stCM_ISO157652_RxMessage Structure
This structure is used by icsneoISO15765_ReceiveMessage
typedef struct __declspec (align(2)) _stCM_ISO157652_RxMessage
{
unsigned short vs_netid;
unsigned char padding;
unsigned int id;
unsigned int id_mask;
unsigned int fc_id;
unsigned char flowControlExtendedAddress;
unsigned char extendedAddress;
unsigned char blockSize;
unsigned char stMin;
unsigned short cf_timeout;
union{
struct
{
unsigned id_29_bit_enable:1;
unsigned fc_id_29_bit_enable:1;
unsigned ext_address_enable:1;
unsigned fc_ext_address_enable:1;
unsigned enableflowControlTransmission:1;
unsigned PaddingEnable:1;
unsigned iscanFD:1;
unsigned isBRSEnabled:1;
};
unsigned int flags;
unsigned char reserved[16];
}stCM_ISO157652_RxMessage;<StructLayout(LayoutKind.Sequential, Pack:=2)> Public Structure stCM_ISO157652_RxMessage
Dim vs_netid As UInt16
Dim padding As Byte
Dim id As UInt32
Dim id_mask As UInt32
Dim fc_id As UInt32
Dim flowControlExtendedAddress As Byte
Dim extendedAddress As Byte
Dim blockSize As Byte
Dim stMin As Byte
Dim cf_timeout As UInt16
Dim flags As UInt32
Dim reserved0 As Byte
Dim reserved1 As Byte
Dim reserved2 As Byte
Dim reserved3 As Byte
Dim reserved4 As Byte
Dim reserved5 As Byte
Dim reserved6 As Byte
Dim reserved7 As Byte
Dim reserved8 As Byte
Dim reserved9 As Byte
Dim reserved10 As Byte
Dim reserved11 As Byte
Dim reserved12 As Byte
Dim reserved13 As Byte
Dim reserved14 As Byte
Dim reserved15 As Byte
End StructureEnum stCM_ISO157652_TxMessage_Flags
id_29_bit_enable = 1
fc_id_29_bit_enable = 2
ext_address_enable = 4
fc_ext_address_enable = 8
enableflowControlTransmission = 16
PaddingEnable = 32,
iscanFD = 64
isBRSEnabled = 128
End Enum[StructLayout(LayoutKind.Sequential,Pack=2)]
public struct stCM_ISO157652_RxMessage
{
public UInt16 vs_netid;
public byte padding;
public UInt32 id;
public UInt32 id_mask;
public UInt32 fc_id;
public byte flowControlExtendedAddress;
public byte extendedAddress;
public byte blockSize;
public byte stMin;
public UInt16 cf_timeout;
public UInt32 flags;
public byte reserved0;
public byte reserved1;
public byte reserved2;
public byte reserved3;
public byte reserved4;
public byte reserved5;
public byte reserved6;
public byte reserved7;
public byte reserved8;
public byte reserved9;
public byte reserved10;
public byte reserved11;
public byte reserved12;
public byte reserved13;
public byte reserved14;
public byte reserved15;
}public enum stCM_ISO157652_TxMessage_Flags : int
{
id_29_bit_enable = 1,
fc_id_29_bit_enable = 2,
ext_address_enable = 4,
fc_ext_address_enable = 8,
enableflowControlTransmission = 16,
PaddingEnable = 32,
iscanFD = 64,
isBRSEnabled = 128,
}Remarks
Structure Elements
vs_netid
Network ID for the message
padding
Character used for padding to fill the rest of the last frame
id
ArbID of the message to look for
id_mask
Settable Mask for incoming ID
fc_id
ArbID for the flow control frame to send
flowControlExtendedAddress
Byte used for the extended address in outgoing flow control message
extendedAddress
Byte to be used for the extended address
blockSize
Number of frames to wait before sending another flow control frame
stMin
Seperation time to send for consecutive frames
cf_timeout
Timeout to wait for flow control
flags
Bit field containing flags for transaction
id_29_bit_enable: Enables 29 bit ID for ID to look for
1
fc_id_29_bit_enable: Enables 29 bit ID for Flow Control message.
2
ext_address_enable: Enables extended addressing to look for in Rx message
4
fc_ext_address_enable: Enables using an extended addressing byte in Flow Control frame
8
enableFlowControlTransmission: Enables sending a flow control frame
16
paddingEnable: enables padding for outgoing flow control frame
32
iscanFD: Sets transaction as CAN FD
64
isBRSEnabled: Enables Baud Rate Switch for CAN FD
128
reserved 16 bytes
Reserved
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