F´ Flight Software - C/C++ Documentation  devel
A framework for building embedded system applications to NASA flight quality standards.

BufferAccumulator Component Dictionary

Command List

|Mnemonic|ID|Description|Arg Name|Arg Type|Comment |—|—|—|—|—|—| |BA_SetMode|0 (0x0)|Set the mode| | |
| | | |mode|OpState||
|BA_DrainBuffers|1 (0x1)|Drain the commanded number of buffers| | |
| | | |numToDrain|U32||
| | | |blockMode|BlockMode||

Telemetry Channel List

Channel Name ID Type Description
BA_NumQueuedBuffers 0 (0x0) U32 The number of buffers queued

Event List

Event Name ID Description Arg Name Arg Type Arg Size Description
BA_BufferAccepted 0 (0x0) The Buffer Accumulator instance accepted and enqueued a buffer. To avoid uncontrolled sending of events, this event occurs only when the previous buffer received caused a QueueFull error.
BA_QueueFull 1 (0x1) The Buffer Accumulator instance received a buffer when its queue was full. To avoid uncontrolled sending of events, this event occurs only when the previous buffer received did not cause a QueueFull error.
BA_StillDraining 2 (0x2) Got DrainBuffers command while executing DrainBuffers command
numDrained U32
numToDrain U32
BA_AlreadyDraining 3 (0x3) Got DrainBuffers command while in DRAIN mode
BA_DrainStalled 4 (0x4) Ran out of buffers while executing DrainBuffers command
numDrained U32
numToDrain U32
BA_PartialDrainDone 5 (0x5) Finished DrainBuffers command
numDrained U32
BA_NonBlockDrain 6 (0x6) Not enough buffers to complete requested drain, and NOBLOCK was set; will only drain what we have
numWillDrain U32
numReqDrain U32