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Input Specification
Input data from vehicule is transmited by 4 wire SPI.
Link Configuration
- A frame is composed of 8 packs of 2 bytes.
- Frame rate is 4 Hz.
Pack definition
One pack is composed of 2 bytes separated in 4 nibbles: one for header and 3 for data.
| header | Nibble 1 | Nibble 2 | Nibble 3 |
|---|---|---|---|
| Label ID | 00.x | x0.0 | 0x.0 |
- label Id is the information transfered.
- Nibbles respectively describe the value in char value, digit per digit.
== Frame definition
| order | header | case | |
|---|---|---|---|
| 1 | Speed | ||
| 2 | Engine Current | ||
| 3 | Battery Voltage | ||
| 4 | Pannel Curent | ||
| 5 | Energy Consumed | ||
| 6 | Energy Gathered | ||
| 7a | Battery Current >0 | ||
| 7b | battery current <0 |
ecid.1352826843.txt.gz · Last modified: 2018/08/26 09:36 (external edit)