Seemingly unstable GPIO output while executing from RetroPie

Thread Rating:

0 Vote(s) - 0 Average
1
2
3
4
5

Thread Modes

Seemingly unstable GPIO output while executing from RetroPie

Larz60+
aetate et sapientia
Super Moderators

Posts: 11,888

Threads: 474

Joined: Sep 2016

Reputation: 452

Feb-17-2021, 09:53 AM

sleep(0.01) # Delay for 30mS in loop
this will delay for only 10 ms. per iteration. For 30 use .03

There's an example here where author is illuminating an led using pwm: https://www.mbtechworks.com/projects/ras...i-pwm.html

Find

Messages In This Thread

Seemingly unstable GPIO output while executing from RetroPie - by LouF - Feb-17-2021, 07:00 AM

RE: Seemingly unstable GPIO output while executing from RetroPie - by Larz60+ - Feb-17-2021, 09:53 AM

RE: Seemingly unstable GPIO output while executing from RetroPie - by deanhystad - Feb-17-2021, 10:34 AM

RE: Seemingly unstable GPIO output while executing from RetroPie - by LouF - Feb-18-2021, 01:49 AM

RE: Seemingly unstable GPIO output while executing from RetroPie - by LouF - Feb-18-2021, 01:55 AM

RE: Seemingly unstable GPIO output while executing from RetroPie - by deanhystad - Feb-18-2021, 11:00 AM

RE: Seemingly unstable GPIO output while executing from RetroPie - by LouF - Feb-19-2021, 06:29 AM

Possibly Related Threads…
Thread		Author	Replies	Views	Last Post
	why does VS want to install seemingly unrelated products?	db042190	3	755	Jun-12-2023, 02:47 PM Last Post: deanhystad
	function return boolean based on GPIO pin reading	caslor	2	1,306	Feb-04-2023, 12:30 PM Last Post: caslor
	class Update input (Gpio pin raspberry pi)	caslor	2	880	Jan-30-2023, 08:05 PM Last Post: caslor
	Webhook, post_data, GPIO partial changes	DigitalID	2	1,094	Nov-10-2022, 09:50 PM Last Post: deanhystad
	Pexpect timesout before executing whole output	eagerissac	0	1,600	Jun-23-2021, 03:30 AM Last Post: eagerissac
	Seemingly simple loop	Weber585	7	3,651	Mar-21-2021, 07:19 PM Last Post: jefsummers
	Picture changing triggered by GPIO	q_nerk	2	2,684	Dec-14-2020, 03:32 PM Last Post: DeaD_EyE
	GPIO high if network IP has good ping	duckredbeard	3	2,423	Oct-12-2020, 10:41 PM Last Post: bowlofred
	raspberry pi tank gpio help	jatgm1	1	2,482	May-06-2020, 09:00 PM Last Post: Larz60+
	Where should I place GPIO.cleanup()	shallanq	2	2,251	Apr-11-2020, 05:02 AM Last Post: shallanq

Users browsing this thread: 1 Guest(s)

View a Printable Version

Seemingly unstable GPIO output while executing from RetroPie

User Panel Messages

Announcements