avr的gcc的lib库函数的使用手册，是嵌入式工具链的重要环节-avr the gcc library function of the lib' s user manual embedded tool chain are an important aspect

avr-libc 手册. It is a C library implementation for use with GNU GCC and GNU binutils for development of programs for Atmel s AVR microcontrollers. -This is avr-libc manual. It is a C library implementation for use with GNU GCC and GNU binutils for d

avr library user manaul-avr library user manaul..