Search found 86 matches

by Zeni241
Sat Sep 10, 2022 6:35 am
Forum: ESP-IDF
Topic: How loooooong after export.sh in esp-matter folder?
Replies: 2
Views: 1375

How loooooong after export.sh in esp-matter folder?

I am following instructions on this page: https://docs.espressif.com/projects/esp-matter/en/main/esp32/developing.html After I enter /export.sh in esp-matter folder I get bellow line in terminal: My traceroute [v0.95] FUbuntu (127.0.0.1) -> localhost (127.0.0.1) 2022-09-08T21:15:39+0500 Keys: Help D...
by Zeni241
Wed Jul 27, 2022 10:20 am
Forum: ESP-IDF
Topic: How to skip a function if timeout elapsed in background
Replies: 8
Views: 3049

Re: How to skip a function if timeout elapsed in background

You can do it very easily if you use FreeRTOS.
by Zeni241
Wed Jul 27, 2022 8:54 am
Forum: Hardware
Topic: Custom PCB startup problem
Replies: 6
Views: 2313

Re: Custom PCB startup problem

Wow!!! Its working now :D :mrgreen: :D . Thanks a lot 'ESP-Sprite", removing C12 (connected with IO_0) solved the problem. Also "boarchuz" you correctly pointed out my first mistake in the schematic. For this board I have jumped CE with VIN. In next board I will correct this mistake. Schematic_Zeni2...
by Zeni241
Tue Jul 26, 2022 9:30 am
Forum: Hardware
Topic: Custom PCB startup problem
Replies: 6
Views: 2313

Re: Custom PCB startup problem

I am suspicious of C12, C13 , 100nF capacitors attached to EN and IO_0 pins :roll: :roll:
by Zeni241
Tue Jul 26, 2022 9:26 am
Forum: Hardware
Topic: Custom PCB startup problem
Replies: 6
Views: 2313

Re: Custom PCB startup problem

Thanks for your response. Bellow is my schematic. I am also attaching the DevKitC-Ver4 schematic I am following. I have searched the web and tried many solutions but of no use.
Schematic_Zeni2412.jpg
Schematic_Zeni2412.jpg (417.87 KiB) Viewed 2240 times
ESP32-DevKitC-V4_SCH_20180607A.jpg
ESP32-DevKitC-V4_SCH_20180607A.jpg (1.14 MiB) Viewed 2240 times
by Zeni241
Tue Jul 26, 2022 7:46 am
Forum: Sample Code
Topic: Support for file compression
Replies: 9
Views: 56273

Re: Support for file compression

Have a look at this link: https://github.com/richgel999/miniz Miniz is a lossless, high performance data compression library in a single source file that implements the zlib (RFC 1950) and Deflate (RFC 1951) compressed data format specification standards. It supports the most commonly used functions...
by Zeni241
Mon Jul 25, 2022 5:05 pm
Forum: Hardware
Topic: Custom PCB startup problem
Replies: 6
Views: 2313

Custom PCB startup problem

I am facing startup problem with my custom board. If the supply voltage is more than 3.3V then the board ‎always boot in download mode and I get following lines in terminal:‎ rst:0x1 (POWERON_RESET),boot:0x3 (DOWNLOAD_BOOT(UART0/UART1/SDIO_REI_REO_V2)) ‎ waiting for download If the supply voltage is...
by Zeni241
Tue Mar 08, 2022 12:46 pm
Forum: ESP-IDF
Topic: How to set pull mode?
Replies: 1
Views: 1335

How to set pull mode?

Hi I am trying to set pull mode in deep sleep mode:‎ components/driver/include/driver/gpio.h esp_err_tgpio_sleep_set_pull_mode(gpio_num_tgpio_num, gpio_pull_mode_t pull); ‎ I have tried many lines. But none is working gpio_sleep_set_pull_mode(15, PULL_DOWN);‎ gpio_sleep_set_pull_mode(15, PULLDOWN);‎...
by Zeni241
Mon Aug 02, 2021 7:44 am
Forum: ESP-IDF
Topic: Startup problem with example/blink
Replies: 3
Views: 4478

Re: Startup problem with example/blink

I am facing the same problem. I downloaded the zip file of IDF 4.3, after extraction its size is 141MB. Then I downloaded using command git clone -b v4.3 --recursive https://github.com/espressif/esp-idf.git. Its size is 919 MB :o :shock: . I don't know what purpose the zip file serve.
by Zeni241
Thu Jun 03, 2021 10:58 am
Forum: ESP-IDF
Topic: ESP-IDF v4.1, cpu_start.c:551: undefined reference to `app_main'
Replies: 5
Views: 6752

Re: ESP-IDF v4.1, cpu_start.c:551: undefined reference to `app_main'

In was getting this error. The reason was void pp_main(void) instead of void app _main(void) :o :?