Macros | Functions | Variables

Functions that access the ITM debug interface. More...

Collaboration diagram for ITM Functions:

Macros

#define ITM_RXBUFFER_EMPTY   0x5AA55AA5
 
#define ITM_RXBUFFER_EMPTY   0x5AA55AA5
 
#define ITM_RXBUFFER_EMPTY   0x5AA55AA5
 
#define ITM_RXBUFFER_EMPTY   0x5AA55AA5
 

Functions

__STATIC_INLINE int32_t ITM_CheckChar (void)
 ITM Check Character. More...
 
__STATIC_INLINE int32_t ITM_ReceiveChar (void)
 ITM Receive Character. More...
 
__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch)
 ITM Send Character. More...
 

Variables

volatile int32_t ITM_RxBuffer
 
volatile int32_t ITM_RxBuffer
 
volatile int32_t ITM_RxBuffer
 
volatile int32_t ITM_RxBuffer
 

Detailed Description

Functions that access the ITM debug interface.

Macro Definition Documentation

#define ITM_RXBUFFER_EMPTY   0x5AA55AA5

Value identifying ITM_RxBuffer is ready for next character.

Definition at line 1559 of file core_sc300.h.

#define ITM_RXBUFFER_EMPTY   0x5AA55AA5

Value identifying ITM_RxBuffer is ready for next character.

Definition at line 1579 of file airbourne/airbourne/lib/CMSIS/CM4/CoreSupport/core_cm3.h.

#define ITM_RXBUFFER_EMPTY   0x5AA55AA5

Value identifying ITM_RxBuffer is ready for next character.

Definition at line 1746 of file core_cm4.h.

#define ITM_RXBUFFER_EMPTY   0x5AA55AA5

Value identifying ITM_RxBuffer is ready for next character.

Definition at line 2150 of file core_cm7.h.

Function Documentation

__STATIC_INLINE int32_t ITM_CheckChar ( void  )

ITM Check Character.

The function checks whether a character is pending for reading in the variable ITM_RxBuffer.

Returns
0 No character available.
1 Character available.

Definition at line 1630 of file airbourne/airbourne/lib/CMSIS/CM4/CoreSupport/core_cm3.h.

__STATIC_INLINE int32_t ITM_ReceiveChar ( void  )

ITM Receive Character.

The function inputs a character via the external variable ITM_RxBuffer.

Returns
Received character.
-1 No character pending.

Definition at line 1611 of file airbourne/airbourne/lib/CMSIS/CM4/CoreSupport/core_cm3.h.

__STATIC_INLINE uint32_t ITM_SendChar ( uint32_t  ch)

ITM Send Character.

The function transmits a character via the ITM channel 0, and

  • Just returns when no debugger is connected that has booked the output.
  • Is blocking when a debugger is connected, but the previous character sent has not been transmitted.
Parameters
[in]chCharacter to transmit.
Returns
Character to transmit.

Definition at line 1592 of file airbourne/airbourne/lib/CMSIS/CM4/CoreSupport/core_cm3.h.

Variable Documentation

volatile int32_t ITM_RxBuffer

External variable to receive characters.

volatile int32_t ITM_RxBuffer

External variable to receive characters.

volatile int32_t ITM_RxBuffer

External variable to receive characters.

volatile int32_t ITM_RxBuffer

External variable to receive characters.



rosflight_firmware
Author(s): Daniel Koch , James Jackson
autogenerated on Fri Jul 24 2020 03:20:12