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[参考译文] CC2340R5:CC2340R5 RTC 与 BLE 进行比较中断(待机定期唤醒)

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Other Parts Discussed in Thread: CC2340R5

请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。

https://e2e.ti.com/support/wireless-connectivity/bluetooth-group/bluetooth/f/bluetooth-forum/1610234/cc2340r5-cc2340r5-rtc-compare-interrupt-with-ble-standby-periodic-wake-up

器件型号: CC2340R5

尊敬的 TI 团队:
我使用 CC2340R5 并进行 BLE 广播(低功耗睡眠/唤醒/广播)。 我需要一个可靠的 1 秒定期唤醒 指定 待机 来优化应用时序。

是否支持 定制使用 AON RTC 比较中断(EV0/CH0 比较) BLE 正在运行时? 如果是、建议采用什么设置(安全通道,EVTSVT 路由和寄存器序列)而不影响 BLE 时序?

我尝试通过寄存器配置 RTC 比较(CH0CC、IMASK/IMSET、EVTSVT 映射)、但无法获得周期性比较事件;仅观察到 BLE 广播相关中断。

如果不建议将 RTC 比较与 BLE 低功耗搭配使用、那么最佳选择是什么 待机定期唤醒 (例如 BLEAppUtil 计时器、BLE 事件或外部 RTC 1Hz GPIO 唤醒)?

谢谢。