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Removed tu_fifo_count_and_clear

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This commit is contained in:
James Smith
2025-12-21 06:41:57 -07:00
parent 185757ed41
commit b7463bad87
4 changed files with 3 additions and 22 deletions
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4
src/class/vendor/vendor_device.c vendored
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@ -164,7 +164,9 @@ uint32_t tud_vendor_n_write_available(uint8_t idx) {
uint32_t tud_vendor_n_write_clear(uint8_t idx) {
TU_VERIFY(idx < CFG_TUD_VENDOR, 0);
vendord_interface_t *p_itf = &_vendord_itf[idx];
return tu_edpt_stream_count_and_clear(&p_itf->stream.tx);
uint32_t cnt = tu_edpt_stream_read_available(&p_itf->stream.tx);
tu_edpt_stream_clear(&p_itf->stream.tx);
return cnt;
}
#endif

16
src/common/tusb_fifo.c
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@ -95,22 +95,6 @@ void tu_fifo_clear(tu_fifo_t *f) {
ff_unlock(f->mutex_rd);
}
// synchronously count then clear fifo, returning the count
uint16_t tu_fifo_count_and_clear(tu_fifo_t *f) {
ff_lock(f->mutex_wr);
ff_lock(f->mutex_rd);
uint16_t cnt = tu_fifo_count(f);
f->rd_idx = 0;
f->wr_idx = 0;
ff_unlock(f->mutex_wr);
ff_unlock(f->mutex_rd);
return cnt;
}
// Change the fifo overwritable mode
void tu_fifo_set_overwritable(tu_fifo_t *f, bool overwritable) {
if (f->overwritable == overwritable) {

1
src/common/tusb_fifo.h
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@ -159,7 +159,6 @@ typedef enum {
bool tu_fifo_config(tu_fifo_t *f, void *buffer, uint16_t depth, uint16_t item_size, bool overwritable);
void tu_fifo_set_overwritable(tu_fifo_t *f, bool overwritable);
void tu_fifo_clear(tu_fifo_t *f);
uint16_t tu_fifo_count_and_clear(tu_fifo_t *f);
#if OSAL_MUTEX_REQUIRED
TU_ATTR_ALWAYS_INLINE static inline

4
src/common/tusb_private.h
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@ -144,10 +144,6 @@ TU_ATTR_ALWAYS_INLINE static inline void tu_edpt_stream_clear(tu_edpt_stream_t *
tu_fifo_clear(&s->ff);
}
TU_ATTR_ALWAYS_INLINE static inline uint16_t tu_edpt_stream_count_and_clear(tu_edpt_stream_t *s) {
return tu_fifo_count_and_clear(&s->ff);
}
TU_ATTR_ALWAYS_INLINE static inline bool tu_edpt_stream_empty(tu_edpt_stream_t *s) {
return tu_fifo_empty(&s->ff);
}