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.