RuneAudio Forum

dror wrote:...
As I answered @cmh714 suggestion, my intention was to reduce the micro-sd card writes, to avoid a failure. The backup is nice, but I want to prevent a corrupt SD (happened to me too occasionally).

I remember there was a discussion about this with instructions, but I can't find it, nor could I be sure this would work with your build.

It's already optimized to write to SD card only when necessary. Frequently changed data are written to /dev/shm for performance gain and no writing to SD card is a by-product. I have had only one corrupted SD card a few years back but none since then. Besides normal usage, my SD cards have been flashed and written quite a lot. They're so cheap these days even for good quality brands.

rern

rern wrote:

dror wrote:...
As I answered @cmh714 suggestion, my intention was to reduce the micro-sd card writes, to avoid a failure. The backup is nice, but I want to prevent a corrupt SD (happened to me too occasionally).

I remember there was a discussion about this with instructions, but I can't find it, nor could I be sure this would work with your build.

It's already optimized to write to SD card only when necessary. Frequently changed data are written to /dev/shm for performance gain and no writing to SD card is a by-product. I have had only one corrupted SD card a few years back but none since then. Besides normal usage, my SD cards have been flashed and written quite a lot. They're so cheap these days even for good quality brands.

rern

OK thanks, and thank you for all your hard work.

cycl157 wrote:

rastus wrote:So this is the latest rern version?

Latest version information can be found here: https://github.com/rern/rAudio-1

Latest announcements and discussions can be found here: https://github.com/rern/rAudio-1/discussions

And thanks.

Winstar_weg 16*2 oled. Audiophonic I sabre es 2023txco. Pi3b
What is the right setting At Character LCD

Please direct me .what are the right pin settings gpio .

I'm new to pi systems . Rune runes great .

Regards Jelle

What script should I run for a controlled shutdown?

I would like to add a scheduled shutdown.

Dror

JrBarco wrote:Winstar_weg 16*2 oled. Audiophonic I sabre es 2023txco. Pi3b
What is the right setting At Character LCD

Please direct me .what are the right pin settings gpio .

System > Tap a question mark on the right of GPIO Devices > Wiring

dror wrote:What script should I run for a controlled shutdown?

I would like to add a scheduled shutdown.

With today's update, just put the script in /boot/shutdown.sh.
/boot/startup.sh is applicable for startup script as well.

rern

System > Tap a question mark on the right of GPIO Devices > Wiring

yes i know that
# Pin Mappings V3
OLED_DB4=25
OLED_DB5=24
OLED_DB6=23
OLED_DB7=27
OLED_RS=7
OLED_E=8

but no display

JrBarco wrote:Winstar_weg 16*2 oled. Audiophonic I sabre es 2023txco. Pi3b
What is the right setting At Character LCD

Please direct me .what are the right pin settings gpio .

I'm new to pi systems . Rune runes great .

JrBarco wrote:System > Tap a question mark on the right of GPIO Devices > Wiring

yes i know that
# Pin Mappings V3
OLED_DB4=25
OLED_DB5=24
OLED_DB6=23
OLED_DB7=27
OLED_RS=7
OLED_E=8

but no display

How could I possibly know that you've already known that?
I don't have an OLED display to do any testing.
Go to the RPLCD link, which I assume you've already known, and share what you've found.

rern

Hello Rern,

thanks for your RPLCD link information,

sure i will share the info when i get the display fully working.

i dont know everything, maybe i express my self wrong Englisch isnt my mother language

regards

rern wrote:

dror wrote:What script should I run for a controlled shutdown?

I would like to add a scheduled shutdown.

With today's update, just put the script in /boot/shutdown.sh.
/boot/startup.sh is applicable for startup script as well.

rern

Hi
I meant in case I want to use cron to add, for example, a repeating shutdown every Friday at 8 PM. What path should I supply to cron as the designated script.
I saw shutdown.sh is currently an empty file (using 21.1 update)

Dror