change(bt): increase BTDM_MODEM_WAKE_UP_DELAY

esp-wzh · esp-wzh · commit 2d2aac017a1a · 2025-06-13T20:38:47.000+08:00
diff --git a/components/bt/controller/esp32/bt.c b/components/bt/controller/esp32/bt.c
@@ -965,7 +965,7 @@ static void btdm_sleep_enter_phase1_wrapper(uint32_t lpcycles)
     assert(us_to_sleep > BTDM_MIN_TIMER_UNCERTAINTY_US);
     // allow a maximum time uncertainty to be about 488ppm(1/2048) at least as clock drift
     // and set the timer in advance
-    uint32_t uncertainty = (us_to_sleep >> 11);
+    uint32_t uncertainty = (us_to_sleep / 1000);
     if (uncertainty < BTDM_MIN_TIMER_UNCERTAINTY_US) {
         uncertainty = BTDM_MIN_TIMER_UNCERTAINTY_US;
     }

Original file line number	Diff line number	Diff line change
`@@ -965,7 +965,7 @@ static void btdm_sleep_enter_phase1_wrapper(uint32_t lpcycles)`
`965`	`965`	`assert(us_to_sleep > BTDM_MIN_TIMER_UNCERTAINTY_US);`
`966`	`966`	`// allow a maximum time uncertainty to be about 488ppm(1/2048) at least as clock drift`
`967`	`967`	`// and set the timer in advance`
`968`		`- uint32_t uncertainty = (us_to_sleep >> 11);`
	`968`	`+ uint32_t uncertainty = (us_to_sleep / 1000);`
`969`	`969`	`if (uncertainty < BTDM_MIN_TIMER_UNCERTAINTY_US) {`
`970`	`970`	`uncertainty = BTDM_MIN_TIMER_UNCERTAINTY_US;`
`971`	`971`	`}`