1 files changed, 32 insertions, 33 deletions

diff --git a/src/portable/template/dcd_template.c b/src/portable/template/dcd_template.c
index 12d610bd6..3738ac0cb 100644
--- a/src/portable/template/dcd_template.c
+++ b/src/portable/template/dcd_template.c
@@ -40,54 +40,45 @@
  *------------------------------------------------------------------*/
 
 // Initialize controller to device mode
-void dcd_init (uint8_t rhport)
-{
-  (void) rhport;
+bool dcd_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) {
+  (void) rhport; (void) rh_init;
+  return true;
 }
 
 // Enable device interrupt
-void dcd_int_enable (uint8_t rhport)
-{
+void dcd_int_enable (uint8_t rhport) {
   (void) rhport;
 }
 
 // Disable device interrupt
-void dcd_int_disable (uint8_t rhport)
-{
+void dcd_int_disable (uint8_t rhport) {
   (void) rhport;
 }
 
 // Receive Set Address request, mcu port must also include status IN response
-void dcd_set_address (uint8_t rhport, uint8_t dev_addr)
-{
+void dcd_set_address (uint8_t rhport, uint8_t dev_addr) {
   (void) rhport;
   (void) dev_addr;
 }
 
 // Wake up host
-void dcd_remote_wakeup (uint8_t rhport)
-{
+void dcd_remote_wakeup (uint8_t rhport) {
   (void) rhport;
 }
 
 // Connect by enabling internal pull-up resistor on D+/D-
-void dcd_connect(uint8_t rhport)
-{
+void dcd_connect(uint8_t rhport) {
   (void) rhport;
 }
 
 // Disconnect by disabling internal pull-up resistor on D+/D-
-void dcd_disconnect(uint8_t rhport)
-{
+void dcd_disconnect(uint8_t rhport) {
   (void) rhport;
 }
 
-void dcd_sof_enable(uint8_t rhport, bool en)
-{
+void dcd_sof_enable(uint8_t rhport, bool en) {
   (void) rhport;
   (void) en;
-
-  // TODO implement later
 }
 
 //--------------------------------------------------------------------+
@@ -95,21 +86,34 @@ void dcd_sof_enable(uint8_t rhport, bool en)
 //--------------------------------------------------------------------+
 
 // Configure endpoint's registers according to descriptor
-bool dcd_edpt_open (uint8_t rhport, tusb_desc_endpoint_t const * ep_desc)
-{
+bool dcd_edpt_open (uint8_t rhport, tusb_desc_endpoint_t const * ep_desc) {
   (void) rhport;
   (void) ep_desc;
   return false;
 }
 
-void dcd_edpt_close_all (uint8_t rhport)
-{
+// Allocate packet buffer used by ISO endpoints
+// Some MCU need manual packet buffer allocation, we allocate the largest size to avoid clustering
+bool dcd_edpt_iso_alloc(uint8_t rhport, uint8_t ep_addr, uint16_t largest_packet_size) {
+  (void) rhport;
+  (void) ep_addr;
+  (void) largest_packet_size;
+  return false;
+}
+
+// Configure and enable an ISO endpoint according to descriptor
+bool dcd_edpt_iso_activate(uint8_t rhport, tusb_desc_endpoint_t const * desc_ep) {
+  (void) rhport;
+  (void) desc_ep;
+  return false;
+}
+
+void dcd_edpt_close_all (uint8_t rhport) {
   (void) rhport;
 }
 
 // Submit a transfer, When complete dcd_event_xfer_complete() is invoked to notify the stack
-bool dcd_edpt_xfer (uint8_t rhport, uint8_t ep_addr, uint8_t * buffer, uint16_t total_bytes)
-{
+bool dcd_edpt_xfer (uint8_t rhport, uint8_t ep_addr, uint8_t * buffer, uint16_t total_bytes) {
   (void) rhport;
   (void) ep_addr;
   (void) buffer;
@@ -118,8 +122,7 @@ bool dcd_edpt_xfer (uint8_t rhport, uint8_t ep_addr, uint8_t * buffer, uint16_t
 }
 
 // Submit a transfer where is managed by FIFO, When complete dcd_event_xfer_complete() is invoked to notify the stack - optional, however, must be listed in usbd.c
-bool dcd_edpt_xfer_fifo (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes)
-{
+bool dcd_edpt_xfer_fifo (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes) {
   (void) rhport;
   (void) ep_addr;
   (void) ff;
@@ -128,19 +131,15 @@ bool dcd_edpt_xfer_fifo (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16
 }
 
 // Stall endpoint
-void dcd_edpt_stall (uint8_t rhport, uint8_t ep_addr)
-{
+void dcd_edpt_stall (uint8_t rhport, uint8_t ep_addr) {
   (void) rhport;
   (void) ep_addr;
 }
 
 // clear stall, data toggle is also reset to DATA0
-void dcd_edpt_clear_stall (uint8_t rhport, uint8_t ep_addr)
-{
+void dcd_edpt_clear_stall (uint8_t rhport, uint8_t ep_addr) {
   (void) rhport;
   (void) ep_addr;
 }
 
-
-
 #endif