sascha/esphome
1
0
Fork 0
mirror of https://github.com/esphome/esphome.git synced 2025-09-03 03:42:20 +01:00
Code Issues Releases Wiki Activity

Add optional lambda to BLESensor for raw data parsing (#1851)

Browse Source 
Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
This commit is contained in:
David Kiliani
2021-06-01 11:46:54 +02:00
committed by GitHub
parent 7b11284008
commit f968713be8
4 changed files with 30 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
esphome/components/ble_client/sensor/ble_sensor.cpp
View File

@@ -84,7 +84,7 @@ void BLESensor::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
}
if (param->read.handle == this->handle) {
this->status_clear_warning();
this->publish_state((float) param->read.value[0]);
this->publish_state(this->parse_data(param->read.value, param->read.value_len));
}
break;
}
@@ -93,7 +93,7 @@ void BLESensor::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
break;
ESP_LOGV(TAG, "[%s] ESP_GATTC_NOTIFY_EVT: handle=0x%x, value=0x%x", this->get_name().c_str(),
param->notify.handle, param->notify.value[0]);
this->publish_state((float) param->notify.value[0]);
this->publish_state(this->parse_data(param->notify.value, param->notify.value_len));
break;
}
case ESP_GATTC_REG_FOR_NOTIFY_EVT: {
@@ -105,6 +105,15 @@ void BLESensor::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
}
}
float BLESensor::parse_data(uint8_t *value, uint16_t value_len) {
if (this->data_to_value_func_.has_value()) {
std::vector<uint8_t> data(value, value + value_len);
return (*this->data_to_value_func_)(data);
} else {
return value[0];
}
}
void BLESensor::update() {
if (this->node_state != espbt::ClientState::Established) {
ESP_LOGW(TAG, "[%s] Cannot poll, not connected", this->get_name().c_str());