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Added code size

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Benoît Blanchon
2014-07-23 13:29:56 +02:00
parent 3e36831cdc
commit 44e5549456
1 changed files with 35 additions and 18 deletions
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53
JsonParser/README.md
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@@ -213,21 +213,38 @@ Here are the size of the main classes of the library.
This table is for an 8-bit Arduino, types would be bigger on a 32-bit processor.
<table>
<tr>
<th>Type</th>
<th>Size in bytes</th>
</tr>
<tr>
<td>Parser&lt;N&gt;</td>
<td>4 + 8 x N</td>
</tr>
<tr>
<td>JsonArray</td>
<td>4</td>
</tr>
<tr>
<td>JsonObject</td>
<td>4</td>
</tr>
</table>
| Type | Size in bytes |
| ------------ | ------------- |
| `Parser<N>` | 4 + 8 x N |
| `JsonArray` | 4 |
| `JsonObject` | 4 |
| `JsonValue` | 4 |
Code size
---------
The sizes have been obtained with Arduino IDE 1.0.5 for a Duemilanove.
### Minimum setup
| Function | Size |
| ------------------------------------ | ---- |
| `jsmn_parse()` | 962 |
| `JsonValue::operator[](char const*)` | 218 |
| `JsonParserBase::parse()` | 116 |
| `JsonValue::operator[](int)` | 108 |
| `strcmp()` | 18 |
### Additional space for integers
| Function | Size |
| ---------------------------- | ---- |
| `strtol()` | 606 |
| `JsonValue::operator long()` | 94 |
### Additional space for floating points
| Function | Size |
| -------------------------------- | ----- |
| `strtod()` | 1369 |
| `JsonValue::operator double()` | 82 |