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refactor osal queue API

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This commit is contained in:
hathach
2018-02-28 16:45:54 +07:00
parent c961bb47fe
commit 30124b9b02
11 changed files with 81 additions and 369 deletions
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8
tinyusb/common/fifo.c
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@@ -83,7 +83,7 @@ static inline bool fifo_initalized(fifo_t* f)
bool fifo_read(fifo_t* f, void * p_buffer)
{
if( !fifo_initalized(f) ) return false;
if( fifo_is_empty(f) ) return false;
if( fifo_empty(f) ) return false;
mutex_lock_if_needed(f);
@@ -117,7 +117,7 @@ bool fifo_read(fifo_t* f, void * p_buffer)
uint16_t fifo_read_n (fifo_t* f, void * p_buffer, uint16_t count)
{
if( !fifo_initalized(f) ) return false;
if( fifo_is_empty(f) ) return false;
if( fifo_empty(f) ) return false;
/* Limit up to fifo's count */
count = min16_of(count, f->count);
@@ -192,7 +192,7 @@ bool fifo_peek_at(fifo_t* f, uint16_t position, void * p_buffer)
bool fifo_write(fifo_t* f, void const * p_data)
{
if ( !fifo_initalized(f) ) return false;
if ( fifo_is_full(f) && !f->overwritable ) return false;
if ( fifo_full(f) && !f->overwritable ) return false;
mutex_lock_if_needed(f);
@@ -202,7 +202,7 @@ bool fifo_write(fifo_t* f, void const * p_data)
f->wr_idx = (f->wr_idx + 1) % f->depth;
if (fifo_is_full(f))
if (fifo_full(f))
{
f->rd_idx = f->wr_idx; // keep the full state (rd == wr && len = size)
}