diff options
Diffstat (limited to 'src/device/dcd.h')
| -rw-r--r-- | src/device/dcd.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/device/dcd.h b/src/device/dcd.h index 3a7e6c5df..93170732f 100644 --- a/src/device/dcd.h +++ b/src/device/dcd.h @@ -167,6 +167,12 @@ void dcd_edpt_stall (uint8_t rhport, uint8_t ep_addr); // This API never calls with control endpoints, since it is auto cleared when receiving setup packet void dcd_edpt_clear_stall (uint8_t rhport, uint8_t ep_addr); +// Allocate packet buffer used by ISO endpoints +// Some MCU need manual packet buffer allocation, we allocation largest size to avoid clustering +TU_ATTR_WEAK bool dcd_edpt_iso_alloc(uint8_t rhport, uint8_t ep_addr, uint16_t largest_packet_size); + +// Configure and enable an ISO endpoint according to descriptor +TU_ATTR_WEAK bool dcd_edpt_iso_activate(uint8_t rhport, tusb_desc_endpoint_t const * p_endpoint_desc); //--------------------------------------------------------------------+ // Event API (implemented by stack) //--------------------------------------------------------------------+ |