DM642的TIMER_config函数要怎么配置?
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不知道是不是我没找对文档,在TMS320C6000 Chip Support Library API Reference Guide上没有找到详细的TIMER_Config()函数的配置,就只有以下一些内容:
TIMER_Config Structure used to setup timer device Structure TIMER_Config Members
Uint32 ctl Control register value Uint32 prd Period register value Uint32 cnt Count register value Description
This is the TIMER configuration structure used to set up a timer device. You create and initialize this structure and then pass its address to the TIMER_config() function. You can use literal values or the _RMK macros to create the structure member values. Example
TIMER_Config MyConfig = { 0x000002C0, /* ctl */ 0x00010000, /* prd */ 0x00000000 /* cnt */ }; … TIMER_config(hTimer,&MyConfig);
在例子:
Example TIMER_Config MyConfig = { 0x000002C0, /* ctl */ 0x00010000, /* prd */ 0x00000000 /* cnt */ }; 之中,没有ctl ,prd,cnt 的详细说明啊,文档所说的literal values和_RMK macros的介绍在什么地方呢?
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