Search found 11 matches
- Thu Apr 16, 2020 7:49 pm
- Forum: ESP-IDF
- Topic: How to trigger GPIO with traceTASK_SWITCHED_IN()
- Replies: 2
- Views: 4805
Re: How to trigger GPIO with traceTASK_SWITCHED_IN()
Hi ESP_igrr, Thank you for your suggestion! I have it working now and my FreeRTOSConfig.h file looks like this: #ifndef FREERTOS_CONFIG_H #define FREERTOS_CONFIG_H #include "sdkconfig.h" /* ACTUAL FreeRTOSConfig.h THINGS HERE */ /* ACTUAL FreeRTOSConfig.h THINGS HERE */ /* ACTUAL FreeRTOSConfig.h TH...
- Thu Apr 16, 2020 1:05 pm
- Forum: ESP-IDF
- Topic: How to trigger GPIO with traceTASK_SWITCHED_IN()
- Replies: 2
- Views: 4805
How to trigger GPIO with traceTASK_SWITCHED_IN()
Hello, I was reading about the FreeRTOS macros traceTASK_SWITCHED_IN() and traceTASK_SWITCHED_OUT() at this link from freertos.org: https://www.freertos.org/rtos-trace-macros.html I'd like to use the macros to drive GPIO pins to debug task behavior. I'm able to set a pin for each task with vTaskSetA...
- Tue Apr 14, 2020 7:59 pm
- Forum: Documentation
- Topic: Please clarify the units of i2s_config_t.dma_buf_len
- Replies: 0
- Views: 6874
Please clarify the units of i2s_config_t.dma_buf_len
Hello, In working on an ESP32 audio project, I followed the I2S page example from here: https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/peripherals/i2s.html#installing-the-driver There's an important struct in setting this up of the type i2s_config_t . One of the fields in ...
- Sat Mar 14, 2020 11:37 am
- Forum: ESP-IDF
- Topic: Using opus decoder with ESP-IDF 4.x
- Replies: 7
- Views: 11816
Re: Using opus decoder with ESP-IDF 4.x
Hi Jakobsen,
I would greatly appreciate you posting a link.
Many thanks,
Dave
I would greatly appreciate you posting a link.
Many thanks,
Dave
- Mon Feb 24, 2020 6:44 pm
- Forum: ESP-IDF
- Topic: Using opus decoder with ESP-IDF 4.x
- Replies: 7
- Views: 11816
Re: Using opus decoder with ESP-IDF 4.x
Thank you ESP_Dazz for your reply. I was calling the wrong function. For testing, the first step should be calling opus_decoder_create which allocates memory. I have a new linking issue where I have one static library (.a file) that needs another. I need to build with two libraries : 1. https://gith...
- Fri Feb 21, 2020 4:42 pm
- Forum: ESP-IDF
- Topic: Using opus decoder with ESP-IDF 4.x
- Replies: 7
- Views: 11816
Using opus decoder with ESP-IDF 4.x
I have a project that's currently using ESP-IDF 4.x I'm interested in using opus-decoder in my ESP-IDF 4.x project. Currently, ESP-ADF is only supported on a specific version of ESP-IDF 3.x where the build system is different. I noticed that a static library of the the opus library exists here: http...
- Tue Feb 04, 2020 3:42 am
- Forum: ESP-IDF
- Topic: Nimble BLE COC (Connection Oriented Channels)
- Replies: 2
- Views: 4133
Nimble BLE COC (Connection Oriented Channels)
Hello, I'm unable to build a the hello-world (from the examples) app with support for NimBLE COC data transport. Using idf.py menuconfig, I set CONFIG_BT_NIMBLE_L2CAP_COC_MAX_NUM to 1. When make this change and try to build, I see the following error when building hello-world : In file included from...
- Mon Jan 13, 2020 3:51 am
- Forum: General Discussion
- Topic: RTP/RTSP support
- Replies: 5
- Views: 11518
Re: RTP/RTSP support
I've been looking at oRTP as a potential candidate. Currently, I'm just doing the simple thing and hardcoding some RTP parameters and filling out the rest of my project currently. oRTP is mirrored on github: https://github.com/BelledonneCommunications/ortp oRTP seems to have the significant dependen...
- Thu Jan 09, 2020 3:39 pm
- Forum: ESP-IDF
- Topic: i2s_event_t.size is always zero from I2S event queue
- Replies: 2
- Views: 3977
Re: i2s_event_t.size is always zero from I2S event queue
@ESP_Sprite thank you for posting that this is currently expected behavior.
- Wed Jan 08, 2020 11:01 pm
- Forum: ESP-IDF
- Topic: i2s_event_t.size is always zero from I2S event queue
- Replies: 2
- Views: 3977
i2s_event_t.size is always zero from I2S event queue
Hello, I have a test application that calls i2s_driver_install with an event queue, per the documentation here: https://docs.espressif.com/projects/esp-idf/en/latest/api-reference/peripherals/i2s.html#_CPPv418i2s_driver_install10i2s_port_tPK12i2s_config_tiPv I set my buffer length to be 2.5 millisec...