Introduction - If you have any usage issues, please Google them yourself
NXP LP23** series chips GPIO buttons input driver source sample procedures can be developed into a GPIO driver
Packet : 119128663lpc23gpiosrc.rar filelist
LPC23 GPIOsrc
LPC23 GPIOsrc\config.h
LPC23 GPIOsrc\IRQ.s
LPC23 GPIOsrc\LPC2294.h
LPC23 GPIOsrc\main.c
LPC23 GPIOsrc\mem_a.scf
LPC23 GPIOsrc\mem_b.scf
LPC23 GPIOsrc\mem_c.scf
LPC23 GPIOsrc\Startup.s
LPC23 GPIOsrc\target.c
LPC23 GPIOsrc\target.h