HAL CRC Overview ¶
Introducing CRC ¶
- group CRC_Introduction
-
-
This introduction is under development.
-
Module and files ¶
The following diagram illustrates the CRC module and its associated files.
Component diagram ¶
The following diagram illustrates the software components involved in the CRC 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 CRC Software Component Diagram
package "HAL" {
[HAL_CRC]
[HAL_RCC]
}
package "Low Layer" {
[LL_CRC]
[CMSIS device]
}
package "HW" {
[STM32_HW]
}
[Appli] --> [HAL_CRC] : HAL CRC API
[HAL_CRC] --> [LL_CRC] : LL CRC API
[HAL_CRC] -l-> [HAL_RCC]: HAL_RCC_CRC_EnableClock()
[LL_CRC] -l-> [CMSIS device]:CRC register def
[LL_CRC] --> [STM32_HW]: CRC registers R/W
@enduml](../../../../_images/plantuml-bc653c32da9385e183b2959abdd7c020f7ba600e.png)
Configuration table ¶
The following table lists the configuration defines for the HAL CRC module, specifying their locations, default values, and descriptions:
- group CRC_Configuration_Table
-
¶
Configuration inside the CRC 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 stm32u5xx_hal_conf.h
0
Parameters runtime check
USE_HAL_CRC_MODULE
from stm32u5xx_hal_conf.h
1
Enable the HAL CRC module
USE_HAL_CRC_CLK_ENABLE_MODEL
from stm32u5xx_hal_conf.h
HAL_CLK_ENABLE_PERIPH_ONLY
Enable the HAL_CRC_CLK
USE_HAL_CRC_USER_DATA
from stm32u5xx_hal_conf.h
0
Allows to use user data