alex/esp-idf
alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2024-10-05 20:47:46 -04:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

component/bt: add DRAM_ATTR attribute to global variables(mainly bss segment) in bt.c which can be accessed in ISRs

Browse Source
This commit is contained in:
wangmengyang 2018-12-14 16:34:42 +08:00
parent 1c4bbaa567
commit 29da5b2e17
1 changed files with 11 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
components/bt/bt.c
View File

@ -151,8 +151,8 @@ typedef struct {
void *buffer;
} btdm_queue_item_t;
#define BTDM_MAX_QUEUE_NUM (5)
static btdm_queue_item_t btdm_queue_table[BTDM_MAX_QUEUE_NUM];
SemaphoreHandle_t btdm_queue_table_mux = NULL;
static DRAM_ATTR btdm_queue_item_t btdm_queue_table[BTDM_MAX_QUEUE_NUM];
static DRAM_ATTR SemaphoreHandle_t btdm_queue_table_mux = NULL;
#endif /* #if CONFIG_SPIRAM_USE_MALLOC */
struct osi_funcs_t {
@ -200,19 +200,19 @@ struct osi_funcs_t {
/* Static variable declare */
// timestamp when PHY/RF was switched on
static int64_t s_time_phy_rf_just_enabled = 0;
static esp_bt_controller_status_t btdm_controller_status = ESP_BT_CONTROLLER_STATUS_IDLE;
static DRAM_ATTR int64_t s_time_phy_rf_just_enabled = 0;
static DRAM_ATTR esp_bt_controller_status_t btdm_controller_status = ESP_BT_CONTROLLER_STATUS_IDLE;
static portMUX_TYPE global_int_mux = portMUX_INITIALIZER_UNLOCKED;
static DRAM_ATTR portMUX_TYPE global_int_mux = portMUX_INITIALIZER_UNLOCKED;
// measured average low power clock period in micro seconds
static uint32_t btdm_lpcycle_us = 0;
static uint8_t btdm_lpcycle_us_frac = 0; // number of fractional bit for btdm_lpcycle_us
static DRAM_ATTR uint32_t btdm_lpcycle_us = 0;
static DRAM_ATTR uint8_t btdm_lpcycle_us_frac = 0; // number of fractional bit for btdm_lpcycle_us
#ifdef CONFIG_PM_ENABLE
static esp_timer_handle_t s_btdm_slp_tmr;
static esp_pm_lock_handle_t s_pm_lock;
static QueueHandle_t s_pm_lock_sem = NULL;
static DRAM_ATTR esp_timer_handle_t s_btdm_slp_tmr;
static DRAM_ATTR esp_pm_lock_handle_t s_pm_lock;
static DRAM_ATTR QueueHandle_t s_pm_lock_sem = NULL;
#endif
static inline void btdm_check_and_init_bb(void)
@ -704,7 +704,7 @@ static void IRAM_ATTR btdm_slp_tmr_callback(void *arg)
}
#endif
static struct osi_funcs_t osi_funcs = {
static DRAM_ATTR struct osi_funcs_t osi_funcs = {
._set_isr = xt_set_interrupt_handler,
._ints_on = xt_ints_on,
._interrupt_disable = interrupt_disable,