implement msc device class

usbd auto stall control for not supported return from class control request
usbd implement xfer isr callback mechanism
DCD
- implement dcd multiple qtd support
- dcd dcd_pipe_stall
- implement dcd_pipe_queue_xfer
- xfer_complete_isr
- flush control endpoint if received new setup while previous transfer is not complete
change msc_cmd_block_wrapper_t flags field to dir
force full speed for easy testing

NOTEs: somehow unable to get endpoint IN interrupt with ioc

1 files changed, 5 insertions, 1 deletions

diff --git a/tinyusb/device/usbd_dcd.h b/tinyusb/device/usbd_dcd.h
index 27e4d737f..e2a8ad24a 100644
--- a/tinyusb/device/usbd_dcd.h
+++ b/tinyusb/device/usbd_dcd.h
@@ -57,6 +57,8 @@
 
 #define USBD_MAX_INTERFACE  16 // TODO refractor later
 #define USBD_MAX_ENDPOINT   32 // TODO refractor later
+
+
 typedef struct {
   volatile uint8_t state;
   uint8_t interface2class[USBD_MAX_INTERFACE]; // determine interface number belongs to which class
@@ -66,7 +68,9 @@ extern usbd_device_info_t usbd_devices[CONTROLLER_DEVICE_NUMBER];
 //--------------------------------------------------------------------+
 // callback from DCD ISR
 //--------------------------------------------------------------------+
-void usbd_xfer_isr(endpoint_handle_t pipe_hdl, tusb_event_t event, uint32_t xferred_bytes);
+void usbd_xfer_isr(endpoint_handle_t edpt_hdl, tusb_event_t event, uint32_t xferred_bytes);
+void usbd_bus_reset(uint32_t coreid);
+void usbd_setup_received_isr(uint8_t coreid, tusb_control_request_t * p_request);
 
 #ifdef __cplusplus
  }