Hello SamplerBox buddies,
This idea of using SamplerBox is very awesome. It works great on Keystep 37 keyboard, however, the onboard Raspberry Pi audio sounds faint or awful quality. Hence, I bought Pimoroni Pirate Audio Amplifier board. Downloaded from samplerbox.org and clicked “download the ready-to-use ISO image” and flashed by Belena Etcher on SD card.
The main issue is that the image is read-only/ write-protected. Following the instruction to rewrite by typing
mount -o remount,rw/ then it shows a list of abbreviations. What does that mean? Four attempted of trying to get edit on config.txt and none are successfully.
mount -o remount, rw/root/SamplerBox/samplerbox.py
Result: mount can’t find
Result: No such file or directory
Result: is a directory
Result: Blank screen with bottom of options
Typed dtoverlay=hifiberry-dac gpio=25=op,dh Exit ^X enter Y to save config.txt [Error writing boot/config.txt. Read-only file system]
The baby step is to add the line on config.txt, that is all I need to figure it out. Please let me know if there is another way around to get work. I even tried to wipe SD card to reinstall- first Raspbian Buster then manual install of Samplerbox but it won’t wipe or delete because of read-only. I also did try add config.txt on Windows 10 and Mac Catalina but it still won't let me add because of ready-only. I don't understand why.