FIQ_Handler IMPORT Fiq_isr STMFD SP!, {R0-R3, LR} ;把R0-R3,LR的值存入堆栈 BL Fiq_isr LDMFD SP!, {R0-R3, LR} ;恢复R0-R3,LR的值 SUBS PC, LR, #4 编译之后系统提示出现这个错误 fiq.axf: Error: L6238E: lpc2300.o(RESET) contains invalid call from '~PRES8' function to 'REQ8' function Fiq_isr. 请大家帮我看看是怎么回事啊! 谢谢! |