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Code Issues Releases Wiki Activity

Allow multiple bluetooth proxy connections (#3971)

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This commit is contained in:
Jesse Hills
2022-11-02 23:02:33 +13:00
committed by GitHub
parent e7d236f939
commit 0e66c899ce
13 changed files with 601 additions and 349 deletions
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28
esphome/components/bluetooth_proxy/bluetooth_proxy.h
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@@ -11,22 +11,26 @@
#include "esphome/core/component.h"
#include "esphome/core/defines.h"
#include <map>
#include "bluetooth_connection.h"
namespace esphome {
namespace bluetooth_proxy {
static const esp_err_t ESP_GATT_NOT_CONNECTED = -1;
using namespace esp32_ble_client;
class BluetoothProxy : public BLEClientBase {
class BluetoothProxy : public esp32_ble_tracker::ESPBTDeviceListener, public Component {
public:
BluetoothProxy();
bool parse_device(const esp32_ble_tracker::ESPBTDevice &device) override;
void dump_config() override;
void loop() override;
void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
esp_ble_gattc_cb_param_t *param) override;
void register_connection(BluetoothConnection *connection) {
this->connections_.push_back(connection);
connection->proxy_ = this;
}
void bluetooth_device_request(const api::BluetoothDeviceRequest &msg);
void bluetooth_gatt_read(const api::BluetoothGATTReadRequest &msg);
@@ -36,8 +40,16 @@ class BluetoothProxy : public BLEClientBase {
void bluetooth_gatt_send_services(const api::BluetoothGATTGetServicesRequest &msg);
void bluetooth_gatt_notify(const api::BluetoothGATTNotifyRequest &msg);
int get_bluetooth_connections_free() { return this->state_ == espbt::ClientState::IDLE ? 1 : 0; }
int get_bluetooth_connections_limit() { return 1; }
int get_bluetooth_connections_free() {
int free = 0;
for (auto *connection : this->connections_) {
if (connection->address_ == 0) {
free++;
}
}
return free;
}
int get_bluetooth_connections_limit() { return this->connections_.size(); }
void set_active(bool active) { this->active_ = active; }
bool has_active() { return this->active_; }
@@ -45,8 +57,12 @@ class BluetoothProxy : public BLEClientBase {
protected:
void send_api_packet_(const esp32_ble_tracker::ESPBTDevice &device);
BluetoothConnection *get_connection_(uint64_t address, bool reserve);
int16_t send_service_{-1};
bool active_;
std::vector<BluetoothConnection *> connections_{};
};
extern BluetoothProxy *global_bluetooth_proxy; // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)