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Update bt fork to be based on v5.3

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This commit is contained in:
jacqueline
2024-08-13 06:02:54 +00:00
committed by cooljqln
parent be9725c1c7
commit 5a02f34ed9
508 changed files with 42429 additions and 5168 deletions
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lib/bt/controller/esp32/Kconfig.in
+9 -1
View File
@@ -172,7 +172,7 @@ config BTDM_CTRL_PINNED_TO_CORE
choice BTDM_CTRL_HCI_MODE_CHOICE
prompt "HCI mode"
help
Speicify HCI mode as VHCI or UART(H4)
Specify HCI mode as VHCI or UART(H4)
config BTDM_CTRL_HCI_MODE_VHCI
bool "VHCI"
@@ -398,6 +398,14 @@ config BTDM_CTRL_FULL_SCAN_SUPPORTED
The full scan function is mainly used to provide BLE scan performance.
This is required for scenes with high scan performance requirements, such as BLE Mesh scenes.
config BTDM_CTRL_SCAN_BACKOFF_UPPERLIMITMAX
bool "Disable active scan backoff"
default n
help
Disable active scan backoff. The bluetooth spec requires that scanners should run a backoff procedure to
minimize collision of scan request PDUs from nultiple scanners. If scan backoff is disabled, in active
scanning, scan request PDU will be sent every time when HW receives scannable ADV PDU.
config BTDM_BLE_ADV_REPORT_FLOW_CTRL_SUPP
bool "BLE adv report flow control supported"
depends on (BTDM_CTRL_MODE_BTDM || BTDM_CTRL_MODE_BLE_ONLY)
lib/bt/controller/esp32/bt.c
+139 -57
View File
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -25,7 +25,9 @@
#include "esp_task.h"
#include "esp_intr_alloc.h"
#include "esp_attr.h"
#ifdef CONFIG_ESP_PHY_ENABLED
#include "esp_phy_init.h"
#endif
#include "esp_bt.h"
#include "esp_err.h"
#include "esp_log.h"
@@ -35,7 +37,9 @@
#include "soc/rtc.h"
#include "soc/soc_memory_layout.h"
#include "soc/dport_reg.h"
#ifdef CONFIG_ESP_COEX_ENABLED
#include "private/esp_coexist_internal.h"
#endif
#include "esp_timer.h"
#if !CONFIG_FREERTOS_UNICORE
#include "esp_ipc.h"
@@ -89,7 +93,7 @@ do{\
} while(0)
#define OSI_FUNCS_TIME_BLOCKING 0xffffffff
#define OSI_VERSION 0x00010004
#define OSI_VERSION 0x00010005
#define OSI_MAGIC_VALUE 0xFADEBEAD
/* Types definition
@@ -176,6 +180,7 @@ struct osi_funcs_t {
void (*_interrupt_l3_restore)(void);
void *(* _customer_queue_create)(uint32_t queue_len, uint32_t item_size);
int (* _coex_version_get)(unsigned int *major, unsigned int *minor, unsigned int *patch);
void (* _patch_apply)(void);
uint32_t _magic;
};
@@ -232,16 +237,16 @@ extern uint32_t _data_end_btdm_rom;
extern uint32_t _bt_bss_start;
extern uint32_t _bt_bss_end;
extern uint32_t _nimble_bss_start;
extern uint32_t _nimble_bss_end;
extern uint32_t _btdm_bss_start;
extern uint32_t _btdm_bss_end;
extern uint32_t _bt_controller_bss_start;
extern uint32_t _bt_controller_bss_end;
extern uint32_t _bt_data_start;
extern uint32_t _bt_data_end;
extern uint32_t _nimble_data_start;
extern uint32_t _nimble_data_end;
extern uint32_t _btdm_data_start;
extern uint32_t _btdm_data_end;
extern uint32_t _bt_controller_data_start;
extern uint32_t _bt_controller_data_end;
extern void config_bt_funcs_reset(void);
extern void config_ble_funcs_reset(void);
extern void config_btdm_funcs_reset(void);
/* Local Function Declare
*********************************************************************
@@ -315,6 +320,7 @@ static void *customer_queue_create_hlevel_wrapper(uint32_t queue_len, uint32_t i
static void interrupt_l3_disable(void);
static void interrupt_l3_restore(void);
static void bt_controller_deinit_internal(void);
static void patch_apply(void);
/* Local variable definition
***************************************************************************
@@ -402,6 +408,7 @@ static const struct osi_funcs_t osi_funcs_ro = {
._customer_queue_create = NULL,
#endif /* CONFIG_BTDM_CTRL_HLI */
._coex_version_get = coex_version_get_wrapper,
._patch_apply = patch_apply,
._magic = OSI_MAGIC_VALUE,
};
@@ -753,7 +760,7 @@ static int32_t queue_send_hlevel_wrapper(void *queue, void *item, uint32_t block
* @param item The message which will be send
* @param hptw need do task yield or not
* @return send success or not
* There is an issue here: When the queue is full, it may reture true but it send fail to the queue, sometimes.
* There is an issue here: When the queue is full, it may return true but it send fail to the queue, sometimes.
* But in Bluetooth controller's isr, We don't care about the return value.
* It only required tp send success when the queue is empty all the time.
* So, this function meets the requirement.
@@ -823,7 +830,7 @@ static int32_t IRAM_ATTR queue_recv_from_isr_wrapper(void *queue, void *item, vo
static int32_t task_create_wrapper(void *task_func, const char *name, uint32_t stack_depth, void *param, uint32_t prio, void *task_handle, uint32_t core_id)
{
return (uint32_t)xTaskCreatePinnedToCore(task_func, name, stack_depth, param, prio, task_handle, (core_id < portNUM_PROCESSORS ? core_id : tskNO_AFFINITY));
return (uint32_t)xTaskCreatePinnedToCore(task_func, name, stack_depth, param, prio, task_handle, (core_id < CONFIG_FREERTOS_NUMBER_OF_CORES ? core_id : tskNO_AFFINITY));
}
static void task_delete_wrapper(void *task_handle)
@@ -1274,7 +1281,45 @@ static esp_err_t try_heap_caps_add_region(intptr_t start, intptr_t end)
return ret;
}
esp_err_t esp_bt_controller_mem_release(esp_bt_mode_t mode)
typedef struct {
intptr_t start;
intptr_t end;
const char* name;
} bt_area_t;
static esp_err_t esp_bt_mem_release_area(const bt_area_t *area)
{
esp_err_t ret = ESP_OK;
intptr_t mem_start = area->start;
intptr_t mem_end = area->end;
if (mem_start != mem_end) {
ESP_LOGD(BTDM_LOG_TAG, "Release %s [0x%08x] - [0x%08x], len %d", area->name, mem_start, mem_end, mem_end - mem_start);
ret = try_heap_caps_add_region(mem_start, mem_end);
}
return ret;
}
static esp_err_t esp_bt_mem_release_areas(const bt_area_t *area1, const bt_area_t *area2)
{
esp_err_t ret = ESP_OK;
if (area1->end == area2->start) {
bt_area_t merged_area = {
.start = area1->start,
.end = area2->end,
.name = area1->name
};
ret = esp_bt_mem_release_area(&merged_area);
} else {
esp_bt_mem_release_area(area1);
ret = esp_bt_mem_release_area(area2);
}
return ret;
}
static esp_err_t esp_bt_controller_rom_mem_release(esp_bt_mode_t mode)
{
bool update = true;
intptr_t mem_start=(intptr_t) NULL, mem_end=(intptr_t) NULL;
@@ -1325,61 +1370,86 @@ esp_err_t esp_bt_controller_mem_release(esp_bt_mode_t mode)
}
}
if (mode == ESP_BT_MODE_BTDM) {
mem_start = (intptr_t)&_btdm_bss_start;
mem_end = (intptr_t)&_btdm_bss_end;
if (mem_start != mem_end) {
ESP_LOGD(BTDM_LOG_TAG, "Release BTDM BSS [0x%08x] - [0x%08x]", mem_start, mem_end);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
mem_start = (intptr_t)&_btdm_data_start;
mem_end = (intptr_t)&_btdm_data_end;
if (mem_start != mem_end) {
ESP_LOGD(BTDM_LOG_TAG, "Release BTDM Data [0x%08x] - [0x%08x]", mem_start, mem_end);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
}
return ESP_OK;
}
esp_err_t esp_bt_controller_mem_release(esp_bt_mode_t mode)
{
esp_err_t ret = ESP_OK;
if (btdm_controller_status != ESP_BT_CONTROLLER_STATUS_IDLE) {
return ESP_ERR_INVALID_STATE;
}
if (mode == ESP_BT_MODE_BTDM) {
bt_area_t cont_bss = {
.start = (intptr_t)&_bt_controller_bss_start,
.end = (intptr_t)&_bt_controller_bss_end,
.name = "BT Controller BSS",
};
bt_area_t cont_data = {
.start = (intptr_t)&_bt_controller_data_start,
.end = (intptr_t)&_bt_controller_data_end,
.name = "BT Controller Data"
};
ret = esp_bt_mem_release_areas(&cont_data, &cont_bss);
}
if (ret == ESP_OK) {
ret = esp_bt_controller_rom_mem_release(mode);
}
return ret;
}
esp_err_t esp_bt_mem_release(esp_bt_mode_t mode)
{
int ret;
intptr_t mem_start, mem_end;
esp_err_t ret = ESP_OK;
ret = esp_bt_controller_mem_release(mode);
if (ret != ESP_OK) {
return ret;
if (btdm_controller_status != ESP_BT_CONTROLLER_STATUS_IDLE) {
return ESP_ERR_INVALID_STATE;
}
bt_area_t bss = {
.start = (intptr_t)&_bt_bss_start,
.end = (intptr_t)&_bt_bss_end,
.name = "BT BSS",
};
bt_area_t cont_bss = {
.start = (intptr_t)&_bt_controller_bss_start,
.end = (intptr_t)&_bt_controller_bss_end,
.name = "BT Controller BSS",
};
bt_area_t data = {
.start = (intptr_t)&_bt_data_start,
.end = (intptr_t)&_bt_data_end,
.name = "BT Data",
};
bt_area_t cont_data = {
.start = (intptr_t)&_bt_controller_data_start,
.end = (intptr_t)&_bt_controller_data_end,
.name = "BT Controller Data"
};
if (mode == ESP_BT_MODE_BTDM) {
mem_start = (intptr_t)&_bt_bss_start;
mem_end = (intptr_t)&_bt_bss_end;
if (mem_start != mem_end) {
ESP_LOGD(BTDM_LOG_TAG, "Release BT BSS [0x%08x] - [0x%08x]", mem_start, mem_end);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
mem_start = (intptr_t)&_bt_data_start;
mem_end = (intptr_t)&_bt_data_end;
if (mem_start != mem_end) {
ESP_LOGD(BTDM_LOG_TAG, "Release BT Data [0x%08x] - [0x%08x]", mem_start, mem_end);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
/* Start by freeing Bluetooth BSS section */
if (ret == ESP_OK) {
ret = esp_bt_mem_release_areas(&bss, &cont_bss);
}
mem_start = (intptr_t)&_nimble_bss_start;
mem_end = (intptr_t)&_nimble_bss_end;
if (mem_start != mem_end) {
ESP_LOGD(BTDM_LOG_TAG, "Release NimBLE BSS [0x%08x] - [0x%08x]", mem_start, mem_end);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
mem_start = (intptr_t)&_nimble_data_start;
mem_end = (intptr_t)&_nimble_data_end;
if (mem_start != mem_end) {
ESP_LOGD(BTDM_LOG_TAG, "Release NimBLE Data [0x%08x] - [0x%08x]", mem_start, mem_end);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
/* Do the same thing with the Bluetooth data section */
if (ret == ESP_OK) {
ret = esp_bt_mem_release_areas(&data, &cont_data);
}
}
return ESP_OK;
/* free data and BSS section for Bluetooth controller ROM code */
if (ret == ESP_OK) {
ret = esp_bt_controller_rom_mem_release(mode);
}
return ret;
}
#if CONFIG_BTDM_CTRL_HLI
@@ -1643,6 +1713,18 @@ static void bt_shutdown(void)
return;
}
static void patch_apply(void)
{
config_btdm_funcs_reset();
#ifndef CONFIG_BTDM_CTRL_MODE_BLE_ONLY
config_bt_funcs_reset();
#endif
#ifndef CONFIG_BTDM_CTRL_MODE_BR_EDR_ONLY
config_ble_funcs_reset();
#endif
}
esp_err_t esp_bt_controller_enable(esp_bt_mode_t mode)
{
@@ -1676,7 +1758,7 @@ esp_err_t esp_bt_controller_enable(esp_bt_mode_t mode)
sdk_config_set_bt_pll_track_enable(true);
// inititalize bluetooth baseband
// initialize bluetooth baseband
btdm_check_and_init_bb();
ret = btdm_controller_enable(mode);
@@ -1839,7 +1921,7 @@ esp_err_t esp_ble_scan_dupilcate_list_flush(void)
/**
* This function re-write controller's function,
* As coredump can not show paramerters in function which is in a .a file.
* As coredump can not show parameters in function which is in a .a file.
*
* After coredump fixing this issue, just delete this function.
*/
lib/bt/controller/esp32c2/Kconfig.in
+64 -2
View File
@@ -147,7 +147,7 @@ if BT_LE_EXT_ADV
Enable this option to start periodic advertisement.
config BT_LE_PERIODIC_ADV_SYNC_TRANSFER
bool "Enable Transer Sync Events"
bool "Enable Transfer Sync Events"
depends on BT_LE_ENABLE_PERIODIC_ADV
default y
help
@@ -349,7 +349,6 @@ config BT_LE_CRYPTO_STACK_MBEDTLS
bool "Override TinyCrypt with mbedTLS for crypto computations"
default y
depends on !BT_NIMBLE_ENABLED
select MBEDTLS_ECP_RESTARTABLE
select MBEDTLS_CMAC_C
help
Enable this option to choose mbedTLS instead of TinyCrypt for crypto
@@ -421,6 +420,26 @@ config BT_LE_SLEEP_ENABLE
help
Enable BLE sleep
choice BT_LE_LP_CLK_SRC
prompt "BLE low power clock source"
default BT_LE_LP_CLK_SRC_MAIN_XTAL
config BT_LE_LP_CLK_SRC_MAIN_XTAL
bool "Use main XTAL as RTC clock source"
help
User main XTAL as RTC clock source.
This option is recommended if external 32.768k XTAL is not available.
Using the external 32.768 kHz XTAL will have lower current consumption
in light sleep compared to using the main XTAL.
config BT_LE_LP_CLK_SRC_DEFAULT
bool "Use system RTC slow clock source"
help
Use the same slow clock source as system RTC
Using any clock source other than external 32.768 kHz XTAL at pin0 supports only
legacy ADV and SCAN due to low clock accuracy.
endchoice
config BT_LE_USE_ESP_TIMER
bool "Use Esp Timer for callout"
depends on !BT_NIMBLE_ENABLED
@@ -430,6 +449,7 @@ config BT_LE_USE_ESP_TIMER
config BT_CTRL_BLE_ADV_REPORT_FLOW_CTRL_SUPP
bool "BLE adv report flow control supported"
depends on BT_LE_ROLE_OBSERVER_ENABLE
default y
help
The function is mainly used to enable flow control for advertising reports. When it is enabled,
@@ -464,3 +484,45 @@ config BT_CTRL_BLE_ADV_REPORT_DISCARD_THRSHOLD
config BT_LE_RELEASE_IRAM_SUPPORTED
bool
default y
config BT_LE_TX_CCA_ENABLED
bool "Enable TX CCA feature"
default n
help
Enable CCA feature to cancel sending the packet if the signal power is stronger than CCA threshold.
config BT_LE_CCA_RSSI_THRESH
int "CCA RSSI threshold value"
depends on BT_LE_TX_CCA_ENABLED
range 20 100
default 20
help
Power threshold of CCA in unit of -1 dBm.
config BT_LE_ROLE_CENTROL_ENABLE
bool "Enable BLE Centrol role function"
depends on !BT_NIMBLE_ENABLED
default y
help
Enable centrol role function.
config BT_LE_ROLE_PERIPHERAL_ENABLE
bool "Enable BLE Peripheral role function"
depends on !BT_NIMBLE_ENABLED
default y
help
Enable Peripheral role function.
config BT_LE_ROLE_BROADCASTER_ENABLE
bool "Enable BLE Broadcaster role function"
depends on !BT_NIMBLE_ENABLED
default y
help
Enable broadcaster role function.
config BT_LE_ROLE_OBSERVER_ENABLE
bool "Enable BLE Observer role function"
depends on !BT_NIMBLE_ENABLED
default y
help
Enable observer role function.
lib/bt/controller/esp32c2/bt.c
+190 -49
View File
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -16,26 +16,31 @@
#include "sdkconfig.h"
#if CONFIG_BT_NIMBLE_ENABLED
#include "nimble/nimble_port.h"
#endif // CONFIG_BT_NIMBLE_ENABLED
#include "nimble/nimble_port_freertos.h"
#ifdef ESP_PLATFORM
#include "esp_log.h"
#endif
#if CONFIG_SW_COEXIST_ENABLE
#ifdef CONFIG_ESP_COEX_ENABLED
#include "private/esp_coexist_internal.h"
#endif
#include "nimble/nimble_npl_os.h"
#include "nimble/ble_hci_trans.h"
#include "ble_hci_trans.h"
#include "os/endian.h"
#include "esp_bt.h"
#include "esp_intr_alloc.h"
#include "esp_sleep.h"
#include "esp_pm.h"
#ifdef CONFIG_ESP_PHY_ENABLED
#include "esp_phy_init.h"
#endif
#include "soc/syscon_reg.h"
#include "soc/modem_clkrst_reg.h"
#include "esp_private/periph_ctrl.h"
@@ -54,12 +59,14 @@
#include "freertos/task.h"
#include "esp_private/periph_ctrl.h"
#include "esp_private/esp_clk.h"
#include "esp_sleep.h"
#include "soc/syscon_reg.h"
#include "soc/dport_access.h"
#include "hal/efuse_ll.h"
#include "soc/rtc.h"
/* Macro definition
************************************************************************
*/
@@ -78,6 +85,11 @@
#define ACL_DATA_MBUF_LEADINGSPCAE 4
#endif // CONFIG_BT_BLUEDROID_ENABLED
typedef enum ble_rtc_slow_clk_src {
BT_SLOW_CLK_SRC_MAIN_XTAL,
BT_SLOW_CLK_SRC_32K_XTAL_ON_PIN0,
} ble_rtc_slow_clk_src_t;
/* Types definition
************************************************************************
*/
@@ -156,15 +168,22 @@ extern int ble_txpwr_set(esp_ble_enhanced_power_type_t power_type, uint16_t hand
extern int ble_txpwr_get(esp_ble_enhanced_power_type_t power_type, uint16_t handle);
extern int ble_get_npl_element_info(esp_bt_controller_config_t *cfg, ble_npl_count_info_t * npl_info);
extern void bt_track_pll_cap(void);
extern char *ble_controller_get_compile_version(void);
extern const char *r_ble_controller_get_rom_compile_version(void);
#if CONFIG_BT_RELEASE_IRAM
extern uint32_t _iram_bt_text_start;
extern uint32_t _bss_bt_end;
#else
extern uint32_t _bt_bss_end;
extern uint32_t _bt_controller_data_start;
#endif
extern uint32_t _bt_bss_start;
extern uint32_t _bt_bss_end;
extern uint32_t _bt_controller_bss_start;
extern uint32_t _bt_controller_bss_end;
extern uint32_t _bt_data_start;
extern uint32_t _bt_data_end;
extern uint32_t _bt_controller_data_start;
extern uint32_t _bt_controller_data_end;
/* Local Function Declaration
*********************************************************************
*/
@@ -362,7 +381,7 @@ esp_err_t esp_vhci_host_register_callback(const esp_vhci_host_callback_t *callba
#endif // CONFIG_BT_BLUEDROID_ENABLED
static int task_create_wrapper(void *task_func, const char *name, uint32_t stack_depth, void *param, uint32_t prio, void *task_handle, uint32_t core_id)
{
return (uint32_t)xTaskCreatePinnedToCore(task_func, name, stack_depth, param, prio, task_handle, (core_id < portNUM_PROCESSORS ? core_id : tskNO_AFFINITY));
return (uint32_t)xTaskCreatePinnedToCore(task_func, name, stack_depth, param, prio, task_handle, (core_id < CONFIG_FREERTOS_NUMBER_OF_CORES ? core_id : tskNO_AFFINITY));
}
static void task_delete_wrapper(void *task_handle)
@@ -486,7 +505,7 @@ IRAM_ATTR void controller_wakeup_cb(void *arg)
s_ble_active = true;
}
esp_err_t controller_sleep_init(void)
esp_err_t controller_sleep_init(ble_rtc_slow_clk_src_t slow_clk_src)
{
esp_err_t rc = 0;
#ifdef CONFIG_BT_LE_SLEEP_ENABLE
@@ -494,7 +513,11 @@ esp_err_t controller_sleep_init(void)
r_ble_lll_rfmgmt_set_sleep_cb(controller_sleep_cb, controller_wakeup_cb, 0, 0, 500 + BLE_RTC_DELAY_US);
#ifdef CONFIG_PM_ENABLE
esp_sleep_pd_config(ESP_PD_DOMAIN_XTAL, ESP_PD_OPTION_ON);
if (slow_clk_src == BT_SLOW_CLK_SRC_MAIN_XTAL) {
esp_sleep_pd_config(ESP_PD_DOMAIN_XTAL, ESP_PD_OPTION_ON);
} else {
esp_sleep_pd_config(ESP_PD_DOMAIN_XTAL, ESP_PD_OPTION_AUTO);
}
#endif // CONFIG_PM_ENABLE
#endif // CONFIG_BT_LE_SLEEP_ENABLE
@@ -545,37 +568,74 @@ void controller_sleep_deinit(void)
#endif //CONFIG_PM_ENABLE
}
void ble_rtc_clk_init(void)
static void esp_bt_rtc_slow_clk_select(ble_rtc_slow_clk_src_t slow_clk_src)
{
// modem_clkrst_reg
// LP_TIMER_SEL_XTAL32K -> 0
// LP_TIMER_SEL_XTAL -> 1
// LP_TIMER_SEL_8M -> 0
// LP_TIMER_SEL_RTC_SLOW -> 0
SET_PERI_REG_BITS(MODEM_CLKRST_MODEM_LP_TIMER_CONF_REG, 1, 0, MODEM_CLKRST_LP_TIMER_SEL_XTAL32K_S);
SET_PERI_REG_BITS(MODEM_CLKRST_MODEM_LP_TIMER_CONF_REG, 1, 1, MODEM_CLKRST_LP_TIMER_SEL_XTAL_S);
SET_PERI_REG_BITS(MODEM_CLKRST_MODEM_LP_TIMER_CONF_REG, 1, 0, MODEM_CLKRST_LP_TIMER_SEL_8M_S);
SET_PERI_REG_BITS(MODEM_CLKRST_MODEM_LP_TIMER_CONF_REG, 1, 0, MODEM_CLKRST_LP_TIMER_SEL_RTC_SLOW_S);
/* Select slow clock source for BT momdule */
switch (slow_clk_src) {
case BT_SLOW_CLK_SRC_MAIN_XTAL:
ESP_LOGI(NIMBLE_PORT_LOG_TAG, "Using main XTAL as clock source");
SET_PERI_REG_BITS(MODEM_CLKRST_MODEM_LP_TIMER_CONF_REG, 1, 0, MODEM_CLKRST_LP_TIMER_SEL_XTAL32K_S);
SET_PERI_REG_BITS(MODEM_CLKRST_MODEM_LP_TIMER_CONF_REG, 1, 1, MODEM_CLKRST_LP_TIMER_SEL_XTAL_S);
SET_PERI_REG_BITS(MODEM_CLKRST_MODEM_LP_TIMER_CONF_REG, 1, 0, MODEM_CLKRST_LP_TIMER_SEL_8M_S);
SET_PERI_REG_BITS(MODEM_CLKRST_MODEM_LP_TIMER_CONF_REG, 1, 0, MODEM_CLKRST_LP_TIMER_SEL_RTC_SLOW_S);
#ifdef CONFIG_XTAL_FREQ_26
// LP_TIMER_CLK_DIV_NUM -> 130
SET_PERI_REG_BITS(MODEM_CLKRST_MODEM_LP_TIMER_CONF_REG, MODEM_CLKRST_LP_TIMER_CLK_DIV_NUM, 129, MODEM_CLKRST_LP_TIMER_CLK_DIV_NUM_S);
SET_PERI_REG_BITS(MODEM_CLKRST_MODEM_LP_TIMER_CONF_REG, MODEM_CLKRST_LP_TIMER_CLK_DIV_NUM, 129, MODEM_CLKRST_LP_TIMER_CLK_DIV_NUM_S);
#else
// LP_TIMER_CLK_DIV_NUM -> 250
SET_PERI_REG_BITS(MODEM_CLKRST_MODEM_LP_TIMER_CONF_REG, MODEM_CLKRST_LP_TIMER_CLK_DIV_NUM, 249, MODEM_CLKRST_LP_TIMER_CLK_DIV_NUM_S);
SET_PERI_REG_BITS(MODEM_CLKRST_MODEM_LP_TIMER_CONF_REG, MODEM_CLKRST_LP_TIMER_CLK_DIV_NUM, 249, MODEM_CLKRST_LP_TIMER_CLK_DIV_NUM_S);
#endif // CONFIG_XTAL_FREQ_26
// MODEM_CLKRST_ETM_CLK_ACTIVE -> 1
// MODEM_CLKRST_ETM_CLK_SEL -> 0
break;
case BT_SLOW_CLK_SRC_32K_XTAL_ON_PIN0:
ESP_LOGI(NIMBLE_PORT_LOG_TAG, "Using external 32.768 kHz XTAL as clock source");
SET_PERI_REG_BITS(MODEM_CLKRST_MODEM_LP_TIMER_CONF_REG, 1, 1, MODEM_CLKRST_LP_TIMER_SEL_XTAL32K_S);
SET_PERI_REG_BITS(MODEM_CLKRST_MODEM_LP_TIMER_CONF_REG, 1, 0, MODEM_CLKRST_LP_TIMER_SEL_XTAL_S);
SET_PERI_REG_BITS(MODEM_CLKRST_MODEM_LP_TIMER_CONF_REG, 1, 0, MODEM_CLKRST_LP_TIMER_SEL_8M_S);
SET_PERI_REG_BITS(MODEM_CLKRST_MODEM_LP_TIMER_CONF_REG, 1, 0, MODEM_CLKRST_LP_TIMER_SEL_RTC_SLOW_S);
SET_PERI_REG_BITS(MODEM_CLKRST_MODEM_LP_TIMER_CONF_REG, MODEM_CLKRST_LP_TIMER_CLK_DIV_NUM, 0, MODEM_CLKRST_LP_TIMER_CLK_DIV_NUM_S);
break;
default:
ESP_LOGE(NIMBLE_PORT_LOG_TAG, "Unsupported slow clock");
assert(0);
break;
}
SET_PERI_REG_BITS(MODEM_CLKRST_ETM_CLK_CONF_REG, 1, 1, MODEM_CLKRST_ETM_CLK_ACTIVE_S);
SET_PERI_REG_BITS(MODEM_CLKRST_ETM_CLK_CONF_REG, 1, 0, MODEM_CLKRST_ETM_CLK_SEL_S);
}
static ble_rtc_slow_clk_src_t ble_rtc_clk_init(esp_bt_controller_config_t *cfg)
{
ble_rtc_slow_clk_src_t slow_clk_src;
#if CONFIG_BT_LE_LP_CLK_SRC_MAIN_XTAL
#ifdef CONFIG_XTAL_FREQ_26
cfg->rtc_freq = 40000;
#else
cfg->rtc_freq = 32000;
#endif // CONFIG_XTAL_FREQ_26
slow_clk_src = BT_SLOW_CLK_SRC_MAIN_XTAL;
#else
if (rtc_clk_slow_src_get() == SOC_RTC_SLOW_CLK_SRC_OSC_SLOW) {
cfg->rtc_freq = 32768;
slow_clk_src = BT_SLOW_CLK_SRC_32K_XTAL_ON_PIN0;
} else {
ESP_LOGW(NIMBLE_PORT_LOG_TAG, "32.768kHz XTAL not detected, fall back to main XTAL as Bluetooth sleep clock");
#ifdef CONFIG_XTAL_FREQ_26
cfg->rtc_freq = 40000;
#else
cfg->rtc_freq = 32000;
#endif // CONFIG_XTAL_FREQ_26
slow_clk_src = BT_SLOW_CLK_SRC_MAIN_XTAL;
}
#endif /* CONFIG_BT_LE_LP_CLK_SRC_MAIN_XTAL */
esp_bt_rtc_slow_clk_select(slow_clk_src);
return slow_clk_src;
}
esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
{
esp_err_t ret = ESP_OK;
ble_npl_count_info_t npl_info;
ble_rtc_slow_clk_src_t rtc_clk_src;
memset(&npl_info, 0, sizeof(ble_npl_count_info_t));
if (ble_controller_status != ESP_BT_CONTROLLER_STATUS_IDLE) {
ESP_LOGW(NIMBLE_PORT_LOG_TAG, "invalid controller state");
@@ -587,7 +647,7 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
return ESP_ERR_INVALID_ARG;
}
ble_rtc_clk_init();
rtc_clk_src = ble_rtc_clk_init(cfg);
ret = esp_register_ext_funcs(&ext_funcs_ro);
if (ret != ESP_OK) {
@@ -595,6 +655,15 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
return ret;
}
#if DEFAULT_BT_LE_50_FEATURE_SUPPORT || DEFAULT_BT_LE_ROLE_CENTROL || DEFAULT_BT_LE_ROLE_OBSERVER
extern int esp_ble_rom_func_ptr_init_all(void);
esp_ble_rom_func_ptr_init_all();
#else
ESP_LOGI(NIMBLE_PORT_LOG_TAG, "Init only legacy adv and slave function");
extern int esp_ble_rom_func_ptr_init_legacy_adv_and_slave(void);
esp_ble_rom_func_ptr_init_legacy_adv_and_slave();
#endif
/* Initialize the function pointers for OS porting */
npl_freertos_funcs_init();
struct npl_funcs_t *p_npl_funcs = npl_freertos_funcs_get();
@@ -643,13 +712,15 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
#if CONFIG_SW_COEXIST_ENABLE
coex_init();
#endif
ret = ble_controller_init(cfg);
if (ret != ESP_OK) {
ESP_LOGW(NIMBLE_PORT_LOG_TAG, "ble_controller_init failed %d", ret);
goto modem_deint;
}
ESP_LOGI(NIMBLE_PORT_LOG_TAG, "ble controller commit:[%s]", ble_controller_get_compile_version());
ESP_LOGI(NIMBLE_PORT_LOG_TAG, "ble rom commit:[%s]", r_ble_controller_get_rom_compile_version());
#if CONFIG_BT_LE_CONTROLLER_LOG_ENABLED
interface_func_t bt_controller_log_interface;
bt_controller_log_interface = esp_bt_controller_log_interface;
@@ -671,7 +742,7 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
}
#endif // CONFIG_BT_CONTROLLER_LOG_ENABLED
ret = controller_sleep_init();
ret = controller_sleep_init(rtc_clk_src);
if (ret != ESP_OK) {
ESP_LOGW(NIMBLE_PORT_LOG_TAG, "controller_sleep_init failed %d", ret);
goto free_controller;
@@ -840,9 +911,48 @@ static esp_err_t try_heap_caps_add_region(intptr_t start, intptr_t end)
return ret;
}
typedef struct {
intptr_t start;
intptr_t end;
const char* name;
} bt_area_t;
static esp_err_t esp_bt_mem_release_area(const bt_area_t *area)
{
esp_err_t ret = ESP_OK;
intptr_t mem_start = area->start;
intptr_t mem_end = area->end;
if (mem_start != mem_end) {
ESP_LOGD(NIMBLE_PORT_LOG_TAG, "Release %s [0x%08x] - [0x%08x], len %d", area->name, mem_start, mem_end, mem_end - mem_start);
ret = try_heap_caps_add_region(mem_start, mem_end);
}
return ret;
}
#ifndef CONFIG_BT_RELEASE_IRAM
static esp_err_t esp_bt_mem_release_areas(const bt_area_t *area1, const bt_area_t *area2)
{
esp_err_t ret = ESP_OK;
if(area1->end == area2->start) {
bt_area_t merged_area = {
.start = area1->start,
.end = area2->end,
.name = area1->name
};
ret = esp_bt_mem_release_area(&merged_area);
} else {
esp_bt_mem_release_area(area1);
ret = esp_bt_mem_release_area(area2);
}
return ret;
}
#endif
esp_err_t esp_bt_mem_release(esp_bt_mode_t mode)
{
intptr_t mem_start, mem_end;
esp_err_t ret = ESP_OK;
#if CONFIG_BT_RELEASE_IRAM && CONFIG_ESP_SYSTEM_PMP_IDRAM_SPLIT
/* Release Bluetooth text section and merge Bluetooth data, bss & text into a large free heap
@@ -851,26 +961,58 @@ esp_err_t esp_bt_mem_release(esp_bt_mode_t mode)
* memory into 3 different regions (IRAM, BLE-IRAM, DRAM). So `ESP_SYSTEM_PMP_IDRAM_SPLIT` needs
* to be disabled.
*/
ESP_LOGE(NIMBLE_PORT_LOG_TAG, "`ESP_SYSTEM_PMP_IDRAM_SPLIT` should be disabled!");
assert(0);
#error "ESP_SYSTEM_PMP_IDRAM_SPLIT should be disabled to allow BT to be released"
#endif // CONFIG_BT_RELEASE_IRAM && CONFIG_ESP_SYSTEM_PMP_IDRAM_SPLIT
if (mode & ESP_BT_MODE_BLE) {
#if CONFIG_BT_RELEASE_IRAM
mem_start = (intptr_t)MAP_IRAM_TO_DRAM((intptr_t)&_iram_bt_text_start);
mem_end = (intptr_t)&_bss_bt_end;
#else
mem_start = (intptr_t)&_bt_controller_data_start;
mem_end = (intptr_t)&_bt_bss_end;
#endif // CONFIG_BT_RELEASE_IRAM
if (mem_start != mem_end) {
ESP_LOGI(NIMBLE_PORT_LOG_TAG, "Release BLE [0x%08x] - [0x%08x], len %d", mem_start,
mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
if (ble_controller_status != ESP_BT_CONTROLLER_STATUS_IDLE) {
return ESP_ERR_INVALID_STATE;
}
return ESP_OK;
if ((mode & ESP_BT_MODE_BLE) == 0) {
return ret;
}
#if CONFIG_BT_RELEASE_IRAM
bt_area_t merged_region = {
.start = (intptr_t)MAP_IRAM_TO_DRAM((intptr_t)&_iram_bt_text_start),
.end = (intptr_t)&_bss_bt_end,
.name = "BT Text, BSS and Data"
};
ret = esp_bt_mem_release_area(&merged_region);
#else
bt_area_t bss = {
.start = (intptr_t)&_bt_bss_start,
.end = (intptr_t)&_bt_bss_end,
.name = "BT BSS",
};
bt_area_t cont_bss = {
.start = (intptr_t)&_bt_controller_bss_start,
.end = (intptr_t)&_bt_controller_bss_end,
.name = "BT Controller BSS",
};
bt_area_t data = {
.start = (intptr_t)&_bt_data_start,
.end = (intptr_t)&_bt_data_end,
.name = "BT Data",
};
bt_area_t cont_data = {
.start = (intptr_t)&_bt_controller_data_start,
.end = (intptr_t)&_bt_controller_data_end,
.name = "BT Controller Data"
};
/* Start by freeing Bluetooth BSS section */
if (ret == ESP_OK) {
ret = esp_bt_mem_release_areas(&bss, &cont_bss);
}
/* Do the same thing with the Bluetooth data section */
if (ret == ESP_OK) {
ret = esp_bt_mem_release_areas(&data, &cont_data);
}
#endif
return ret;
}
@@ -1235,4 +1377,3 @@ int ble_sm_alg_gen_key_pair(uint8_t *pub, uint8_t *priv)
#endif // CONFIG_BT_LE_SM_LEGACY || CONFIG_BT_LE_SM_SC
#endif // (!CONFIG_BT_NIMBLE_ENABLED) && (CONFIG_BT_CONTROLLER_ENABLED)
lib/bt/controller/esp32c2/esp_bt_cfg.h
+30 -3
View File
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -46,6 +46,10 @@ extern "C" {
#define DEFAULT_BT_LE_50_FEATURE_SUPPORT (0)
#endif
#define DEFAULT_BT_LE_ROLE_OBSERVER MYNEWT_VAL(BLE_ROLE_OBSERVER)
#define DEFAULT_BT_LE_ROLE_CENTROL MYNEWT_VAL(BLE_ROLE_CENTRAL)
#define DEFAULT_BT_LE_ROLE_PERIPHERAL MYNEWT_VAL(BLE_ROLE_PERIPHERAL)
#define DEFAULT_BT_LE_ROLE_BROADCASTER MYNEWT_VAL(BLE_ROLE_BROADCASTER)
#else
#if CONFIG_BT_LE_LL_CFG_FEAT_LE_CODED_PHY
@@ -57,13 +61,13 @@ extern "C" {
#if defined(CONFIG_BT_LE_MAX_PERIODIC_ADVERTISER_LIST)
#define DEFAULT_BT_LE_MAX_PERIODIC_ADVERTISER_LIST (CONFIG_BT_LE_MAX_PERIODIC_ADVERTISER_LIST)
#else
#define DEFAULT_BT_LE_MAX_PERIODIC_ADVERTISER_LIST (5)
#define DEFAULT_BT_LE_MAX_PERIODIC_ADVERTISER_LIST (0)
#endif
#if defined(CONFIG_BT_LE_MAX_PERIODIC_SYNCS)
#define DEFAULT_BT_LE_MAX_PERIODIC_SYNCS (CONFIG_BT_LE_MAX_PERIODIC_SYNCS)
#else
#define DEFAULT_BT_LE_MAX_PERIODIC_SYNCS (1)
#define DEFAULT_BT_LE_MAX_PERIODIC_SYNCS (0)
#endif
#if defined(CONFIG_BT_LE_MAX_CONNECTIONS)
@@ -125,6 +129,29 @@ extern "C" {
#define DEFAULT_BT_LE_50_FEATURE_SUPPORT (0)
#endif
#if defined(CONFIG_BT_LE_ROLE_CENTROL_ENABLE)
#define DEFAULT_BT_LE_ROLE_CENTROL (1)
#else
#define DEFAULT_BT_LE_ROLE_CENTROL (0)
#endif
#if defined(CONFIG_BT_LE_ROLE_PERIPHERAL_ENABLE)
#define DEFAULT_BT_LE_ROLE_PERIPHERAL (1)
#else
#define DEFAULT_BT_LE_ROLE_PERIPHERAL (0)
#endif
#if defined(CONFIG_BT_LE_ROLE_BROADCASTER_ENABLE)
#define DEFAULT_BT_LE_ROLE_BROADCASTER (1)
#else
#define DEFAULT_BT_LE_ROLE_BROADCASTER (0)
#endif
#if defined(CONFIG_BT_LE_ROLE_OBSERVER_ENABLE)
#define DEFAULT_BT_LE_ROLE_OBSERVER (1)
#else
#define DEFAULT_BT_LE_ROLE_OBSERVER (0)
#endif
#endif
#define DEFAULT_BT_LE_COEX_PHY_CODED_TX_RX_TLIM_EFF CONFIG_BT_LE_COEX_PHY_CODED_TX_RX_TLIM_EFF
lib/bt/controller/esp32c3/Kconfig.in
+17 -3
View File
@@ -23,7 +23,7 @@ config BT_CTRL_BLE_STATIC_ACL_TX_BUF_NB
default 0
help
BLE ACL buffer have two methods to be allocated. One is persistent allocating
(alloate when controller initialise, never free until controller de-initialise)
(allocate when controller initialise, never free until controller de-initialise)
another is dynamically allocating (allocate before TX and free after TX).
choice BT_CTRL_PINNED_TO_CORE_CHOICE
@@ -72,11 +72,11 @@ config BT_CTRL_HCI_TL
HCI mode as VHCI or UART(H4)
config BT_CTRL_ADV_DUP_FILT_MAX
int "The maxinum number of 5.0 extend duplicate scan filter"
int "The maximum number of 5.0 extend duplicate scan filter"
range 1 500
default 30
help
The maxinum number of suplicate scan filter
The maximum number of suplicate scan filter
choice BT_BLE_CCA_MODE
prompt "BLE CCA mode"
@@ -475,3 +475,17 @@ config BT_BLE_ADV_DATA_LENGTH_ZERO_AUX
When this option is enabled, auxiliary packets will be present in the events of
'Non-Connectable and Non-Scannable' regardless of whether the advertising length is 0.
If this option is not enabled, auxiliary packets will only be present when the advertising length is not 0.
config BT_CTRL_CHAN_ASS_EN
bool "Enable channel assessment"
default y
help
If this option is enabled, The Controller will records the communication quality
for each channel and then start a timer to check and update the channel map every 4 seconds.
config BT_CTRL_LE_PING_EN
bool "Enable LE Ping procedure"
default y
help
If this option is disabled, The Controller will not start the LE authenticated payload timer.
This option is used for some compatibility problems related to LE ping procedure.
lib/bt/controller/esp32c3/bt.c
+478 -330
View File
@@ -22,7 +22,10 @@
#include "esp_random.h"
#include "esp_task.h"
#include "esp_attr.h"
#ifdef CONFIG_ESP_PHY_ENABLED
#include "esp_phy_init.h"
#include "esp_private/phy.h"
#endif
#include "esp_bt.h"
#include "esp_err.h"
#include "esp_log.h"
@@ -34,11 +37,12 @@
#include "soc/rtc.h"
#include "soc/rtc_cntl_reg.h"
#include "soc/soc_memory_layout.h"
#ifdef CONFIG_ESP_COEX_ENABLED
#include "private/esp_coexist_internal.h"
#endif
#include "esp_timer.h"
#include "esp_sleep.h"
#include "esp_rom_sys.h"
#include "esp_private/phy.h"
#if CONFIG_IDF_TARGET_ESP32C3
#include "riscv/interrupt.h"
#include "esp32c3/rom/rom_layout.h"
@@ -64,6 +68,7 @@
// wakeup request sources
enum {
BTDM_ASYNC_WAKEUP_SRC_VHCI = 0,
BTDM_ASYNC_WAKEUP_REQ_COEX,
BTDM_ASYNC_WAKEUP_SRC_DISA,
BTDM_ASYNC_WAKEUP_SRC_TMR,
BTDM_ASYNC_WAKEUP_SRC_MAX,
@@ -73,12 +78,12 @@ enum {
typedef union {
struct {
uint32_t enable : 1; // whether low power mode is required
uint32_t lpclk_sel : 2; // low power clock source
uint32_t lpclk_sel : 3; // low power clock source
uint32_t mac_bb_pd : 1; // whether hardware(MAC, BB) force-power-down is required during sleep
uint32_t wakeup_timer_required : 1; // whether system timer is needed
uint32_t no_light_sleep : 1; // do not allow system to enter light sleep after bluetooth is enabled
uint32_t main_xtal_pu : 1; // power up main XTAL
uint32_t reserved : 25; // reserved
uint32_t reserved : 24; // reserved
};
uint32_t val;
} btdm_lpcntl_t;
@@ -110,7 +115,7 @@ do{\
} while(0)
#define OSI_FUNCS_TIME_BLOCKING 0xffffffff
#define OSI_VERSION 0x00010007
#define OSI_VERSION 0x00010008
#define OSI_MAGIC_VALUE 0xFADEBEAD
/* Types definition
@@ -184,8 +189,12 @@ struct osi_funcs_t {
void (* _btdm_sleep_exit_phase3)(void); /* called from task */
void (* _coex_wifi_sleep_set)(bool sleep);
int (* _coex_core_ble_conn_dyn_prio_get)(bool *low, bool *high);
int (* _coex_schm_register_btdm_callback)(void *callback);
void (* _coex_schm_status_bit_set)(uint32_t type, uint32_t status);
void (* _coex_schm_status_bit_clear)(uint32_t type, uint32_t status);
uint32_t (* _coex_schm_interval_get)(void);
uint8_t (* _coex_schm_curr_period_get)(void);
void *(* _coex_schm_curr_phase_get)(void);
void (* _interrupt_on)(int intr_num);
void (* _interrupt_off)(int intr_num);
void (* _esp_hw_power_down)(void);
@@ -193,6 +202,8 @@ struct osi_funcs_t {
void (* _ets_backup_dma_copy)(uint32_t reg, uint32_t mem_addr, uint32_t num, bool to_rem);
void (* _ets_delay_us)(uint32_t us);
void (* _btdm_rom_table_ready)(void);
bool (* _coex_bt_wakeup_request)(void);
void (* _coex_bt_wakeup_request_end)(void);
};
@@ -256,16 +267,12 @@ extern void btdm_cca_feature_enable(void);
extern uint32_t _bt_bss_start;
extern uint32_t _bt_bss_end;
extern uint32_t _btdm_bss_start;
extern uint32_t _btdm_bss_end;
extern uint32_t _nimble_bss_start;
extern uint32_t _nimble_bss_end;
extern uint32_t _bt_controller_bss_start;
extern uint32_t _bt_controller_bss_end;
extern uint32_t _bt_data_start;
extern uint32_t _bt_data_end;
extern uint32_t _btdm_data_start;
extern uint32_t _btdm_data_end;
extern uint32_t _nimble_data_start;
extern uint32_t _nimble_data_end;
extern uint32_t _bt_controller_data_start;
extern uint32_t _bt_controller_data_end;
/* Local Function Declare
*********************************************************************
@@ -306,14 +313,20 @@ static void btdm_sleep_enter_phase1_wrapper(uint32_t lpcycles);
static void btdm_sleep_enter_phase2_wrapper(void);
static void btdm_sleep_exit_phase3_wrapper(void);
static void coex_wifi_sleep_set_hook(bool sleep);
static int coex_schm_register_btdm_callback_wrapper(void *callback);
static void coex_schm_status_bit_set_wrapper(uint32_t type, uint32_t status);
static void coex_schm_status_bit_clear_wrapper(uint32_t type, uint32_t status);
static uint32_t coex_schm_interval_get_wrapper(void);
static uint8_t coex_schm_curr_period_get_wrapper(void);
static void * coex_schm_curr_phase_get_wrapper(void);
static void interrupt_on_wrapper(int intr_num);
static void interrupt_off_wrapper(int intr_num);
static void btdm_hw_mac_power_up_wrapper(void);
static void btdm_hw_mac_power_down_wrapper(void);
static void btdm_backup_dma_copy_wrapper(uint32_t reg, uint32_t mem_addr, uint32_t num, bool to_mem);
static void btdm_funcs_table_ready_wrapper(void);
static bool coex_bt_wakeup_request(void);
static void coex_bt_wakeup_request_end(void);
static void btdm_slp_tmr_callback(void *arg);
@@ -371,8 +384,12 @@ static const struct osi_funcs_t osi_funcs_ro = {
._btdm_sleep_exit_phase3 = btdm_sleep_exit_phase3_wrapper,
._coex_wifi_sleep_set = coex_wifi_sleep_set_hook,
._coex_core_ble_conn_dyn_prio_get = NULL,
._coex_schm_register_btdm_callback = coex_schm_register_btdm_callback_wrapper,
._coex_schm_status_bit_set = coex_schm_status_bit_set_wrapper,
._coex_schm_status_bit_clear = coex_schm_status_bit_clear_wrapper,
._coex_schm_interval_get = coex_schm_interval_get_wrapper,
._coex_schm_curr_period_get = coex_schm_curr_period_get_wrapper,
._coex_schm_curr_phase_get = coex_schm_curr_phase_get_wrapper,
._interrupt_on = interrupt_on_wrapper,
._interrupt_off = interrupt_off_wrapper,
._esp_hw_power_down = btdm_hw_mac_power_down_wrapper,
@@ -380,6 +397,8 @@ static const struct osi_funcs_t osi_funcs_ro = {
._ets_backup_dma_copy = btdm_backup_dma_copy_wrapper,
._ets_delay_us = esp_rom_delay_us,
._btdm_rom_table_ready = btdm_funcs_table_ready_wrapper,
._coex_bt_wakeup_request = coex_bt_wakeup_request,
._coex_bt_wakeup_request_end = coex_bt_wakeup_request_end,
};
static DRAM_ATTR struct osi_funcs_t *osi_funcs_p;
@@ -400,7 +419,7 @@ static DRAM_ATTR uint8_t btdm_lpcycle_us_frac = 0;
// semaphore used for blocking VHCI API to wait for controller to wake up
static DRAM_ATTR QueueHandle_t s_wakeup_req_sem = NULL;
// wakeup timer
static DRAM_ATTR esp_timer_handle_t s_btdm_slp_tmr;
static DRAM_ATTR esp_timer_handle_t s_btdm_slp_tmr = NULL;
#ifdef CONFIG_PM_ENABLE
static DRAM_ATTR esp_pm_lock_handle_t s_pm_lock;
@@ -463,9 +482,8 @@ static void interrupt_set_wrapper(int cpu_no, int intr_source, int intr_num, int
{
esp_rom_route_intr_matrix(cpu_no, intr_source, intr_num);
#if __riscv
esprv_intc_int_set_priority(intr_num, intr_prio);
//esprv_intc_int_enable_level(1 << intr_num);
esprv_intc_int_set_type(intr_num, 0);
esprv_int_set_priority(intr_num, intr_prio);
esprv_int_set_type(intr_num, 0);
#endif
}
@@ -637,7 +655,7 @@ static int IRAM_ATTR queue_recv_from_isr_wrapper(void *queue, void *item, void *
static int task_create_wrapper(void *task_func, const char *name, uint32_t stack_depth, void *param, uint32_t prio, void *task_handle, uint32_t core_id)
{
return (uint32_t)xTaskCreatePinnedToCore(task_func, name, stack_depth, param, prio, task_handle, (core_id < portNUM_PROCESSORS ? core_id : tskNO_AFFINITY));
return (uint32_t)xTaskCreatePinnedToCore(task_func, name, stack_depth, param, prio, task_handle, (core_id < CONFIG_FREERTOS_NUMBER_OF_CORES ? core_id : tskNO_AFFINITY));
}
static void task_delete_wrapper(void *task_handle)
@@ -853,6 +871,22 @@ static bool async_wakeup_request(int event)
semphr_take_wrapper(s_wakeup_req_sem, OSI_FUNCS_TIME_BLOCKING);
}
break;
case BTDM_ASYNC_WAKEUP_REQ_COEX:
if (!btdm_power_state_active()) {
do_wakeup_request = true;
#if CONFIG_PM_ENABLE
if (s_lp_stat.pm_lock_released) {
esp_pm_lock_acquire(s_pm_lock);
s_lp_stat.pm_lock_released = 0;
}
#endif
btdm_wakeup_request();
if (s_lp_cntl.wakeup_timer_required && s_lp_stat.wakeup_timer_started) {
esp_timer_stop(s_btdm_slp_tmr);
s_lp_stat.wakeup_timer_started = 0;
}
}
default:
break;
}
@@ -872,6 +906,9 @@ static void async_wakeup_request_end(int event)
case BTDM_ASYNC_WAKEUP_SRC_DISA:
allow_to_sleep = true;
break;
case BTDM_ASYNC_WAKEUP_REQ_COEX:
allow_to_sleep = false;
break;
default:
allow_to_sleep = true;
break;
@@ -891,18 +928,25 @@ static void btdm_funcs_table_ready_wrapper(void)
#endif
}
static void coex_schm_status_bit_set_wrapper(uint32_t type, uint32_t status)
bool bt_async_wakeup_request(void)
{
#if CONFIG_SW_COEXIST_ENABLE
coex_schm_status_bit_set(type, status);
#endif
return async_wakeup_request(BTDM_ASYNC_WAKEUP_SRC_VHCI);
}
static void coex_schm_status_bit_clear_wrapper(uint32_t type, uint32_t status)
void bt_wakeup_request_end(void)
{
#if CONFIG_SW_COEXIST_ENABLE
coex_schm_status_bit_clear(type, status);
#endif
async_wakeup_request_end(BTDM_ASYNC_WAKEUP_SRC_VHCI);
}
static bool coex_bt_wakeup_request(void)
{
return async_wakeup_request(BTDM_ASYNC_WAKEUP_REQ_COEX);
}
static void coex_bt_wakeup_request_end(void)
{
async_wakeup_request_end(BTDM_ASYNC_WAKEUP_REQ_COEX);
return;
}
bool esp_vhci_host_check_send_available(void)
@@ -939,145 +983,175 @@ static void btdm_controller_mem_init(void)
btdm_controller_rom_data_init();
}
esp_err_t esp_bt_controller_mem_release(esp_bt_mode_t mode)
/**
* Release two memory areas to the heap. If both areas are consecutive, they will be released as
* a single area.
*/
typedef struct {
intptr_t start;
intptr_t end;
const char* name;
} bt_area_t;
static esp_err_t esp_bt_mem_release_area(const bt_area_t *area)
{
intptr_t mem_start=(intptr_t) NULL, mem_end=(intptr_t) NULL;
esp_err_t ret = ESP_OK;
intptr_t mem_start = area->start;
intptr_t mem_end = area->end;
if (mem_start != mem_end) {
ESP_LOGD(BT_LOG_TAG, "Release %s [0x%08x] - [0x%08x], len %d", area->name, mem_start, mem_end, mem_end - mem_start);
ret = try_heap_caps_add_region(mem_start, mem_end);
}
return ret;
}
static esp_err_t esp_bt_mem_release_areas(const bt_area_t *area1, const bt_area_t *area2)
{
esp_err_t ret = ESP_OK;
if (area1->end == area2->start) {
bt_area_t merged_area = {
.start = area1->start,
.end = area2->end,
.name = area1->name
};
ret = esp_bt_mem_release_area(&merged_area);
} else {
esp_bt_mem_release_area(area1);
ret = esp_bt_mem_release_area(area2);
}
return ret;
}
esp_err_t esp_bt_controller_rom_mem_release(esp_bt_mode_t mode)
{
esp_err_t ret = ESP_OK;
if (btdm_controller_status != ESP_BT_CONTROLLER_STATUS_IDLE) {
return ESP_ERR_INVALID_STATE;
}
if (mode & ESP_BT_MODE_BLE) {
/* if the addresses of rom btdm .data and .bss are consecutive,
they are registered in the system heap as a piece of memory
*/
if(ets_rom_layout_p->data_end_btdm == ets_rom_layout_p->bss_start_btdm) {
mem_start = (intptr_t)ets_rom_layout_p->data_start_btdm;
mem_end = (intptr_t)ets_rom_layout_p->bss_end_btdm;
if (mem_start != mem_end) {
ESP_LOGD(BT_LOG_TAG, "Release rom btdm [0x%08x] - [0x%08x], len %d", mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
} else {
mem_start = (intptr_t)ets_rom_layout_p->bss_start_btdm;
mem_end = (intptr_t)ets_rom_layout_p->bss_end_btdm;
if (mem_start != mem_end) {
ESP_LOGD(BT_LOG_TAG, "Release rom btdm BSS [0x%08x] - [0x%08x], len %d", mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
mem_start = (intptr_t)ets_rom_layout_p->data_start_btdm;
mem_end = (intptr_t)ets_rom_layout_p->data_end_btdm;
if (mem_start != mem_end) {
ESP_LOGD(BT_LOG_TAG, "Release rom btdm Data [0x%08x] - [0x%08x], len %d", mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
}
/* if the addresses of rom interface btdm .data and .bss are consecutive,
they are registered in the system heap as a piece of memory
*/
if(ets_rom_layout_p->data_end_interface_btdm == ets_rom_layout_p->bss_start_interface_btdm) {
mem_start = (intptr_t)ets_rom_layout_p->data_start_interface_btdm;
mem_end = (intptr_t)ets_rom_layout_p->bss_end_interface_btdm;
if (mem_start != mem_end) {
ESP_LOGD(BT_LOG_TAG, "Release rom interface btdm [0x%08x] - [0x%08x], len %d", mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
} else {
mem_start = (intptr_t)ets_rom_layout_p->data_start_interface_btdm;
mem_end = (intptr_t)ets_rom_layout_p->data_end_interface_btdm;
if (mem_start != mem_end) {
ESP_LOGD(BT_LOG_TAG, "Release rom interface btdm Data [0x%08x] - [0x%08x], len %d", mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
mem_start = (intptr_t)ets_rom_layout_p->bss_start_interface_btdm;
mem_end = (intptr_t)ets_rom_layout_p->bss_end_interface_btdm;
if (mem_start != mem_end) {
ESP_LOGD(BT_LOG_TAG, "Release rom interface btdm BSS [0x%08x] - [0x%08x], len %d", mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
}
bt_area_t rom_btdm_data = {
.start = (intptr_t) ets_rom_layout_p->data_start_btdm,
.end = (intptr_t) ets_rom_layout_p->data_end_btdm,
.name = "ROM btdm data",
};
bt_area_t rom_btdm_bss = {
.start = (intptr_t)ets_rom_layout_p->bss_start_btdm,
.end = (intptr_t)ets_rom_layout_p->bss_end_btdm,
.name = "ROM btdm BSS",
};
bt_area_t rom_btdm_inter_data = {
.start = (intptr_t) ets_rom_layout_p->data_start_interface_btdm,
.end = (intptr_t) ets_rom_layout_p->data_end_interface_btdm,
.name = "ROM interface btdm data",
};
bt_area_t rom_btdm_inter_bss = {
.start = (intptr_t)ets_rom_layout_p->bss_start_interface_btdm,
.end = (intptr_t)ets_rom_layout_p->bss_end_interface_btdm,
.name = "ROM interface btdm BSS",
};
if (btdm_controller_status != ESP_BT_CONTROLLER_STATUS_IDLE) {
ret = ESP_ERR_INVALID_STATE;
}
return ESP_OK;
if (mode & ESP_BT_MODE_BLE) {
/* Free BTDM memory used by the ROM */
if (ret == ESP_OK) {
ret = esp_bt_mem_release_areas(&rom_btdm_data, &rom_btdm_bss);
}
if (ret == ESP_OK) {
ret = esp_bt_mem_release_areas(&rom_btdm_inter_data, &rom_btdm_inter_bss);
}
}
return ret;
}
esp_err_t esp_bt_controller_mem_release(esp_bt_mode_t mode)
{
esp_err_t ret = ESP_OK;
if (btdm_controller_status != ESP_BT_CONTROLLER_STATUS_IDLE) {
return ESP_ERR_INVALID_STATE;
}
bt_area_t cont_bss = {
.start = (intptr_t)&_bt_controller_bss_start,
.end = (intptr_t)&_bt_controller_bss_end,
.name = "BT Controller BSS",
};
bt_area_t cont_data = {
.start = (intptr_t)&_bt_controller_data_start,
.end = (intptr_t)&_bt_controller_data_end,
.name = "BT Controller Data"
};
if (mode & ESP_BT_MODE_BLE) {
/* free data and BSS section for libbtdm_app.a */
if (ret == ESP_OK) {
ret = esp_bt_mem_release_areas(&cont_data, &cont_bss);
}
/* free data and BSS section for Bluetooth controller ROM code */
if (ret == ESP_OK) {
ret = esp_bt_controller_rom_mem_release(mode);
}
}
return ret;
}
esp_err_t esp_bt_mem_release(esp_bt_mode_t mode)
{
int ret;
intptr_t mem_start, mem_end;
esp_err_t ret = ESP_OK;
ret = esp_bt_controller_mem_release(mode);
if (ret != ESP_OK) {
return ret;
if (btdm_controller_status != ESP_BT_CONTROLLER_STATUS_IDLE) {
return ESP_ERR_INVALID_STATE;
}
bt_area_t bss = {
.start = (intptr_t)&_bt_bss_start,
.end = (intptr_t)&_bt_bss_end,
.name = "BT BSS",
};
bt_area_t cont_bss = {
.start = (intptr_t)&_bt_controller_bss_start,
.end = (intptr_t)&_bt_controller_bss_end,
.name = "BT Controller BSS",
};
bt_area_t data = {
.start = (intptr_t)&_bt_data_start,
.end = (intptr_t)&_bt_data_end,
.name = "BT Data",
};
bt_area_t cont_data = {
.start = (intptr_t)&_bt_controller_data_start,
.end = (intptr_t)&_bt_controller_data_end,
.name = "BT Controller Data"
};
if (mode & ESP_BT_MODE_BLE) {
/* if the addresses of btdm .bss and bt .bss are consecutive,
they are registered in the system heap as a piece of memory
*/
if(_bt_bss_end == _btdm_bss_start) {
mem_start = (intptr_t)&_bt_bss_start;
mem_end = (intptr_t)&_btdm_bss_end;
if (mem_start != mem_end) {
ESP_LOGD(BT_LOG_TAG, "Release BSS [0x%08x] - [0x%08x], len %d", mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
} else {
mem_start = (intptr_t)&_bt_bss_start;
mem_end = (intptr_t)&_bt_bss_end;
if (mem_start != mem_end) {
ESP_LOGD(BT_LOG_TAG, "Release BT BSS [0x%08x] - [0x%08x], len %d", mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
mem_start = (intptr_t)&_btdm_bss_start;
mem_end = (intptr_t)&_btdm_bss_end;
if (mem_start != mem_end) {
ESP_LOGD(BT_LOG_TAG, "Release BTDM BSS [0x%08x] - [0x%08x], len %d", mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
}
/* if the addresses of btdm .data and bt .data are consecutive,
they are registered in the system heap as a piece of memory
*/
if(_bt_data_end == _btdm_data_start) {
mem_start = (intptr_t)&_bt_data_start;
mem_end = (intptr_t)&_btdm_data_end;
if (mem_start != mem_end) {
ESP_LOGD(BT_LOG_TAG, "Release data [0x%08x] - [0x%08x], len %d", mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
} else {
mem_start = (intptr_t)&_bt_data_start;
mem_end = (intptr_t)&_bt_data_end;
if (mem_start != mem_end) {
ESP_LOGD(BT_LOG_TAG, "Release BT Data [0x%08x] - [0x%08x], len %d", mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
mem_start = (intptr_t)&_btdm_data_start;
mem_end = (intptr_t)&_btdm_data_end;
if (mem_start != mem_end) {
ESP_LOGD(BT_LOG_TAG, "Release BTDM Data [0x%08x] - [0x%08x], len %d", mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
/* Start by freeing Bluetooth BSS section */
if (ret == ESP_OK) {
ret = esp_bt_mem_release_areas(&bss, &cont_bss);
}
mem_start = (intptr_t)&_nimble_bss_start;
mem_end = (intptr_t)&_nimble_bss_end;
if (mem_start != mem_end) {
ESP_LOGD(BT_LOG_TAG, "Release NimBLE BSS [0x%08x] - [0x%08x], len %d", mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
/* Do the same thing with the Bluetooth data section */
if (ret == ESP_OK) {
ret = esp_bt_mem_release_areas(&data, &cont_data);
}
mem_start = (intptr_t)&_nimble_data_start;
mem_end = (intptr_t)&_nimble_data_end;
if (mem_start != mem_end) {
ESP_LOGD(BT_LOG_TAG, "Release NimBLE Data [0x%08x] - [0x%08x], len %d", mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
/* free data and BSS section for Bluetooth controller ROM code */
if (ret == ESP_OK) {
ret = esp_bt_controller_rom_mem_release(mode);
}
}
return ESP_OK;
return ret;
}
static esp_err_t try_heap_caps_add_region(intptr_t start, intptr_t end)
@@ -1112,6 +1186,147 @@ static void IRAM_ATTR btdm_mac_bb_power_up_cb(void)
}
#endif
// init low-power control resources
static esp_err_t btdm_low_power_mode_init(esp_bt_controller_config_t *cfg)
{
esp_err_t err = ESP_OK;
do {
// set default values for global states or resources
s_lp_stat.val = 0;
s_lp_cntl.val = 0;
s_lp_cntl.main_xtal_pu = 0;
s_wakeup_req_sem = NULL;
s_btdm_slp_tmr = NULL;
// configure and initialize resources
s_lp_cntl.enable = (cfg->sleep_mode == ESP_BT_SLEEP_MODE_1) ? 1 : 0;
s_lp_cntl.lpclk_sel = (cfg->sleep_mode == ESP_BT_SLEEP_MODE_1) ? cfg->sleep_clock : ESP_BT_SLEEP_CLOCK_MAIN_XTAL;
s_lp_cntl.no_light_sleep = 0;
if (s_lp_cntl.enable) {
#if CONFIG_MAC_BB_PD
if (!btdm_deep_sleep_mem_init()) {
err = ESP_ERR_NO_MEM;
break;
}
s_lp_cntl.mac_bb_pd = 1;
#endif
#ifdef CONFIG_PM_ENABLE
s_lp_cntl.wakeup_timer_required = 1;
#endif
// async wakeup semaphore for VHCI
s_wakeup_req_sem = semphr_create_wrapper(1, 0);
if (s_wakeup_req_sem == NULL) {
err = ESP_ERR_NO_MEM;
break;
}
btdm_vnd_offload_task_register(BTDM_VND_OL_SIG_WAKEUP_TMR, btdm_sleep_exit_phase0);
if (s_lp_cntl.wakeup_timer_required) {
esp_timer_create_args_t create_args = {
.callback = btdm_slp_tmr_callback,
.arg = NULL,
.name = "btSlp",
};
if ((err = esp_timer_create(&create_args, &s_btdm_slp_tmr)) != ESP_OK) {
break;
}
}
// set default bluetooth sleep clock cycle and its fractional bits
btdm_lpcycle_us_frac = RTC_CLK_CAL_FRACT;
btdm_lpcycle_us = 2 << (btdm_lpcycle_us_frac);
if (s_lp_cntl.lpclk_sel == ESP_BT_SLEEP_CLOCK_EXT_32K_XTAL) { // External 32 kHz XTAL
// check whether or not EXT_CRYS is working
if (rtc_clk_slow_src_get() != SOC_RTC_SLOW_CLK_SRC_XTAL32K) {
ESP_LOGW(BT_LOG_TAG, "32.768kHz XTAL not detected, fall back to main XTAL as Bluetooth sleep clock");
s_lp_cntl.lpclk_sel = ESP_BT_SLEEP_CLOCK_MAIN_XTAL;
#if !CONFIG_BT_CTRL_MAIN_XTAL_PU_DURING_LIGHT_SLEEP
s_lp_cntl.no_light_sleep = 1;
#endif
}
} else if (s_lp_cntl.lpclk_sel == ESP_BT_SLEEP_CLOCK_RTC_SLOW) { // Internal 136kHz RC oscillator
if (rtc_clk_slow_src_get() == SOC_RTC_SLOW_CLK_SRC_RC_SLOW) {
ESP_LOGW(BT_LOG_TAG, "Internal 136kHz RC oscillator. The accuracy of this clock is a lot larger than 500ppm which is "
"required in Bluetooth communication, so don't select this option in scenarios such as BLE connection state.");
} else {
ESP_LOGW(BT_LOG_TAG, "Internal 136kHz RC oscillator not detected.");
assert(0);
}
} else if (s_lp_cntl.lpclk_sel == ESP_BT_SLEEP_CLOCK_MAIN_XTAL) {
ESP_LOGI(BT_LOG_TAG, "Bluetooth will use main XTAL as Bluetooth sleep clock.");
#if !CONFIG_BT_CTRL_MAIN_XTAL_PU_DURING_LIGHT_SLEEP
s_lp_cntl.no_light_sleep = 1;
#endif
}
} else {
s_lp_cntl.no_light_sleep = 1;
}
bool select_src_ret __attribute__((unused));
bool set_div_ret __attribute__((unused));
if (s_lp_cntl.lpclk_sel == ESP_BT_SLEEP_CLOCK_MAIN_XTAL) {
#ifdef CONFIG_BT_CTRL_MAIN_XTAL_PU_DURING_LIGHT_SLEEP
ESP_ERROR_CHECK(esp_sleep_pd_config(ESP_PD_DOMAIN_XTAL, ESP_PD_OPTION_ON));
s_lp_cntl.main_xtal_pu = 1;
#endif
select_src_ret = btdm_lpclk_select_src(BTDM_LPCLK_SEL_XTAL);
set_div_ret = btdm_lpclk_set_div(esp_clk_xtal_freq() / MHZ);
assert(select_src_ret && set_div_ret);
btdm_lpcycle_us_frac = RTC_CLK_CAL_FRACT;
btdm_lpcycle_us = 1 << (btdm_lpcycle_us_frac);
} else if (s_lp_cntl.lpclk_sel == ESP_BT_SLEEP_CLOCK_EXT_32K_XTAL) {
select_src_ret = btdm_lpclk_select_src(BTDM_LPCLK_SEL_XTAL32K);
set_div_ret = btdm_lpclk_set_div(0);
assert(select_src_ret && set_div_ret);
btdm_lpcycle_us_frac = RTC_CLK_CAL_FRACT;
btdm_lpcycle_us = (RTC_CLK_CAL_FRACT > 15) ? (1000000 << (RTC_CLK_CAL_FRACT - 15)) :
(1000000 >> (15 - RTC_CLK_CAL_FRACT));
assert(btdm_lpcycle_us != 0);
} else if (s_lp_cntl.lpclk_sel == ESP_BT_SLEEP_CLOCK_RTC_SLOW) {
select_src_ret = btdm_lpclk_select_src(BTDM_LPCLK_SEL_RTC_SLOW);
set_div_ret = btdm_lpclk_set_div(0);
assert(select_src_ret && set_div_ret);
btdm_lpcycle_us_frac = RTC_CLK_CAL_FRACT;
btdm_lpcycle_us = esp_clk_slowclk_cal_get();
} else {
err = ESP_ERR_INVALID_ARG;
break;
}
#if CONFIG_SW_COEXIST_ENABLE
coex_update_lpclk_interval();
#endif
#ifdef CONFIG_PM_ENABLE
if (s_lp_cntl.no_light_sleep) {
if ((err = esp_pm_lock_create(ESP_PM_NO_LIGHT_SLEEP, 0, "btLS", &s_light_sleep_pm_lock)) != ESP_OK) {
break;
}
ESP_LOGW(BT_LOG_TAG, "light sleep mode will not be able to apply when bluetooth is enabled.");
}
if ((err = esp_pm_lock_create(ESP_PM_APB_FREQ_MAX, 0, "bt", &s_pm_lock)) != ESP_OK) {
break;
} else {
s_lp_stat.pm_lock_released = 1;
}
#endif
} while (0);
return err;
}
esp_bt_sleep_clock_t esp_bt_get_lpclk_src(void)
{
if (btdm_controller_status != ESP_BT_CONTROLLER_STATUS_INITED &&
btdm_controller_status != ESP_BT_CONTROLLER_STATUS_ENABLED) {
return ESP_BT_SLEEP_CLOCK_NONE;
}
return s_lp_cntl.lpclk_sel;
}
esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
{
esp_err_t err = ESP_FAIL;
@@ -1147,6 +1362,10 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
ESP_LOGE(BT_LOG_TAG, "SLEEP_MODE_1 enabled but sleep clock not configured");
return ESP_ERR_INVALID_ARG;
}
if (cfg->sleep_clock > ESP_BT_SLEEP_CLOCK_RTC_SLOW) {
ESP_LOGE(BT_LOG_TAG, "SLEEP_MODE_1 is enabled but this sleep clock is not supported");
return ESP_ERR_INVALID_ARG;
}
}
// overwrite some parameters
@@ -1172,133 +1391,10 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
ESP_LOGI(BT_LOG_TAG, "BT controller compile version [%s]", btdm_controller_get_compile_version());
// init low-power control resources
do {
// set default values for global states or resources
s_lp_stat.val = 0;
s_lp_cntl.val = 0;
s_lp_cntl.main_xtal_pu = 0;
s_wakeup_req_sem = NULL;
s_btdm_slp_tmr = NULL;
// configure and initialize resources
s_lp_cntl.enable = (cfg->sleep_mode == ESP_BT_SLEEP_MODE_1) ? 1 : 0;
s_lp_cntl.no_light_sleep = 0;
if (s_lp_cntl.enable) {
#if CONFIG_MAC_BB_PD
if (!btdm_deep_sleep_mem_init()) {
err = ESP_ERR_NO_MEM;
goto error;
}
s_lp_cntl.mac_bb_pd = 1;
#endif
#ifdef CONFIG_PM_ENABLE
s_lp_cntl.wakeup_timer_required = 1;
#endif
// async wakeup semaphore for VHCI
s_wakeup_req_sem = semphr_create_wrapper(1, 0);
if (s_wakeup_req_sem == NULL) {
err = ESP_ERR_NO_MEM;
goto error;
}
btdm_vnd_offload_task_register(BTDM_VND_OL_SIG_WAKEUP_TMR, btdm_sleep_exit_phase0);
}
if (s_lp_cntl.wakeup_timer_required) {
esp_timer_create_args_t create_args = {
.callback = btdm_slp_tmr_callback,
.arg = NULL,
.name = "btSlp",
};
if ((err = esp_timer_create(&create_args, &s_btdm_slp_tmr)) != ESP_OK) {
goto error;
}
}
// set default bluetooth sleep clock cycle and its fractional bits
btdm_lpcycle_us_frac = RTC_CLK_CAL_FRACT;
btdm_lpcycle_us = 2 << (btdm_lpcycle_us_frac);
// set default bluetooth sleep clock source
s_lp_cntl.lpclk_sel = BTDM_LPCLK_SEL_XTAL; // set default value
#if CONFIG_BT_CTRL_LPCLK_SEL_EXT_32K_XTAL
// check whether or not EXT_CRYS is working
if (rtc_clk_slow_src_get() == SOC_RTC_SLOW_CLK_SRC_XTAL32K) {
s_lp_cntl.lpclk_sel = BTDM_LPCLK_SEL_XTAL32K; // External 32 kHz XTAL
} else {
ESP_LOGW(BT_LOG_TAG, "32.768kHz XTAL not detected, fall back to main XTAL as Bluetooth sleep clock");
#if !CONFIG_BT_CTRL_MAIN_XTAL_PU_DURING_LIGHT_SLEEP
s_lp_cntl.no_light_sleep = 1;
#endif
}
#elif (CONFIG_BT_CTRL_LPCLK_SEL_MAIN_XTAL)
ESP_LOGI(BT_LOG_TAG, "Bluetooth will use main XTAL as Bluetooth sleep clock.");
#if !CONFIG_BT_CTRL_MAIN_XTAL_PU_DURING_LIGHT_SLEEP
s_lp_cntl.no_light_sleep = 1;
#endif
#elif (CONFIG_BT_CTRL_LPCLK_SEL_RTC_SLOW)
// check whether or not internal 150 kHz RC oscillator is working
if (rtc_clk_slow_src_get() == SOC_RTC_SLOW_CLK_SRC_RC_SLOW) {
s_lp_cntl.lpclk_sel = BTDM_LPCLK_SEL_RTC_SLOW; // Internal 150 kHz RC oscillator
ESP_LOGW(BT_LOG_TAG, "Internal 150kHz RC osciallator. The accuracy of this clock is a lot larger than 500ppm which is "
"required in Bluetooth communication, so don't select this option in scenarios such as BLE connection state.");
} else {
ESP_LOGW(BT_LOG_TAG, "Internal 150kHz RC oscillator not detected.");
assert(0);
}
#endif
bool select_src_ret __attribute__((unused));
bool set_div_ret __attribute__((unused));
if (s_lp_cntl.lpclk_sel == BTDM_LPCLK_SEL_XTAL) {
#ifdef CONFIG_BT_CTRL_MAIN_XTAL_PU_DURING_LIGHT_SLEEP
ESP_ERROR_CHECK(esp_sleep_pd_config(ESP_PD_DOMAIN_XTAL, ESP_PD_OPTION_ON));
s_lp_cntl.main_xtal_pu = 1;
#endif
select_src_ret = btdm_lpclk_select_src(BTDM_LPCLK_SEL_XTAL);
set_div_ret = btdm_lpclk_set_div(esp_clk_xtal_freq() / MHZ);
assert(select_src_ret && set_div_ret);
btdm_lpcycle_us_frac = RTC_CLK_CAL_FRACT;
btdm_lpcycle_us = 1 << (btdm_lpcycle_us_frac);
} else if (s_lp_cntl.lpclk_sel == BTDM_LPCLK_SEL_XTAL32K) {
select_src_ret = btdm_lpclk_select_src(BTDM_LPCLK_SEL_XTAL32K);
set_div_ret = btdm_lpclk_set_div(0);
assert(select_src_ret && set_div_ret);
btdm_lpcycle_us_frac = RTC_CLK_CAL_FRACT;
btdm_lpcycle_us = (RTC_CLK_CAL_FRACT > 15) ? (1000000 << (RTC_CLK_CAL_FRACT - 15)) :
(1000000 >> (15 - RTC_CLK_CAL_FRACT));
assert(btdm_lpcycle_us != 0);
} else if (s_lp_cntl.lpclk_sel == BTDM_LPCLK_SEL_RTC_SLOW) {
select_src_ret = btdm_lpclk_select_src(BTDM_LPCLK_SEL_RTC_SLOW);
set_div_ret = btdm_lpclk_set_div(0);
assert(select_src_ret && set_div_ret);
btdm_lpcycle_us_frac = RTC_CLK_CAL_FRACT;
btdm_lpcycle_us = esp_clk_slowclk_cal_get();
} else {
err = ESP_ERR_INVALID_ARG;
goto error;
}
#if CONFIG_SW_COEXIST_ENABLE
coex_update_lpclk_interval();
#endif
#ifdef CONFIG_PM_ENABLE
if (s_lp_cntl.no_light_sleep) {
if ((err = esp_pm_lock_create(ESP_PM_NO_LIGHT_SLEEP, 0, "btLS", &s_light_sleep_pm_lock)) != ESP_OK) {
err = ESP_ERR_NO_MEM;
goto error;
}
ESP_LOGW(BT_LOG_TAG, "light sleep mode will not be able to apply when bluetooth is enabled.");
}
if ((err = esp_pm_lock_create(ESP_PM_APB_FREQ_MAX, 0, "bt", &s_pm_lock)) != ESP_OK) {
err = ESP_ERR_NO_MEM;
goto error;
} else {
s_lp_stat.pm_lock_released = 1;
}
#endif
} while (0);
if ((err = btdm_low_power_mode_init(cfg)) != ESP_OK) {
ESP_LOGE(BT_LOG_TAG, "Low power module initialization failed");
goto error;
}
#if CONFIG_SW_COEXIST_ENABLE
coex_init();
@@ -1336,69 +1432,70 @@ esp_err_t esp_bt_controller_deinit(void)
return ESP_OK;
}
// deinit low power control resources
static void btdm_low_power_mode_deinit(void)
{
#if CONFIG_MAC_BB_PD
if (s_lp_cntl.mac_bb_pd) {
btdm_deep_sleep_mem_deinit();
s_lp_cntl.mac_bb_pd = 0;
}
#endif
#ifdef CONFIG_PM_ENABLE
if (s_lp_cntl.no_light_sleep) {
if (s_light_sleep_pm_lock != NULL) {
esp_pm_lock_delete(s_light_sleep_pm_lock);
s_light_sleep_pm_lock = NULL;
}
}
if (s_pm_lock != NULL) {
esp_pm_lock_delete(s_pm_lock);
s_pm_lock = NULL;
s_lp_stat.pm_lock_released = 0;
}
#endif
if (s_lp_cntl.wakeup_timer_required && s_btdm_slp_tmr != NULL) {
if (s_lp_stat.wakeup_timer_started) {
esp_timer_stop(s_btdm_slp_tmr);
}
s_lp_stat.wakeup_timer_started = 0;
esp_timer_delete(s_btdm_slp_tmr);
s_btdm_slp_tmr = NULL;
}
if (s_lp_cntl.enable) {
btdm_vnd_offload_task_deregister(BTDM_VND_OL_SIG_WAKEUP_TMR);
if (s_wakeup_req_sem != NULL) {
semphr_delete_wrapper(s_wakeup_req_sem);
s_wakeup_req_sem = NULL;
}
}
if (s_lp_cntl.lpclk_sel == ESP_BT_SLEEP_CLOCK_MAIN_XTAL) {
#ifdef CONFIG_BT_CTRL_MAIN_XTAL_PU_DURING_LIGHT_SLEEP
if (s_lp_cntl.main_xtal_pu) {
ESP_ERROR_CHECK(esp_sleep_pd_config(ESP_PD_DOMAIN_XTAL, ESP_PD_OPTION_OFF));
s_lp_cntl.main_xtal_pu = 0;
}
#endif
btdm_lpclk_select_src(BTDM_LPCLK_SEL_RTC_SLOW);
btdm_lpclk_set_div(0);
#if CONFIG_SW_COEXIST_ENABLE
coex_update_lpclk_interval();
#endif
}
btdm_lpcycle_us = 0;
}
static void bt_controller_deinit_internal(void)
{
periph_module_disable(PERIPH_BT_MODULE);
// deinit low power control resources
do {
#if CONFIG_MAC_BB_PD
if (s_lp_cntl.mac_bb_pd) {
btdm_deep_sleep_mem_deinit();
s_lp_cntl.mac_bb_pd = 0;
}
#endif
#ifdef CONFIG_PM_ENABLE
if (s_lp_cntl.no_light_sleep) {
if (s_light_sleep_pm_lock != NULL) {
esp_pm_lock_delete(s_light_sleep_pm_lock);
s_light_sleep_pm_lock = NULL;
}
}
if (s_pm_lock != NULL) {
esp_pm_lock_delete(s_pm_lock);
s_pm_lock = NULL;
s_lp_stat.pm_lock_released = 0;
}
#endif
if (s_lp_cntl.wakeup_timer_required) {
if (s_lp_stat.wakeup_timer_started) {
esp_timer_stop(s_btdm_slp_tmr);
}
s_lp_stat.wakeup_timer_started = 0;
esp_timer_delete(s_btdm_slp_tmr);
s_btdm_slp_tmr = NULL;
}
if (s_lp_cntl.enable) {
btdm_vnd_offload_task_deregister(BTDM_VND_OL_SIG_WAKEUP_TMR);
if (s_wakeup_req_sem != NULL) {
semphr_delete_wrapper(s_wakeup_req_sem);
s_wakeup_req_sem = NULL;
}
}
if (s_lp_cntl.lpclk_sel == BTDM_LPCLK_SEL_XTAL) {
#ifdef CONFIG_BT_CTRL_MAIN_XTAL_PU_DURING_LIGHT_SLEEP
if (s_lp_cntl.main_xtal_pu) {
ESP_ERROR_CHECK(esp_sleep_pd_config(ESP_PD_DOMAIN_XTAL, ESP_PD_OPTION_OFF));
s_lp_cntl.main_xtal_pu = 0;
}
#endif
btdm_lpclk_select_src(BTDM_LPCLK_SEL_RTC_SLOW);
btdm_lpclk_set_div(0);
#if CONFIG_SW_COEXIST_ENABLE
coex_update_lpclk_interval();
#endif
}
btdm_lpcycle_us = 0;
} while (0);
btdm_low_power_mode_deinit();
esp_bt_power_domain_off();
#if CONFIG_MAC_BB_PD
@@ -1677,4 +1774,55 @@ static void coex_wifi_sleep_set_hook(bool sleep)
{
}
static int coex_schm_register_btdm_callback_wrapper(void *callback)
{
#if CONFIG_SW_COEXIST_ENABLE
return coex_schm_register_callback(COEX_SCHM_CALLBACK_TYPE_BT, callback);
#else
return 0;
#endif
}
static void coex_schm_status_bit_clear_wrapper(uint32_t type, uint32_t status)
{
#if CONFIG_SW_COEXIST_ENABLE
coex_schm_status_bit_clear(type, status);
#endif
}
static void coex_schm_status_bit_set_wrapper(uint32_t type, uint32_t status)
{
#if CONFIG_SW_COEXIST_ENABLE
coex_schm_status_bit_set(type, status);
#endif
}
static uint32_t coex_schm_interval_get_wrapper(void)
{
#if CONFIG_SW_COEXIST_ENABLE
return coex_schm_interval_get();
#else
return 0;
#endif
}
static uint8_t coex_schm_curr_period_get_wrapper(void)
{
#if CONFIG_SW_COEXIST_ENABLE
return coex_schm_curr_period_get();
#else
return 1;
#endif
}
static void * coex_schm_curr_phase_get_wrapper(void)
{
#if CONFIG_SW_COEXIST_ENABLE
return coex_schm_curr_phase_get();
#else
return NULL;
#endif
}
#endif /* CONFIG_BT_ENABLED */
lib/bt/controller/esp32c5/Kconfig.in
+563
View File
@@ -0,0 +1,563 @@
menu "HCI Config"
choice BT_LE_HCI_INTERFACE
prompt "Select HCI interface"
default BT_LE_HCI_INTERFACE_USE_RAM
config BT_LE_HCI_INTERFACE_USE_RAM
bool "ram"
help
Use RAM as HCI interface
config BT_LE_HCI_INTERFACE_USE_UART
bool "uart"
help
Use UART as HCI interface
endchoice
config BT_LE_HCI_UART_PORT
int "HCI UART port"
depends on BT_LE_HCI_INTERFACE_USE_UART
default 1
help
Set the port number of HCI UART
config BT_LE_HCI_UART_FLOWCTRL
bool "HCI uart Hardware Flow ctrl"
depends on BT_LE_HCI_INTERFACE_USE_UART
default n
config BT_LE_HCI_UART_TX_PIN
int "HCI uart Tx gpio"
depends on BT_LE_HCI_INTERFACE_USE_UART
default 19
config BT_LE_HCI_UART_RX_PIN
int "HCI uart Rx gpio"
depends on BT_LE_HCI_INTERFACE_USE_UART
default 10
config BT_LE_HCI_UART_RTS_PIN
int "HCI uart RTS gpio"
depends on BT_LE_HCI_UART_FLOWCTRL
default 4
config BT_LE_HCI_UART_CTS_PIN
int "HCI uart CTS gpio"
depends on BT_LE_HCI_UART_FLOWCTRL
default 5
config BT_LE_HCI_UART_BAUD
int "HCI uart baudrate"
depends on BT_LE_HCI_INTERFACE_USE_UART
default 921600
help
HCI uart baud rate 115200 ~ 1000000
choice BT_LE_HCI_UART_PARITY
prompt "select uart parity"
depends on BT_LE_HCI_INTERFACE_USE_UART
default BT_LE_HCI_UART_UART_PARITY_DISABLE
config BT_LE_HCI_UART_UART_PARITY_DISABLE
bool "PARITY_DISABLE"
help
UART_PARITY_DISABLE
config BT_LE_HCI_UART_UART_PARITY_EVEN
bool "PARITY_EVEN"
help
UART_PARITY_EVEN
config BT_LE_HCI_UART_UART_PARITY_ODD
bool "PARITY_ODD"
help
UART_PARITY_ODD
endchoice
config BT_LE_HCI_UART_TASK_STACK_SIZE
int "HCI uart task stack size"
depends on BT_LE_HCI_INTERFACE_USE_UART
default 1000
help
Set the size of uart task stack
endmenu
config BT_LE_CONTROLLER_NPL_OS_PORTING_SUPPORT
bool
default y
help
Enable NPL porting for controller.
menuconfig BT_LE_50_FEATURE_SUPPORT
bool "Enable BLE 5 feature"
depends on !BT_NIMBLE_ENABLED
default y
help
Enable BLE 5 feature
config BT_LE_LL_CFG_FEAT_LE_2M_PHY
bool "Enable 2M Phy"
depends on BT_LE_50_FEATURE_SUPPORT
default y
help
Enable 2M-PHY
config BT_LE_LL_CFG_FEAT_LE_CODED_PHY
bool "Enable coded Phy"
depends on BT_LE_50_FEATURE_SUPPORT
default y
help
Enable coded-PHY
config BT_LE_EXT_ADV
bool "Enable extended advertising"
depends on BT_LE_50_FEATURE_SUPPORT
default y
help
Enable this option to do extended advertising. Extended advertising
will be supported from BLE 5.0 onwards.
if BT_LE_EXT_ADV
config BT_LE_MAX_EXT_ADV_INSTANCES
int "Maximum number of extended advertising instances."
range 0 4
default 1
depends on BT_LE_EXT_ADV
help
Change this option to set maximum number of extended advertising
instances. Minimum there is always one instance of
advertising. Enter how many more advertising instances you
want.
Each extended advertising instance will take about 0.5k DRAM.
config BT_LE_EXT_ADV_MAX_SIZE
int "Maximum length of the advertising data."
range 0 1650
default 1650
depends on BT_LE_EXT_ADV
help
Defines the length of the extended adv data. The value should not
exceed 1650.
config BT_LE_ENABLE_PERIODIC_ADV
bool "Enable periodic advertisement."
default y
depends on BT_LE_EXT_ADV
help
Enable this option to start periodic advertisement.
config BT_LE_PERIODIC_ADV_SYNC_TRANSFER
bool "Enable Transfer Sync Events"
depends on BT_LE_ENABLE_PERIODIC_ADV
default y
help
This enables controller transfer periodic sync events to host
endif
config BT_LE_MAX_PERIODIC_SYNCS
int "Maximum number of periodic advertising syncs"
depends on BT_LE_50_FEATURE_SUPPORT && !BT_NIMBLE_ENABLED
range 0 8
default 1 if BT_LE_ENABLE_PERIODIC_ADV
default 0
help
Set this option to set the upper limit for number of periodic sync
connections. This should be less than maximum connections allowed by
controller.
config BT_LE_MAX_PERIODIC_ADVERTISER_LIST
int "Maximum number of periodic advertiser list"
depends on BT_LE_50_FEATURE_SUPPORT && !BT_NIMBLE_ENABLED
range 1 5
default 5
help
Set this option to set the upper limit for number of periodic advertiser list.
config BT_LE_POWER_CONTROL_ENABLED
bool "Enable controller support for BLE Power Control"
depends on BT_LE_50_FEATURE_SUPPORT && !BT_NIMBLE_ENABLED && IDF_TARGET_ESP32C6
default n
help
Set this option to enable the Power Control feature on controller
menu "Memory Settings"
depends on !BT_NIMBLE_ENABLED
config BT_LE_MSYS_1_BLOCK_COUNT
int "MSYS_1 Block Count"
default 12
help
MSYS is a system level mbuf registry. For prepare write & prepare
responses MBUFs are allocated out of msys_1 pool. For NIMBLE_MESH
enabled cases, this block count is increased by 8 than user defined
count.
config BT_LE_MSYS_1_BLOCK_SIZE
int "MSYS_1 Block Size"
default 256
help
Dynamic memory size of block 1
config BT_LE_MSYS_2_BLOCK_COUNT
int "MSYS_2 Block Count"
default 24
help
Dynamic memory count
config BT_LE_MSYS_2_BLOCK_SIZE
int "MSYS_2 Block Size"
default 320
help
Dynamic memory size of block 2
config BT_LE_MSYS_BUF_FROM_HEAP
bool "Get Msys Mbuf from heap"
default y
depends on BT_LE_MSYS_INIT_IN_CONTROLLER
help
This option sets the source of the shared msys mbuf memory between
the Host and the Controller. Allocate the memory from the heap if
this option is sets, from the mempool otherwise.
config BT_LE_ACL_BUF_COUNT
int "ACL Buffer count"
default 10
help
The number of ACL data buffers.
config BT_LE_ACL_BUF_SIZE
int "ACL Buffer size"
default 517
help
This is the maximum size of the data portion of HCI ACL data packets.
It does not include the HCI data header (of 4 bytes)
config BT_LE_HCI_EVT_BUF_SIZE
int "HCI Event Buffer size"
default 257 if BT_LE_EXT_ADV
default 70
help
This is the size of each HCI event buffer in bytes. In case of
extended advertising, packets can be fragmented. 257 bytes is the
maximum size of a packet.
config BT_LE_HCI_EVT_HI_BUF_COUNT
int "High Priority HCI Event Buffer count"
default 30
help
This is the high priority HCI events' buffer size. High-priority
event buffers are for everything except advertising reports. If there
are no free high-priority event buffers then host will try to allocate a
low-priority buffer instead
config BT_LE_HCI_EVT_LO_BUF_COUNT
int "Low Priority HCI Event Buffer count"
default 8
help
This is the low priority HCI events' buffer size. Low-priority event
buffers are only used for advertising reports. If there are no free
low-priority event buffers, then an incoming advertising report will
get dropped
endmenu
config BT_LE_CONTROLLER_TASK_STACK_SIZE
int "Controller task stack size"
default 5120 if BLE_MESH
default 4096
help
This configures stack size of NimBLE controller task
menuconfig BT_LE_CONTROLLER_LOG_ENABLED
bool "Controller log enable"
default n
help
Enable controller log
config BT_LE_CONTROLLER_LOG_CTRL_ENABLED
bool "enable controller log module"
depends on BT_LE_CONTROLLER_LOG_ENABLED
default y
help
Enable controller log module
config BT_LE_CONTROLLER_LOG_HCI_ENABLED
bool "enable HCI log module"
depends on BT_LE_CONTROLLER_LOG_ENABLED
default y
help
Enable hci log module
config BT_LE_CONTROLLER_LOG_DUMP_ONLY
bool "Controller log dump mode only"
depends on BT_LE_CONTROLLER_LOG_ENABLED
default y
help
Only operate in dump mode
config BT_LE_LOG_CTRL_BUF1_SIZE
int "size of the first BLE controller LOG buffer"
depends on BT_LE_CONTROLLER_LOG_ENABLED
default 4096
help
Configure the size of the first BLE controller LOG buffer.
config BT_LE_LOG_CTRL_BUF2_SIZE
int "size of the second BLE controller LOG buffer"
depends on BT_LE_CONTROLLER_LOG_ENABLED
default 1024
help
Configure the size of the second BLE controller LOG buffer.
config BT_LE_LOG_HCI_BUF_SIZE
int "size of the BLE HCI LOG buffer"
depends on BT_LE_CONTROLLER_LOG_ENABLED
default 4096
help
Configure the size of the BLE HCI LOG buffer.
config BT_LE_LL_RESOLV_LIST_SIZE
int "BLE LL Resolving list size"
range 1 5
default 4
help
Configure the size of resolving list used in link layer.
menuconfig BT_LE_SECURITY_ENABLE
bool "Enable BLE SM feature"
depends on !BT_NIMBLE_ENABLED
default y
help
Enable BLE sm feature
config BT_LE_SM_LEGACY
bool "Security manager legacy pairing"
depends on BT_LE_SECURITY_ENABLE
default y
help
Enable security manager legacy pairing
config BT_LE_SM_SC
bool "Security manager secure connections (4.2)"
depends on BT_LE_SECURITY_ENABLE
default y
help
Enable security manager secure connections
config BT_LE_SM_SC_DEBUG_KEYS
bool "Use predefined public-private key pair"
default n
depends on BT_LE_SECURITY_ENABLE && BT_LE_SM_SC
help
If this option is enabled, SM uses predefined DH key pair as described
in Core Specification, Vol. 3, Part H, 2.3.5.6.1. This allows to
decrypt air traffic easily and thus should only be used for debugging.
config BT_LE_LL_CFG_FEAT_LE_ENCRYPTION
bool "Enable LE encryption"
depends on BT_LE_SECURITY_ENABLE
default y
help
Enable encryption connection
config BT_LE_CRYPTO_STACK_MBEDTLS
bool "Override TinyCrypt with mbedTLS for crypto computations"
default y
depends on !BT_NIMBLE_ENABLED
select MBEDTLS_CMAC_C
help
Enable this option to choose mbedTLS instead of TinyCrypt for crypto
computations.
config BT_LE_WHITELIST_SIZE
int "BLE white list size"
range 1 15
default 12
depends on !BT_NIMBLE_ENABLED
help
BLE list size
config BT_LE_LL_DUP_SCAN_LIST_COUNT
int "BLE duplicate scan list count"
range 5 100
default 20
help
config the max count of duplicate scan list
config BT_LE_LL_SCA
int "BLE Sleep clock accuracy"
range 0 500
default 60
help
Sleep clock accuracy of our device (in ppm)
config BT_LE_MAX_CONNECTIONS
int "Maximum number of concurrent connections"
depends on !BT_NIMBLE_ENABLED
range 1 70
default 3
help
Defines maximum number of concurrent BLE connections. For ESP32, user
is expected to configure BTDM_CTRL_BLE_MAX_CONN from controller menu
along with this option. Similarly for ESP32-C3 or ESP32-S3, user is expected to
configure BT_CTRL_BLE_MAX_ACT from controller menu.
Each connection will take about 1k DRAM.
choice BT_LE_COEX_PHY_CODED_TX_RX_TLIM
prompt "Coexistence: limit on MAX Tx/Rx time for coded-PHY connection"
default BT_LE_COEX_PHY_CODED_TX_RX_TLIM_DIS
depends on ESP_COEX_SW_COEXIST_ENABLE
help
When using PHY-Coded in BLE connection, limitation on max tx/rx time can be applied to
better avoid dramatic performance deterioration of Wi-Fi.
config BT_LE_COEX_PHY_CODED_TX_RX_TLIM_EN
bool "Force Enable"
help
Always enable the limitation on max tx/rx time for Coded-PHY connection
config BT_LE_COEX_PHY_CODED_TX_RX_TLIM_DIS
bool "Force Disable"
help
Disable the limitation on max tx/rx time for Coded-PHY connection
endchoice
config BT_LE_COEX_PHY_CODED_TX_RX_TLIM_EFF
int
default 0 if !ESP_COEX_SW_COEXIST_ENABLE
default 1 if BT_LE_COEX_PHY_CODED_TX_RX_TLIM_EN
default 0 if BT_LE_COEX_PHY_CODED_TX_RX_TLIM_DIS
config BT_LE_SLEEP_ENABLE
bool "Enable BLE sleep"
default n
help
Enable BLE sleep
choice BT_LE_LP_CLK_SRC
prompt "BLE low power clock source"
default BT_LE_LP_CLK_SRC_MAIN_XTAL
config BT_LE_LP_CLK_SRC_MAIN_XTAL
bool "Use main XTAL as RTC clock source"
help
User main XTAL as RTC clock source.
This option is recommended if external 32.768k XTAL is not available.
Using the external 32.768 kHz XTAL will have lower current consumption
in light sleep compared to using the main XTAL.
config BT_LE_LP_CLK_SRC_DEFAULT
bool "Use system RTC slow clock source"
help
Use the same slow clock source as system RTC
Using any clock source other than external 32.768 kHz XTAL supports only
legacy ADV and SCAN due to low clock accuracy.
endchoice
config BT_LE_USE_ESP_TIMER
bool "Enable Esp Timer for Callout"
depends on !BT_NIMBLE_ENABLED
default y
help
Set this option to use Esp Timer which has higher priority timer
instead of FreeRTOS timer
config BT_CTRL_BLE_ADV_REPORT_FLOW_CTRL_SUPP
bool "BLE adv report flow control supported"
default y
help
The function is mainly used to enable flow control for advertising reports. When it is enabled,
advertising reports will be discarded by the controller if the number of unprocessed advertising
reports exceeds the size of BLE adv report flow control.
config BT_CTRL_BLE_ADV_REPORT_FLOW_CTRL_NUM
int "BLE adv report flow control number"
depends on BT_CTRL_BLE_ADV_REPORT_FLOW_CTRL_SUPP
range 50 1000
default 100
help
The number of unprocessed advertising report that bluetooth host can save.If you set
`BT_CTRL_BLE_ADV_REPORT_FLOW_CTRL_NUM` to a small value, this may cause adv packets lost.
If you set `BT_CTRL_BLE_ADV_REPORT_FLOW_CTRL_NUM` to a large value, bluetooth host may cache a
lot of adv packets and this may cause system memory run out. For example, if you set
it to 50, the maximum memory consumed by host is 35 * 50 bytes. Please set
`BT_CTRL_BLE_ADV_REPORT_FLOW_CTRL_NUM` according to your system free memory and handle adv
packets as fast as possible, otherwise it will cause adv packets lost.
config BT_CTRL_BLE_ADV_REPORT_DISCARD_THRSHOLD
int "BLE adv lost event threshold value"
depends on BT_CTRL_BLE_ADV_REPORT_FLOW_CTRL_SUPP
range 1 1000
default 20
help
When adv report flow control is enabled, The ADV lost event will be generated when the number
of ADV packets lost in the controller reaches this threshold. It is better to set a larger value.
If you set `BT_CTRL_BLE_ADV_REPORT_DISCARD_THRSHOLD` to a small value or printf every adv lost event, it
may cause adv packets lost more.
config BT_LE_SCAN_DUPL
bool "BLE Scan Duplicate Options"
default y
help
This select enables parameters setting of BLE scan duplicate.
choice BT_LE_SCAN_DUPL_TYPE
prompt "Scan Duplicate Type"
default BT_LE_SCAN_DUPL_TYPE_DEVICE
depends on BT_LE_SCAN_DUPL
help
Scan duplicate have three ways. one is "Scan Duplicate By Device Address", This way is to use
advertiser address filtering. The adv packet of the same address is only allowed to be reported once.
Another way is "Scan Duplicate By Device Address And Advertising Data". This way is to use advertising
data and device address filtering. All different adv packets with the same address are allowed to be
reported. The last way is "Scan Duplicate By Advertising Data". This way is to use advertising data
filtering. All same advertising data only allow to be reported once even though they are from
different devices.
config BT_LE_SCAN_DUPL_TYPE_DEVICE
bool "Scan Duplicate By Device Address"
help
This way is to use advertiser address filtering. The adv packet of the same address is only
allowed to be reported once
config BT_LE_SCAN_DUPL_TYPE_DATA
bool "Scan Duplicate By Advertising Data"
help
This way is to use advertising data filtering. All same advertising data only allow to be reported
once even though they are from different devices.
config BT_LE_SCAN_DUPL_TYPE_DATA_DEVICE
bool "Scan Duplicate By Device Address And Advertising Data"
help
This way is to use advertising data and device address filtering. All different adv packets with
the same address are allowed to be reported.
endchoice
config BT_LE_SCAN_DUPL_TYPE
int
depends on BT_LE_SCAN_DUPL
default 0 if BT_LE_SCAN_DUPL_TYPE_DEVICE
default 1 if BT_LE_SCAN_DUPL_TYPE_DATA
default 2 if BT_LE_SCAN_DUPL_TYPE_DATA_DEVICE
default 0
config BT_LE_SCAN_DUPL_CACHE_REFRESH_PERIOD
int "Duplicate scan list refresh period (seconds)"
depends on BT_LE_SCAN_DUPL
range 0 1000
default 0
help
If the period value is non-zero, the controller will periodically clear the device information
stored in the scan duuplicate filter. If it is 0, the scan duuplicate filter will not be cleared
until the scanning is disabled. Duplicate advertisements for this period should not be sent to the
Host in advertising report events.
There are two scenarios where the ADV packet will be repeatedly reported:
1. The duplicate scan cache is full, the controller will delete the oldest device information and
add new device information.
2. When the refresh period is up, the controller will clear all device information and start filtering
again.
config BT_LE_MSYS_INIT_IN_CONTROLLER
bool "Msys Mbuf Init in Controller"
default y
lib/bt/controller/esp32c5/bt.c
+1438
View File
File diff suppressed because it is too large Load Diff
lib/bt/controller/esp32c5/esp_bt_cfg.h
+219
View File
@@ -0,0 +1,219 @@
/*
* SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef __ESP_BT_CFG_H__
#define __ESP_BT_CFG_H__
#include <stdint.h>
#include <stdbool.h>
#include "esp_err.h"
#ifdef __cplusplus
extern "C" {
#endif
#if CONFIG_BT_NIMBLE_ENABLED
#include "syscfg/syscfg.h"
#endif
#define NIMBLE_LL_STACK_SIZE CONFIG_BT_LE_CONTROLLER_TASK_STACK_SIZE
#if CONFIG_BT_NIMBLE_ENABLED
#if CONFIG_BT_NIMBLE_LL_CFG_FEAT_LE_CODED_PHY
#define BLE_LL_SCAN_PHY_NUMBER_N (2)
#else
#define BLE_LL_SCAN_PHY_NUMBER_N (1)
#endif
#define DEFAULT_BT_LE_MAX_PERIODIC_ADVERTISER_LIST MYNEWT_VAL(BLE_MAX_PERIODIC_ADVERTISER_LIST)
#define DEFAULT_BT_LE_MAX_PERIODIC_SYNCS MYNEWT_VAL(BLE_MAX_PERIODIC_SYNCS)
#define DEFAULT_BT_LE_MAX_CONNECTIONS MYNEWT_VAL(BLE_MAX_CONNECTIONS)
#define DEFAULT_BT_LE_ACL_BUF_SIZE MYNEWT_VAL(BLE_TRANSPORT_ACL_SIZE)
#define DEFAULT_BT_LE_ACL_BUF_COUNT MYNEWT_VAL(BLE_TRANSPORT_ACL_FROM_LL_COUNT)
#define DEFAULT_BT_LE_HCI_EVT_BUF_SIZE MYNEWT_VAL(BLE_TRANSPORT_EVT_SIZE)
#define DEFAULT_BT_LE_EXT_ADV_MAX_SIZE MYNEWT_VAL(BLE_EXT_ADV_MAX_SIZE)
#define DEFAULT_BT_LE_MAX_EXT_ADV_INSTANCES MYNEWT_VAL(BLE_MULTI_ADV_INSTANCES)
#define DEFAULT_BT_NIMBLE_WHITELIST_SIZE MYNEWT_VAL(BLE_LL_WHITELIST_SIZE)
#define DEFAULT_BT_LE_HCI_EVT_HI_BUF_COUNT MYNEWT_VAL(BLE_TRANSPORT_EVT_COUNT)
#define DEFAULT_BT_LE_HCI_EVT_LO_BUF_COUNT MYNEWT_VAL(BLE_TRANSPORT_EVT_DISCARDABLE_COUNT)
#define DEFAULT_BT_LE_POWER_CONTROL_ENABLED MYNEWT_VAL(BLE_POWER_CONTROL)
#if defined(CONFIG_BT_NIMBLE_50_FEATURE_SUPPORT)
#define DEFAULT_BT_LE_50_FEATURE_SUPPORT (1)
#else
#define DEFAULT_BT_LE_50_FEATURE_SUPPORT (0)
#endif
#else
#if CONFIG_BT_LE_LL_CFG_FEAT_LE_CODED_PHY
#define BLE_LL_SCAN_PHY_NUMBER_N (2)
#else
#define BLE_LL_SCAN_PHY_NUMBER_N (1)
#endif
#if defined(CONFIG_BT_LE_MAX_PERIODIC_ADVERTISER_LIST)
#define DEFAULT_BT_LE_MAX_PERIODIC_ADVERTISER_LIST (CONFIG_BT_LE_MAX_PERIODIC_ADVERTISER_LIST)
#else
#define DEFAULT_BT_LE_MAX_PERIODIC_ADVERTISER_LIST (5)
#endif
#if defined(CONFIG_BT_LE_MAX_PERIODIC_SYNCS)
#define DEFAULT_BT_LE_MAX_PERIODIC_SYNCS (CONFIG_BT_LE_MAX_PERIODIC_SYNCS)
#else
#define DEFAULT_BT_LE_MAX_PERIODIC_SYNCS (1)
#endif
#if defined(CONFIG_BT_LE_MAX_CONNECTIONS)
#define DEFAULT_BT_LE_MAX_CONNECTIONS (CONFIG_BT_LE_MAX_CONNECTIONS)
#else
#define DEFAULT_BT_LE_MAX_CONNECTIONS (2)
#endif
#if defined(CONFIG_BT_LE_ACL_BUF_SIZE)
#define DEFAULT_BT_LE_ACL_BUF_SIZE (CONFIG_BT_LE_ACL_BUF_SIZE)
#else
#define DEFAULT_BT_LE_ACL_BUF_SIZE (255)
#endif
#if defined(CONFIG_BT_LE_ACL_BUF_COUNT)
#define DEFAULT_BT_LE_ACL_BUF_COUNT (CONFIG_BT_LE_ACL_BUF_COUNT)
#else
#define DEFAULT_BT_LE_ACL_BUF_COUNT (24)
#endif
#if defined(CONFIG_BT_LE_HCI_EVT_BUF_SIZE)
#define DEFAULT_BT_LE_HCI_EVT_BUF_SIZE (CONFIG_BT_LE_HCI_EVT_BUF_SIZE)
#else
#define DEFAULT_BT_LE_HCI_EVT_BUF_SIZE (70)
#endif
#if defined(CONFIG_BT_LE_EXT_ADV_MAX_SIZE)
#define DEFAULT_BT_LE_EXT_ADV_MAX_SIZE (CONFIG_BT_LE_EXT_ADV_MAX_SIZE)
#else
#define DEFAULT_BT_LE_EXT_ADV_MAX_SIZE (31)
#endif
#if defined(CONFIG_BT_LE_MAX_EXT_ADV_INSTANCES)
#define DEFAULT_BT_LE_MAX_EXT_ADV_INSTANCES (CONFIG_BT_LE_MAX_EXT_ADV_INSTANCES)
#else
#define DEFAULT_BT_LE_MAX_EXT_ADV_INSTANCES (1)
#endif
#if defined(CONFIG_BT_LE_WHITELIST_SIZE)
#define DEFAULT_BT_NIMBLE_WHITELIST_SIZE (CONFIG_BT_LE_WHITELIST_SIZE)
#else
#define DEFAULT_BT_NIMBLE_WHITELIST_SIZE (12)
#endif
#if defined(CONFIG_BT_LE_HCI_EVT_HI_BUF_COUNT)
#define DEFAULT_BT_LE_HCI_EVT_HI_BUF_COUNT (CONFIG_BT_LE_HCI_EVT_HI_BUF_COUNT)
#else
#define DEFAULT_BT_LE_HCI_EVT_HI_BUF_COUNT (30)
#endif
#if defined(CONFIG_BT_LE_HCI_EVT_LO_BUF_COUNT)
#define DEFAULT_BT_LE_HCI_EVT_LO_BUF_COUNT (CONFIG_BT_LE_HCI_EVT_LO_BUF_COUNT)
#else
#define DEFAULT_BT_LE_HCI_EVT_LO_BUF_COUNT (8)
#endif
#if defined(CONFIG_BT_LE_POWER_CONTROL_ENABLED)
#define DEFAULT_BT_LE_POWER_CONTROL_ENABLED (CONFIG_BT_LE_POWER_CONTROL_ENABLED)
#else
#define DEFAULT_BT_LE_POWER_CONTROL_ENABLED (0)
#endif
#if defined(CONFIG_BT_LE_50_FEATURE_SUPPORT)
#define DEFAULT_BT_LE_50_FEATURE_SUPPORT (1)
#else
#define DEFAULT_BT_LE_50_FEATURE_SUPPORT (0)
#endif
#endif
#define DEFAULT_BT_LE_COEX_PHY_CODED_TX_RX_TLIM_EFF CONFIG_BT_LE_COEX_PHY_CODED_TX_RX_TLIM_EFF
#ifdef CONFIG_BT_LE_HCI_INTERFACE_USE_UART
#define HCI_UART_EN CONFIG_BT_LE_HCI_INTERFACE_USE_UART
#else
#define HCI_UART_EN 0 // hci ram mode
#endif
#ifdef CONFIG_BT_LE_SLEEP_ENABLE
#define NIMBLE_SLEEP_ENABLE CONFIG_BT_LE_SLEEP_ENABLE
#else
#define NIMBLE_SLEEP_ENABLE 0
#endif
#ifdef CONFIG_BT_LE_TX_CCA_ENABLED
#define DEFAULT_BT_LE_TX_CCA_ENABLED (CONFIG_BT_LE_TX_CCA_ENABLED)
#else
#define DEFAULT_BT_LE_TX_CCA_ENABLED (0)
#endif
#ifdef CONFIG_BT_LE_CCA_RSSI_THRESH
#define DEFAULT_BT_LE_CCA_RSSI_THRESH (CONFIG_BT_LE_CCA_RSSI_THRESH)
#else
#define DEFAULT_BT_LE_CCA_RSSI_THRESH (50)
#endif
#define DEFAULT_BT_LE_SCAN_RSP_DATA_MAX_LEN_N DEFAULT_BT_LE_EXT_ADV_MAX_SIZE
#if HCI_UART_EN
#define DEFAULT_BT_LE_HCI_UART_TX_PIN (CONFIG_BT_LE_HCI_UART_TX_PIN)
#define DEFAULT_BT_LE_HCI_UART_RX_PIN (CONFIG_BT_LE_HCI_UART_RX_PIN)
#define DEFAULT_BT_LE_HCI_UART_PORT (CONFIG_BT_LE_HCI_UART_PORT)
#define DEFAULT_BT_LE_HCI_UART_BAUD (CONFIG_BT_LE_HCI_UART_BAUD)
#define DEFAULT_BT_LE_HCI_UART_DATA_BITS (UART_DATA_8_BITS)
#define DEFAULT_BT_LE_HCI_UART_STOP_BITS (UART_STOP_BITS_1)
#define DEFAULT_BT_LE_HCI_UART_PARITY (0)
#define DEFAULT_BT_LE_HCI_UART_TASK_STACK_SIZE (CONFIG_BT_LE_HCI_UART_TASK_STACK_SIZE)
#define DEFAULT_BT_LE_HCI_UART_FLOW_CTRL (0)
#else
#define DEFAULT_BT_LE_HCI_UART_TX_PIN (0)
#define DEFAULT_BT_LE_HCI_UART_RX_PIN (0)
#define DEFAULT_BT_LE_HCI_UART_PORT (0)
#define DEFAULT_BT_LE_HCI_UART_BAUD (0)
#define DEFAULT_BT_LE_HCI_UART_DATA_BITS (0)
#define DEFAULT_BT_LE_HCI_UART_STOP_BITS (0)
#define DEFAULT_BT_LE_HCI_UART_PARITY (0)
#define DEFAULT_BT_LE_HCI_UART_TASK_STACK_SIZE (0)
#define DEFAULT_BT_LE_HCI_UART_FLOW_CTRL (0)
#endif
/* Unchanged configuration */
#define BLE_LL_CTRL_PROC_TIMEOUT_MS_N (40000) /* ms */
#define BLE_LL_CFG_NUM_HCI_CMD_PKTS_N (1)
#define BLE_LL_SCHED_ADV_MAX_USECS_N (852)
#define BLE_LL_SCHED_DIRECT_ADV_MAX_USECS_N (502)
#define BLE_LL_SCHED_MAX_ADV_PDU_USECS_N (376)
#define BLE_LL_SUB_VERS_NR_N (0x0000)
#define BLE_LL_JITTER_USECS_N (16)
#define BLE_PHY_MAX_PWR_DBM_N (10)
#define BLE_LL_CONN_DEF_AUTH_PYLD_TMO_N (3000)
#define RTC_FREQ_N (32768) /* in Hz */
#define BLE_LL_TX_PWR_DBM_N (9)
#define RUN_BQB_TEST (0)
#define RUN_QA_TEST (0)
#define NIMBLE_DISABLE_SCAN_BACKOFF (0)
#ifdef __cplusplus
}
#endif
#endif /* __ESP_BT_CFG_H__ */
lib/bt/controller/esp32c6/Kconfig.in
+15 -2
View File
@@ -147,7 +147,7 @@ if BT_LE_EXT_ADV
Enable this option to start periodic advertisement.
config BT_LE_PERIODIC_ADV_SYNC_TRANSFER
bool "Enable Transer Sync Events"
bool "Enable Transfer Sync Events"
depends on BT_LE_ENABLE_PERIODIC_ADV
default y
help
@@ -365,7 +365,6 @@ config BT_LE_CRYPTO_STACK_MBEDTLS
bool "Override TinyCrypt with mbedTLS for crypto computations"
default y
depends on !BT_NIMBLE_ENABLED
select MBEDTLS_ECP_RESTARTABLE
select MBEDTLS_CMAC_C
help
Enable this option to choose mbedTLS instead of TinyCrypt for crypto
@@ -562,3 +561,17 @@ config BT_LE_SCAN_DUPL_CACHE_REFRESH_PERIOD
config BT_LE_MSYS_INIT_IN_CONTROLLER
bool "Msys Mbuf Init in Controller"
default y
config BT_LE_TX_CCA_ENABLED
bool "Enable TX CCA feature"
default n
help
Enable CCA feature to cancel sending the packet if the signal power is stronger than CCA threshold.
config BT_LE_CCA_RSSI_THRESH
int "CCA RSSI threshold value"
depends on BT_LE_TX_CCA_ENABLED
range 20 100
default 20
help
Power threshold of CCA in unit of -1 dBm.
lib/bt/controller/esp32c6/bt.c
+150 -101
View File
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -15,7 +15,9 @@
#include "sdkconfig.h"
#if CONFIG_BT_NIMBLE_ENABLED
#include "nimble/nimble_port.h"
#endif // CONFIG_BT_NIMBLE_ENABLED
#include "nimble/nimble_port_freertos.h"
#include "esp_private/esp_modem_clock.h"
@@ -23,19 +25,21 @@
#include "esp_log.h"
#endif // ESP_PLATFORM
#if CONFIG_SW_COEXIST_ENABLE
#ifdef CONFIG_ESP_COEX_ENABLED
#include "private/esp_coexist_internal.h"
#endif // CONFIG_SW_COEXIST_ENABLE
#endif // CONFIG_ESP_COEX_ENABLED
#include "nimble/nimble_npl_os.h"
#include "nimble/ble_hci_trans.h"
#include "ble_hci_trans.h"
#include "os/endian.h"
#include "esp_bt.h"
#include "esp_intr_alloc.h"
#include "esp_sleep.h"
#include "esp_pm.h"
#ifdef CONFIG_ESP_PHY_ENABLED
#include "esp_phy_init.h"
#endif
#include "esp_private/periph_ctrl.h"
#include "hci_uart.h"
#include "bt_osi_mem.h"
@@ -121,7 +125,7 @@ typedef void (*interface_func_t) (uint32_t len, const uint8_t*addr, bool end);
************************************************************************
*/
extern int ble_osi_coex_funcs_register(struct osi_coex_funcs_t *coex_funcs);
extern int ble_controller_init(esp_bt_controller_config_t *cfg);
extern int r_ble_controller_init(esp_bt_controller_config_t *cfg);
#if CONFIG_BT_LE_CONTROLLER_LOG_ENABLED
extern int r_ble_log_init_async(interface_func_t bt_controller_log_interface, bool task_create, uint8_t buffers, uint32_t *bufs_size);
extern int r_ble_log_deinit_async(void);
@@ -129,12 +133,12 @@ extern void r_ble_log_async_select_dump_buffers(uint8_t buffers);
extern void r_ble_log_async_output_dump_all(bool output);
extern void esp_panic_handler_reconfigure_wdts(uint32_t timeout_ms);
#endif // CONFIG_BT_LE_CONTROLLER_LOG_ENABLED
extern int ble_controller_deinit(void);
extern int ble_controller_enable(uint8_t mode);
extern int ble_controller_disable(void);
extern int r_ble_controller_deinit(void);
extern int r_ble_controller_enable(uint8_t mode);
extern int r_ble_controller_disable(void);
extern int esp_register_ext_funcs (struct ext_funcs_t *);
extern void esp_unregister_ext_funcs (void);
extern int esp_ble_ll_set_public_addr(const uint8_t *addr);
extern int r_esp_ble_ll_set_public_addr(const uint8_t *addr);
extern int esp_register_npl_funcs (struct npl_funcs_t *p_npl_func);
extern void esp_unregister_npl_funcs (void);
extern void npl_freertos_mempool_deinit(void);
@@ -147,17 +151,19 @@ extern int os_msys_init(void);
extern void os_msys_deinit(void);
#if CONFIG_FREERTOS_USE_TICKLESS_IDLE
extern const sleep_retention_entries_config_t *esp_ble_mac_retention_link_get(uint8_t *size, uint8_t extra);
extern void esp_ble_set_wakeup_overhead(uint32_t overhead);
extern void r_esp_ble_set_wakeup_overhead(uint32_t overhead);
#endif /* CONFIG_FREERTOS_USE_TICKLESS_IDLE */
extern void esp_ble_change_rtc_freq(uint32_t freq);
extern void r_esp_ble_change_rtc_freq(uint32_t freq);
extern int ble_sm_alg_gen_dhkey(const uint8_t *peer_pub_key_x,
const uint8_t *peer_pub_key_y,
const uint8_t *our_priv_key, uint8_t *out_dhkey);
extern int ble_sm_alg_gen_key_pair(uint8_t *pub, uint8_t *priv);
extern int ble_txpwr_set(esp_ble_enhanced_power_type_t power_type, uint16_t handle, int power_level);
extern int ble_txpwr_get(esp_ble_enhanced_power_type_t power_type, uint16_t handle);
extern int ble_get_npl_element_info(esp_bt_controller_config_t *cfg, ble_npl_count_info_t * npl_info);
extern int r_ble_txpwr_set(esp_ble_enhanced_power_type_t power_type, uint16_t handle, int power_level);
extern int r_ble_txpwr_get(esp_ble_enhanced_power_type_t power_type, uint16_t handle);
extern int r_ble_get_npl_element_info(esp_bt_controller_config_t *cfg, ble_npl_count_info_t * npl_info);
extern char *ble_controller_get_compile_version(void);
extern int esp_ble_register_bb_funcs(void);
extern void esp_ble_unregister_bb_funcs(void);
extern uint32_t _bt_bss_start;
extern uint32_t _bt_bss_end;
extern uint32_t _bt_controller_bss_start;
@@ -357,7 +363,7 @@ static int task_create_wrapper(void *task_func, const char *name, uint32_t stack
void *param, uint32_t prio, void *task_handle, uint32_t core_id)
{
return (uint32_t)xTaskCreatePinnedToCore(task_func, name, stack_depth, param, prio, task_handle,
(core_id < portNUM_PROCESSORS ? core_id : tskNO_AFFINITY));
(core_id < CONFIG_FREERTOS_NUMBER_OF_CORES ? core_id : tskNO_AFFINITY));
}
static void task_delete_wrapper(void *task_handle)
@@ -512,25 +518,44 @@ IRAM_ATTR void controller_wakeup_cb(void *arg)
}
#if CONFIG_FREERTOS_USE_TICKLESS_IDLE
static esp_err_t sleep_modem_ble_mac_modem_state_init(uint8_t extra)
static esp_err_t sleep_modem_ble_mac_retention_init(void *arg)
{
uint8_t size;
int extra = *(int *)arg;
const sleep_retention_entries_config_t *ble_mac_modem_config = esp_ble_mac_retention_link_get(&size, extra);
esp_err_t err = sleep_retention_entries_create(ble_mac_modem_config, size, REGDMA_LINK_PRI_5, SLEEP_RETENTION_MODULE_BLE_MAC);
esp_err_t err = sleep_retention_entries_create(ble_mac_modem_config, size, REGDMA_LINK_PRI_BT_MAC_BB, SLEEP_RETENTION_MODULE_BLE_MAC);
if (err == ESP_OK) {
ESP_LOGI(NIMBLE_PORT_LOG_TAG, "Modem BLE MAC retention initialization");
}
return err;
}
static esp_err_t sleep_modem_ble_mac_modem_state_init(uint8_t extra)
{
int retention_args = extra;
sleep_retention_module_init_param_t init_param = {
.cbs = { .create = { .handle = sleep_modem_ble_mac_retention_init, .arg = &retention_args } },
.depends = BIT(SLEEP_RETENTION_MODULE_BT_BB)
};
esp_err_t err = sleep_retention_module_init(SLEEP_RETENTION_MODULE_BLE_MAC, &init_param);
if (err == ESP_OK) {
err = sleep_retention_module_allocate(SLEEP_RETENTION_MODULE_BLE_MAC);
}
return err;
}
static void sleep_modem_ble_mac_modem_state_deinit(void)
{
sleep_retention_entries_destroy(SLEEP_RETENTION_MODULE_BLE_MAC);
esp_err_t err = sleep_retention_module_free(SLEEP_RETENTION_MODULE_BLE_MAC);
if (err == ESP_OK) {
err = sleep_retention_module_deinit(SLEEP_RETENTION_MODULE_BLE_MAC);
assert(err == ESP_OK);
}
}
void sleep_modem_light_sleep_overhead_set(uint32_t overhead)
{
esp_ble_set_wakeup_overhead(overhead);
r_esp_ble_set_wakeup_overhead(overhead);
}
#endif /* CONFIG_FREERTOS_USE_TICKLESS_IDLE */
@@ -556,6 +581,9 @@ esp_err_t controller_sleep_init(void)
goto error;
}
#if CONFIG_FREERTOS_USE_TICKLESS_IDLE
#if CONFIG_BT_LE_SLEEP_ENABLE && !CONFIG_MAC_BB_PD
#error "CONFIG_MAC_BB_PD required for BLE light sleep to run properly"
#endif // CONFIG_BT_LE_SLEEP_ENABLE && !CONFIG_MAC_BB_PD
/* Create a new regdma link for BLE related register restoration */
rc = sleep_modem_ble_mac_modem_state_init(1);
assert(rc == 0);
@@ -723,7 +751,7 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
goto free_mem;
}
ble_get_npl_element_info(cfg, &npl_info);
r_ble_get_npl_element_info(cfg, &npl_info);
npl_freertos_set_controller_npl_info(&npl_info);
if (npl_freertos_mempool_init() != 0) {
ESP_LOGW(NIMBLE_PORT_LOG_TAG, "npl mempool init failed");
@@ -780,13 +808,6 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
coex_init();
#endif // CONFIG_SW_COEXIST_ENABLE
ret = ble_controller_init(cfg);
if (ret != ESP_OK) {
ESP_LOGW(NIMBLE_PORT_LOG_TAG, "ble_controller_init failed %d", ret);
goto modem_deint;
}
ESP_LOGI(NIMBLE_PORT_LOG_TAG, "ble controller commit:[%s]", ble_controller_get_compile_version());
#if CONFIG_BT_LE_CONTROLLER_LOG_ENABLED
interface_func_t bt_controller_log_interface;
bt_controller_log_interface = esp_bt_controller_log_interface;
@@ -804,11 +825,23 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
#endif // CONFIG_BT_CONTROLLER_LOG_DUMP
if (ret != ESP_OK) {
ESP_LOGW(NIMBLE_PORT_LOG_TAG, "ble_controller_log_init failed %d", ret);
goto controller_init_err;
goto modem_deint;
}
#endif // CONFIG_BT_CONTROLLER_LOG_ENABLED
ret = esp_ble_register_bb_funcs();
if (ret != ESP_OK) {
ESP_LOGW(NIMBLE_PORT_LOG_TAG, "esp_ble_register_bb_funcs failed %d", ret);
goto modem_deint;
}
esp_ble_change_rtc_freq(slow_clk_freq);
ret = r_ble_controller_init(cfg);
if (ret != ESP_OK) {
ESP_LOGW(NIMBLE_PORT_LOG_TAG, "r_ble_controller_init failed %d", ret);
goto modem_deint;
}
ESP_LOGI(NIMBLE_PORT_LOG_TAG, "ble controller commit:[%s]", ble_controller_get_compile_version());
r_esp_ble_change_rtc_freq(slow_clk_freq);
ble_controller_scan_duplicate_config();
@@ -825,7 +858,7 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
}
ESP_ERROR_CHECK(esp_read_mac((uint8_t *)mac, ESP_MAC_BT));
swap_in_place(mac, 6);
esp_ble_ll_set_public_addr(mac);
r_esp_ble_ll_set_public_addr(mac);
ble_controller_status = ESP_BT_CONTROLLER_STATUS_INITED;
@@ -835,13 +868,13 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
free_controller:
controller_sleep_deinit();
os_msys_deinit();
r_ble_controller_deinit();
modem_deint:
esp_ble_unregister_bb_funcs();
#if CONFIG_BT_LE_CONTROLLER_LOG_ENABLED
controller_init_err:
r_ble_log_deinit_async();
#endif // CONFIG_BT_LE_CONTROLLER_LOG_ENABLED
os_msys_deinit();
ble_controller_deinit();
modem_deint:
esp_phy_modem_deinit();
modem_clock_deselect_lp_clock_source(PERIPH_BT_MODULE);
modem_clock_module_disable(PERIPH_BT_MODULE);
@@ -872,10 +905,11 @@ esp_err_t esp_bt_controller_deinit(void)
modem_clock_deselect_lp_clock_source(PERIPH_BT_MODULE);
modem_clock_module_disable(PERIPH_BT_MODULE);
r_ble_controller_deinit();
esp_ble_unregister_bb_funcs();
#if CONFIG_BT_LE_CONTROLLER_LOG_ENABLED
r_ble_log_deinit_async();
#endif // CONFIG_BT_LE_CONTROLLER_LOG_ENABLED
ble_controller_deinit();
#if CONFIG_BT_NIMBLE_ENABLED
/* De-initialize default event queue */
@@ -920,7 +954,7 @@ esp_err_t esp_bt_controller_enable(esp_bt_mode_t mode)
coex_enable();
#endif // CONFIG_SW_COEXIST_ENABLE
if (ble_controller_enable(mode) != 0) {
if (r_ble_controller_enable(mode) != 0) {
ret = ESP_FAIL;
goto error;
}
@@ -948,7 +982,7 @@ esp_err_t esp_bt_controller_disable(void)
ESP_LOGW(NIMBLE_PORT_LOG_TAG, "invalid controller state");
return ESP_FAIL;
}
if (ble_controller_disable() != 0) {
if (r_ble_controller_disable() != 0) {
return ESP_FAIL;
}
#if CONFIG_SW_COEXIST_ENABLE
@@ -986,70 +1020,86 @@ static esp_err_t try_heap_caps_add_region(intptr_t start, intptr_t end)
return ret;
}
typedef struct {
intptr_t start;
intptr_t end;
const char* name;
} bt_area_t;
static esp_err_t esp_bt_mem_release_area(const bt_area_t *area)
{
esp_err_t ret = ESP_OK;
intptr_t mem_start = area->start;
intptr_t mem_end = area->end;
if (mem_start != mem_end) {
ESP_LOGD(NIMBLE_PORT_LOG_TAG, "Release %s [0x%08x] - [0x%08x], len %d", area->name, mem_start, mem_end, mem_end - mem_start);
ret = try_heap_caps_add_region(mem_start, mem_end);
}
return ret;
}
static esp_err_t esp_bt_mem_release_areas(const bt_area_t *area1, const bt_area_t *area2)
{
esp_err_t ret = ESP_OK;
if (area1->end == area2->start) {
bt_area_t merged_area = {
.start = area1->start,
.end = area2->end,
.name = area1->name
};
ret = esp_bt_mem_release_area(&merged_area);
} else {
esp_bt_mem_release_area(area1);
ret = esp_bt_mem_release_area(area2);
}
return ret;
}
esp_err_t esp_bt_mem_release(esp_bt_mode_t mode)
{
intptr_t mem_start, mem_end;
esp_err_t ret = ESP_OK;
if (ble_controller_status != ESP_BT_CONTROLLER_STATUS_IDLE) {
return ESP_ERR_INVALID_STATE;
}
bt_area_t bss = {
.start = (intptr_t)&_bt_bss_start,
.end = (intptr_t)&_bt_bss_end,
.name = "BT BSS",
};
bt_area_t cont_bss = {
.start = (intptr_t)&_bt_controller_bss_start,
.end = (intptr_t)&_bt_controller_bss_end,
.name = "BT Controller BSS",
};
bt_area_t data = {
.start = (intptr_t)&_bt_data_start,
.end = (intptr_t)&_bt_data_end,
.name = "BT Data",
};
bt_area_t cont_data = {
.start = (intptr_t)&_bt_controller_data_start,
.end = (intptr_t)&_bt_controller_data_end,
.name = "BT Controller Data"
};
if (mode & ESP_BT_MODE_BLE) {
/* If the addresses of btdm .bss and bt .bss are consecutive,
* they are registered in the system heap as a piece of memory
*/
if(_bt_bss_end == _bt_controller_bss_start) {
mem_start = (intptr_t)&_bt_bss_start;
mem_end = (intptr_t)&_bt_controller_bss_end;
if (mem_start != mem_end) {
ESP_LOGD(NIMBLE_PORT_LOG_TAG, "Release BSS [0x%08x] - [0x%08x], len %d",
mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
} else {
mem_start = (intptr_t)&_bt_bss_start;
mem_end = (intptr_t)&_bt_bss_end;
if (mem_start != mem_end) {
ESP_LOGD(NIMBLE_PORT_LOG_TAG, "Release BT BSS [0x%08x] - [0x%08x], len %d",
mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
mem_start = (intptr_t)&_bt_controller_bss_start;
mem_end = (intptr_t)&_bt_controller_bss_end;
if (mem_start != mem_end) {
ESP_LOGD(NIMBLE_PORT_LOG_TAG, "Release Controller BSS [0x%08x] - [0x%08x], len %d",
mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
/* Start by freeing Bluetooth BSS section */
if (ret == ESP_OK) {
ret = esp_bt_mem_release_areas(&bss, &cont_bss);
}
/* If the addresses of btdm .data and bt .data are consecutive,
* they are registered in the system heap as a piece of memory
*/
if(_bt_data_end == _bt_controller_data_start) {
mem_start = (intptr_t)&_bt_data_start;
mem_end = (intptr_t)&_bt_controller_data_end;
if (mem_start != mem_end) {
ESP_LOGD(NIMBLE_PORT_LOG_TAG, "Release data [0x%08x] - [0x%08x], len %d",
mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
} else {
mem_start = (intptr_t)&_bt_data_start;
mem_end = (intptr_t)&_bt_data_end;
if (mem_start != mem_end) {
ESP_LOGD(NIMBLE_PORT_LOG_TAG, "Release BT Data [0x%08x] - [0x%08x], len %d",
mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
mem_start = (intptr_t)&_bt_controller_data_start;
mem_end = (intptr_t)&_bt_controller_data_end;
if (mem_start != mem_end) {
ESP_LOGD(NIMBLE_PORT_LOG_TAG, "Release Controller Data [0x%08x] - [0x%08x], len %d",
mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
/* Do the same thing with the Bluetooth data section */
if (ret == ESP_OK) {
ret = esp_bt_mem_release_areas(&data, &cont_data);
}
}
return ESP_OK;
return ret;
}
@@ -1066,7 +1116,7 @@ esp_err_t esp_ble_tx_power_set(esp_ble_power_type_t power_type, esp_power_level_
case ESP_BLE_PWR_TYPE_DEFAULT:
case ESP_BLE_PWR_TYPE_ADV:
case ESP_BLE_PWR_TYPE_SCAN:
if (ble_txpwr_set(ESP_BLE_ENHANCED_PWR_TYPE_DEFAULT, 0, power_level) == 0) {
if (r_ble_txpwr_set(ESP_BLE_ENHANCED_PWR_TYPE_DEFAULT, 0, power_level) == 0) {
stat = ESP_OK;
}
break;
@@ -1079,7 +1129,7 @@ esp_err_t esp_ble_tx_power_set(esp_ble_power_type_t power_type, esp_power_level_
case ESP_BLE_PWR_TYPE_CONN_HDL6:
case ESP_BLE_PWR_TYPE_CONN_HDL7:
case ESP_BLE_PWR_TYPE_CONN_HDL8:
if (ble_txpwr_set(ESP_BLE_ENHANCED_PWR_TYPE_CONN, power_type, power_level) == 0) {
if (r_ble_txpwr_set(ESP_BLE_ENHANCED_PWR_TYPE_CONN, power_type, power_level) == 0) {
stat = ESP_OK;
}
break;
@@ -1099,13 +1149,13 @@ esp_err_t esp_ble_tx_power_set_enhanced(esp_ble_enhanced_power_type_t power_type
case ESP_BLE_ENHANCED_PWR_TYPE_DEFAULT:
case ESP_BLE_ENHANCED_PWR_TYPE_SCAN:
case ESP_BLE_ENHANCED_PWR_TYPE_INIT:
if (ble_txpwr_set(ESP_BLE_ENHANCED_PWR_TYPE_DEFAULT, 0, power_level) == 0) {
if (r_ble_txpwr_set(ESP_BLE_ENHANCED_PWR_TYPE_DEFAULT, 0, power_level) == 0) {
stat = ESP_OK;
}
break;
case ESP_BLE_ENHANCED_PWR_TYPE_ADV:
case ESP_BLE_ENHANCED_PWR_TYPE_CONN:
if (ble_txpwr_set(power_type, handle, power_level) == 0) {
if (r_ble_txpwr_set(power_type, handle, power_level) == 0) {
stat = ESP_OK;
}
break;
@@ -1125,7 +1175,7 @@ esp_power_level_t esp_ble_tx_power_get(esp_ble_power_type_t power_type)
case ESP_BLE_PWR_TYPE_ADV:
case ESP_BLE_PWR_TYPE_SCAN:
case ESP_BLE_PWR_TYPE_DEFAULT:
tx_level = ble_txpwr_get(ESP_BLE_ENHANCED_PWR_TYPE_DEFAULT, 0);
tx_level = r_ble_txpwr_get(ESP_BLE_ENHANCED_PWR_TYPE_DEFAULT, 0);
break;
case ESP_BLE_PWR_TYPE_CONN_HDL0:
case ESP_BLE_PWR_TYPE_CONN_HDL1:
@@ -1136,7 +1186,7 @@ esp_power_level_t esp_ble_tx_power_get(esp_ble_power_type_t power_type)
case ESP_BLE_PWR_TYPE_CONN_HDL6:
case ESP_BLE_PWR_TYPE_CONN_HDL7:
case ESP_BLE_PWR_TYPE_CONN_HDL8:
tx_level = ble_txpwr_get(ESP_BLE_ENHANCED_PWR_TYPE_CONN, power_type);
tx_level = r_ble_txpwr_get(ESP_BLE_ENHANCED_PWR_TYPE_CONN, power_type);
break;
default:
return ESP_PWR_LVL_INVALID;
@@ -1158,11 +1208,11 @@ esp_power_level_t esp_ble_tx_power_get_enhanced(esp_ble_enhanced_power_type_t po
case ESP_BLE_ENHANCED_PWR_TYPE_DEFAULT:
case ESP_BLE_ENHANCED_PWR_TYPE_SCAN:
case ESP_BLE_ENHANCED_PWR_TYPE_INIT:
tx_level = ble_txpwr_get(ESP_BLE_ENHANCED_PWR_TYPE_DEFAULT, 0);
tx_level = r_ble_txpwr_get(ESP_BLE_ENHANCED_PWR_TYPE_DEFAULT, 0);
break;
case ESP_BLE_ENHANCED_PWR_TYPE_ADV:
case ESP_BLE_ENHANCED_PWR_TYPE_CONN:
tx_level = ble_txpwr_get(power_type, handle);
tx_level = r_ble_txpwr_get(power_type, handle);
break;
default:
return ESP_PWR_LVL_INVALID;
@@ -1410,4 +1460,3 @@ int ble_sm_alg_gen_key_pair(uint8_t *pub, uint8_t *priv)
#endif // CONFIG_BT_LE_SM_LEGACY || CONFIG_BT_LE_SM_SC
#endif // (!CONFIG_BT_NIMBLE_ENABLED) && (CONFIG_BT_CONTROLLER_ENABLED)
lib/bt/controller/esp32c61/Kconfig.in
View File
lib/bt/controller/esp32h2/Kconfig.in
+15 -2
View File
@@ -147,7 +147,7 @@ if BT_LE_EXT_ADV
Enable this option to start periodic advertisement.
config BT_LE_PERIODIC_ADV_SYNC_TRANSFER
bool "Enable Transer Sync Events"
bool "Enable Transfer Sync Events"
depends on BT_LE_ENABLE_PERIODIC_ADV
default y
help
@@ -356,7 +356,6 @@ config BT_LE_CRYPTO_STACK_MBEDTLS
bool "Override TinyCrypt with mbedTLS for crypto computations"
default y
depends on !BT_NIMBLE_ENABLED
select MBEDTLS_ECP_RESTARTABLE
select MBEDTLS_CMAC_C
help
Enable this option to choose mbedTLS instead of TinyCrypt for crypto
@@ -554,3 +553,17 @@ config BT_LE_SCAN_DUPL_CACHE_REFRESH_PERIOD
config BT_LE_MSYS_INIT_IN_CONTROLLER
bool
default y
config BT_LE_TX_CCA_ENABLED
bool "Enable TX CCA feature"
default n
help
Enable CCA feature to cancel sending the packet if the signal power is stronger than CCA threshold.
config BT_LE_CCA_RSSI_THRESH
int "CCA RSSI threshold value"
depends on BT_LE_TX_CCA_ENABLED
range 20 100
default 20
help
Power threshold of CCA in unit of -1 dBm.
lib/bt/controller/esp32h2/bt.c
+153 -109
View File
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -15,7 +15,9 @@
#include "sdkconfig.h"
#if CONFIG_BT_NIMBLE_ENABLED
#include "nimble/nimble_port.h"
#endif // CONFIG_BT_NIMBLE_ENABLED
#include "nimble/nimble_port_freertos.h"
#include "esp_private/esp_modem_clock.h"
@@ -23,12 +25,12 @@
#include "esp_log.h"
#endif // ESP_PLATFORM
#if CONFIG_SW_COEXIST_ENABLE
#ifdef CONFIG_ESP_COEX_ENABLED
#include "private/esp_coexist_internal.h"
#endif // CONFIG_SW_COEXIST_ENABLE
#endif // CONFIG_ESP_COEX_ENABLED
#include "nimble/nimble_npl_os.h"
#include "nimble/ble_hci_trans.h"
#include "ble_hci_trans.h"
#include "os/endian.h"
#include "esp_bt.h"
@@ -59,8 +61,8 @@
************************************************************************
*/
#define NIMBLE_PORT_LOG_TAG "BLE_INIT"
#define OSI_COEX_VERSION 0x00010006
#define OSI_COEX_MAGIC_VALUE 0xFADEBEAD
#define OSI_COEX_VERSION 0x00010006
#define OSI_COEX_MAGIC_VALUE 0xFADEBEAD
#define EXT_FUNC_VERSION 0x20221122
#define EXT_FUNC_MAGIC_VALUE 0xA5A5A5A5
@@ -115,7 +117,7 @@ typedef void (*interface_func_t) (uint32_t len, const uint8_t*addr, bool end);
************************************************************************
*/
extern int ble_osi_coex_funcs_register(struct osi_coex_funcs_t *coex_funcs);
extern int ble_controller_init(esp_bt_controller_config_t *cfg);
extern int r_ble_controller_init(esp_bt_controller_config_t *cfg);
#if CONFIG_BT_LE_CONTROLLER_LOG_ENABLED
extern int r_ble_log_init_async(interface_func_t bt_controller_log_interface, bool task_create, uint8_t buffers, uint32_t *bufs_size);
extern int r_ble_log_deinit_async(void);
@@ -123,35 +125,37 @@ extern void r_ble_log_async_select_dump_buffers(uint8_t buffers);
extern void r_ble_log_async_output_dump_all(bool output);
extern void esp_panic_handler_reconfigure_wdts(uint32_t timeout_ms);
#endif // CONFIG_BT_LE_CONTROLLER_LOG_ENABLED
extern int ble_controller_deinit(void);
extern int ble_controller_enable(uint8_t mode);
extern int ble_controller_disable(void);
extern int r_ble_controller_deinit(void);
extern int r_ble_controller_enable(uint8_t mode);
extern int r_ble_controller_disable(void);
extern int esp_register_ext_funcs (struct ext_funcs_t *);
extern void esp_unregister_ext_funcs (void);
extern int esp_ble_ll_set_public_addr(const uint8_t *addr);
extern int r_esp_ble_ll_set_public_addr(const uint8_t *addr);
extern int esp_register_npl_funcs (struct npl_funcs_t *p_npl_func);
extern void esp_unregister_npl_funcs (void);
extern void npl_freertos_mempool_deinit(void);
extern uint32_t r_os_cputime_get32(void);
extern uint32_t r_os_cputime_ticks_to_usecs(uint32_t ticks);
#if CONFIG_FREERTOS_USE_TICKLESS_IDLE
extern const sleep_retention_entries_config_t *esp_ble_mac_retention_link_get(uint8_t *size, uint8_t extra);
extern void esp_ble_set_wakeup_overhead(uint32_t overhead);
#endif /* CONFIG_FREERTOS_USE_TICKLESS_IDLE */
extern void esp_ble_change_rtc_freq(uint32_t freq);
extern void r_ble_lll_rfmgmt_set_sleep_cb(void *s_cb, void *w_cb, void *s_arg,
void *w_arg, uint32_t us_to_enabled);
extern void r_ble_rtc_wake_up_state_clr(void);
extern int os_msys_init(void);
extern void os_msys_deinit(void);
#if CONFIG_FREERTOS_USE_TICKLESS_IDLE
extern const sleep_retention_entries_config_t *esp_ble_mac_retention_link_get(uint8_t *size, uint8_t extra);
extern void r_esp_ble_set_wakeup_overhead(uint32_t overhead);
#endif /* CONFIG_FREERTOS_USE_TICKLESS_IDLE */
extern void r_esp_ble_change_rtc_freq(uint32_t freq);
extern int ble_sm_alg_gen_dhkey(const uint8_t *peer_pub_key_x,
const uint8_t *peer_pub_key_y,
const uint8_t *our_priv_key, uint8_t *out_dhkey);
extern int ble_sm_alg_gen_key_pair(uint8_t *pub, uint8_t *priv);
extern int ble_txpwr_set(esp_ble_enhanced_power_type_t power_type, uint16_t handle, int power_level);
extern int ble_txpwr_get(esp_ble_enhanced_power_type_t power_type, uint16_t handle);
extern int ble_get_npl_element_info(esp_bt_controller_config_t *cfg, ble_npl_count_info_t * npl_info);
extern int r_ble_txpwr_set(esp_ble_enhanced_power_type_t power_type, uint16_t handle, int power_level);
extern int r_ble_txpwr_get(esp_ble_enhanced_power_type_t power_type, uint16_t handle);
extern int r_ble_get_npl_element_info(esp_bt_controller_config_t *cfg, ble_npl_count_info_t * npl_info);
extern char *ble_controller_get_compile_version(void);
extern int esp_ble_register_bb_funcs(void);
extern void esp_ble_unregister_bb_funcs(void);
extern uint32_t _bt_bss_start;
extern uint32_t _bt_bss_end;
extern uint32_t _bt_controller_bss_start;
@@ -351,7 +355,7 @@ static int task_create_wrapper(void *task_func, const char *name, uint32_t stack
void *param, uint32_t prio, void *task_handle, uint32_t core_id)
{
return (uint32_t)xTaskCreatePinnedToCore(task_func, name, stack_depth, param, prio, task_handle,
(core_id < portNUM_PROCESSORS ? core_id : tskNO_AFFINITY));
(core_id < CONFIG_FREERTOS_NUMBER_OF_CORES ? core_id : tskNO_AFFINITY));
}
static void task_delete_wrapper(void *task_handle)
@@ -501,27 +505,47 @@ IRAM_ATTR void controller_wakeup_cb(void *arg)
}
#ifdef CONFIG_FREERTOS_USE_TICKLESS_IDLE
static esp_err_t sleep_modem_ble_mac_modem_state_init(uint8_t extra)
static esp_err_t sleep_modem_ble_mac_retention_init(void *arg)
{
uint8_t size;
int extra = *(int *)arg;
const sleep_retention_entries_config_t *ble_mac_modem_config = esp_ble_mac_retention_link_get(&size, extra);
esp_err_t err = sleep_retention_entries_create(ble_mac_modem_config, size, REGDMA_LINK_PRI_5, SLEEP_RETENTION_MODULE_BLE_MAC);
esp_err_t err = sleep_retention_entries_create(ble_mac_modem_config, size, REGDMA_LINK_PRI_BT_MAC_BB, SLEEP_RETENTION_MODULE_BLE_MAC);
if (err == ESP_OK) {
ESP_LOGI(NIMBLE_PORT_LOG_TAG, "Modem BLE MAC retention initialization");
}
return err;
}
static esp_err_t sleep_modem_ble_mac_modem_state_init(uint8_t extra)
{
int retention_args = extra;
sleep_retention_module_init_param_t init_param = {
.cbs = { .create = { .handle = sleep_modem_ble_mac_retention_init, .arg = &retention_args } },
.depends = BIT(SLEEP_RETENTION_MODULE_BT_BB)
};
esp_err_t err = sleep_retention_module_init(SLEEP_RETENTION_MODULE_BLE_MAC, &init_param);
if (err == ESP_OK) {
err = sleep_retention_module_allocate(SLEEP_RETENTION_MODULE_BLE_MAC);
}
return err;
}
static void sleep_modem_ble_mac_modem_state_deinit(void)
{
sleep_retention_entries_destroy(SLEEP_RETENTION_MODULE_BLE_MAC);
esp_err_t err = sleep_retention_module_free(SLEEP_RETENTION_MODULE_BLE_MAC);
if (err == ESP_OK) {
err = sleep_retention_module_deinit(SLEEP_RETENTION_MODULE_BLE_MAC);
assert(err == ESP_OK);
}
}
void sleep_modem_light_sleep_overhead_set(uint32_t overhead)
{
esp_ble_set_wakeup_overhead(overhead);
r_esp_ble_set_wakeup_overhead(overhead);
}
#endif // CONFIG_FREERTOS_USE_TICKLESS_IDLE
#endif /* CONFIG_FREERTOS_USE_TICKLESS_IDLE */
esp_err_t controller_sleep_init(void)
{
@@ -697,7 +721,7 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
goto free_mem;
}
ble_get_npl_element_info(cfg, &npl_info);
r_ble_get_npl_element_info(cfg, &npl_info);
npl_freertos_set_controller_npl_info(&npl_info);
if (npl_freertos_mempool_init() != 0) {
ESP_LOGW(NIMBLE_PORT_LOG_TAG, "npl mempool init failed");
@@ -711,10 +735,10 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
*/
ble_npl_eventq_init(nimble_port_get_dflt_eventq());
#endif // CONFIG_BT_NIMBLE_ENABLED
/* Enable BT-related clocks */
modem_clock_module_enable(PERIPH_BT_MODULE);
modem_clock_module_mac_reset(PERIPH_BT_MODULE);
/* Select slow clock source for BT momdule */
#if CONFIG_BT_LE_LP_CLK_SRC_MAIN_XTAL
esp_bt_rtc_slow_clk_select(MODEM_CLOCK_LPCLK_SRC_MAIN_XTAL);
slow_clk_freq = 100000;
@@ -753,13 +777,6 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
coex_init();
#endif // CONFIG_SW_COEXIST_ENABLE
ret = ble_controller_init(cfg);
if (ret != ESP_OK) {
ESP_LOGW(NIMBLE_PORT_LOG_TAG, "ble_controller_init failed %d", ret);
goto modem_deint;
}
ESP_LOGI(NIMBLE_PORT_LOG_TAG, "ble controller commit:[%s]", ble_controller_get_compile_version());
#if CONFIG_BT_LE_CONTROLLER_LOG_ENABLED
interface_func_t bt_controller_log_interface;
bt_controller_log_interface = esp_bt_controller_log_interface;
@@ -777,11 +794,23 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
#endif // CONFIG_BT_CONTROLLER_LOG_DUMP
if (ret != ESP_OK) {
ESP_LOGW(NIMBLE_PORT_LOG_TAG, "ble_controller_log_init failed %d", ret);
goto controller_init_err;
goto modem_deint;
}
#endif // CONFIG_BT_CONTROLLER_LOG_ENABLED
ret = esp_ble_register_bb_funcs();
if (ret != ESP_OK) {
ESP_LOGW(NIMBLE_PORT_LOG_TAG, "esp_ble_register_bb_funcs failed %d", ret);
goto modem_deint;
}
esp_ble_change_rtc_freq(slow_clk_freq);
ret = r_ble_controller_init(cfg);
if (ret != ESP_OK) {
ESP_LOGW(NIMBLE_PORT_LOG_TAG, "r_ble_controller_init failed %d", ret);
goto modem_deint;
}
ESP_LOGI(NIMBLE_PORT_LOG_TAG, "ble controller commit:[%s]", ble_controller_get_compile_version());
r_esp_ble_change_rtc_freq(slow_clk_freq);
ble_controller_scan_duplicate_config();
@@ -796,10 +825,9 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
ESP_LOGW(NIMBLE_PORT_LOG_TAG, "controller_sleep_init failed %d", ret);
goto free_controller;
}
ESP_ERROR_CHECK(esp_read_mac((uint8_t *)mac, ESP_MAC_BT));
swap_in_place(mac, 6);
esp_ble_ll_set_public_addr(mac);
r_esp_ble_ll_set_public_addr(mac);
ble_controller_status = ESP_BT_CONTROLLER_STATUS_INITED;
@@ -809,13 +837,13 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
free_controller:
controller_sleep_deinit();
os_msys_deinit();
r_ble_controller_deinit();
modem_deint:
esp_ble_unregister_bb_funcs();
#if CONFIG_BT_LE_CONTROLLER_LOG_ENABLED
controller_init_err:
r_ble_log_deinit_async();
#endif // CONFIG_BT_LE_CONTROLLER_LOG_ENABLED
os_msys_deinit();
ble_controller_deinit();
modem_deint:
modem_clock_deselect_lp_clock_source(PERIPH_BT_MODULE);
modem_clock_module_disable(PERIPH_BT_MODULE);
#if CONFIG_BT_NIMBLE_ENABLED
@@ -844,10 +872,11 @@ esp_err_t esp_bt_controller_deinit(void)
modem_clock_deselect_lp_clock_source(PERIPH_BT_MODULE);
modem_clock_module_disable(PERIPH_BT_MODULE);
r_ble_controller_deinit();
esp_ble_unregister_bb_funcs();
#if CONFIG_BT_LE_CONTROLLER_LOG_ENABLED
r_ble_log_deinit_async();
#endif // CONFIG_BT_LE_CONTROLLER_LOG_ENABLED
ble_controller_deinit();
#if CONFIG_BT_NIMBLE_ENABLED
/* De-initialize default event queue */
@@ -892,7 +921,7 @@ esp_err_t esp_bt_controller_enable(esp_bt_mode_t mode)
coex_enable();
#endif // CONFIG_SW_COEXIST_ENABLE
if (ble_controller_enable(mode) != 0) {
if (r_ble_controller_enable(mode) != 0) {
ret = ESP_FAIL;
goto error;
}
@@ -920,7 +949,7 @@ esp_err_t esp_bt_controller_disable(void)
ESP_LOGW(NIMBLE_PORT_LOG_TAG, "invalid controller state");
return ESP_FAIL;
}
if (ble_controller_disable() != 0) {
if (r_ble_controller_disable() != 0) {
return ESP_FAIL;
}
#if CONFIG_SW_COEXIST_ENABLE
@@ -958,70 +987,86 @@ static esp_err_t try_heap_caps_add_region(intptr_t start, intptr_t end)
return ret;
}
typedef struct {
intptr_t start;
intptr_t end;
const char* name;
} bt_area_t;
static esp_err_t esp_bt_mem_release_area(const bt_area_t *area)
{
esp_err_t ret = ESP_OK;
intptr_t mem_start = area->start;
intptr_t mem_end = area->end;
if (mem_start != mem_end) {
ESP_LOGD(NIMBLE_PORT_LOG_TAG, "Release %s [0x%08x] - [0x%08x], len %d", area->name, mem_start, mem_end, mem_end - mem_start);
ret = try_heap_caps_add_region(mem_start, mem_end);
}
return ret;
}
static esp_err_t esp_bt_mem_release_areas(const bt_area_t *area1, const bt_area_t *area2)
{
esp_err_t ret = ESP_OK;
if (area1->end == area2->start) {
bt_area_t merged_area = {
.start = area1->start,
.end = area2->end,
.name = area1->name
};
ret = esp_bt_mem_release_area(&merged_area);
} else {
esp_bt_mem_release_area(area1);
ret = esp_bt_mem_release_area(area2);
}
return ret;
}
esp_err_t esp_bt_mem_release(esp_bt_mode_t mode)
{
intptr_t mem_start, mem_end;
esp_err_t ret = ESP_OK;
if (ble_controller_status != ESP_BT_CONTROLLER_STATUS_IDLE) {
return ESP_ERR_INVALID_STATE;
}
bt_area_t bss = {
.start = (intptr_t)&_bt_bss_start,
.end = (intptr_t)&_bt_bss_end,
.name = "BT BSS",
};
bt_area_t cont_bss = {
.start = (intptr_t)&_bt_controller_bss_start,
.end = (intptr_t)&_bt_controller_bss_end,
.name = "BT Controller BSS",
};
bt_area_t data = {
.start = (intptr_t)&_bt_data_start,
.end = (intptr_t)&_bt_data_end,
.name = "BT Data",
};
bt_area_t cont_data = {
.start = (intptr_t)&_bt_controller_data_start,
.end = (intptr_t)&_bt_controller_data_end,
.name = "BT Controller Data"
};
if (mode & ESP_BT_MODE_BLE) {
/* If the addresses of btdm .bss and bt .bss are consecutive,
* they are registered in the system heap as a piece of memory
*/
if(_bt_bss_end == _bt_controller_bss_start) {
mem_start = (intptr_t)&_bt_bss_start;
mem_end = (intptr_t)&_bt_controller_bss_end;
if (mem_start != mem_end) {
ESP_LOGD(NIMBLE_PORT_LOG_TAG, "Release BSS [0x%08x] - [0x%08x], len %d",
mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
} else {
mem_start = (intptr_t)&_bt_bss_start;
mem_end = (intptr_t)&_bt_bss_end;
if (mem_start != mem_end) {
ESP_LOGD(NIMBLE_PORT_LOG_TAG, "Release BT BSS [0x%08x] - [0x%08x], len %d",
mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
mem_start = (intptr_t)&_bt_controller_bss_start;
mem_end = (intptr_t)&_bt_controller_bss_end;
if (mem_start != mem_end) {
ESP_LOGD(NIMBLE_PORT_LOG_TAG, "Release Controller BSS [0x%08x] - [0x%08x], len %d",
mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
/* Start by freeing Bluetooth BSS section */
if (ret == ESP_OK) {
ret = esp_bt_mem_release_areas(&bss, &cont_bss);
}
/* If the addresses of btdm .data and bt .data are consecutive,
* they are registered in the system heap as a piece of memory
*/
if(_bt_data_end == _bt_controller_data_start) {
mem_start = (intptr_t)&_bt_data_start;
mem_end = (intptr_t)&_bt_controller_data_end;
if (mem_start != mem_end) {
ESP_LOGD(NIMBLE_PORT_LOG_TAG, "Release data [0x%08x] - [0x%08x], len %d",
mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
} else {
mem_start = (intptr_t)&_bt_data_start;
mem_end = (intptr_t)&_bt_data_end;
if (mem_start != mem_end) {
ESP_LOGD(NIMBLE_PORT_LOG_TAG, "Release BT Data [0x%08x] - [0x%08x], len %d",
mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
mem_start = (intptr_t)&_bt_controller_data_start;
mem_end = (intptr_t)&_bt_controller_data_end;
if (mem_start != mem_end) {
ESP_LOGD(NIMBLE_PORT_LOG_TAG, "Release Controller Data [0x%08x] - [0x%08x], len %d",
mem_start, mem_end, mem_end - mem_start);
ESP_ERROR_CHECK(try_heap_caps_add_region(mem_start, mem_end));
}
/* Do the same thing with the Bluetooth data section */
if (ret == ESP_OK) {
ret = esp_bt_mem_release_areas(&data, &cont_data);
}
}
return ESP_OK;
return ret;
}
@@ -1038,7 +1083,7 @@ esp_err_t esp_ble_tx_power_set(esp_ble_power_type_t power_type, esp_power_level_
case ESP_BLE_PWR_TYPE_DEFAULT:
case ESP_BLE_PWR_TYPE_ADV:
case ESP_BLE_PWR_TYPE_SCAN:
if (ble_txpwr_set(ESP_BLE_ENHANCED_PWR_TYPE_DEFAULT, 0, power_level) == 0) {
if (r_ble_txpwr_set(ESP_BLE_ENHANCED_PWR_TYPE_DEFAULT, 0, power_level) == 0) {
stat = ESP_OK;
}
break;
@@ -1051,7 +1096,7 @@ esp_err_t esp_ble_tx_power_set(esp_ble_power_type_t power_type, esp_power_level_
case ESP_BLE_PWR_TYPE_CONN_HDL6:
case ESP_BLE_PWR_TYPE_CONN_HDL7:
case ESP_BLE_PWR_TYPE_CONN_HDL8:
if (ble_txpwr_set(ESP_BLE_ENHANCED_PWR_TYPE_CONN, power_type, power_level) == 0) {
if (r_ble_txpwr_set(ESP_BLE_ENHANCED_PWR_TYPE_CONN, power_type, power_level) == 0) {
stat = ESP_OK;
}
break;
@@ -1071,13 +1116,13 @@ esp_err_t esp_ble_tx_power_set_enhanced(esp_ble_enhanced_power_type_t power_type
case ESP_BLE_ENHANCED_PWR_TYPE_DEFAULT:
case ESP_BLE_ENHANCED_PWR_TYPE_SCAN:
case ESP_BLE_ENHANCED_PWR_TYPE_INIT:
if (ble_txpwr_set(ESP_BLE_ENHANCED_PWR_TYPE_DEFAULT, 0, power_level) == 0) {
if (r_ble_txpwr_set(ESP_BLE_ENHANCED_PWR_TYPE_DEFAULT, 0, power_level) == 0) {
stat = ESP_OK;
}
break;
case ESP_BLE_ENHANCED_PWR_TYPE_ADV:
case ESP_BLE_ENHANCED_PWR_TYPE_CONN:
if (ble_txpwr_set(power_type, handle, power_level) == 0) {
if (r_ble_txpwr_set(power_type, handle, power_level) == 0) {
stat = ESP_OK;
}
break;
@@ -1097,7 +1142,7 @@ esp_power_level_t esp_ble_tx_power_get(esp_ble_power_type_t power_type)
case ESP_BLE_PWR_TYPE_ADV:
case ESP_BLE_PWR_TYPE_SCAN:
case ESP_BLE_PWR_TYPE_DEFAULT:
tx_level = ble_txpwr_get(ESP_BLE_ENHANCED_PWR_TYPE_DEFAULT, 0);
tx_level = r_ble_txpwr_get(ESP_BLE_ENHANCED_PWR_TYPE_DEFAULT, 0);
break;
case ESP_BLE_PWR_TYPE_CONN_HDL0:
case ESP_BLE_PWR_TYPE_CONN_HDL1:
@@ -1108,7 +1153,7 @@ esp_power_level_t esp_ble_tx_power_get(esp_ble_power_type_t power_type)
case ESP_BLE_PWR_TYPE_CONN_HDL6:
case ESP_BLE_PWR_TYPE_CONN_HDL7:
case ESP_BLE_PWR_TYPE_CONN_HDL8:
tx_level = ble_txpwr_get(ESP_BLE_ENHANCED_PWR_TYPE_CONN, power_type);
tx_level = r_ble_txpwr_get(ESP_BLE_ENHANCED_PWR_TYPE_CONN, power_type);
break;
default:
return ESP_PWR_LVL_INVALID;
@@ -1130,11 +1175,11 @@ esp_power_level_t esp_ble_tx_power_get_enhanced(esp_ble_enhanced_power_type_t po
case ESP_BLE_ENHANCED_PWR_TYPE_DEFAULT:
case ESP_BLE_ENHANCED_PWR_TYPE_SCAN:
case ESP_BLE_ENHANCED_PWR_TYPE_INIT:
tx_level = ble_txpwr_get(ESP_BLE_ENHANCED_PWR_TYPE_DEFAULT, 0);
tx_level = r_ble_txpwr_get(ESP_BLE_ENHANCED_PWR_TYPE_DEFAULT, 0);
break;
case ESP_BLE_ENHANCED_PWR_TYPE_ADV:
case ESP_BLE_ENHANCED_PWR_TYPE_CONN:
tx_level = ble_txpwr_get(power_type, handle);
tx_level = r_ble_txpwr_get(power_type, handle);
break;
default:
return ESP_PWR_LVL_INVALID;
@@ -1382,4 +1427,3 @@ int ble_sm_alg_gen_key_pair(uint8_t *pub, uint8_t *priv)
#endif // CONFIG_BT_LE_SM_LEGACY || CONFIG_BT_LE_SM_SC
#endif // (!CONFIG_BT_NIMBLE_ENABLED) && (CONFIG_BT_CONTROLLER_ENABLED)
lib/bt/controller/lib_esp32/esp32/libbtdm_app.a
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lib/bt/controller/lib_esp32c2/esp32c2-bt-lib/libble_app.a
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lib/bt/controller/lib_esp32c3_family/esp32c3/libbtdm_app.a
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lib/bt/controller/lib_esp32c3_family/esp32s3/libbtdm_app.a
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lib/bt/controller/lib_esp32c6/esp32c6-bt-lib/libble_app.a
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lib/bt/controller/lib_esp32h2/esp32h2-bt-lib/libble_app.a
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