Search found 6 matches

by gal-vayyar
Fri Sep 25, 2020 4:35 pm
Forum: ESP-IDF
Topic: Request for information regarding Carrier Sense in ESP-IDF
Replies: 0
Views: 466

Request for information regarding Carrier Sense in ESP-IDF

Hi,

My current understanding is that CS\CCA is a fundamental requirement in 802.11 standards.
Where can I get information regarding the implementation in ESP-IDF?
Specifically, is it possible to disable that feature under the WiFi stack API?

Thanks
by gal-vayyar
Tue Jul 28, 2020 4:04 pm
Forum: ESP-IDF
Topic: Build multiple images with different sdkconfigs
Replies: 0
Views: 211

Build multiple images with different sdkconfigs

My use case is an app with two different images - one is WiFi-based and the other one is BLE-based. I'd like to share components between the two. I opted for the bare idf_build_process() as shown in idf_as_lib example, but not I'm facing the problem the incorporating two sdkconfig files, one for eac...
by gal-vayyar
Tue Jul 21, 2020 11:46 am
Forum: ESP-IDF
Topic: ledc component duty update
Replies: 0
Views: 372

ledc component duty update

I've got a buzzer connected to a GPIO which I need to toggle repeatedly. Currently I do that with software, i.e FreeRTOS task: static void ring() { ledc_set_duty(ledc_channel.speed_mode, ledc_channel.channel, 120); ledc_update_duty(ledc_channel.speed_mode, ledc_channel.channel); } static void silent...
by gal-vayyar
Wed Jun 24, 2020 7:07 am
Forum: ESP-IDF
Topic: When does ESP-IDF v4.1 is expected to be released?
Replies: 1
Views: 403

When does ESP-IDF v4.1 is expected to be released?

We currently got v4.1-beta2, when can we expect it to come out of beta?

Thanks
by gal-vayyar
Mon Jun 22, 2020 4:29 am
Forum: ESP-IDF
Topic: Writing to a flash partition without erasing first
Replies: 2
Views: 321

Re: Writing to a flash partition without erasing first

I looking it up in the web - your answer sums it up pretty well. So I'll need a mechanism to assure that a clean write is done only after erasing. Thanks.
by gal-vayyar
Sun Jun 21, 2020 4:30 pm
Forum: ESP-IDF
Topic: Writing to a flash partition without erasing first
Replies: 2
Views: 321

Writing to a flash partition without erasing first

Hi, My goal is to use a dedicated flash partition to store data persistently. According to the documentation, a esp_partition_write() call must be after we first esp_partition_erase_range() the relevant sections in the partition. So if it is the "first run" erasing the entire partition is easy. On c...

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