uC/OSII移植步骤 作者： 时间：2016-10-08 来源：网络 加入技术交流群 扫码加入和技术大咖面对面交流海量资料库查询 收藏 <a href='https://ad.eepw.com.cn/www/delivery/ck.php?n=a635e61e&cb=INSERT_RANDOM_NUMBER_HERE' target='_blank'><img src='https://ad.eepw.com.cn/www/delivery/avw.php?zoneid=88&cb=INSERT_RANDOM_NUMBER_HERE&n=a635e61e' border='0' alt='' /></a> <a href='https://ad.eepw.com.cn/www/delivery/ck.php?n=a576c0a2&cb=INSERT_RANDOM_NUMBER_HERE' target='_blank'><img src='https://ad.eepw.com.cn/www/delivery/avw.php?zoneid=87&cb=INSERT_RANDOM_NUMBER_HERE&n=a576c0a2' border='0' alt='' /></a> ; OSTCBCur= OSTCBHighRdy;LDRR6,OS_TCBHighRdyLDRR6,[R6]STRR6,[R4]LDRSP,[R6]; SP = OSTCBHighRdy->OSTCBStkPtr;; RESTORE NEW TASK'S CONTEXTLDMFDSP!, {R4}; Pop new task's CPSRMSRSPSR_cxsf, R4LDMFDSP!, {R0-R12,LR,PC}^; Pop new task's context②两种形式的中断程序OS_CPU_IRQ_ISRSTMFDSP!, {R1-R3}; PUSH WORKING REGISTERS ONTO IRQ STACKMOVR1, SP; SaveIRQ stack pointerADD 上一页 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 下一页
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