Can't Chinese users use this connection to download OpenCR/CM9.04 to the development board manager?
When I find the page in figure 2, the URL corresponds to the following link：
I tried to add this connection to the preference, and the board manager still reported errors and more errors.
Please take a closer look at my question. My client is in a hurry. I have been asking for nearly a week and have not received a valuable response so far.
It looks like the json file is corrupted as the error message shows "parsing error occured".
If possible, reinstall the Arduino IDE and try again, or you may manually install the packages by creating folders and download required files and extract them into the folder.
Below instruction is written based on Windows.
Thank you very much. Now OpenCR can be used normally.
But CM9.04 still doesn't work.
Is it possible that there are two reasons:
1.OpenCR and 9.04 cannot exist in the development board manager at the same time;
2.Look at the figure. Relative to OpenCR , is 9.04 missing the "bootloaders" folder?
Or there are other reasons why I can't add 9.04.
Thank you again for your careful guidance and help.
OpenCM9.04 does not need bootloader as it is already downloaded to the board during manufacturing process.
However, the files and folders in opencm9.04_release have to be moved into the 1.4.2 folder.
If you take a look at OpenCR folders, bootloaders, cores, libraries, variants folders are in the 1.4.13 folder, so you need to match this structure to OpenCM9.04 as well.
I've moved the files and folders in opencm9.04_release into the 1.4.2 folder.
But I still can't find 9.04 in development board manager.
If you can, please email me the files I need to add and the location of the corresponding files.
Besides, I'd like to ask if 9.04 can control XL430-W250-T by R+ manager 2.0.
Have you also received opencm_gcc and opencm_tools?
Also, it seems like you are using extracted folder instead of the Arduino15 folder in the C drive where preferences and settings are saved.
Please find the Arduino15 folder in AppData > Local directory (Folders may be hidden) and install OpenCR and OpenCM9.04 in it.