pu

4 ms·

1. 1.▲
   by pu 10mo ago

   I confirm, baseus chargers really reset all ports when you change the number of consumers. But I think you usually have a choice between caring about a custom power source or using a standard one. IMHO, using a dedicated PD charge is still
2. 2.▲
   by pu 10mo ago

   pdsink was done for more advanced scenarios, when a simple "trigger" is not enough or not rational. - When you need dynamic load control - When mcu already has embedded USPD (some stm32g/WCH and others) See the link to the re
3. 3.▲
   by pu 10mo ago

   Usually, devices are constructed to work at 5v without a main load, then handshake PD, select the desired profile, and turn the heavy load on.
4. 4.▲
   by pu 11mo ago

   Hi HN, I’ve released a new USB Power Delivery sink stack for embedded devices called pdsink: • USB-PD Rev 3.2, SPR and EPR modes. • Platform-agnostic C++ core. • Reference: FUSB302B + FreeRTOS. • MIT license. Repo: https:&#x2F
5. 5.▲
   Show HN: Pdsink – A new USB-PD 3.2 sink stack for embedded devices(github.com)

   6 points by pu 11mo ago|1 comments
6. 6.▲
   Show HN: Markdown parser, done right. CommonMark, syntax plugins and high speed(markdown-it.github.io)

   3 points by pu 12y ago|0 comments
7. 7.▲
   High quality image resize in browser(nodeca.github.io)

   2 points by pu 12y ago|0 comments