knxdisplay/components/knx/src/knx/knx_ip_description_response.cpp
2026-01-17 12:22:45 +01:00

73 lines
2.5 KiB
C++

#include "knx_ip_description_response.h"
#ifdef USE_IP
#define LEN_SERVICE_FAMILIES 2
#if MASK_VERSION == 0x091A
#ifdef KNX_TUNNELING
#define LEN_SERVICE_DIB (2 + 4 * LEN_SERVICE_FAMILIES)
#else
#define LEN_SERVICE_DIB (2 + 3 * LEN_SERVICE_FAMILIES)
#endif
#else
#ifdef KNX_TUNNELING
#define LEN_SERVICE_DIB (2 + 3 * LEN_SERVICE_FAMILIES)
#else
#define LEN_SERVICE_DIB (2 + 2 * LEN_SERVICE_FAMILIES)
#endif
#endif
KnxIpDescriptionResponse::KnxIpDescriptionResponse(IpParameterObject& parameters, DeviceObject& deviceObject)
: KnxIpFrame(LEN_KNXIP_HEADER + LEN_DEVICE_INFORMATION_DIB + LEN_SERVICE_DIB),
_deviceInfo(_data + LEN_KNXIP_HEADER),
_supportedServices(_data + LEN_KNXIP_HEADER + LEN_DEVICE_INFORMATION_DIB)
{
serviceTypeIdentifier(DescriptionResponse);
_deviceInfo.length(LEN_DEVICE_INFORMATION_DIB);
_deviceInfo.code(DEVICE_INFO);
#if MASK_VERSION == 0x57B0
_deviceInfo.medium(0x20); //MediumType is IP (for IP-Only Devices)
#else
_deviceInfo.medium(0x02); //MediumType is TP
#endif
_deviceInfo.status(deviceObject.progMode());
_deviceInfo.individualAddress(parameters.propertyValue<uint16_t>(PID_KNX_INDIVIDUAL_ADDRESS));
_deviceInfo.projectInstallationIdentifier(parameters.propertyValue<uint16_t>(PID_PROJECT_INSTALLATION_ID));
_deviceInfo.serialNumber(deviceObject.propertyData(PID_SERIAL_NUMBER));
_deviceInfo.routingMulticastAddress(parameters.propertyValue<uint32_t>(PID_ROUTING_MULTICAST_ADDRESS));
//_deviceInfo.routingMulticastAddress(0);
uint8_t mac_address[LEN_MAC_ADDRESS] = {0};
Property* prop = parameters.property(PID_MAC_ADDRESS);
prop->read(mac_address);
_deviceInfo.macAddress(mac_address);
uint8_t friendlyName[LEN_FRIENDLY_NAME] = {0};
prop = parameters.property(PID_FRIENDLY_NAME);
prop->read(1, LEN_FRIENDLY_NAME, friendlyName);
_deviceInfo.friendlyName(friendlyName);
_supportedServices.length(LEN_SERVICE_DIB);
_supportedServices.code(SUPP_SVC_FAMILIES);
_supportedServices.serviceVersion(Core, 1);
_supportedServices.serviceVersion(DeviceManagement, 1);
#ifdef KNX_TUNNELING
_supportedServices.serviceVersion(Tunnelling, 1);
#endif
#if MASK_VERSION == 0x091A
_supportedServices.serviceVersion(Routing, 1);
#endif
}
KnxIpDeviceInformationDIB& KnxIpDescriptionResponse::deviceInfo()
{
return _deviceInfo;
}
KnxIpSupportedServiceDIB& KnxIpDescriptionResponse::supportedServices()
{
return _supportedServices;
}
#endif