Some of the variable names in µC/OS-II are changed for µC/OS-III to be more consistent with coding conventions. Significant variables are shown in Table C-6.the table below.
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Table C-6 Changes in variable naming
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(1) |
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In µC/OS-II, |
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contains the total CPU utilization in percentage format. If the CPU is busy 12% of the time, |
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has the value 12. In µC/OS-III, the same information is provided |
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in |
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of |
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is 1/100th of a percent or, 0.00% (value |
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is |
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is |
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(2) |
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In µC/OS-II, |
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keeps track of the number of interrupts nesting. µC/OS-III |
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uses |
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(3) |
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represents the number of |
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times |
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is called. µC/OS-III renames this variable |
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to |
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to better represent the variable’s meaning. |
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(4) |
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In µC/OS-II, |
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and |
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are pointers to |
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the |
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of the current task, and to |
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the |
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of the highest-priority task that is ready-to-run. In µC/OS-III, these are renamed by adding the “ |
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(5) |
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The internal counter of the number of ticks since power up, or the last time the variable was changed |
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through |