This is a way to control the beep on ARM7.

BeepCon_C\BeepCon_C.c
.........\BeepCon_C.mcp
.........\........._Data\CWSettingsWindows.stg
.........\..............\DebugInChipFlash\TargetDataWindows.tdt
.........\..............\.......Exram\BeepCon_C.axf
.........\..............\............\ObjectCode\BeepCon_C.o
.........\..............\............\..........\heap.o
.........\..............\............\..........\IRQ.o
.........\..............\............\..........\stack.o
.........\..............\............\..........\Startup.o
.........\..............\............\..........\target.o
.........\..............\............\TargetDataWindows.tdt
.........\..............\RelInChip\TargetDataWindows.tdt
.........\..............\...OutChip\BeepCon_C.axf
.........\..............\..........\BeepCon_C.i32
.........\..............\..........\ObjectCode\BeepCon_C.o
.........\..............\..........\..........\heap.o
.........\..............\..........\..........\IRQ.o
.........\..............\..........\..........\stack.o
.........\..............\..........\..........\Startup.o
.........\..............\..........\..........\target.o
.........\..............\..........\TargetDataWindows.tdt
.........\src\config.h
.........\...\heap.s
.........\...\IRQ.s
.........\...\LPC2294.h
.........\...\mem_a.scf
.........\...\mem_b.scf
.........\...\mem_c.scf
.........\...\stack.s
.........\...\Startup.s
.........\...\target.c
.........\...\target.h
.........\BeepCon_C_Data\DebugInExram\ObjectCode
.........\..............\RelOutChip\ObjectCode
.........\..............\DebugInChipFlash
.........\..............\DebugInExram
.........\..............\RelInChip
.........\..............\RelOutChip
.........\BeepCon_C_Data
.........\src
BeepCon_C

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．