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LPCOpen Platform
LPCOpen Platform for NXP LPC Microcontrollers
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Data Structures | |
struct | RINGBUFF_T |
Ring buffer structure. More... | |
Functions | |
void | RingBuffer_Init (RINGBUFF_T *RingBuff, void *buffer, int itemSize, int count) |
Initialize ring buffer. | |
STATIC INLINE int | RingBuffer_GetCount (RINGBUFF_T *RingBuff) |
Return number of items in the ring buffer. | |
STATIC INLINE bool | RingBuffer_IsFull (RINGBUFF_T *RingBuff) |
Return number of items in the ring buffer. | |
STATIC INLINE bool | RingBuffer_IsEmpty (RINGBUFF_T *RingBuff) |
Return empty status of ring buffer. | |
bool | RingBuffer_Insert8 (RINGBUFF_T *RingBuff, uint8_t data8) |
Insert 8-bit value in ring buffer. | |
bool | RingBuffer_Insert16 (RINGBUFF_T *RingBuff, uint16_t data16) |
Insert 16-bit value in ring buffer. | |
bool | RingBuffer_Insert32 (RINGBUFF_T *RingBuff, uint32_t data32) |
Insert 32-bit value in ring buffer. | |
bool | RingBuffer_Pop8 (RINGBUFF_T *RingBuff, uint8_t *data8) |
Pop a 8-bit value from the ring buffer. | |
bool | RingBuffer_Pop16 (RINGBUFF_T *RingBuff, uint16_t *data16) |
Pop a 16-bit value from the ring buffer. | |
bool | RingBuffer_Pop32 (RINGBUFF_T *RingBuff, uint32_t *data32) |
Pop a 32-bit value from the ring buffer. | |
STATIC INLINE int RingBuffer_GetCount | ( | RINGBUFF_T * | RingBuff | ) |
Return number of items in the ring buffer.
RingBuff | : Pointer to ring buffer |
Definition at line 66 of file ring_buffer.h.
void RingBuffer_Init | ( | RINGBUFF_T * | RingBuff, |
void * | buffer, | ||
int | itemSize, | ||
int | count | ||
) |
Initialize ring buffer.
RingBuff | : Pointer to ring buffer to initialize |
buffer | : Pointer to buffer to associate with RingBuff |
itemSize | : Size of each buffer item size (1, 2 or 4 bytes) |
count | : Size of ring buffer |
Definition at line 51 of file ring_buffer.c.
bool RingBuffer_Insert16 | ( | RINGBUFF_T * | RingBuff, |
uint16_t | data16 | ||
) |
Insert 16-bit value in ring buffer.
RingBuff | : Pointer to ring buffer |
data16 | : 16-bit value to insert in ring buffer |
Definition at line 78 of file ring_buffer.c.
bool RingBuffer_Insert32 | ( | RINGBUFF_T * | RingBuff, |
uint32_t | data32 | ||
) |
Insert 32-bit value in ring buffer.
RingBuff | : Pointer to ring buffer |
data32 | : 32-bit value to insert in ring buffer |
Definition at line 97 of file ring_buffer.c.
bool RingBuffer_Insert8 | ( | RINGBUFF_T * | RingBuff, |
uint8_t | data8 | ||
) |
Insert 8-bit value in ring buffer.
RingBuff | : Pointer to ring buffer |
data8 | : Byte to insert in ring buffer |
Definition at line 61 of file ring_buffer.c.
STATIC INLINE bool RingBuffer_IsEmpty | ( | RINGBUFF_T * | RingBuff | ) |
Return empty status of ring buffer.
RingBuff | : Pointer to ring buffer |
Definition at line 86 of file ring_buffer.h.
STATIC INLINE bool RingBuffer_IsFull | ( | RINGBUFF_T * | RingBuff | ) |
Return number of items in the ring buffer.
RingBuff | : Pointer to ring buffer |
Definition at line 76 of file ring_buffer.h.
bool RingBuffer_Pop16 | ( | RINGBUFF_T * | RingBuff, |
uint16_t * | data16 | ||
) |
Pop a 16-bit value from the ring buffer.
RingBuff | : Pointer to ring buffer |
data16 | : Pointer to where to place value |
Definition at line 133 of file ring_buffer.c.
bool RingBuffer_Pop32 | ( | RINGBUFF_T * | RingBuff, |
uint32_t * | data32 | ||
) |
Pop a 32-bit value from the ring buffer.
RingBuff | : Pointer to ring buffer |
data32 | : Pointer to where to place value |
Definition at line 152 of file ring_buffer.c.
bool RingBuffer_Pop8 | ( | RINGBUFF_T * | RingBuff, |
uint8_t * | data8 | ||
) |
Pop a 8-bit value from the ring buffer.
RingBuff | : Pointer to ring buffer |
data8 | : Pointer to where to place value |
Definition at line 116 of file ring_buffer.c.