zmkfirmware/zmk

Matrix using shift registers unable to wake keyboard from sleep?

alinelena opened this issue · 1 comments

I have this keyboard of mine and works quite well with zmk, nice nano clone, and mip sharp screen. the only issue i have will not wake up from sleep on connected to bt shield are
https://github.com/alinelena/mlego-zmk/blob/main/config/boards/shields/mlego_m66_rev4/mlego_m66_rev4.overlay and https://github.com/alinelena/mlego-zmk/blob/main/config/boards/shields/mlego_m66_rev4/ls013b7dh05.overlay with all files in here https://github.com/alinelena/mlego-zmk/blob/main/config/boards/shields/mlego_m66_rev4 any suggestions appreciated

schematic and more details https://mlego.elena.re/m66/#schematic

Could you just check two things for me:

  1. When the keyboard is in sleep, what is the output voltage of the shift register pins
  2. What happens if you get rid of the low-power-enable flag of the shift register's pinctrl definition?