Script class for a Can Frame.
| Property | Description |
|---|
brs
| Flag indicating if the frame is has BRS (Bit Rate Switch) set. |
cycleTime
| Cycle time for the frame (as identified by 'frame.key'), in seconds. |
dataHex
| Get/Set the data of the frame as a hexadecimal string, with bytes separated by spaces (e.g. "01 02 03 04 05 06 07 08"). The spaces are optional when setting the value, so "0102030405060708" is also valid. |
extended
| Flag indicating if the frame is extended (true) or standard (false). |
fd
| Flag indicating if the frame is CAN-FD (EDL) |
id
| Get/Set the ID of the frame. |
key
| Get a key value suitable for use in a map or set, based on the frame ID and flags. Actual bit layout is subject to change between application versions. |
length
| Length of the frame in bytes. This is the number of data bytes in the frame, not including the ID or CRC. |
rtr
| Flag indicating if the frame is has RTR (Remote Transmission Request) set. |
| Method | Description |
|---|
frame[index]
| Get / Set the data byte at the given index in the frame. |
getSignalFloatBE(start_bit, length)
| Get the value of a big-endian (Motorola) signal in the frame as a float, given the start bit and length in bits. |
getSignalFloatLE(start_bit, length)
| Get the value of a little-endian (Intel) signal in the frame as a float, given the start bit and length in bits. |
getSignalIntBE(start_bit, length)
| Get the value of a big-endian (Motorola) signal in the frame as a signed integer, given the start bit and length in bits. |
getSignalIntLE(start_bit, length)
| Get the value of a little-endian (Intel) signal in the frame as a signed integer, given the start bit and length in bits. |
getSignalUIntBE(start_bit, length)
| Get the value of a big-endian (Motorola) signal in the frame as an unsigned integer, given the start bit and length in bits. |
getSignalUIntLE(start_bit, length)
| Get the value of a little-endian (Intel) signal in the frame as an unsigned integer, given the start bit and length in bits. |
setExtID(id)
| Set the ID of the frame to an extended (29-bit) ID. |
setFDExtID(id)
| Set the ID of the frame to a CAN-FD extended (29-bit) ID. |
setFDStdID(id)
| Set the ID of the frame to a CAN-FD standard (11-bit) ID. |
setSignalFloatBE(start_bit, length, value)
| Set the value of a big-endian (Motorola) signal in the frame as a float, given the start bit and length in bits. |
setSignalFloatLE(start_bit, length, value)
| Set the value of a little-endian (Intel) signal in the frame as a float, given the start bit and length in bits. |
setSignalIntBE(start_bit, length, value)
| Set the value of a big-endian (Motorola) signal in the frame as a signed integer, given the start bit and length in bits. |
setSignalIntLE(start_bit, length, value)
| Set the value of a little-endian (Intel) signal in the frame as a signed integer, given the start bit and length in bits. |
setSignalUIntBE(start_bit, length, value)
| Set the value of a big-endian (Motorola) signal in the frame as an unsigned integer, given the start bit and length in bits. |
setSignalUIntLE(start_bit, length, value)
| Set the value of a little-endian (Intel) signal in the frame as an unsigned integer, given the start bit and length in bits. |
setStdID(id)
| Set the ID of the frame to a standard (11-bit) ID. |