Memory Block¶
How this block appears in a Simulink model?¶
What can be configured?¶
| Configuration Parameter | Selectable Option/Value | Description |
|---|---|---|
| Mode | Setup--Read--Write | Select the operation mode |
| Buffer Name | Select the name of the buffer which is going to hold the image data | |
| Inherit from the camera block | The Image Source Parameters Will be automatically acquired from the camera block | |
| Image format | The format of the image | |
| Frame Width | Width of the image frame | |
| Frame Height | Height of the frame | |
| Buffer Size | Buffer Size = Frame width * Frame height * 3 |
When to use this block?¶
This block is used to temporarily hold an image in the external RAM of ESP32.
How does this block work?¶
- Mode: Setup
In this mode a global buffer is created in the external RAM connected to ESP32.
- Mode: Write
In this mode an image could be written to the created global buffer.
- Mode: Read
In this mode an image saved in the global buffer could be read.
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