Search found 50 matches
- Fri Mar 15, 2019 10:34 am
- Forum: General Discussion
- Topic: Using esp_log_set_vprintf() function
- Replies: 10
- Views: 22852
Re: Using esp_log_set_vprintf() function
How does this work ? I've tried using it inside my code but _log_remote_fp and fileno are undefined. Also, how many logs can the file hold up ? When does it start deleting old logs ? I had provided the code snippets to get you started. This is an example ESP-IDF project in the Starter Kit https://g...
- Tue Feb 26, 2019 10:12 am
- Forum: ESP-IDF
- Topic: How to obtain length of binary COMPONENT_EMBED_FILES
- Replies: 3
- Views: 5276
- Tue Feb 26, 2019 8:04 am
- Forum: ESP-IDF
- Topic: How to obtain length of binary COMPONENT_EMBED_FILES
- Replies: 3
- Views: 5276
How to obtain length of binary COMPONENT_EMBED_FILES
What is the simplest way to obtain the length in bytes of an embedded binary file when using https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html#embedding-binary-data ? Is an attribute available which returns the length or do I have to compute it myself? This is the wa...
- Tue Feb 26, 2019 7:49 am
- Forum: Hardware
- Topic: Steer GPIO input to GPIO output?
- Replies: 3
- Views: 4392
Re: Steer GPIO input to GPIO output?
Does the steering of IO from input to output work? Yes it works. An example which routes the incoming signal on input pin GPIO_NUM_INPUT (#14) to the output pin corresponding with the on-board LED (#13) of an Huzzah32 dev board: // @doc Only the loopback signals 224-228 can be configured to be rout...
- Wed Dec 26, 2018 3:03 pm
- Forum: General Discussion
- Topic: Board schematics
- Replies: 5
- Views: 7979
Re: Board schematics
The Feather is the original.
- Wed Dec 26, 2018 10:29 am
- Forum: General Discussion
- Topic: Board schematics
- Replies: 5
- Views: 7979
Re: Board schematics
I think that board is the same as the Adafruit Huzzah32. I published some notes about the Huzzah32 board at https://github.com/pantaluna/esp32-mjd-starter-kit/tree/master/Development_Boards/01%20Adafruit%20HUZZAH32%20dev%20board If you only want to know the polarity of the JSTPH2 battery connector t...
- Sun Nov 25, 2018 3:58 pm
- Forum: ESP-IDF
- Topic: UART break at first
- Replies: 13
- Views: 17653
Re: UART break at first
I have used the following approach to enforce a break of a certain length (time) for a Microchip RN2843 LoRa module using UART. The delay must be changed to fit your requirements. uart_set_line_inverse(param_ptr_config->uart_port_num, UART_INVERSE_TXD); ets_delay_us(1250); uart_set_line_inverse(para...
- Sat Oct 06, 2018 9:25 pm
- Forum: General Discussion
- Topic: gettimeofday fails after esp_restart
- Replies: 4
- Views: 5906
Re: gettimeofday fails after esp_restart
"Internal RTC clock frequency error is about 5%."
viewtopic.php?f=2&t=3715&p=17063&hilit= ... acy#p17063
viewtopic.php?f=2&t=3715&p=17063&hilit= ... acy#p17063
- Tue Sep 11, 2018 12:16 pm
- Forum: ESP-IDF
- Topic: How to disable massive logging of the memory_layout module?
- Replies: 0
- Views: 2870
How to disable massive logging of the memory_layout module?
Using the master branch. How can I disable specifically these DEBUG messages from "memory_layout "? I think it is part of the 2nd stage bootloader. The log bootloader level is set to INFO. The ESP32 log level is set to DEBUG. menuconfig settings: - CONFIG_LOG_BOOTLOADER_LEVEL_INFO=y - CONFIG_LOG_DEF...
- Thu Aug 30, 2018 8:24 am
- Forum: ESP-IDF
- Topic: Windows MSYS2: ESP-IDF v3.2-dev requires newer Python package future-0.16.0
- Replies: 1
- Views: 3723
Windows MSYS2: ESP-IDF v3.2-dev requires newer Python package future-0.16.0
v3.2-dev is checking the Python requirements during each build and that is a good thing. The build stops during the process of checking the Python requirements when using the Windows toolchain with ESP-IDF v3.2-dev (latest). It reports that a newer version of the Python package "future" is required....