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Added support to decode IEEE754 32-bit floats over CAN #216

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merged 4 commits into from
Dec 10, 2024
Merged

Added support to decode IEEE754 32-bit floats over CAN #216

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351019e
Added ieee754-f32 field to CANPoint spec in cangen/README
harrison-e Dec 6, 2024
5d4b634
Changed BMS/Debug/Spare3 to IEEE f32
harrison-e Dec 6, 2024
1d3d944
Merge branch 'main' into feature/can-spec-ieee754-f32
harrison-e Dec 10, 2024
360d169
Updated README, removed f32 from BMS Spare3
harrison-e Dec 10, 2024
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3 changes: 2 additions & 1 deletion cangen/README.md
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Expand Up @@ -107,8 +107,9 @@ Within the `points` member of a NetField object, there is a list of Point object
- `size`, an integer representing the size to be read in bits
- `signed` (optional), boolean representing whether or not the number is signed in two's complement form (`false` by default)
- `endianness` (optional), string representing the byte endianness of the bits being read, either `"big"` or `"little"` (`"big"` by default)
- `format` (optional, not recommended), string representing the final type of the data (`"f32"` by default)
- `format` (optional), string representing the format of the bits (e.g. `divide100`) (blank by default)
- `default_value` (optional, only for Encodable Messages), float representing the default value to be sent before a command is received or when an empty command is received. This is ignored when decoding the Point (`0` by default)
- `ieee754_f32` (optional), boolean indicating if the bits in the Point should be interpreted as an IEEE754 32-bit float. **Be sure to endian swap the float before sending!!** (`false` by default)

#### Sim
Within the `sim` member of a NetField object, there is a single sim object. This object is one of two types, either `sweep` or `enum`. However these types are implied, not written in the JSON, just use them correctly!
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