Linux kernel driver for TM1628 7‑Segment LED and Keypad Controller, developed on NXP FRDM-i.MX93 using GPIO bit-banging protocol.
linux-kernel linux-driver embedded-linux keypad-matrix 7-segment-display device-drivers tm1628 gpio-driver nxp-imx93 i-mx93 bsp-development
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Updated
Aug 8, 2025 - C