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This commit is contained in:
Andre Heber
2016-03-05 09:23:42 +01:00
parent b5d649564d
commit ccc5014cb8
6 changed files with 298 additions and 222 deletions
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91
Pipe/pipe.h
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@ -6,19 +6,16 @@
/* microsoft specific */
#ifdef _MSC_VER
#define inline __inline
#define inline __inline
#endif
/* number of connections */
#define PIPE_NUMBER_OF_CONNECTIONS 4
typedef struct pipe_tt
{
ringbuffer_t * input;
void * state;
struct pipe_tt ** connection;
struct pipe_tt ** connection;
uint32_t connection_count;
uint32_t connection_max;
uint32_t connection_max;
char * name;
void(*log_function)(struct pipe_tt * from, struct pipe_tt * to, uint32_t elem);
} pipe_t;
@ -34,7 +31,7 @@ So the signal can inserted to the pipe system.
*/
static inline void Pipe_Insert(pipe_t * const pipe, uint32_t element)
{
RingBuffer_Write(pipe->input, element);
RingBuffer_Write(pipe->input, element);
}
/*
@ -43,7 +40,7 @@ Used inside functions of the pipe system.
*/
static inline uint32_t Pipe_Read(pipe_t * pipe)
{
return RingBuffer_Read(pipe->input);
return RingBuffer_Read(pipe->input);
}
/*
@ -52,10 +49,10 @@ Used inside functions of the pipe system.
*/
static inline void Pipe_Write(pipe_t * pipe, uint32_t element)
{
for (uint8_t i = 0; i < pipe->connection_count; i++)
for (uint8_t i = 0; i < pipe->connection_count; i++)
{
pipe->log_function(pipe, pipe->connection[i], element);
RingBuffer_Write(pipe->connection[i]->input, element);
pipe->log_function(pipe, pipe->connection[i], element);
RingBuffer_Write(pipe->connection[i]->input, element);
}
}
@ -74,7 +71,7 @@ Usefull for the logging.
*/
static inline uint8_t Pipe_isFull(const pipe_t * pipe)
{
return RingBuffer_IsFull(pipe->input);
return RingBuffer_IsFull(pipe->input);
}
/*
@ -83,17 +80,17 @@ Shall be set by user.
*/
static inline void Pipe_Log(pipe_t * const source, pipe_t * const target, uint32_t element)
{
if (Pipe_isFull(target))
printf("Error: Pipe %s is full!\n", target->name);
if (Pipe_isFull(target))
printf("Error: Pipe %s is full!\n", target->name);
if (source->state == NULL && target->state == NULL)
printf("%s -> %d -> %s\n", source->name, element, target->name);
else if (source->state != NULL && target->state != NULL)
printf("%s(%d) -> %d -> %s(%d)\n", source->name, *((uint32_t*)source->state), element, target->name, *((uint32_t*)target->state));
else if (source->state != NULL)
printf("%s(%d) -> %d -> %s\n", source->name, *((uint32_t*)source->state), element, target->name);
else
printf("%s -> %d -> %s(%d)\n", source->name, element, target->name, *((uint32_t*)target->state));
if (source->state == NULL && target->state == NULL)
printf("%s -> %d -> %s\n", source->name, element, target->name);
else if (source->state != NULL && target->state != NULL)
printf("%s(%d) -> %d -> %s(%d)\n", source->name, *((uint32_t*)source->state), element, target->name, *((uint32_t*)target->state));
else if (source->state != NULL)
printf("%s(%d) -> %d -> %s\n", source->name, *((uint32_t*)source->state), element, target->name);
else
printf("%s -> %d -> %s(%d)\n", source->name, element, target->name, *((uint32_t*)target->state));
}
@ -129,40 +126,40 @@ A State (NULL if function has no state) for the function using the pipe.
A Name and a logging function are usefull to track the dataflow.
*/
static inline void Pipe_Init(
pipe_t * const pipe,
ringbuffer_t * const input,
pipe_t ** pipe_connections,
uint32_t connection_max,
void * state,
char * const name,
void(*log_function)(struct pipe_tt * source, struct pipe_tt * target, uint32_t element)
)
pipe_t * const pipe,
ringbuffer_t * const input,
pipe_t ** pipe_connections,
uint32_t connection_max,
void * state,
char * const name,
void(*log_function)(struct pipe_tt * source, struct pipe_tt * target, uint32_t element)
)
{
pipe->input = input;
pipe->state = state;
pipe->connection = pipe_connections;
pipe->input = input;
pipe->state = state;
pipe->connection = pipe_connections;
for (uint8_t i = 0; i < connection_max; i++)
pipe->connection[i] = NULL;
for (uint8_t i = 0; i < connection_max; i++)
pipe->connection[i] = NULL;
pipe->connection_count = 0;
pipe->connection_max = connection_max;
pipe->name = name;
pipe->connection_count = 0;
pipe->connection_max = connection_max;
pipe->name = name;
if (log_function == NULL)
pipe->log_function = Pipe_Log;
else
pipe->log_function = log_function;
if (log_function == NULL)
pipe->log_function = Pipe_Log;
else
pipe->log_function = log_function;
}
/* Connect two pipes. Pipe a sends elements to pipe b. */
static inline void Pipe_Connect(pipe_t * const source, pipe_t * const target)
{
if (source->connection_count < source->connection_max)
{
source->connection[source->connection_count] = target;
source->connection_count++;
}
if (source->connection_count < source->connection_max)
{
source->connection[source->connection_count] = target;
source->connection_count++;
}
}
#endif