| Category |
Parameter |
Description |
| General |
DATA_RATE |
Vehicle network baud rate |
| LOOPBACK |
Echo transmitted messages to the receive
queue |
| J1850PWM |
NODE_ADDRESS |
Physical address of the CarDAQ |
| NETWORK_LINE |
Active network lines during message
transfers |
| ISO9141 |
P1_MIN |
Time for ECU to respond to a
tester request |
| P1_MAX |
| P2_MIN |
Time for ECU to respond to a
tester request, or two consecutive ECU responses |
| P2_MAX |
| P3_MIN |
Time between ECU response and
next tester request |
| P3_MAX |
| P4_MIN |
Inter-byte time for request |
| P4_MAX |
| W1 |
Max time between address byte and sync
pattern |
| W2 |
Max time between sync pattern and key byte 1 |
| W3 |
Max time between key byte 1 and key byte 2 |
| W4 |
Max time between key byte 2 and its
inversion |
| W5 |
Min time before CarDAQ retransmits address
byte |
| TIDLE |
Idle time required before starting fast
initialization |
| TINL |
Duration of fast initialization low pulse |
| TWUP |
Duration of fast initialization wakeup pulse |
| PARITY |
Parity type for detecting bit errors |
| CAN |
BIT_SAMPLE_POINT |
Bit sample point, as a percentage of bit
time |
| SYNC_JUMP_WIDTH |
Synchronization jump width, as a percentage
of bit time |
| SCI |
T1_MAX |
Max inter-frame response time |
| T2_MAX |
Max inter-frame request delay |
| T4_MAX |
Max inter-message response delay |
| T5_MAX |
Max inter-message request delay |
| ISO15765 |
ISO15765_BS |
Block size for segmented transfers |
| ISO15765_STMIN |
Separation time for segmented transfers |
| Analog |
ADC_READINGS_PER_SECOND |
Total number of voltage readings per second
for each analog channel |
| ADC_READINGS_PER_SAMPLE |
Number of voltage readings to average for
each sample |
