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Add require response option for BLE binary output (#3091)

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Ashton Kemerling 2022-02-08 01:30:31 -07:00 committed by GitHub
parent 1c0697b5d4
commit 116ddbdd01
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5 changed files with 19 additions and 6 deletions
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8
esphome/components/ble_client/ble_client.cpp
View file

@ -395,15 +395,19 @@ BLEDescriptor *BLECharacteristic::get_descriptor(uint16_t uuid) {
return this->get_descriptor(espbt::ESPBTUUID::from_uint16(uuid));
}
void BLECharacteristic::write_value(uint8_t *new_val, int16_t new_val_size) {
void BLECharacteristic::write_value(uint8_t *new_val, int16_t new_val_size, esp_gatt_write_type_t write_type) {
auto *client = this->service->client;
auto status = esp_ble_gattc_write_char(client->gattc_if, client->conn_id, this->handle, new_val_size, new_val,
ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
write_type, ESP_GATT_AUTH_REQ_NONE);
if (status) {
ESP_LOGW(TAG, "Error sending write value to BLE gattc server, status=%d", status);
}
}
void BLECharacteristic::write_value(uint8_t *new_val, int16_t new_val_size) {
write_value(new_val, new_val_size, ESP_GATT_WRITE_TYPE_NO_RSP);
}
} // namespace ble_client
} // namespace esphome

1
esphome/components/ble_client/ble_client.h
View file

@ -60,6 +60,7 @@ class BLECharacteristic {
BLEDescriptor *get_descriptor(espbt::ESPBTUUID uuid);
BLEDescriptor *get_descriptor(uint16_t uuid);
void write_value(uint8_t *new_val, int16_t new_val_size);
void write_value(uint8_t *new_val, int16_t new_val_size, esp_gatt_write_type_t write_type);
BLEService *service;
};

8
esphome/components/ble_client/output/__init__.py
View file

@ -1,13 +1,14 @@
import esphome.codegen as cg
import esphome.config_validation as cv
from esphome.components import output, ble_client, esp32_ble_tracker
from esphome.components import ble_client, esp32_ble_tracker, output
from esphome.const import CONF_ID, CONF_SERVICE_UUID
from .. import ble_client_ns
from .. import ble_client_ns
DEPENDENCIES = ["ble_client"]
CONF_CHARACTERISTIC_UUID = "characteristic_uuid"
CONF_REQUIRE_RESPONSE = "require_response"
BLEBinaryOutput = ble_client_ns.class_(
"BLEBinaryOutput", output.BinaryOutput, ble_client.BLEClientNode, cg.Component
@ -19,6 +20,7 @@ CONFIG_SCHEMA = cv.All(
cv.Required(CONF_ID): cv.declare_id(BLEBinaryOutput),
cv.Required(CONF_SERVICE_UUID): esp32_ble_tracker.bt_uuid,
cv.Required(CONF_CHARACTERISTIC_UUID): esp32_ble_tracker.bt_uuid,
cv.Optional(CONF_REQUIRE_RESPONSE, default=False): cv.boolean,
}
)
.extend(cv.COMPONENT_SCHEMA)
@ -61,7 +63,7 @@ def to_code(config):
config[CONF_CHARACTERISTIC_UUID]
)
cg.add(var.set_char_uuid128(uuid128))
cg.add(var.set_require_response(config[CONF_REQUIRE_RESPONSE]))
yield output.register_output(var, config)
yield ble_client.register_ble_node(var, config)
yield cg.register_component(var, config)

6
esphome/components/ble_client/output/ble_binary_output.cpp
View file

@ -63,7 +63,11 @@ void BLEBinaryOutput::write_state(bool state) {
uint8_t state_as_uint = (uint8_t) state;
ESP_LOGV(TAG, "[%s] Write State: %d", this->char_uuid_.to_string().c_str(), state_as_uint);
chr->write_value(&state_as_uint, sizeof(state_as_uint));
if (this->require_response_) {
chr->write_value(&state_as_uint, sizeof(state_as_uint), ESP_GATT_WRITE_TYPE_RSP);
} else {
chr->write_value(&state_as_uint, sizeof(state_as_uint), ESP_GATT_WRITE_TYPE_NO_RSP);
}
}
} // namespace ble_client

2
esphome/components/ble_client/output/ble_binary_output.h
View file

@ -25,9 +25,11 @@ class BLEBinaryOutput : public output::BinaryOutput, public BLEClientNode, publi
void set_char_uuid128(uint8_t *uuid) { this->char_uuid_ = espbt::ESPBTUUID::from_raw(uuid); }
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 set_require_response(bool response) { this->require_response_ = response; }
protected:
void write_state(bool state) override;
bool require_response_;
espbt::ESPBTUUID service_uuid_;
espbt::ESPBTUUID char_uuid_;
espbt::ClientState client_state_;