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Debug BLE connection of the Heltec balancer #386

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Debug BLE connection of the Heltec balancer #386

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11 changes: 9 additions & 2 deletions components/heltec_balancer_ble/heltec_balancer_ble.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -193,8 +193,14 @@ void HeltecBalancerBle::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt
break;
}
case ESP_GATTC_NOTIFY_EVT: {
if (param->notify.handle != this->char_handle_)
if (param->notify.handle != this->char_handle_) {
ESP_LOGVV(TAG, "Unhandled notification received (handle 0x%02X): %s", param->notify.handle,
format_hex_pretty(param->notify.value, param->notify.value_len).c_str());
break;
}

ESP_LOGVV(TAG, "Notification received (handle 0x%02X): %s", param->notify.handle,
format_hex_pretty(param->notify.value, param->notify.value_len).c_str());

this->assemble_(param->notify.value, param->notify.value_len);

Expand Down Expand Up @@ -814,7 +820,8 @@ bool HeltecBalancerBle::send_command(uint8_t function, uint8_t command, uint8_t
frame[18] = checksum_xor(frame, sizeof(frame) - 2);
frame[19] = END_OF_FRAME; // End sequence

ESP_LOGD(TAG, "Write register: %s", format_hex_pretty(frame, sizeof(frame)).c_str());
ESP_LOGD(TAG, "Send command (handle 0x%02X): %s", this->char_handle_,
format_hex_pretty(frame, sizeof(frame)).c_str());
auto status =
esp_ble_gattc_write_char(this->parent_->get_gattc_if(), this->parent_->get_conn_id(), this->char_handle_,
sizeof(frame), frame, ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
Expand Down
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