stm32+

stm32软件串口 io模拟串口

--cpu Cortex-M3 "stm32f10x.o" "test.o" "delay.o" "sys.o" "usart.o" "led.o" "virtualusart.o" "exti.o" --library_type=microlib --strict --scatter "TEST.sct" 
--autoat --summary_stderr --info summarysizes --map --xref --callgraph --symbols 
--info sizes --info totals --info unused --info veneers 
 --list ".\TEST.map" -o "TEST.axf"