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Merge pull request #3424 from hathach/fifo_read_epsize

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limit fifo read size to ep_bufsize regardless ep_buf is used or not
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Ha Thach
2026-01-13 23:19:24 +07:00
committed by GitHub
parent 72da5f982d aa183a50fc
commit 2656c6d91e
1 changed files with 1 additions and 3 deletions
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4
src/tusb.c
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@ -485,9 +485,7 @@ uint32_t tu_edpt_stream_read_xfer(tu_edpt_stream_t *s) {
if (available >= s->mps) {
// multiple of packet size limit by ep bufsize
uint16_t count = (uint16_t) (available & ~(s->mps - 1));
if (s->ep_buf != NULL) {
count = tu_min16(count, s->ep_bufsize);
}
count = tu_min16(count, s->ep_bufsize);
TU_ASSERT(stream_xfer(s, count), 0);
return count;
} else {