diff options
Diffstat (limited to 'src/class')
| -rw-r--r-- | src/class/cdc/cdc_host.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/class/cdc/cdc_host.c b/src/class/cdc/cdc_host.c index 469725e72..de1466cb1 100644 --- a/src/class/cdc/cdc_host.c +++ b/src/class/cdc/cdc_host.c @@ -340,8 +340,8 @@ bool cdch_xfer_cb(uint8_t daddr, uint8_t ep_addr, xfer_result_t event, uint32_t if ( 0 == tu_edpt_stream_write_xfer(&p_cdc->stream.tx) ) { - // If there is no data left, a ZLP should be sent if needed - // xferred_bytes is multiple of EP Packet size and not zero + // If there is no data left, a ZLP should be sent if: + // - xferred_bytes is multiple of EP Packet size and not zero tu_edpt_stream_write_zlp_if_needed(&p_cdc->stream.tx, xferred_bytes); } } |