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component/bt: handle sleep wakeup event in the context of controller task instead of timer task

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This commit is contained in:
wangmengyang
2020-12-21 21:02:24 +08:00
committed by baohongde
parent ae165c9b52
commit 9742aa6f05
1 changed files with 27 additions and 3 deletions
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30
components/bt/controller/esp32c3/bt.c
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@@ -89,6 +89,14 @@ do{\
/* Types definition
************************************************************************
*/
/* vendor dependent signals to be posted to controller task */
typedef enum {
BTDM_VND_OL_SIG_WAKEUP_TMR = 0,
BTDM_VND_OL_SIG_NUM,
} btdm_vnd_ol_sig_t;
/* prototype of function to handle vendor dependent signals */
typedef void (* btdm_vnd_ol_task_func_t)(void *param);
/* VHCI function interface */
typedef struct vhci_host_callback {
@@ -194,6 +202,13 @@ extern bool btdm_power_state_active(void);
extern void btdm_wakeup_request(void);
extern void btdm_wakeup_request_start(void);
extern void btdm_wakeup_request_end(void);
/* vendor dependent tasks to be posted and handled by controller task*/
extern int btdm_vnd_offload_task_register(btdm_vnd_ol_sig_t sig, btdm_vnd_ol_task_func_t func);
extern int btdm_vnd_offload_task_deregister(btdm_vnd_ol_sig_t sig);
extern int btdm_vnd_offload_post_from_isr(btdm_vnd_ol_sig_t sig, void *param, bool need_yield);
extern int btdm_vnd_offload_post(btdm_vnd_ol_sig_t sig, void *param);
/* Low Power Clock */
extern bool btdm_lpclk_select_src(uint32_t sel);
extern bool btdm_lpclk_set_div(uint32_t div);
@@ -924,7 +939,7 @@ static void btdm_sleep_exit_phase3_wrapper(void)
}
#if (defined CONFIG_PM_ENABLE) || (defined CONFIG_PM_POWER_DOWN_WIFI_BT_MAC_BB)
static void IRAM_ATTR btdm_slp_tmr_callback(void *arg)
static void IRAM_ATTR btdm_sleep_exit_phase0(void *param)
{
#ifdef CONFIG_PM_ENABLE
if (semphr_take_wrapper(s_pm_lock_sem, 0) == pdTRUE) {
@@ -938,7 +953,12 @@ static void IRAM_ATTR btdm_slp_tmr_callback(void *arg)
sleep_backup_done = false;
}
#endif
}
static void IRAM_ATTR btdm_slp_tmr_callback(void *arg)
{
btdm_vnd_offload_post_from_isr(BTDM_VND_OL_SIG_WAKEUP_TMR, NULL, false);
esp_timer_isr_dispatch_need_yield();
}
#endif
@@ -1139,11 +1159,13 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
esp_timer_create_args_t create_args = {
.callback = btdm_slp_tmr_callback,
.arg = NULL,
.name = "btSlp"
.dispatch_method = ESP_TIMER_ISR,
.name = "btSlp",
};
if ((err = esp_timer_create(&create_args, &s_btdm_slp_tmr)) != ESP_OK) {
goto error;
}
btdm_vnd_offload_task_register(BTDM_VND_OL_SIG_WAKEUP_TMR, btdm_sleep_exit_phase0);
#endif
do {// todo: rewrite this block of code for chip
@@ -1211,10 +1233,11 @@ error:
}
#endif
#if (defined CONFIG_PM_ENABLE) || (defined CONFIG_PM_POWER_DOWN_WIFI_BT_MAC_BB)
if (s_btdm_slp_tmr != NULL) {
if (s_btdm_slp_tmr != NULL) {
esp_timer_delete(s_btdm_slp_tmr);
s_btdm_slp_tmr = NULL;
}
btdm_vnd_offload_task_deregister(BTDM_VND_OL_SIG_WAKEUP_TMR);
#endif
#if (CONFIG_PM_POWER_DOWN_WIFI_BT_MAC_BB)
@@ -1254,6 +1277,7 @@ esp_err_t esp_bt_controller_deinit(void)
esp_timer_stop(s_btdm_slp_tmr);
esp_timer_delete(s_btdm_slp_tmr);
s_btdm_slp_tmr = NULL;
btdm_vnd_offload_task_deregister(BTDM_VND_OL_SIG_WAKEUP_TMR);
#endif
#if CONFIG_SPIRAM_USE_MALLOC
vSemaphoreDelete(btdm_queue_table_mux);