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use OSAL_MUTEX_REQUIRED to replace CFG_FIFO_MUTEX/TUSB_OPT_MUTEX

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add macro to swallow mutex API in order to simplify code with mutex
This commit is contained in:
hathach
2022-12-15 18:03:01 +07:00
parent f4f85bad54
commit 88e6da7273
9 changed files with 67 additions and 81 deletions
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19
src/common/tusb_fifo.h
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@@ -42,15 +42,13 @@ extern "C" {
// within a certain number (see tu_fifo_overflow()).
#include "common/tusb_common.h"
#include "osal/osal.h"
#define tu_fifo_mutex_t osal_mutex_t
// mutex is only needed for RTOS
// for OS None, we don't get preempted
#define CFG_FIFO_MUTEX (CFG_TUSB_OS != OPT_OS_NONE)
#if CFG_FIFO_MUTEX
#include "osal/osal.h"
#define tu_fifo_mutex_t osal_mutex_t
#endif
#define CFG_FIFO_MUTEX OSAL_MUTEX_REQUIRED
typedef struct
{
@@ -65,7 +63,7 @@ typedef struct
volatile uint16_t wr_idx ; ///< write pointer
volatile uint16_t rd_idx ; ///< read pointer
#if CFG_FIFO_MUTEX
#if OSAL_MUTEX_REQUIRED
tu_fifo_mutex_t mutex_wr;
tu_fifo_mutex_t mutex_rd;
#endif
@@ -99,13 +97,18 @@ bool tu_fifo_set_overwritable(tu_fifo_t *f, bool overwritable);
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
#if OSAL_MUTEX_REQUIRED
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;
}
#else
#define tu_fifo_config_mutex(_f, _wr_mutex, _rd_mutex)
#endif
bool tu_fifo_write (tu_fifo_t* f, void const * p_data);