diff options
Diffstat (limited to 'src/tusb.c')
| -rw-r--r-- | src/tusb.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/tusb.c b/src/tusb.c index f6ca3fabc..8ba9f0fff 100644 --- a/src/tusb.c +++ b/src/tusb.c @@ -332,6 +332,7 @@ bool tu_edpt_stream_init(tu_edpt_stream_t *s, bool is_host, bool is_tx, bool ove } static bool stream_claim(tu_edpt_stream_t *s) { + TU_VERIFY(s->ep_addr != 0); // must be opened if (s->is_host) { #if CFG_TUH_ENABLED return usbh_edpt_claim(s->hwid, s->ep_addr); @@ -446,6 +447,7 @@ uint32_t tu_edpt_stream_write_available(tu_edpt_stream_t *s) { #if CFG_TUSB_EDPT_STREAM_NO_FIFO_ENABLED if (0 == tu_fifo_depth(&s->ff)) { // non-fifo mode + TU_VERIFY(s->ep_addr > 0); // must be opened bool is_busy = true; if (s->is_host) { #if CFG_TUH_ENABLED |