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esp32: support LE-only versions

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This commit is contained in:
Matthias Ringwald 2022-06-07 22:26:32 +02:00
parent f83e233b86
commit b0e734402b
3 changed files with 30 additions and 9 deletions
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5
port/esp32/components/btstack/CMakeLists.txt
View File

@ -34,13 +34,16 @@ set(src_dirs "3rd-party/bluedroid/decoder/srce"
"3rd-party/lwip/dhcp-server"
"src/ble/gatt-service"
"src/ble"
"src/classic"
"src/mesh"
"src/"
"platform/freertos"
"platform/lwip"
".")
if(CONFIG_IDF_TARGET_ESP32)
list(APPEND src_dirs "src/classic")
endif()
set(priv_include_dirs
"3rd-party/micro-ecc"
)

29
port/esp32/components/btstack/btstack_port_esp32.c
View File

@ -234,6 +234,18 @@ static int transport_open(void){
if (!bt_controller_initialized){
bt_controller_initialized = 1;
#if CONFIG_IDF_TARGET_ESP32
#ifndef ENABLE_CLASSIC
// LE-only on ESP32 - release memory used for classic mode
ret = esp_bt_controller_mem_release(ESP_BT_MODE_CLASSIC_BT);
if (ret) {
log_error("Bluetooth controller release classic bt memory failed: %s", esp_err_to_name(ret));
return -1;
}
#endif
#endif
esp_bt_controller_config_t bt_cfg = BT_CONTROLLER_INIT_CONFIG_DEFAULT();
ret = esp_bt_controller_init(&bt_cfg);
if (ret) {
@ -243,15 +255,14 @@ static int transport_open(void){
}
// Enable classic mode by default
esp_bt_mode_t bt_mode = ESP_BT_MODE_CLASSIC_BT;
// Enable LE mode by default
esp_bt_mode_t bt_mode = ESP_BT_MODE_BLE;
#if CONFIG_IDF_TARGET_ESP32
#if CONFIG_BTDM_CTRL_MODE_BTDM
// enable dual mode
bt_mode = ESP_BT_MODE_BTDM;
#elif BTDM_CTRL_MODE_BLE_ONLY
// enable bluetooth low energy mode
bt_mode = ESP_BT_MODE_BLE;
#elif BTDM_CTRL_MODE_BR_EDR_ONLY
bt_mode = ESP_BT_MODE_CLASSIC_BT;
#endif
#endif
ret = esp_bt_controller_enable(bt_mode);
@ -383,12 +394,16 @@ uint8_t btstack_init(void){
const btstack_tlv_t * btstack_tlv_impl = btstack_tlv_esp32_get_instance();
btstack_tlv_set_instance(btstack_tlv_impl, NULL);
#ifdef ENABLE_CLASSIC
// setup Link Key DB using TLV
const btstack_link_key_db_t * btstack_link_key_db = btstack_link_key_db_tlv_get_instance(btstack_tlv_impl, NULL);
hci_set_link_key_db(btstack_link_key_db);
#endif
#ifdef ENABLE_BLE
// setup LE Device DB using TLV
le_device_db_tlv_configure(btstack_tlv_impl, NULL);
#endif
// inform about BTstack state
hci_event_callback_registration.callback = &packet_handler;

5
port/esp32/components/btstack/component.mk
View File

@ -40,11 +40,14 @@ COMPONENT_SRCDIRS := \
3rd-party/md5 \
src/ble/gatt-service \
src/ble \
src/classic \
src/mesh \
src/ \
platform/freertos \
platform/lwip \
. \
ifdef CONFIG_IDF_TARGET_ESP32
COMPONENT_SRCDIRS += src/classic
endif
CFLAGS += -Wno-format