- VeryCapture_20221111220154.jpg (134.15 KiB) Viewed 1892 times
- VeryCapture_20221111215755.jpg (256.78 KiB) Viewed 1892 times
Search found 7 matches
- Fri Nov 11, 2022 2:03 pm
- Forum: ESP-IDF 中文讨论版
- Topic: esp32-idf http client的url怎么支持中文字符
- Replies: 1
- Views: 1892
esp32-idf http client的url怎么支持中文字符
我在使用http client的时候在请求的get中使用的了中文字符，esp32的url检测就通过不了，请问如何让url支持中文
这个时候芯片会出现以下提醒
- Mon Sep 12, 2022 12:46 am
- Forum: ESP-IDF 中文讨论版
- Topic: 为什么ESP32-S3的SDIO接SD卡，用1bit数据和4bit数据读取文件，速度几乎没有差别
- Replies: 2
- Views: 4948
Re: 为什么ESP32-S3的SDIO接SD卡，用1bit数据和4bit数据读取文件，速度几乎没有差别
因为你用的是C语言提供的接口，读写用fatfs的接口就行了
- Mon Jun 27, 2022 3:00 pm
- Forum: ESP-ADF
- Topic: How to replace components in the installation path with local components in esp32adf?
- Replies: 0
- Views: 2479
How to replace components in the installation path with local components in esp32adf?
How to replace components in the installation path with local components in esp32adf?
I wrote a new audio locally_ Board component, but some components of esp32adf cannot be compiled during construction.
1.png
2.png
How do I modify cmakelist to make the file under esp32adf compile this local ...
I wrote a new audio locally_ Board component, but some components of esp32adf cannot be compiled during construction.
1.png
2.png
How do I modify cmakelist to make the file under esp32adf compile this local ...
- Fri Jun 17, 2022 9:54 am
- Forum: ESP-IDF
- Topic: Unable to wake up with GPIO after esp32s3 deep sleep
- Replies: 0
- Views: 1259
Unable to wake up with GPIO after esp32s3 deep sleep
I use gpio21 of esp32s3 and set it to wake up at low level
The current GPIO hardware status is as follows
VeryCapture_20220617174904.png
I test wakeup by connecting GND or VCC with wires（When testing high-level wake-up, the code is changed to ESP_EXT1_WAKEUP_ANY_HIGH status）
Can not wake up ...
The current GPIO hardware status is as follows
VeryCapture_20220617174904.png
I test wakeup by connecting GND or VCC with wires（When testing high-level wake-up, the code is changed to ESP_EXT1_WAKEUP_ANY_HIGH status）
Can not wake up ...
- Mon Apr 18, 2022 2:10 pm
- Forum: Hardware
- Topic: In SDIO four wire mode, the file reading speed is very slow and the writing speed is normal
- Replies: 4
- Views: 3966
Re: In SDIO four wire mode, the file reading speed is very slow and the writing speed is normal
The speed of reading files using FatFs is normal
- VeryCapture_20220418220932.png (1.48 MiB) Viewed 3836 times
- Mon Apr 18, 2022 1:38 am
- Forum: Hardware
- Topic: In SDIO four wire mode, the file reading speed is very slow and the writing speed is normal
- Replies: 4
- Views: 3966
Re: In SDIO four wire mode, the file reading speed is very slow and the writing speed is normal
- VeryCapture_20220418093426.jpg (110.15 KiB) Viewed 3899 times
The file size is consistent, but the cache used in reading is 1K ~ 64K respectively
- Sun Apr 17, 2022 7:37 am
- Forum: Hardware
- Topic: In SDIO four wire mode, the file reading speed is very slow and the writing speed is normal
- Replies: 4
- Views: 3966
In SDIO four wire mode, the file reading speed is very slow and the writing speed is normal
The hardware I use is esp32 S3
The IDF version is 4.4
When using SDIO, I encountered the problem of slow file reading speed
What I expect is that the speed of reading files is fast, and the speed of writing files is not important F@`RO7I8E{T1KMAK)H23LRA.jpg
esp_err_t ret;
// Options for ...
The IDF version is 4.4
When using SDIO, I encountered the problem of slow file reading speed
What I expect is that the speed of reading files is fast, and the speed of writing files is not important F@`RO7I8E{T1KMAK)H23LRA.jpg
esp_err_t ret;
// Options for ...