ch559 source code samples translated into english
note that where a file was translated I kept a copy of the original in the same folder but with a suffix of "original".
translations are done manually by putting them through Google translate - I don't know if the Google translator has mangled the code in some way but hopefully not. Even if it has, it's useful to be able to read the comments.
files originally from CH554EVT.ZIP available here: http://www.wch.cn/downloads/CH559EVT_ZIP.html
www.wch-ic.com/products/CH559.html https://translate.google.com/translate?sl=zh-CN&tl=en&js=y&prev=_t&hl=zh-CN&ie=UTF-8&u=http%3A%2F%2Fwww.wch.cn%2Fproduct%2FCH559.html&edit-text=
All files owned by http://www.wch-ic.com under whatever license they published them under.
There seems to be more samples here: https://www.electrodragon.com/w/CH55X_SDK