Search found 777 matches

by chegewara
Wed Aug 21, 2019 5:02 am
Forum: General Discussion
Topic: ESP32 SPP vs BLE
Replies: 1
Views: 12

Re: ESP32 SPP vs BLE

Hi,
with BLE you can achieve about 12-13 x ~15-20ms = ~200-250ms to send 6kB. If its not fast enough then you have your answer.
by chegewara
Wed Aug 21, 2019 4:58 am
Forum: ESP32 IDF
Topic: Permanent error with esp_http_client
Replies: 1
Views: 8

Re: Permanent error with esp_http_client

Are you sure that URL you are trying to reach is not returning with HTTP 3xx code?
by chegewara
Mon Aug 19, 2019 5:38 pm
Forum: ESP32 Arduino
Topic: BLE consistent connection
Replies: 4
Views: 153

Re: BLE consistent connection

Well, it seems that i am indeed the same chegewara, i hope at least.

I think the issue with semaphores, at least most of it, should be fixed with PR from above link.
by chegewara
Sat Aug 17, 2019 8:17 am
Forum: ESP32 IDF
Topic: Https header missing (esp_https_server.h)
Replies: 3
Views: 150

Re: Https header missing (esp_https_server.h)

I think that flag does not exist in esp-idf 3.x.
by chegewara
Sat Aug 17, 2019 8:16 am
Forum: ESP32 IDF
Topic: OTA with BLE
Replies: 5
Views: 250

Re: OTA with BLE

by chegewara
Fri Aug 16, 2019 1:25 pm
Forum: ESP32 Arduino
Topic: BLE consistent connection
Replies: 4
Views: 153

Re: BLE consistent connection

Hi.
What version of arduino-esp32 are you using?
Please check if you have this patch included:
https://github.com/espressif/arduino-es ... 2974/files
by chegewara
Thu Aug 15, 2019 9:57 pm
Forum: ESP32 IDF
Topic: Https header missing (esp_https_server.h)
Replies: 3
Views: 150

Re: Https header missing (esp_https_server.h)

Code: Select all

make menuconfig -> Component config ->  ESP HTTPS server -> Enable ESP_HTTPS_SERVER component
by chegewara
Thu Aug 15, 2019 9:49 pm
Forum: ESP32 IDF
Topic: HID over GATT client
Replies: 4
Views: 205

Re: HID over GATT client

Simple answer is yes, you can build it on BLE client example.
Longer answer is that you need deep knowledge about HID and BLE itself.
by chegewara
Wed Aug 14, 2019 9:16 pm
Forum: ESP32 IDF
Topic: HID over GATT client
Replies: 4
Views: 205

Re: HID over GATT client

It all depends what HID host you want to build. Will it works with only one particular HID device or you want to build generic host that will work with any HID device.

Building BLE HID is easy, but to build HID host, especially generic host its a lot work.

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