 3:06 am
Forum: General Discussion
Topic: SPP with Legacy Paring and STATIC pin code
Replies: 6
Views: 2364

Re: SPP with Legacy Paring and STATIC pin code

More notes: For classic, in setting security parameters: esp_bt_sp_param_t param_type = ESP_BT_SP_IOCAP_MODE; esp_bt_io_cap_t iocap = ESP_BT_IO_CAP_IO; esp_bt_gap_set_security_param(param_type, &iocap, sizeof(uint8_t)); and its enums: typedef enum { ESP_BT_SP_IOCAP_MODE = 0, /*!< Set IO mode */ //ES...
by Koulwa
Sat Dec 01, 2018 2:53 am
Forum: General Discussion
Topic: SPP with Legacy Paring and STATIC pin code
Replies: 6
Views: 2364

SPP with Legacy Paring and STATIC pin code

I'm having a hard time coming up with a solution to this desired use case: - BT Classic - Legacy Pairing (NOT SSP) - ESP has a static PIN for bt connections - Phone scans and wishes to connect, provides with a static PIN when pairing - ESP verifies PIN and pair occurs - Then can proceed with SSP int...
by Koulwa
Sun Oct 14, 2018 7:05 am
Forum: General Discussion
Topic: WiFi scanning procedure without AP to connect to
Replies: 1
Views: 1034

WiFi scanning procedure without AP to connect to

WiFi Scan is now an issue if you ONLY want to do a WiFi scan. Lets say i want this following scenario: - Boot - Configure wifi driver - SCAN FOR ACCESS POINTS WITHIN AREA (IE : There is NO access point to connect to, or want to connect to!) We used to be able to do this. But with the new updates to ...
by Koulwa
Tue Sep 25, 2018 6:32 pm
Forum: General Discussion
Topic: Esp-mdf - cross platform mesh with esp32 and esp8266
Replies: 2
Views: 1294

Re: Esp-mdf - cross platform mesh with esp32 and esp8266

Looks like the new website makes it more clear about the number of devices:

Image

https://www.espressif.com/en/products/s ... h/overview




any one at espressif? ESP32 cross mesh with ESP8266?

Would be super nice.
by Koulwa
Wed Aug 01, 2018 5:00 pm
Forum: ESP32 IDF
Topic: ESP-MESH: Each node needs knowledge of the router ...
Replies: 6
Views: 3412

Re: ESP-MESH: Each node needs knowledge of the router ...

That's what i was thinking... if we were forced to have an AP, i would just write some code to designate an ESP as an access point if needed. I haven't had time to mess with mesh yet, but its on the chopping block. I was hoping giving some more time might give some more clarity as they work out some...
by Koulwa
Mon Jun 11, 2018 7:52 pm
Forum: General Discussion
Topic: Using protected efuse keys for AES? (But not encrypted flash)
Replies: 6
Views: 2670

Re: Using protected efuse keys for AES? (But not encrypted flash)

From my understanding: Looks like they left it to be used for the public key for remote signing for secure boot:

http://esp-idf.readthedocs.io/en/latest ... -boot.html

also suspicious that its just the right size for a key.

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