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clean up

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This commit is contained in:
hathach
2021-05-27 00:13:07 +07:00
parent 814edec89f
commit c7cecf28c8
4 changed files with 10 additions and 11 deletions
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13
src/common/tusb_fifo.h
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@@ -53,9 +53,6 @@ extern "C" {
#define tu_fifo_mutex_t osal_mutex_t
#endif
/** \struct tu_fifo_t
* \brief Simple Circular FIFO
*/
typedef struct
{
uint8_t* buffer ; ///< buffer pointer
@@ -104,7 +101,8 @@ bool tu_fifo_clear(tu_fifo_t *f);
bool tu_fifo_config(tu_fifo_t *f, void* buffer, uint16_t depth, uint16_t item_size, bool overwritable);
#if CFG_FIFO_MUTEX
static inline void tu_fifo_config_mutex(tu_fifo_t *f, tu_fifo_mutex_t write_mutex_hdl, tu_fifo_mutex_t read_mutex_hdl)
TU_ATTR_ALWAYS_INLINE static inline
void tu_fifo_config_mutex(tu_fifo_t *f, tu_fifo_mutex_t write_mutex_hdl, tu_fifo_mutex_t read_mutex_hdl)
{
f->mutex_wr = write_mutex_hdl;
f->mutex_rd = read_mutex_hdl;
@@ -129,15 +127,16 @@ uint16_t tu_fifo_remaining (tu_fifo_t* f);
bool tu_fifo_overflowed (tu_fifo_t* f);
void tu_fifo_correct_read_pointer (tu_fifo_t* f);
static inline uint16_t tu_fifo_depth(tu_fifo_t* f)
static inline
uint16_t tu_fifo_depth(tu_fifo_t* f)
{
return f->depth;
}
// Pointer modifications intended to be used in combinations with DMAs.
// USE WITH CARE - NO SAFTY CHECKS CONDUCTED HERE! NOT MUTEX PROTECTED!
void tu_fifo_advance_write_pointer (tu_fifo_t *f, uint16_t n);
void tu_fifo_advance_read_pointer (tu_fifo_t *f, uint16_t n);
void tu_fifo_advance_write_pointer(tu_fifo_t *f, uint16_t n);
void tu_fifo_advance_read_pointer (tu_fifo_t *f, uint16_t n);
// If you want to read/write from/to the FIFO by use of a DMA, you may need to conduct two copies
// to handle a possible wrapping part. These functions deliver a pointer to start