microlibrary

Register Facilities

Register facilities are defined in the microlibrary static library’s microlibrary/register.h/microlibrary/register.cc header/source file pair.

Table of Contents

1. Register
2. Reserved Register
3. Read-Only Register
4. Write-Only Register

Register

The ::microlibrary::Register class is used to declare a memory-mapped register. ::microlibrary::Register is an alias for the ::microlibrary::Testing::Automated::Mock_Register when MICROLIBRARY_TARGET is DEVELOPMENT_ENVIRONMENT. Register access is restricted to the following operations:

• Conversion to the register’s underlying integer type (reading the register)
• Assignment
• Bitwise AND assignment
• Bitwise OR assignment
• Bitwise XOR assignment

The ::microlibrary::Testing::Automated::Mock_Register mock register class is available if MICROLIBRARY_TARGET is DEVELOPMENT_ENVIRONMENT. The mock is defined in the microlibrary/testing/automated/register.h/microlibrary/testing/automated/register.cc header/source file pair.

Reserved Register

The ::microlibrary::Reserved_Register class is used to declare a memory-mapped reserved register. Reserved registers cannot be accessed.

Read-Only Register

The ::microlibrary::Read_Only_Register class is used to declare a memory-mapped read-only register. ::microlibrary::Read_Only_Register is an alias for the ::microlibrary::Testing::Automated::Mock_Read_Only_Register when MICROLIBRARY_TARGET is DEVELOPMENT_ENVIRONMENT. Register access is restricted to the following operations:

• Conversion to the register’s underlying integer type (reading the register)

The ::microlibrary::Testing::Automated::Mock_Read_Only_Register mock register class is available if MICROLIBRARY_TARGET is DEVELOPMENT_ENVIRONMENT. The mock is defined in the microlibrary/testing/automated/register.h/microlibrary/testing/automated/register.cc header/source file pair.

Write-Only Register

The ::microlibrary::Write_Only_Register class is used to declare a memory-mapped write-only register. ::microlibrary::Write_Only_Register is an alias for the ::microlibrary::Testing::Automated::Mock_Write_Only_Register when MICROLIBRARY_TARGET is DEVELOPMENT_ENVIRONMENT. Register access is restricted to the following operations:

• Assignment

The ::microlibrary::Testing::Automated::Mock_Write_Only_Register mock register class is available if MICROLIBRARY_TARGET is DEVELOPMENT_ENVIRONMENT. The mock is defined in the microlibrary/testing/automated/register.h/microlibrary/testing/automated/register.cc header/source file pair.

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