lupyuen/pinephone-nuttx
1
0
Fork 0
mirror of https://github.com/lupyuen/pinephone-nuttx.git synced 2025-01-12 20:58:34 +08:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

UART3 returns a stream of garbage

Browse source
This commit is contained in:
Lee Lup Yuen 2023-04-22 18:47:57 +08:00
parent ddf5898948
commit 4c53acc315
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
README.md
View file

@ -1283,6 +1283,8 @@ Why???
- Increase the PWRKEY delays to 2 seconds. Still the same problem.
TODO: Why does PH9 STATUS stay High? Is it still booting? (Needs 30s?)
TODO: Wait longer for PH9 STATUS to become low (>2.5s), then set PB3 PWRKEY to High. (After 30s?)
"After STATUS pin (require external pull-up resistor) outputs a low level, PWRKEY pin can be released"