STM32C5xx HAL Drivers
HAL RAMCFG Overview ¶
Introducing RAMCFG ¶
- group RAMCFG_Introduction
-
The RAMCFG hardware abstraction layer provides a set of APIs to interface with the RAMCFG peripheral controlling the internal SRAMs configuration on STM32 microcontrollers.
The RAMCFG module provides firmware functions to manage the following functionalities :
ECC management functions.
SRAM write protection management functions.
SRAM erase management functions.
SRAM information getter functions.
This abstraction layer guarantees portability and ease of use across different STM32 series.
Module and files ¶
The following diagram illustrates the RAMCFG module and its associated files.
Component diagram ¶
The following diagram illustrates the software components involved in the RAMCFG 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 RAMCFG Software Component Diagram
package "HAL" {
[HAL_RAMCFG]
[HAL_SERVICE]
}
package "Low Layer" {
[LL_RAMCFG]
[DFP]
[RAMCFG Interrupt Service Routine]
}
package "HW" {
[STM32_HW]
}
[Application] --> [HAL_RAMCFG] : HAL RAMCFG API
[Application] <-- [HAL_RAMCFG] : RAMCFG callback
[HAL_RAMCFG] --> [LL_RAMCFG] : LL RAMCFG API
[HAL_RAMCFG] -l-> [HAL_SERVICE] : HAL_GetTick
[HAL_RAMCFG] <-- [RAMCFG Interrupt Service Routine]
[LL_RAMCFG] --> [DFP]:RAMCFG register def
[STM32_HW] -u---> [RAMCFG Interrupt Service Routine]: RAMCFG IRQHandler
[STM32_HW] <-u--- [LL_RAMCFG] : RAMCFG registers R/W
@enduml](../../../../_images/plantuml-a8b912d21a09c09c69f415af4b076fb75eaa734c.png)
Configuration table ¶
The following table lists the configuration defines for the HAL RAMCFG module, specifying their locations, default values, and descriptions:
- group RAMCFG_Configuration_Table
-
Configuration inside the RAMCFG driver ¶
Config defines
Description
Default value
Note
PRODUCT
from IDE
NA
Ex:STM32C562XX.
USE_ASSERT_DBG_PARAM
from IDE
None
Enable the parameters asserts.
USE_HAL_CHECK_PARAM
from hal_conf.h
0
Enable the parameters runtime checks.
USE_HAL_RAMCFG_MODULE
from hal_conf.h
1
Enable the HAL RAMCFG module.