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Code Issues Releases Activity

Added fifoBuf_size function

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git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2030 ebee16cc-31ac-478f-84a7-5cbb03baadba
This commit is contained in:
pip 2010-10-28 15:14:44 +00:00 committed by pip
parent 42a02e5662
commit 91e6fb1485
2 changed files with 7 additions and 0 deletions
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5
flight/Libraries/fifo_buffer.c
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@ -30,6 +30,11 @@
// *****************************************************************************
// circular buffer functions
uint16_t fifoBuf_size(t_fifo_buffer *buf)
{ // return the size of the buffer
return buf->buf_size;
}
uint16_t fifoBuf_getUsed(t_fifo_buffer *buf)
{ // return the number of bytes available in the rx buffer

2
flight/Libraries/inc/fifo_buffer.h
View File

@ -43,6 +43,8 @@ typedef struct
// *********************
uint16_t fifoBuf_size(t_fifo_buffer *buf);
uint16_t fifoBuf_getUsed(t_fifo_buffer *buf);
uint16_t fifoBuf_getFree(t_fifo_buffer *buf);