Search found 9 matches

by TESTTHISONE
Fri Jan 20, 2017 2:39 am
Forum: ESP32 IDF
Topic: filesystem availability
Replies: 1
Views: 1679

filesystem availability

Are the following functions work on ESP32 yet?
- time() and clock() functions
- functions which read from standard input: scanf, getc, gets, and so on.
- functions which operate on FILEs, such as fopen, fread, fwrite, fflush, an so on, are not mapped to any filesystem.
by TESTTHISONE
Thu Jan 12, 2017 9:21 am
Forum: ESP32 IDF
Topic: BLE multi-connection procedure
Replies: 10
Views: 9626

BLE multi-connection procedure

Hello, ESP32 team. I am implementing BLE multi-connection : one central(client) <-> many peripherals(server) As far as I know, I have to have gatt clients for each gatt server. But it seems like each gatt client is overwriting and interfering the other gatt client in terms of callback functions and ...
by TESTTHISONE
Fri Jan 06, 2017 8:13 am
Forum: ESP32 IDF
Topic: smp_br_connect_callback is called on unexpected transport 2
Replies: 6
Views: 3796

Re: smp_br_connect_callback is called on unexpected transport 2

thanks!

do you also know where this warning comes from?
>> BT: bta_to_btc_uuid UUID len is invalid 0

regards,
by TESTTHISONE
Fri Jan 06, 2017 1:59 am
Forum: ESP32 IDF
Topic: smp_br_connect_callback is called on unexpected transport 2
Replies: 6
Views: 3796

smp_br_connect_callback is called on unexpected transport 2

Hello, the following warning occurs when gatt client connects with gatt server. Gatt Client: >> BT: smp_br_connect_callback is called on unexpected transport 2 >> BT: esp_gattc_cb, event = 2 >> BT: ESP_GATTC_OPEN_EVT >> BT: ESP_GATTC_OPEN_EVT conn_id 4, if 4, status 0 Gatt Server: BT: smp_br_connect...
by TESTTHISONE
Thu Jan 05, 2017 7:35 am
Forum: ESP32 IDF
Topic: header file for rtc_module.c
Replies: 3
Views: 2232

Re: header file for rtc_module.c

Sorry, I did not look up the source file carefully. Everything I need was all there.

Unrelated to this post, may I ask you a question regarding BLE connection.

what does this warning mean?
>> smp_br_connect_callback is called on unexpected transport 2
by TESTTHISONE
Wed Jan 04, 2017 8:35 am
Forum: ESP32 IDF
Topic: How to set the analog attenuation?
Replies: 3
Views: 3089

Re: How to set the analog attenuation?

I have a question.
In order to call this function - adc1_pad_init(...),
what header file did you include?
by TESTTHISONE
Wed Jan 04, 2017 8:05 am
Forum: ESP32 IDF
Topic: header file for rtc_module.c
Replies: 3
Views: 2232

header file for rtc_module.c

Hello, ESP32 team.

I am trying to use functions in "rtc_module.c" but I can't find its header file for it.
The functions I want to use are ADC such as "static esp_err_t adc1_pad_init(adc1_channel_t channel)"

Where can I refer to the functions in a header file?

Thank you in advance!
by TESTTHISONE
Wed Dec 21, 2016 1:42 am
Forum: ESP32 IDF
Topic: A fatal error occurred: Failed to connect to ESP32: Invalid head of packet ('a')
Replies: 3
Views: 3877

Re: A fatal error occurred: Failed to connect to ESP32: Invalid head of packet ('a')

It worked. Thank you!
How come there are no single information regarding it on the datasheet...
by TESTTHISONE
Tue Dec 20, 2016 7:45 am
Forum: ESP32 IDF
Topic: A fatal error occurred: Failed to connect to ESP32: Invalid head of packet ('a')
Replies: 3
Views: 3877

A fatal error occurred: Failed to connect to ESP32: Invalid head of packet ('a')

Hello, I've encountered a problem with setting ESP32 Development Kit (WROOM-32) My environment is Windows 7 (64 bits), and I followed the every step explained in the following link: https://github.com/espressif/esp-idf/blob/master/docs/windows-setup.rst After putting the device into "download mode" ...

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