UART I/O and Memory Allocation Example for GNU The project GNU_IODemo shows how to use memory allocation routines (malloc) and char I/O (printf, scanf) via a serial interface with the GNU toolchain. The I/O functions are adapted for the Analog Devices ADuC7000 series using the SERIAL.C module. The example also shows the efficiency of the Keil CA ARM Compiler run-time library which is tuned for single chip systems.文件列表: GNU_IODemo ..........\abstract.txt ..........\GNU_IODemo.c ..........\gnu_iodemo.d ..........\GNU_IODemo.elf ..........\GNU_IODemo.map ..........\GNU_IODemo.Opt ..........\GNU_IODemo.Uv2 ..........\GNU_IODemo_Target 1.dep ..........\serial.c ..........\serial.d ..........\startup.s ..........\syscalls.c ..........\syscalls.d ……