Search found 11 matches

by Ismael
Tue Jun 30, 2020 4:24 pm
Forum: ESP32 IDF
Topic: RTC setenv TZ incorrect time
Replies: 0
Views: 57

RTC setenv TZ incorrect time

Hello, I'm trying to update time zones dynamically via a custom protocol: Epotch time + zone. From a server database, we convert user timezone in POSIX standard reference as it is mentioned in: https://github.com/nayarsystems/posix_tz_db/blob/master/zones.csv As a example we are using our own timezo...
by Ismael
Mon May 18, 2020 3:55 pm
Forum: ESP32 IDF
Topic: eFuse modification from OpenOCD
Replies: 0
Views: 157

eFuse modification from OpenOCD

Hello, As explained in the Encryption guide ( https://docs.espressif.com/projects/esp-idf/en/latest/esp32/security/flash-encryption.html#disabling-flash-encryption ), registers could be modify using espefuse.py tool. Is there any possibility to use it with JTAG? I want to disable FLASH_CRYPT_CNT fla...
by Ismael
Wed Apr 01, 2020 1:28 pm
Forum: ESP32 ADF
Topic: VoIP - Error register device
Replies: 2
Views: 4368

Re: VoIP - Error register device

My ESP-ADF version in not the last one: ESP-ADF: commit cfce657cf6ca6fceb4b165758436c1e0c37b7b69 (origin/master, origin/HEAD) Merge: 650abf1 d84fe7b Author: Jason-mao <maojxsir@qq.com> Date: Wed Oct 23 17:41:20 2019 +0800 Merge branch 'improve_build_performance' into 'master' improve build speed and...
by Ismael
Tue Mar 24, 2020 8:54 am
Forum: ESP32 ADF
Topic: Audio board init with ESP32-WROVER_IB (16MB)
Replies: 5
Views: 4410

Re: Audio board init with ESP32-WROVER_IB (16MB)

Thanks so much ESP_Sprite for the answer. It solve my problem.
Have a nice day.
by Ismael
Mon Mar 23, 2020 10:38 am
Forum: ESP32 ADF
Topic: Audio board init with ESP32-WROVER_IB (16MB)
Replies: 5
Views: 4410

Re: Audio board init with ESP32-WROVER_IB (16MB)

Hello again,
After analyzing the map file and the call backtrace, the program reset in function: multi_heap_malloc_impl.
Program trace is:
multi_heap_malloc_impl -> heap_caps_malloc -> audio_calloc -> audio_element_init -> i2s_stream_init -> app_main

Thanks so much.
by Ismael
Mon Mar 23, 2020 8:48 am
Forum: ESP32 ADF
Topic: Audio board init with ESP32-WROVER_IB (16MB)
Replies: 5
Views: 4410

Re: Audio board init with ESP32-WROVER_IB (16MB)

Hello ESP_Sprite, Thanks for your reply. I'm trying to get the translations of those registers but I'm having some problems with openocd + xtensa over eclipse debugging. The code that is running is the examples/get-started/play_mp3 with the only modification of the SRAM enabled. In case I achieve yo...
by Ismael
Fri Mar 20, 2020 11:38 am
Forum: ESP32 ADF
Topic: Audio board init with ESP32-WROVER_IB (16MB)
Replies: 5
Views: 4410

Audio board init with ESP32-WROVER_IB (16MB)

Hello In our project board we've using module ESP32-WROVER-IB with 16MB of Flash. To reproduce audio our board has the same esquema of the LyraT_v4.3 with some pins changes. The issue is that the MP3 simple example works perfect buf when I tried to enable external SPI RAM (default conf), it doesn't ...
by Ismael
Wed Mar 18, 2020 11:30 am
Forum: ESP32 ADF
Topic: VoIP - Error register device
Replies: 2
Views: 4368

VoIP - Error register device

Hello, Trying to mix the VoIP example project with a MQTT client I had been problems in program runtime. The VoIP is executed directly in the main and the MQTT functions are implemented but no used, the program never execute any of them. The issue is that if I comment all of the espressif mqtt libra...
by Ismael
Mon Mar 16, 2020 1:21 pm
Forum: ESP32 ADF
Topic: How to relink components from VoIP example
Replies: 2
Views: 4151

Re: How to relink components from VoIP example

Hello shabtronic, thanks so much for your reply. From your answer I just to add some lines to make it work. audio_pipeline_reset_ringbuffer(pipeline_audio_writer); audio_pipeline_reset_elements(pipeline_audio_writer); audio_pipeline_change_state(pipeline_audio_writer, AEL_STATE_INIT); After this, th...
by Ismael
Thu Mar 12, 2020 5:15 pm
Forum: ESP32 ADF
Topic: How to relink components from VoIP example
Replies: 2
Views: 4151

How to relink components from VoIP example

Hello, In my project I want to mix MP3 audios with VoIP (not at the same time) with the codec. The board used is LyraT v4.3. So after I realice that the read and write pipelines must be relinked (as the flexible_pipeline example shows) I implement the same steps used but with the filter / raw and I2...

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