[host lpc43xx] adding support for host custom class

refractor usbh class driver indexing
opt out periodic list code in EHCI (need to refractor/group later)
[device lpc176x] rename dcd_endpoint_configure to dcd_pipe_open
add usbd_pipe_open to manage pipe

4 files changed, 17 insertions, 7 deletions

diff --git a/tinyusb/device/dcd.h b/tinyusb/device/dcd.h
index 0ae804d08..b6415a1b5 100644
--- a/tinyusb/device/dcd.h
+++ b/tinyusb/device/dcd.h
@@ -66,7 +66,7 @@ tusb_error_t dcd_pipe_control_write(uint8_t coreid, void const * buffer, uint16_
 tusb_error_t dcd_pipe_control_read(uint8_t coreid, void * buffer, uint16_t length);
 
 void dcd_pipe_control_write_zero_length(uint8_t coreid);
-tusb_error_t dcd_endpoint_configure(uint8_t coreid, tusb_descriptor_endpoint_t const * p_endpoint_desc) ATTR_WARN_UNUSED_RESULT;
+tusb_error_t dcd_pipe_open(uint8_t coreid, tusb_descriptor_endpoint_t const * p_endpoint_desc) ATTR_WARN_UNUSED_RESULT;
 void dcd_device_set_address(uint8_t coreid, uint8_t dev_addr);
 void dcd_device_set_configuration(uint8_t coreid, uint8_t config_num);
 
diff --git a/tinyusb/device/dcd_lpc175x_6x.c b/tinyusb/device/dcd_lpc175x_6x.c
index bbae9d314..c6ab3990c 100644
--- a/tinyusb/device/dcd_lpc175x_6x.c
+++ b/tinyusb/device/dcd_lpc175x_6x.c
@@ -297,7 +297,7 @@ static inline uint8_t endpoint_address_to_physical_index(uint8_t ep_address)
   return (ep_address << 1) + (ep_address & 0x80 ? 1 : 0 );
 }
 
-tusb_error_t dcd_endpoint_configure(uint8_t coreid, tusb_descriptor_endpoint_t const * p_endpoint_desc)
+tusb_error_t dcd_pipe_open(uint8_t coreid, tusb_descriptor_endpoint_t const * p_endpoint_desc)
 {
   uint8_t phy_ep = endpoint_address_to_physical_index( p_endpoint_desc->bEndpointAddress );
 
diff --git a/tinyusb/device/usbd.c b/tinyusb/device/usbd.c
index 02a8b5f28..3fb8fa542 100644
--- a/tinyusb/device/usbd.c
+++ b/tinyusb/device/usbd.c
@@ -55,7 +55,7 @@
 usbd_device_info_t usbd_devices[CONTROLLER_DEVICE_NUMBER];
 
 // TODO fix/compress number of class driver
-static device_class_driver_t const usbd_class_drivers[TUSB_CLASS_MAX_CONSEC_NUMBER] =
+static device_class_driver_t const usbd_class_drivers[TUSB_CLASS_MAPPED_INDEX_START] =
 {
 #if DEVICE_CLASS_HID
     [TUSB_CLASS_HID] = {
@@ -78,6 +78,9 @@ bool tusbd_is_configured(uint8_t coreid)
   return usbd_devices[coreid].state == TUSB_DEVICE_STATE_CONFIGURED;
 }
 
+//--------------------------------------------------------------------+
+// IMPLEMENTATION
+//--------------------------------------------------------------------+
 void usbd_bus_reset(uint32_t coreid)
 {
   memclr_(usbd_devices, sizeof(usbd_device_info_t)*CONTROLLER_DEVICE_NUMBER);
@@ -166,9 +169,6 @@ void usbd_setup_received(uint8_t coreid)
   }
 }
 
-//--------------------------------------------------------------------+
-// IMPLEMENTATION
-//--------------------------------------------------------------------+
 tusb_error_t usbd_init (void)
 {
   ASSERT_STATUS ( usbd_string_descriptor_init() );
@@ -197,10 +197,17 @@ tusb_error_t usbd_init (void)
   return TUSB_ERROR_NONE;
 }
 
-#endif
 
 
 //--------------------------------------------------------------------+
+// USBD-CLASS API
+//--------------------------------------------------------------------+
+tusb_error_t usbd_pipe_open(uint8_t coreid, tusb_descriptor_interface_t const * p_interfacae, tusb_descriptor_endpoint_t const * p_endpoint_desc)
+{
+  return TUSB_ERROR_NONE;
+}
+
+//--------------------------------------------------------------------+
 // callback from DCD ISR
 //--------------------------------------------------------------------+
 void usbd_isr(uint8_t coreid, tusb_event_t event)
@@ -252,3 +259,5 @@ static tusb_error_t usbd_string_descriptor_init(void)
 
   return TUSB_ERROR_NONE;
 }
+
+#endif
diff --git a/tinyusb/device/usbd.h b/tinyusb/device/usbd.h
index 929900ffc..2f362f6fd 100644
--- a/tinyusb/device/usbd.h
+++ b/tinyusb/device/usbd.h
@@ -86,6 +86,7 @@ bool tusbd_is_configured(uint8_t coreid) ATTR_WARN_UNUSED_RESULT;
 #ifdef _TINY_USB_SOURCE_FILE_
 
 tusb_error_t usbd_init(void);
+tusb_error_t usbd_pipe_open(uint8_t coreid, tusb_descriptor_interface_t const * p_interfacae, tusb_descriptor_endpoint_t const * p_endpoint_desc);
 
 #endif