Thread
:
Announcements related to Neo900
View Single Post
wpwrak
2016-12-22 , 12:43
Posts: 79 | Thanked: 719 times | Joined on May 2014 @ Buenos Aires, Argentina
#
26
We made a small update of the white paper for the infrared subsystem:
http://neo900.org/stuff/papers/ir.pdf
The changes:
- the IR logic is now controlled through an I2C-accessible register in the logic chip (Silego), not through GPIOs
- the receiver is designed to filter at 30 Hz, not 10 Hz
- added slew rate control for the transmit LED
- added an analog switch to completely disable the receiver
These changes have already been incorporated in the schematics.
This specific version is at
https://neo900.org/stuff/papers/ir-20161222.pdf
The source can be found at
https://neo900.org/git/misc/tree/ir
- Werner
Quote & Reply
|
The Following 10 Users Say Thank You to wpwrak For This Useful Post:
juiceme
,
jurop88
,
lal
,
peterleinchen
,
rcolistete
,
reinob
,
szymeczek34
,
t-b
,
trx
,
wicket
wpwrak
View Public Profile
Send a private message to wpwrak
Find all posts by wpwrak