ARM procedures, 2* 2 keyboard functions, procedures can be extended into a 3* 3 or 4* 4 keyboard, to test the success of the LPC2103.

Packet : 79419100key.rar filelist
key
key\key.mcp
key\key_Data
key\key_Data\CWSettingsWindows.stg
key\key_Data\DebugInChipFlash
key\key_Data\DebugInChipFlash\key.axf
key\key_Data\DebugInChipFlash\key.i32
key\key_Data\DebugInChipFlash\ObjectCode
key\key_Data\DebugInChipFlash\ObjectCode\IRQ.o
key\key_Data\DebugInChipFlash\ObjectCode\main.o
key\key_Data\DebugInChipFlash\ObjectCode\Startup.o
key\key_Data\DebugInChipFlash\ObjectCode\target.o
key\key_Data\DebugInChipFlash\TargetDataWindows.tdt
key\key_Data\DebugInChipSRAM
key\key_Data\DebugInChipSRAM\key.axf
key\key_Data\DebugInChipSRAM\key.i32
key\key_Data\DebugInChipSRAM\ObjectCode
key\key_Data\DebugInChipSRAM\ObjectCode\IRQ.o
key\key_Data\DebugInChipSRAM\ObjectCode\main.o
key\key_Data\DebugInChipSRAM\ObjectCode\Startup.o
key\key_Data\DebugInChipSRAM\ObjectCode\target.o
key\key_Data\DebugInChipSRAM\TargetDataWindows.tdt
key\key_Data\RelInChipFlash
key\key_Data\RelInChipFlash\TargetDataWindows.tdt
key\src
key\src\BootFiles
key\src\BootFiles\config.h
key\src\BootFiles\DebugInChipSRAM.scf
key\src\BootFiles\DebugOrRelInChipFlash.scf
key\src\BootFiles\IRQ.s
key\src\BootFiles\LPC2294.h
key\src\BootFiles\Startup.s
key\src\BootFiles\target.c
key\src\BootFiles\target.h
key\src\user
key\src\user\main.c

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