Part Number:F28M36P63C2Other Parts Discussed in Thread:CONTROLSUITE
双核芯片F28M36的M核中中断优先级怎么配置,比如UART中断和USB以及I2C的优先级,我看了中断优先级中0为最高级的,那个寄存器设置在哪里了
Susan Yang:
您可以看一下
https://www.ti.com.cn/cn/lit/ug/spruhe8e/spruhe8e.pdf
24.7.6 Interrupt Priority Grouping
25.6.5 Application Interrupt and Reset Control (APINT) Register, offset 0xD0C
25.5.26 Interrupt 0-133 Priority (PRI0-PRI33) Registers, offset 0x400-0x484
user4724755 说:我看了中断优先级中0为最高级的,那个寄存器设置在哪里了
A programmable priority level of 0-7 for each interrupt. A higher level corresponds to a lower priority, so level 0 is the highest interrupt priority
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user4724755:
你好,我按照demo中的示例进行配置
IntPrioritySet(INT_UART3,0)
IntPrioritygroupingSet(7);
IntPriorityMastSet(0);
但是配置了没有成功,请问问题在哪里了
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user4724755:
请问,F28M36的demo历程我可以从哪里去下载,能给个链接吗
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Susan Yang:
您可以下载controlSUITE,而后在默认路径下找到例程
C:\ti\controlSUITE\device_support\f28m36x
https://www.ti.com.cn/tool/cn/CONTROLSUITE