Search found 6 matches

by guangzong
Sun Apr 10, 2022 11:05 pm
Forum: ESP-IDF
Topic: S3 and openocd problem
Replies: 1
Views: 2337

S3 and openocd problem

I am in Linux and I am trying to use esp vscode extension tool to flash esp32-s3.
But I got following error message.

Open On-Chip Debugger v0.11.0-esp32-20211220 (2021-12-20-15:42)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
debug_level: 2

Info : only ...
by guangzong
Thu Sep 16, 2021 1:21 am
Forum: ESP-IDF
Topic: Camera Failed to get the frame on time after light sleep
Replies: 0
Views: 1870

Camera Failed to get the frame on time after light sleep

After wake up from light sleep. Camera can not capture picture anymore.

I get following error message.
[0;33mW (8000) cam_hal: Failed to get the frame on time![0m
capture the picture failed3
[0;33mW (12000) cam_hal: Failed to get the frame on time![0m
capture the picture failed4
[0;33mW (16000) cam ...
by guangzong
Thu Sep 16, 2021 1:18 am
Forum: ESP-IDF
Topic: light sleep problem
Replies: 7
Views: 4235

Re: light sleep problem

Thank you.
The problem solved.
by guangzong
Thu Sep 09, 2021 3:39 pm
Forum: ESP-IDF
Topic: light sleep problem
Replies: 7
Views: 4235

Re: light sleep problem

I upload the schematic. No SD and no camera attached. It doesn't have too much load.
by guangzong
Thu Sep 09, 2021 1:49 am
Forum: ESP-IDF
Topic: light sleep problem
Replies: 7
Views: 4235

Re: light sleep problem

I read the current from the power supply directly.
by guangzong
Wed Sep 08, 2021 8:15 pm
Forum: ESP-IDF
Topic: light sleep problem
Replies: 7
Views: 4235

light sleep problem

Hi,
I am trying to make esp32 enter light sleep mode.
After I set up light sleep, I saw 45 mA current consumption. But in the datasheet, it should be 0.8mA.

Following is the code.

esp_sleep_enable_timer_wakeup(TIME_TO_SLEEP *uS_TO_S_FACTOR);
esp_light_sleep_start();

My suspect ion is WiFi or ...

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