Arduino: no headers files (.h) found

[padaszewski]

Hi,

I'm trying to prototype with Arduino, but I can't compile the sample sketches because of the error:
no headers files (.h) found. In fact there are no header files.

Here is what I have done:

1. Repo downloaded,
2. Copied to Arduino/libraries
3. New project with example code (cdc)
4. Result: usb_cdc.hpp: No such file or directory

Edit:
I've added the library.proprties file and it is working now.

Edit2:
I would also like to help with development if I can find the time. Is this the right email from the profile?
We could get in touch. Some initial introduction and explanation would be great.

Any help with this?

[chegewara]

Yes, sorry for that. Ive been trying to make library compatible with arduino and esp-idf, but its a big mess right now.
Arduino is using own clone of tinyusb and own config flags, so i have to rest a bit from this library and play a bit with something else.

[padaszewski]

Thx for the fast answer. About half a year ago I was trying to create a prototype host device (ESP32 S3) for a custom USB device. I tried many libraries, but the only one that helped me in any way at that time was yours. It was the only one that received any messages from the device. I am not an expert in hardware or C programming. I started prototyping in Arduino, but somehow without success. Would you be able to advise if it is worthwhile to take an interest in ESP-IDF in such a usecase? And if I have a custom USB device, which CDC should I start with?
And did I understand correctly? For now you stop the development of this library?

[djzrs]

Arduino:1.8.19 (Windows 10), 开发板："ESP32S2 Dev Module, Enabled, Disabled, Disabled, Internal USB, Disabled, Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS), 240MHz (WiFi), QIO, 80MHz, 4MB (32Mb), 921600, None, Disabled"

keyboard:3:10: fatal error: usb_keyboard.hpp: No such file or directory

compilation terminated.

exit status 1

usb_keyboard.hpp: No such file or directory

在文件 -> 首选项开启
“编译过程中显示详细输出”选项
这份报告会包含更多信息。

[chiffacff]

Hello. Do you find solutions?

[lathoub]

I believe this relates to a missing library.properties file, that specifies a default include file (includes=).

See here

It states:
If the includes property is missing, all the header files (.h) on the root source folder are included.

Buy there are only .hpp files, no .h files, hence the error.

I got past the missing file error (I added a usb_message.cpp and usb_message.cpp file, the .h file includes the .hpp) during compilation, only to get error stated in #8