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libicsneo
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Merge remote-tracking branch 'github/master' into pcap

pcap
Paul Hollinsky 2019-05-06 13:27:28 -04:00
parent bead22bc36 7cf0ec5f4f
commit ea8e6e6316
13 changed files with 101 additions and 19 deletions
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16
api/icsneoc/icsneoc.cpp
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@ -598,3 +598,19 @@ bool icsneo_getSupportedDevices(devicetype_t* devices, size_t* count) {
return true;
}
extern bool DLLExport icsneo_getTimestampResolution(const neodevice_t* device, uint16_t* resolution)
{
if (!icsneo_isValidNeoDevice(device)) {
ErrorManager::GetInstance().add(APIError::InvalidNeoDevice);
return false;
}
if (resolution == nullptr) {
ErrorManager::GetInstance().add(APIError::RequiredParameterNull);
return false;
}
*resolution = device->device->getTimestampResolution();
return true;
}

45
api/icsneolegacy/icsneolegacy.cpp
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@ -37,7 +37,7 @@ static NeoDevice OldNeoDeviceFromNew(const neodevice_t* newnd) {
return oldnd;
}
static void NeoMessageToSpyMessage(const neomessage_t& newmsg, icsSpyMessage& oldmsg) {
static void NeoMessageToSpyMessage(const neodevice_t* device, const neomessage_t& newmsg, icsSpyMessage& oldmsg) {
memset(&oldmsg, 0, sizeof(icsSpyMessage));
oldmsg.NumberBytesData = (uint8_t)std::min(newmsg.length, (size_t)255);
oldmsg.NumberBytesHeader = 4;
@ -59,6 +59,25 @@ static void NeoMessageToSpyMessage(const neomessage_t& newmsg, icsSpyMessage& ol
oldmsg.Protocol = SPY_PROTOCOL_ETHERNET;
break;
}
// Timestamp - epoch = 1/1/2007 - 25ns per tick most of the time
uint64_t t = newmsg.timestamp;
uint16_t res = 0;
if (icsneo_getTimestampResolution(device, &res)) {
t /= res;
oldmsg.TimeHardware2 = (unsigned long)(t >> 32);
oldmsg.TimeHardware = (unsigned long)(t & 0xFFFFFFFF);
switch (res) {
case 25:
oldmsg.TimeStampHardwareID = HARDWARE_TIMESTAMP_ID_NEORED_25NS;
break;
case 10:
oldmsg.TimeStampHardwareID = HARDWARE_TIMESTAMP_ID_NEORED_10NS;
break;
default:
oldmsg.TimeStampHardwareID = HARDWARE_TIMESTAMP_ID_NONE;
}
}
}
//Basic Functions
@ -180,7 +199,7 @@ int icsneoGetMessages(void* hObject, icsSpyMessage* pMsg, int* pNumberOfMessages
*pNumberOfErrors = 0;
for(size_t i = 0; i < messageCount; i++)
NeoMessageToSpyMessage(messages[i], pMsg[i]);
NeoMessageToSpyMessage(device, messages[i], pMsg[i]);
return true;
}
@ -226,8 +245,26 @@ int icsneoEnableNetworkRXQueue(void* hObject, int iEnable) {
}
int icsneoGetTimeStampForMsg(void* hObject, icsSpyMessage* pMsg, double* pTimeStamp) {
// TODO Implement
return false;
if(!icsneoValidateHObject(hObject))
return false;
neodevice_t* device = (neodevice_t*)hObject;
uint16_t resolution = 0;
if (!icsneo_getTimestampResolution(device, &resolution))
return false;
// Convert back to ticks
uint64_t ticks = pMsg->TimeHardware2;
ticks <<= 32;
ticks += pMsg->TimeHardware;
// convert to ns
ticks *= resolution;
// icsneoGetTimeStampForMsg() expects pTimeStamp to be in seconds
*pTimeStamp = ticks / (double)1000000000;
return true;
}
void icsneoGetISO15765Status(void* hObject, int lNetwork, int lClearTxStatus, int lClearRxStatus, int*lTxStatus, int*lRxStatus) {

12
communication/decoder.cpp
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@ -25,9 +25,9 @@ bool Decoder::decode(std::shared_ptr<Message>& result, const std::shared_ptr<Pac
if(!result)
return false; // A nullptr was returned, the packet was not long enough to decode
// Timestamps are in (multiplier) ns increments since 1/1/2007 GMT 00:00:00.0000
// The resolution (multiplier) depends on the device
result->timestamp *= timestampMultiplier;
// Timestamps are in (resolution) ns increments since 1/1/2007 GMT 00:00:00.0000
// The resolution depends on the device
result->timestamp *= timestampResolution;
result->network = packet->network;
return true;
case Network::Type::CAN:
@ -40,9 +40,9 @@ bool Decoder::decode(std::shared_ptr<Message>& result, const std::shared_ptr<Pac
if(!result)
return false; // A nullptr was returned, the packet was malformed
// Timestamps are in (multiplier) ns increments since 1/1/2007 GMT 00:00:00.0000
// The resolution (multiplier) depends on the device
result->timestamp *= timestampMultiplier;
// Timestamps are in (resolution) ns increments since 1/1/2007 GMT 00:00:00.0000
// The resolution depends on the device
result->timestamp *= timestampResolution;
result->network = packet->network;
return true;
}

4
communication/packet/canpacket.cpp
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@ -17,8 +17,8 @@ std::shared_ptr<CANMessage> HardwareCANPacket::DecodeToMessage(const std::vector
msg->arbid = data->header.SID;
}
// This timestamp is raw off the device (in timestampMultiplier increments)
// Decoder will fix as it has information about the timestampMultiplier increments
// This timestamp is raw off the device (in timestampResolution increments)
// Decoder will fix as it has information about the timestampResolution increments
msg->timestamp = data->timestamp.TS;
// DLC

4
communication/packet/ethernetpacket.cpp
View File

@ -40,8 +40,8 @@ std::shared_ptr<EthernetMessage> HardwareEthernetPacket::DecodeToMessage(const s
if(message.frameTooShort)
message.error = true;
// This timestamp is raw off the device (in timestampMultiplier increments)
// Decoder will fix as it has information about the timestampMultiplier increments
// This timestamp is raw off the device (in timestampResolution increments)
// Decoder will fix as it has information about the timestampResolution increments
message.timestamp = packet->timestamp.TS;
// Network ID is also not set, this will be fixed in the Decoder as well

4
device/device.cpp
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@ -67,6 +67,10 @@ bool Device::SerialStringIsNumeric(const std::string& serial) {
return isdigit(serial[0]) && isdigit(serial[1]);
}
uint16_t Device::getTimestampResolution() const {
return com->decoder->timestampResolution;
}
std::string Device::describe() const {
std::stringstream ss;
ss << getType() << ' ' << getSerial();

2
include/icsneo/communication/decoder.h
View File

@ -19,7 +19,7 @@ public:
Decoder(device_errorhandler_t err) : err(err) {}
bool decode(std::shared_ptr<Message>& result, const std::shared_ptr<Packet>& packet);
int timestampMultiplier = 25;
uint16_t timestampResolution = 25;
private:
device_errorhandler_t err;

1
include/icsneo/device/device.h
View File

@ -29,6 +29,7 @@ public:
static uint32_t SerialStringToNum(const std::string& serial);
static bool SerialStringIsNumeric(const std::string& serial);
uint16_t getTimestampResolution() const;
DeviceType getType() const { return DeviceType(data.type); }
uint16_t getProductId() const { return productId; }
std::string getSerial() const { return data.serial; }

2
include/icsneo/device/radgalaxy/radgalaxy.h
View File

@ -99,7 +99,7 @@ protected:
virtual void setupDecoder(Decoder& decoder) override {
Device::setupDecoder(decoder);
decoder.timestampMultiplier = 10; // Timestamps are in 10ns increments instead of the usual 25ns
decoder.timestampResolution = 10; // Timestamps are in 10ns increments instead of the usual 25ns
}
virtual void setupSupportedRXNetworks(std::vector<Network>& rxNetworks) override {

2
include/icsneo/device/radstar2/radstar2.h
View File

@ -41,7 +41,7 @@ protected:
virtual void setupDecoder(Decoder& decoder) override {
Device::setupDecoder(decoder);
decoder.timestampMultiplier = 10; // Timestamps are in 10ns increments instead of the usual 25ns
decoder.timestampResolution = 10; // Timestamps are in 10ns increments instead of the usual 25ns
}
virtual void setupSupportedRXNetworks(std::vector<Network>& rxNetworks) override {

2
include/icsneo/device/radsupermoon/radsupermoon.h
View File

@ -23,7 +23,7 @@ public:
protected:
virtual void setupDecoder(Decoder& decoder) override {
decoder.timestampMultiplier = 10; // Timestamps are in 10ns increments instead of the usual 25ns
decoder.timestampResolution = 10; // Timestamps are in 10ns increments instead of the usual 25ns
}
private:

12
include/icsneo/icsnVC40.h
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@ -398,6 +398,18 @@ typedef unsigned __int64 uint64_t;
#define NEOVI_RED_TIMESTAMP_2_10NS 429.4967296
#define NEOVI_RED_TIMESTAMP_1_10NS 0.000000010
#define HARDWARE_TIMESTAMP_ID_NONE (unsigned char)0
#define HARDWARE_TIMESTAMP_ID_VSI (unsigned char)1
#define HARDWARE_TIMESTAMP_ID_AVT_716 (unsigned char)2
#define HARDWARE_TIMESTAMP_ID_NI_CAN (unsigned char)3
#define HARDWARE_TIMESTAMP_ID_NEOVI (unsigned char)4
#define HARDWARE_TIMESTAMP_ID_AVT_717 (unsigned char)5
#define HARDWARE_TIMESTAMP_ID_NEOv6_VCAN (unsigned char)6
#define HARDWARE_TIMESTAMP_ID_DOUBLE_SEC (unsigned char)7
#define HARDWARE_TIMESTAMP_ID_NEORED_10US (unsigned char)8
#define HARDWARE_TIMESTAMP_ID_NEORED_25NS (unsigned char)9
#define HARDWARE_TIMESTAMP_ID_NEORED_10NS (unsigned char)10
typedef struct
{
uint32_t DeviceType;

12
include/icsneo/icsneoc.h
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@ -626,6 +626,18 @@ extern size_t DLLExport icsneo_getErrorLimit(void);
*/
extern bool DLLExport icsneo_getSupportedDevices(devicetype_t* devices, size_t* count);
/**
* \brief Get the timestamp resolution for the given device
* \param[out] device A pointer to the neodevice_t structure specifying the device to read out the timestamp for.
* \param[out] resolution A pointer to a uint16_t where the resolution will be stored. This value is in nanoseconds.
* \returns True if the resolution was written
*/
extern bool DLLExport icsneo_getTimestampResolution(const neodevice_t* device, uint16_t* resolution);
#ifdef __cplusplus
} // extern "C"
#endif