Timeline for Connecting mixed-speed multiple serial devices to two microcontrollers
Current License: CC BY-SA 4.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 14 at 18:05 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| May 12 at 7:08 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jun 20, 2018 at 15:36 | comment | added | Mike -- No longer here | I already made my major PCB so that's out. The only modifications I can do are that to the high-speed stream only. | |
| Jun 20, 2018 at 14:57 | comment | added | brhans | If you're consisting a second micro, how about an external SPI connected multiple UART IC to handle all of the serial streams? | |
| Jun 20, 2018 at 3:08 | answer | added | Turbo J | timeline score: 0 | |
| Jun 20, 2018 at 1:34 | comment | added | jonk | I've a method I've used on several occasions for fast data transfer between multiple (dozens) of MCUs with independent asynchronous clocking (they are each separate boards that normally operate alone) where all MCUs can equally acquire and master a 2-wire async-serial bus for burst transfers. But I'm not convinced you could produce working code for the concept. Nor am I sure from your writing that it's appropriate. (It's not unlike how the APIC bus works on Intel chips.) | |
| Jun 20, 2018 at 0:08 | answer | added | Drew | timeline score: 0 | |
| Jun 19, 2018 at 23:22 | history | asked | Mike -- No longer here | CC BY-SA 4.0 |