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add TU_FIFO_INIT() to help with tu_fifo declaration

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tu_fifo_clear() also reset max_pointer_idx and non_used_index_space
This commit is contained in:
hathach
2021-02-19 11:57:56 +07:00
parent be9f86ca9e
commit 2a04ee68b8
4 changed files with 25 additions and 34 deletions
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17
src/osal/osal_none.h
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@@ -130,18 +130,11 @@ typedef struct
typedef osal_queue_def_t* osal_queue_t;
// role device/host is used by OS NONE for mutex (disable usb isr) only
#define OSAL_QUEUE_DEF(_role, _name, _depth, _type) \
uint8_t _name##_buf[_depth*sizeof(_type)]; \
osal_queue_def_t _name = { \
.role = _role, \
.ff = { \
.buffer = _name##_buf, \
.depth = _depth, \
.item_size = sizeof(_type), \
.overwritable = false, \
.max_pointer_idx = (2*(_depth))-1, \
.non_used_index_space = 0xFFFF-((2*(_depth))-1),\
}\
#define OSAL_QUEUE_DEF(_role, _name, _depth, _type) \
uint8_t _name##_buf[_depth*sizeof(_type)]; \
osal_queue_def_t _name = { \
.role = _role, \
.ff = TU_FIFO_INIT(_name##_buf, _depth, _type, false) \
}
// lock queue by disable USB interrupt

15
src/osal/osal_pico.h
View File

@@ -115,17 +115,10 @@ typedef struct
typedef osal_queue_def_t* osal_queue_t;
// role device/host is used by OS NONE for mutex (disable usb isr) only
#define OSAL_QUEUE_DEF(_role, _name, _depth, _type) \
uint8_t _name##_buf[_depth*sizeof(_type)]; \
osal_queue_def_t _name = { \
.ff = { \
.buffer = _name##_buf, \
.depth = _depth, \
.item_size = sizeof(_type), \
.overwritable = false, \
.max_pointer_idx = 2*_depth-1, \
.non_used_index_space = UINT16_MAX - (2*_depth-1), \
}\
#define OSAL_QUEUE_DEF(_role, _name, _depth, _type) \
uint8_t _name##_buf[_depth*sizeof(_type)]; \
osal_queue_def_t _name = { \
.ff = TU_FIFO_INIT(_name##_buf, _depth, _type, false) \
}
// lock queue by disable USB interrupt