ESPHome
2024.11.1
esphome
esphome
components
esp32_ble_server
ble_descriptor.h
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#pragma once
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#include "
esphome/components/esp32_ble/ble_uuid.h
"
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#ifdef USE_ESP32
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#include <esp_gatt_defs.h>
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#include <esp_gatts_api.h>
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namespace
esphome
{
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namespace
esp32_ble_server {
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using namespace
esp32_ble;
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class
BLECharacteristic;
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class
BLEDescriptor
{
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public
:
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BLEDescriptor
(
ESPBTUUID
uuid, uint16_t max_len = 100);
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virtual
~
BLEDescriptor
();
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void
do_create(
BLECharacteristic
*characteristic);
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void
set_value(
const
std::string &value);
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void
set_value(
const
uint8_t *data,
size_t
length
);
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void
gatts_event_handler(esp_gatts_cb_event_t event, esp_gatt_if_t gatts_if, esp_ble_gatts_cb_param_t *param);
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bool
is_created
() {
return
this->state_ == CREATED; }
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bool
is_failed
() {
return
this->state_ == FAILED; }
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protected
:
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BLECharacteristic
*characteristic_{
nullptr
};
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ESPBTUUID
uuid_
;
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uint16_t handle_{0xFFFF};
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esp_attr_value_t
value_
;
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esp_gatt_perm_t permissions_ = ESP_GATT_PERM_READ | ESP_GATT_PERM_WRITE;
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enum
State
: uint8_t {
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FAILED = 0x00,
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INIT
,
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CREATING
,
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CREATED
,
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} state_{INIT};
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};
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}
// namespace esp32_ble_server
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}
// namespace esphome
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#endif
esphome::esp32_ble_server::BLEDescriptor::value_
esp_attr_value_t value_
Definition:
ble_descriptor.h:36
esphome::esp32_ble::ESPBTUUID
Definition:
ble_uuid.h:14
esphome::esp32_ble_server::BLEDescriptor::uuid_
ESPBTUUID uuid_
Definition:
ble_descriptor.h:33
esphome::esp32_ble_server::BLEDescriptor
Definition:
ble_descriptor.h:17
esphome::esp32_ble_server::BLEDescriptor::INIT
Definition:
ble_descriptor.h:42
esphome::esp32_ble_server::BLEDescriptor::State
State
Definition:
ble_descriptor.h:40
ble_uuid.h
esphome::esp32_ble_server::BLECharacteristic
Definition:
ble_characteristic.h:25
esphome::esp32_ble_server::BLEDescriptor::CREATING
Definition:
ble_descriptor.h:43
length
uint16_t length
Definition:
tt21100.cpp:12
esphome::esp32_ble_server::BLEDescriptor::CREATED
Definition:
ble_descriptor.h:44
esphome
Implementation of SPI Controller mode.
Definition:
a01nyub.cpp:7
esphome::esp32_ble_server::BLEDescriptor::is_failed
bool is_failed()
Definition:
ble_descriptor.h:29
esphome::esp32_ble_server::BLEDescriptor::is_created
bool is_created()
Definition:
ble_descriptor.h:28
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