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CC2640R2 怎么使用外部低频32.768晶振作为定时器时钟源？有哪些文件函数？或者文档教程，急用
定时器可以看下手册13节www.ti.com.cn/.../swcu117i.pdf timer驱动：C:\ti\simplelink_cc2640r2_sdk_4_20_00_04\source\ti\drivers\timer
时钟配置可以看下ccfg.c中的：
// Clock settings //##################################### #ifndef SET_CCFG_MODE_CONF_SCLK_LF_OPTION // #define SET_CCFG_MODE_CONF_SCLK_LF_OPTION 0x0 // LF clock derived from High Frequency XOSC // #define SET_CCFG_MODE_CONF_SCLK_LF_OPTION 0x1 // External LF clock #define SET_CCFG_MODE_CONF_SCLK_LF_OPTION 0x2 // LF XOSC // #define SET_CCFG_MODE_CONF_SCLK_LF_OPTION 0x3 // LF RCOSC #endif
