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RTEMS 6.3
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CMSIS Cortex-M4 Core Peripheral Access Layer Header File. More...
Go to the source code of this file.
Data Structures | |
| union | APSR_Type |
| Union type to access the Application Program Status Register (APSR). More... | |
| union | IPSR_Type |
| Union type to access the Interrupt Program Status Register (IPSR). More... | |
| union | xPSR_Type |
| Union type to access the Special-Purpose Program Status Registers (xPSR). More... | |
| union | CONTROL_Type |
| Union type to access the Control Registers (CONTROL). More... | |
| struct | NVIC_Type |
| Structure type to access the Nested Vectored Interrupt Controller (NVIC). More... | |
| struct | SCB_Type |
| Structure type to access the System Control Block (SCB). More... | |
| struct | SCnSCB_Type |
| Structure type to access the System Control and ID Register not in the SCB. More... | |
| struct | SysTick_Type |
| Structure type to access the System Timer (SysTick). More... | |
| struct | ITM_Type |
| Structure type to access the Instrumentation Trace Macrocell Register (ITM). More... | |
| struct | DWT_Type |
| Structure type to access the Data Watchpoint and Trace Register (DWT). More... | |
| struct | TPI_Type |
| Structure type to access the Trace Port Interface Register (TPI). More... | |
| struct | MPU_Type |
| Structure type to access the Memory Protection Unit (MPU). More... | |
| struct | FPU_Type |
| Structure type to access the Floating Point Unit (FPU). More... | |
| struct | CoreDebug_Type |
| Structure type to access the Core Debug Register (CoreDebug). More... | |
CMSIS Cortex-M4 Core Peripheral Access Layer Header File.
This header file provides CMSIS interfaces.
| #define __CM4_CMSIS_VERSION |
| #define __CM4_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) |
| #define __CM4_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) |
| #define __CORE_CM4_H_DEPENDANT |
__FPU_USED indicates whether an FPU is used or not. For this, __FPU_PRESENT has to be checked prior to making use of FPU specific registers and functions.
| #define __CORTEX_M (4U) |
Cortex-M Core
| #define __I volatile const |
Defines 'read only' permissions
| #define __IO volatile |
Defines 'read / write' permissions
| #define __O volatile |
Defines 'write only' permissions