Search found 9 matches

by mkeveney
Mon Feb 28, 2022 8:47 pm
Forum: ESP-IDF
Topic: source code for esp_wifi_scan_start()
Replies: 3
Views: 2529

Re: source code for esp_wifi_scan_start()

Thanks. Boo.

Is there any document from Espressif anywhere that spells out which parts are open & which are closed source?
by mkeveney
Mon Feb 28, 2022 1:09 am
Forum: ESP-IDF
Topic: source code for esp_wifi_scan_start()
Replies: 3
Views: 2529

source code for esp_wifi_scan_start()

Where can I find the source code for this function: esp_wifi_scan_start().

Is it available?

The esp-idf repository has header files and examples only.

-Matt
by mkeveney
Thu Feb 03, 2022 2:20 am
Forum: ESP32 Arduino
Topic: WiFi- Unable to setup MDNS on SoftAP for ESP32
Replies: 3
Views: 8593

Re: WiFi- Unable to setup MDNS on SoftAP for ESP32

I know this is an old query, but I just ran into it.

Found an answer here: https://github.com/espressif/esp-idf/issues/4369

(...but still can't get my Android device to use mDNS unfortunately.)
by mkeveney
Fri Dec 17, 2021 12:32 am
Forum: ESP32 Arduino
Topic: Where is the library documentation?
Replies: 0
Views: 3599

Where is the library documentation?

I've looked all over for a "Read the Docs" style online API reference (or similar) covering these libraries: https://github.com/espressif/arduino-esp32/tree/master/libraries I know that some of it is covered in the Arduino reference, as mentioned here: https://docs.espressif.com/projects/arduino-esp...
by mkeveney
Mon Jan 20, 2020 6:58 pm
Forum: ESP-WHO
Topic: Cmake not working with ESP-WHO project?
Replies: 2
Views: 11871

Re: Cmake not working with ESP-WHO project?

> Not sure if it's the same problem but I got the camera_web_server example to build using the following two settings in menuconfig > ... Yes, I know I could do that, but that doesn't explain why the bootloader.bin ends up larger by about 2K... Makes me wonder what _else_ is different. Maybe nothing...
by mkeveney
Wed Jan 15, 2020 8:05 pm
Forum: ESP-WHO
Topic: Cmake not working with ESP-WHO project?
Replies: 2
Views: 11871

Cmake not working with ESP-WHO project?

I've successfully compiled and run the camera_web_server example using esp-idf 3.3.1 and the default toolchain. But, on Windows, building under the MSYS32 environment is painfully slow. I'd prefer to use the Cmake preview. Since the example projects include CMakelists.txt files, I assumed this would...
by mkeveney
Wed May 08, 2019 3:19 am
Forum: ESP IoT Solution
Topic: a4988 component working?
Replies: 7
Views: 17970

Re: a4988 component working?

Here's my source code (including a log as produced by 'make monitor').
The 'stepper_test' directory goes in 'examples' under esp-iot-solution/.
I'm also including my modified a4988 directory. The only change is the two lines mentioned above.

Thanks for taking the time!
by mkeveney
Tue May 07, 2019 6:48 pm
Forum: ESP IoT Solution
Topic: a4988 component working?
Replies: 7
Views: 17970

Re: a4988 component working?

> Please provide your complete log and code for analysis.

Will do shortly. I got tied up for a few days. Thanks for your interest.
by mkeveney
Sun May 05, 2019 1:01 am
Forum: ESP IoT Solution
Topic: a4988 component working?
Replies: 7
Views: 17970

a4988 component working?

I want to drive stepper motors, so I'm trying out the a4988 component. No luck so far. With code straight from the repo, I get this: . . E (247) ledc: ledc_set_duty_with_hpoint(383): hpoint argument is invalid . . Looking at the a4988.cpp(), it appears that the ledc init code never set this 'hpoint'...