diff options
| author | Ha Thach <[email protected]> | 2022-06-27 22:27:24 +0700 |
|---|---|---|
| committer | GitHub <[email protected]> | 2022-06-27 22:27:24 +0700 |
| commit | 3ead682af05bee3a275125f3e0384dd9b2882546 (patch) | |
| tree | 9f5f38d56a120446637c20f3bb749f1a40251f85 /src/common | |
| parent | bc0f5502e283938f8172e193eb604483640822ab (diff) | |
| parent | 25580b4fe9acd1d9f9f12cbfdd29037669376a8d (diff) | |
Merge pull request #1534 from hathach/add-more-warnings
Add more warnings
Diffstat (limited to 'src/common')
| -rw-r--r-- | src/common/tusb_fifo.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/common/tusb_fifo.c b/src/common/tusb_fifo.c index 183c9c6fc..895b9208b 100644 --- a/src/common/tusb_fifo.c +++ b/src/common/tusb_fifo.c @@ -79,7 +79,7 @@ bool tu_fifo_config(tu_fifo_t *f, void* buffer, uint16_t depth, uint16_t item_si // Limit index space to 2*depth - this allows for a fast "modulo" calculation // but limits the maximum depth to 2^16/2 = 2^15 and buffer overflows are detectable // only if overflow happens once (important for unsupervised DMA applications) - f->max_pointer_idx = 2*depth - 1; + f->max_pointer_idx = (uint16_t) (2*depth - 1); f->non_used_index_space = UINT16_MAX - f->max_pointer_idx; f->rd_idx = f->wr_idx = 0; @@ -205,7 +205,7 @@ static void _ff_push_n(tu_fifo_t* f, void const * app_buf, uint16_t n, uint16_t uint8_t rem = nLin_bytes & 0x03; if (rem > 0) { - uint8_t remrem = tu_min16(nWrap_bytes, 4-rem); + uint8_t remrem = (uint8_t) tu_min16(nWrap_bytes, 4-rem); nWrap_bytes -= remrem; uint32_t tmp32 = *rx_fifo; @@ -288,7 +288,7 @@ static void _ff_pull_n(tu_fifo_t* f, void* app_buf, uint16_t n, uint16_t rel, tu uint8_t rem = nLin_bytes & 0x03; if (rem > 0) { - uint8_t remrem = tu_min16(nWrap_bytes, 4-rem); + uint8_t remrem = (uint8_t) tu_min16(nWrap_bytes, 4-rem); nWrap_bytes -= remrem; uint32_t tmp32=0; @@ -325,7 +325,7 @@ static uint16_t advance_pointer(tu_fifo_t* f, uint16_t p, uint16_t offset) // We are exploiting the wrap around to the correct index if ((p > (uint16_t)(p + offset)) || ((uint16_t)(p + offset) > f->max_pointer_idx)) { - p = (p + offset) + f->non_used_index_space; + p = (uint16_t) ((p + offset) + f->non_used_index_space); } else { @@ -342,7 +342,7 @@ static uint16_t backward_pointer(tu_fifo_t* f, uint16_t p, uint16_t offset) // We are exploiting the wrap around to the correct index if ((p < (uint16_t)(p - offset)) || ((uint16_t)(p - offset) > f->max_pointer_idx)) { - p = (p - offset) - f->non_used_index_space; + p = (uint16_t) ((p - offset) - f->non_used_index_space); } else { @@ -818,7 +818,7 @@ bool tu_fifo_clear(tu_fifo_t *f) _ff_lock(f->mutex_rd); f->rd_idx = f->wr_idx = 0; - f->max_pointer_idx = 2*f->depth-1; + f->max_pointer_idx = (uint16_t) (2*f->depth-1); f->non_used_index_space = UINT16_MAX - f->max_pointer_idx; _ff_unlock(f->mutex_wr); |