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首页 » uCOS » 移植到MCS51的uCOS_II。 1。在文件OS_CORE.C中OSMapTbl和OSUnMapTbl数组用于查表,所以应该放在code里。...

移植到MCS51的uCOS_II。 1。在文件OS_CORE.C中OSMapTbl和OSUnMapTbl数组用于查表,所以应该放在code里。...

于 2022-08-25 发布 文件大小:154.14 kB
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移植到MCS51的uCOS_II。 1。在文件OS_CORE.C中OSMapTbl和OSUnMapTbl数组用于查表,所以应该放在code里。 增加code关键字。UCOS_II.H和OS_CORE.C。 2。OS_CFG.H堆栈大小MaxStkSize改为900。 3。OS_CPU_C.C的InitTimer0函数增加了关于开T0中断的解释。 允许T0中断,此时EA=0(51上电缺省值),中断还不会发生,满足在OSStart()前不产生中断的要求。 4。修改中断处理流程,以便严密监视中断嵌套情况。每个中断进入后立即进行OSIntNesting+1原语操作。 5。增加printf函数的移植,支持灵活的数据显示。支持标准或长二进制/八进制/十进制/十六进制/无符号整数, 支持字符、字符串、浮点数、百分号%。其中,浮点数在整个范围内被完全支持,统一采用科学记数法显示。 -transplanted to the MCS51 uCOS_II. 1. In the document which OSMapTbl OS_CORE.C and OSUnMapTbl array for Lookup, Therefore, it should be placed on code Lane. Increased code keyword. UCOS_II.H and OS_CORE.C. 2. OS_CFG.H MaxStkSize stack size to 900. 3. OS_CPU_C.C InitTimer0 function of the increase on the open T0 interrupted explained. Allow T0 interruption, this time EA = 0 (51 electricity default value), also will not be interrupted. meet the OSStart () do not have interrupted the former requirements. 4. Changes interrupt handling procedures, in order to closely mon

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