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Add require response option for BLE binary output (#3091)
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1c0697b5d4
commit
116ddbdd01
5 changed files with 19 additions and 6 deletions
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@ -395,15 +395,19 @@ BLEDescriptor *BLECharacteristic::get_descriptor(uint16_t uuid) {
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return this->get_descriptor(espbt::ESPBTUUID::from_uint16(uuid));
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}
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void BLECharacteristic::write_value(uint8_t *new_val, int16_t new_val_size) {
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void BLECharacteristic::write_value(uint8_t *new_val, int16_t new_val_size, esp_gatt_write_type_t write_type) {
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auto *client = this->service->client;
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auto status = esp_ble_gattc_write_char(client->gattc_if, client->conn_id, this->handle, new_val_size, new_val,
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ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
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write_type, ESP_GATT_AUTH_REQ_NONE);
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if (status) {
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ESP_LOGW(TAG, "Error sending write value to BLE gattc server, status=%d", status);
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}
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}
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void BLECharacteristic::write_value(uint8_t *new_val, int16_t new_val_size) {
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write_value(new_val, new_val_size, ESP_GATT_WRITE_TYPE_NO_RSP);
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}
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} // namespace ble_client
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} // namespace esphome
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@ -60,6 +60,7 @@ class BLECharacteristic {
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BLEDescriptor *get_descriptor(espbt::ESPBTUUID uuid);
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BLEDescriptor *get_descriptor(uint16_t uuid);
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void write_value(uint8_t *new_val, int16_t new_val_size);
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void write_value(uint8_t *new_val, int16_t new_val_size, esp_gatt_write_type_t write_type);
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BLEService *service;
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};
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@ -1,13 +1,14 @@
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import esphome.codegen as cg
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import esphome.config_validation as cv
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from esphome.components import output, ble_client, esp32_ble_tracker
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from esphome.components import ble_client, esp32_ble_tracker, output
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from esphome.const import CONF_ID, CONF_SERVICE_UUID
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from .. import ble_client_ns
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from .. import ble_client_ns
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DEPENDENCIES = ["ble_client"]
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CONF_CHARACTERISTIC_UUID = "characteristic_uuid"
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CONF_REQUIRE_RESPONSE = "require_response"
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BLEBinaryOutput = ble_client_ns.class_(
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"BLEBinaryOutput", output.BinaryOutput, ble_client.BLEClientNode, cg.Component
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@ -19,6 +20,7 @@ CONFIG_SCHEMA = cv.All(
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cv.Required(CONF_ID): cv.declare_id(BLEBinaryOutput),
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cv.Required(CONF_SERVICE_UUID): esp32_ble_tracker.bt_uuid,
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cv.Required(CONF_CHARACTERISTIC_UUID): esp32_ble_tracker.bt_uuid,
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cv.Optional(CONF_REQUIRE_RESPONSE, default=False): cv.boolean,
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}
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)
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.extend(cv.COMPONENT_SCHEMA)
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@ -61,7 +63,7 @@ def to_code(config):
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config[CONF_CHARACTERISTIC_UUID]
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)
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cg.add(var.set_char_uuid128(uuid128))
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cg.add(var.set_require_response(config[CONF_REQUIRE_RESPONSE]))
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yield output.register_output(var, config)
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yield ble_client.register_ble_node(var, config)
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yield cg.register_component(var, config)
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@ -63,7 +63,11 @@ void BLEBinaryOutput::write_state(bool state) {
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uint8_t state_as_uint = (uint8_t) state;
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ESP_LOGV(TAG, "[%s] Write State: %d", this->char_uuid_.to_string().c_str(), state_as_uint);
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chr->write_value(&state_as_uint, sizeof(state_as_uint));
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if (this->require_response_) {
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chr->write_value(&state_as_uint, sizeof(state_as_uint), ESP_GATT_WRITE_TYPE_RSP);
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} else {
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chr->write_value(&state_as_uint, sizeof(state_as_uint), ESP_GATT_WRITE_TYPE_NO_RSP);
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}
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}
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} // namespace ble_client
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@ -25,9 +25,11 @@ class BLEBinaryOutput : public output::BinaryOutput, public BLEClientNode, publi
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void set_char_uuid128(uint8_t *uuid) { this->char_uuid_ = espbt::ESPBTUUID::from_raw(uuid); }
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void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
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esp_ble_gattc_cb_param_t *param) override;
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void set_require_response(bool response) { this->require_response_ = response; }
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protected:
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void write_state(bool state) override;
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bool require_response_;
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espbt::ESPBTUUID service_uuid_;
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espbt::ESPBTUUID char_uuid_;
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espbt::ClientState client_state_;
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