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Embedded-Hacking/drivers
Kevin Thomas e2d2b21551 fix(ir_cbm): clear PDE bit in pad config for proper pull-up input
PADS_BANK0 GPIO5 had PDE (pull-down enable, bit 2) still set to its
reset default. With both PUE and PDE active the pin floated to ~VDD/2,
causing the Schmitt trigger to read LOW permanently. Clear PDE in
_configure_pad() so the pull-up works correctly.

Added PADS_BANK0_PDE_SHIFT define to rp2350.h.
2026-04-06 21:47:48 -04:00
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