AT91SAM7S64在IAR环境下的串口程序文件列表: UART ....\AT91SAM7S64.h ....\AT91SAM7_P64.dep ....\AT91SAM7_P64.ewd ....\AT91SAM7_P64.ewp ....\Debug ....\lib_AT91SAM7S64.h ....\main.c ....\settings ....\........\AT91SAM7_P64.dbgdt ....\........\AT91SAM7_P64.dni ....\........\AT91SAM7_P64.wsdt ....\........\AT91SAM7_P64_UART.wsdt ....\system.c ....\system.h ....\usart.c ....\usart.h ....\xcl ....\...\at91SAM7S64_16KRAM.xcl ....\...\at91SAM7S64_NoRemap.xcl ....\...\at91_lnk.xcl ....\...\SAM7_RAM.mac……