[ask] ramps 1.4 beeper and read sd card feature

[yuliusliem]

i have a question how to turn on a beeper sound on ramp full graphic controller?
and why every time i try to run gcode or gnc file from a full graphic controller nothing happen? but run perfectly from console.
i use 1.9 cnc version and other but it is still nothing happen.
last question, what is isr on pin file why some negatif and some positif?

[Paciente8159]

i have a question how to turn on a beeper sound on ramp full graphic controller? and why every time i try to run gcode or gnc file from a full graphic controller nothing happen? but run perfectly from console. i use 1.9 cnc version and other but it is still nothing happen. last question, what is isr on pin file why some negatif and some positif?

Beep is not implemented...but it should be quick to do it.

I will test the gcode execution from graphic card. I assume you are saying you can navigate the SD card but not run the file correct?

About the pin ISR please read this and see this image for reference.
It explains how to setup input ISR on AVR

[Paciente8159]

Check this.

I've added a beep on the display encoder press.
I also fixed the version check of SD card v2 module. Make sure you are using v2 and not the pf version of the SD card module.

I tested and I was able to run a gcode file from the display.

[yuliusliem]

thank you sir, i will try it.

[Paciente8159]

I'm assuming this issue is solved with the latest changes.