Posts made by David A

• X728 is shutting off the power too quickly, before the RPi has properly shut down

  For some reason I can't edit my previous posts. Anyway, does the X728 rely on GPIO3 to wake the RPi? If I use this function will I have a problem with powering up the RPi?

  posted in General Discussion

  DA

  David A
  2/24/21, 3:40 AM
• X728 is shutting off the power too quickly, before the RPi has properly shut down

  I just found this kernel option for config.txt - should I be using this on GPIO12? Name: gpio-poweroff Info: Drives a GPIO high or low on poweroff (including halt). Enabling this ove...

  posted in General Discussion

  DA

  David A
  2/24/21, 3:39 AM
• X728 is shutting off the power too quickly, before the RPi has properly shut down

  That's useful info - are you relying on the kernel to hold GPIO12 high until the kernel is stopped? Otherwise how do you ensure that GPIO12 does not become 0 before the filesystems have been unmoun...

  posted in General Discussion

  DA

  David A
  2/24/21, 3:35 AM
• X728 is shutting off the power too quickly, before the RPi has properly shut down

  I have an X728 v1.2 with a Raspberry Pi 4B, and I'm trying to get the whole system (both UPS and RPi) to power down in a safe manner. I have a simple script of my own that is initiating an automat...

  posted in General Discussion

  DA

  David A
  2/21/21, 12:54 PM