HAL GFXMMU Overview ¶
Introducing GFXMMU ¶
- group GFXMMU_Introduction
-
-
This introduction is under development.
-
Module and files ¶
The following diagram illustrates the GFXMMU module and its associated files.
Component diagram ¶
The following diagram illustrates the software components involved in the GFXMMU module. It shows the interactions between the user application, HAL drivers, low-level drivers, and the hardware components.
![@startuml
<style>
componentDiagram {
arrow {
FontSize 8
}
}
</style>
title GFXMMU Software Component Diagram
package "HAL" {
[HAL_SERVICE]
[HAL_GFXMMU]
}
package "Low Layer" {
[GFXMMU Interrupt Service Routine]
[CMSIS]
}
package "HW" {
[STM32_HW]
}
[Appli] --> [HAL_GFXMMU] : HAL GFXMMU API
[HAL_GFXMMU] --> [Appli] : GFXMMU Callback
[HAL_GFXMMU] <-- [GFXMMU Interrupt Service Routine]
[STM32_HW] -up-> [GFXMMU Interrupt Service Routine]: GFXMMU IRQ
@enduml](../../../../_images/plantuml-84046be30be6ff399c6b91047f3473f8dec92a63.png)
Configuration table ¶
The following table lists the configuration defines for the HAL GFXMMU module, specifying their locations, default values, and descriptions:
- group GFXMMU_Configuration_Table
-
¶
Configuration inside the GFXMMU driver ¶
Config defines
Description
Default value
Note
PRODUCT
from IDE
NA
Ex:STM32U5XX.
USE_ASSERT_DBG_PARAM
from IDE
NA
Enable the parameters asserts.
USE_ASSERT_DBG_STATE
from IDE
NA
Enable the state asserts.
USE_HAL_CHECK_PARAM
from hal_conf.h
0
Parameters runtime check.
USE_HAL_GFXMMU_MODULE
from hal_conf.h
1
Enable the HAL GFXMMU module.
USE_HAL_GFXMMU_CLK_ENABLE_MODEL
from hal_conf.h
HAL_CLK_ENABLE_NO
Enable the HAL_GFXMMU_CLK.
USE_HAL_GFXMMU_REGISTER_CALLBACKS
from hal_conf.h
0
Enable the register callbacks assert.
USE_HAL_GFXMMU_GET_LAST_ERRORS
from hal_conf.h
0
Allows to get the last errors codes.
USE_HAL_GFXMMU_USER_DATA
from hal_conf.h
0
Allows to Enable/Disable user data.