weak atrribute work around removed from CCRX_Port

5 files changed, 24 insertions, 151 deletions

diff --git a/src/device/dcd.h b/src/device/dcd.h
index d68f9baa7..25cfafc4b 100644
--- a/src/device/dcd.h
+++ b/src/device/dcd.h
@@ -117,7 +117,6 @@ void dcd_disconnect(uint8_t rhport) TU_ATTR_WEAK;
 // Endpoint API
 //--------------------------------------------------------------------+
 
-#if !defined(TU_HAS_NO_ATTR_WEAK)
 // Invoked when a control transfer's status stage is complete.
 // May help DCD to prepare for next control transfer, this API is optional.
 void dcd_edpt0_status_complete(uint8_t rhport, tusb_control_request_t const * request) TU_ATTR_WEAK;
@@ -130,35 +129,6 @@ void dcd_edpt_close           (uint8_t rhport, uint8_t ep_addr) TU_ATTR_WEAK;
 // This API is optional, may be useful for register-based for transferring data.
 bool dcd_edpt_xfer_fifo       (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes) TU_ATTR_WEAK;
 
-#else
- #if ADD_WEAK_FUNC_DCD_EDPT0_STATUS_COMPLETE
-  #define DCD_EDPT0_STATUS_COMPLETE  dcd_edpt0_status_complete
- #endif
- #ifndef DCD_EDPT0_STATUS_COMPLETE
-  #define DCD_EDPT0_STATUS_COMPLETE    NULL
- #else
-  extern void DCD_EDPT0_STATUS_COMPLETE(uint8_t rhport, tusb_control_request_t const * request);
- #endif
-
- #if ADD_WEAK_FUNC_DCD_EDPT_CLOSE
-  #define DCD_EDPT_CLOSE  dcd_edpt_close
- #endif
- #ifndef DCD_EDPT_CLOSE
-  #define DCD_EDPT_CLOSE    NULL
- #else
-  extern void DCD_EDPT_CLOSE(uint8_t rhport, uint8_t ep_addr);
- #endif
-
- #if ADD_WEAK_FUNC_DCD_EDPT_XFER_FIFO
-  #define DCD_EDPT_XFER_FIFO  dcd_edpt_xfer_fifo
- #endif
- #ifndef DCD_EDPT_XFER_FIFO
-  #define DCD_EDPT_XFER_FIFO    NULL
- #else
-  extern void DCD_EDPT_XFER_FIFO(uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes);
- #endif
-#endif
-
 // Configure endpoint's registers according to descriptor
 bool dcd_edpt_open            (uint8_t rhport, tusb_desc_endpoint_t const * p_endpoint_desc);
 
diff --git a/src/device/usbd.c b/src/device/usbd.c
index 389ba4a4e..49c9279bf 100644
--- a/src/device/usbd.c
+++ b/src/device/usbd.c
@@ -33,19 +33,6 @@
 #include "device/usbd_pvt.h"
 #include "device/dcd.h"
 
-#if defined(TU_HAS_NO_ATTR_WEAK)
-static uint8_t const* (*const MAKE_WEAK_FUNC(tud_descriptor_bos_cb))(void) = TUD_DESCRIPTOR_BOS_CB;
-static uint8_t const* (*const MAKE_WEAK_FUNC(tud_descriptor_device_qualifier_cb))(void) = TUD_DESCRIPTOR_DEVICE_QUALIFIER_CB;
-static void (*const MAKE_WEAK_FUNC(tud_mount_cb))(void) = TUD_MOUNT_CB;
-static void (*const MAKE_WEAK_FUNC(tud_umount_cb))(void) = TUD_UMOUNT_CB;
-static void (*const MAKE_WEAK_FUNC(tud_suspend_cb))(_Bool) = TUD_SUSPEND_CB;
-static void (*const MAKE_WEAK_FUNC(tud_resume_cb))(void) = TUD_RESUME_CB;
-static _Bool (*const MAKE_WEAK_FUNC(tud_vendor_control_xfer_cb))(uint8_t, uint8_t, tusb_control_request_t const *) = TUD_RESUME_CB;
-static usbd_class_driver_t const* (*const MAKE_WEAK_FUNC(usbd_app_driver_get_cb))(uint8_t*) = USBD_APP_DRIVER_GET_CB;
-static bool (*const MAKE_WEAK_FUNC(dcd_edpt_xfer_fifo))(uint8_t, uint8_t, tu_fifo_t *, uint16_t) = DCD_EDPT_XFER_FIFO;
-static void (*const MAKE_WEAK_FUNC(dcd_edpt_close))(uint8_t, uint8_t) = DCD_EDPT_CLOSE;
-#endif
-
 #ifndef CFG_TUD_TASK_QUEUE_SZ
 #define CFG_TUD_TASK_QUEUE_SZ   16
 #endif
@@ -61,10 +48,11 @@ static void (*const MAKE_WEAK_FUNC(dcd_edpt_close))(uint8_t, uint8_t) = DCD_EDPT
 // Invalid driver ID in itf2drv[] ep2drv[][] mapping
 enum { DRVID_INVALID = 0xFFu };
 
+TU_PACK_STRUCT_BEGIN  // Start of definition of packed structs (used by the CCRX toolchain)
+
+TU_BIT_FIELD_ORDER_BEGIN
 typedef struct
 {
-  TU_PACK_STRUCT_BEGIN
-  TU_BIT_FIELD_ORDER_BEGIN
   struct TU_ATTR_PACKED
   {
     volatile uint8_t connected    : 1;
@@ -75,8 +63,6 @@ typedef struct
     uint8_t remote_wakeup_support : 1; // configuration descriptor's attribute
     uint8_t self_powered          : 1; // configuration descriptor's attribute
   };
-  TU_BIT_FIELD_ORDER_END
-  TU_PACK_STRUCT_END
 
   volatile uint8_t cfg_num; // current active configuration (0x00 is not configured)
   uint8_t speed;
@@ -84,8 +70,6 @@ typedef struct
   uint8_t itf2drv[16];     // map interface number to driver (0xff is invalid)
   uint8_t ep2drv[CFG_TUD_EP_MAX][2]; // map endpoint to driver ( 0xff is invalid )
 
-  TU_PACK_STRUCT_BEGIN
-  TU_BIT_FIELD_ORDER_BEGIN
   struct TU_ATTR_PACKED
   {
     volatile bool busy    : 1;
@@ -94,10 +78,11 @@ typedef struct
 
     // TODO merge ep2drv here, 4-bit should be sufficient
   }ep_status[CFG_TUD_EP_MAX][2];
-  TU_BIT_FIELD_ORDER_END
-  TU_PACK_STRUCT_END
 
 }usbd_device_t;
+TU_BIT_FIELD_ORDER_END
+
+TU_PACK_STRUCT_END  // End of definition of packed structs (used by the CCRX toolchain)
 
 static usbd_device_t _usbd_dev;
 
@@ -257,7 +242,7 @@ static uint8_t _app_driver_count = 0;
 static inline usbd_class_driver_t const * get_driver(uint8_t drvid)
 {
   // Application drivers
-  if ( MAKE_WEAK_FUNC(usbd_app_driver_get_cb) )
+  if ( usbd_app_driver_get_cb )
   {
     if ( drvid < _app_driver_count ) return &_app_driver[drvid];
     drvid -= _app_driver_count;
@@ -429,9 +414,9 @@ bool tud_init (uint8_t rhport)
   TU_ASSERT(_usbd_q);
 
   // Get application driver if available
-  if ( MAKE_WEAK_FUNC(usbd_app_driver_get_cb) )
+  if ( usbd_app_driver_get_cb )
   {
-    _app_driver = MAKE_WEAK_FUNC(usbd_app_driver_get_cb)(&_app_driver_count);
+    _app_driver = usbd_app_driver_get_cb(&_app_driver_count);
   }
 
   // Init class drivers
@@ -522,7 +507,7 @@ void tud_task (void)
         usbd_reset(event.rhport);
 
         // invoke callback
-        if (MAKE_WEAK_FUNC(tud_umount_cb)) MAKE_WEAK_FUNC(tud_umount_cb)();
+        if (tud_umount_cb) tud_umount_cb();
       break;
 
       case DCD_EVENT_SETUP_RECEIVED:
@@ -578,12 +563,12 @@ void tud_task (void)
 
       case DCD_EVENT_SUSPEND:
         TU_LOG2("\r\n");
-        if (MAKE_WEAK_FUNC(tud_suspend_cb)) MAKE_WEAK_FUNC(tud_suspend_cb)(_usbd_dev.remote_wakeup_en);
+        if (tud_suspend_cb) tud_suspend_cb(_usbd_dev.remote_wakeup_en);
       break;
 
       case DCD_EVENT_RESUME:
         TU_LOG2("\r\n");
-        if (MAKE_WEAK_FUNC(tud_resume_cb)) MAKE_WEAK_FUNC(tud_resume_cb)();
+        if (tud_resume_cb) tud_resume_cb();
       break;
 
       case DCD_EVENT_SOF:
@@ -630,10 +615,10 @@ static bool process_control_request(uint8_t rhport, tusb_control_request_t const
   // Vendor request
   if ( p_request->bmRequestType_bit.type == TUSB_REQ_TYPE_VENDOR )
   {
-    TU_VERIFY(MAKE_WEAK_FUNC(tud_vendor_control_xfer_cb));
+    TU_VERIFY(tud_vendor_control_xfer_cb);
 
-    usbd_control_set_complete_callback(MAKE_WEAK_FUNC(tud_vendor_control_xfer_cb));
-    return MAKE_WEAK_FUNC(tud_vendor_control_xfer_cb)(rhport, CONTROL_STAGE_SETUP, p_request);
+    usbd_control_set_complete_callback(tud_vendor_control_xfer_cb);
+    return tud_vendor_control_xfer_cb(rhport, CONTROL_STAGE_SETUP, p_request);
   }
 
 #if CFG_TUSB_DEBUG >= 2
@@ -913,7 +898,7 @@ static bool process_set_config(uint8_t rhport, uint8_t cfg_num)
   }
 
   // invoke callback
-  if (MAKE_WEAK_FUNC(tud_mount_cb)) MAKE_WEAK_FUNC(tud_mount_cb)();
+  if (tud_mount_cb) tud_mount_cb();
 
   return true;
 }
@@ -970,9 +955,9 @@ static bool process_get_descriptor(uint8_t rhport, tusb_control_request_t const
       TU_LOG2(" BOS\r\n");
 
       // requested by host if USB > 2.0 ( i.e 2.1 or 3.x )
-      if (!MAKE_WEAK_FUNC(tud_descriptor_bos_cb)) return false;
+      if (!tud_descriptor_bos_cb) return false;
 
-      tusb_desc_bos_t const* desc_bos = (tusb_desc_bos_t const*)MAKE_WEAK_FUNC(tud_descriptor_bos_cb)();
+      tusb_desc_bos_t const* desc_bos = (tusb_desc_bos_t const*)tud_descriptor_bos_cb();
 
       uint16_t total_len;
       // Use offsetof to avoid pointer to the odd/misaligned address
@@ -1016,9 +1001,9 @@ static bool process_get_descriptor(uint8_t rhport, tusb_control_request_t const
       // Host sends this request to ask why our device with USB BCD from 2.0
       // but is running at Full/Low Speed. If not highspeed capable stall this request,
       // otherwise return the descriptor that could work in highspeed mode
-      if (MAKE_WEAK_FUNC(tud_descriptor_device_qualifier_cb))
+      if (tud_descriptor_device_qualifier_cb)
       {
-        uint8_t const* desc_qualifier = MAKE_WEAK_FUNC(tud_descriptor_device_qualifier_cb)();
+        uint8_t const* desc_qualifier = tud_descriptor_device_qualifier_cb();
         TU_ASSERT(desc_qualifier);
 
         // first byte of descriptor is its size
@@ -1306,7 +1291,7 @@ bool usbd_edpt_xfer_fifo(uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16
   // and usbd task can preempt and clear the busy
   _usbd_dev.ep_status[epnum][dir].busy = true;
 
-  if (MAKE_WEAK_FUNC(dcd_edpt_xfer_fifo)(rhport, ep_addr, ff, total_bytes))
+  if (dcd_edpt_xfer_fifo(rhport, ep_addr, ff, total_bytes))
   {
     TU_LOG2("OK\r\n");
     return true;
@@ -1369,10 +1354,10 @@ bool usbd_edpt_stalled(uint8_t rhport, uint8_t ep_addr)
  */
 void usbd_edpt_close(uint8_t rhport, uint8_t ep_addr)
 {
-  TU_ASSERT(MAKE_WEAK_FUNC(dcd_edpt_close), /**/);
+  TU_ASSERT(dcd_edpt_close, /**/);
   TU_LOG2("  CLOSING Endpoint: 0x%02X\r\n", ep_addr);
 
-  MAKE_WEAK_FUNC(dcd_edpt_close(rhport, ep_addr));
+  dcd_edpt_close(rhport, ep_addr);
 
   return;
 }
diff --git a/src/device/usbd.h b/src/device/usbd.h
index 67f1e2913..57c80fed1 100644
--- a/src/device/usbd.h
+++ b/src/device/usbd.h
@@ -111,7 +111,6 @@ uint8_t const * tud_descriptor_configuration_cb(uint8_t index);
 // Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
 uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid);
 
-#if !defined(TU_HAS_NO_ATTR_WEAK)
 // Invoked when received GET BOS DESCRIPTOR request
 // Application return pointer to descriptor
 TU_ATTR_WEAK uint8_t const * tud_descriptor_bos_cb(void);
@@ -136,71 +135,6 @@ TU_ATTR_WEAK void tud_resume_cb(void);
 // Invoked when received control request with VENDOR TYPE
 TU_ATTR_WEAK bool tud_vendor_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb_control_request_t const * request);
 
-#else
- #if ADD_WEAK_FUNC_TUD_DESCRIPTOR_BOS_CB
-  #define TUD_DESCRIPTOR_BOS_CB  tud_descriptor_bos_cb
- #endif
- #ifndef TUD_DESCRIPTOR_BOS_CB
-  #define TUD_DESCRIPTOR_BOS_CB    NULL
- #else
-  extern uint8_t const* TUD_DESCRIPTOR_BOS_CB(void);
- #endif
-
- #if ADD_WEAK_FUNC_TUD_DESCRIPTOR_DEVICE_QUALIFIER_CB
-  #define TUD_DESCRIPTOR_DEVICE_QUALIFIER_CB  tud_descriptor_device_qualifier_cb
- #endif
- #ifndef TUD_DESCRIPTOR_DEVICE_QUALIFIER_CB
-  #define TUD_DESCRIPTOR_DEVICE_QUALIFIER_CB    NULL
- #else
-  extern uint8_t const* TUD_DESCRIPTOR_DEVICE_QUALIFIER_CB(void);
- #endif
-
- #if ADD_WEAK_FUNC_TUD_MOUNT_CB
-  #define TUD_MOUNT_CB  tud_mount_cb
- #endif
- #ifndef TUD_MOUNT_CB
-  #define TUD_MOUNT_CB    NULL
- #else
-  extern void TUD_MOUNT_CB(void);
- #endif
-
- #if ADD_WEAK_FUNC_TUD_UMOUNT_CB
-  #define TUD_UMOUNT_CB  tud_umount_cb
- #endif
- #ifndef TUD_UMOUNT_CB
-  #define TUD_UMOUNT_CB    NULL
- #else
-  extern void TUD_UMOUNT_CB(void);
- #endif
-
- #if ADD_WEAK_FUNC_TUD_SUSPEND_CB
-  #define TUD_SUSPEND_CB  tud_suspend_cb
- #endif
- #ifndef TUD_SUSPEND_CB
-  #define TUD_SUSPEND_CB    NULL
- #else
-  extern void TUD_SUSPEND_CB(bool remote_wakeup_en);
- #endif
-
- #if ADD_WEAK_FUNC_TUD_RESUME_CB
-  #define TUD_RESUME_CB  tud_resume_cb
- #endif
- #ifndef TUD_RESUME_CB
-  #define TUD_RESUME_CB    NULL
- #else
-  extern void TUD_RESUME_CB(void);
- #endif
-
- #if ADD_WEAK_FUNC_TUD_VENDOR_CONTROL_XFER_CB
-  #define TUD_VENDOR_CONTROL_XFER_CB  tud_vendor_control_xfer_cb
- #endif
- #ifndef TUD_VENDOR_CONTROL_XFER_CB
-  #define TUD_VENDOR_CONTROL_XFER_CB    NULL
- #else
-  extern bool TUD_VENDOR_CONTROL_XFER_CB(uint8_t rhport, uint8_t stage, tusb_control_request_t const * request);
- #endif
-#endif
-
 //--------------------------------------------------------------------+
 // Binary Device Object Store (BOS) Descriptor Templates
 //--------------------------------------------------------------------+
diff --git a/src/device/usbd_control.c b/src/device/usbd_control.c
index 76f999f86..b3bab2e32 100644
--- a/src/device/usbd_control.c
+++ b/src/device/usbd_control.c
@@ -36,10 +36,6 @@
 extern void usbd_driver_print_control_complete_name(usbd_control_xfer_cb_t callback);
 #endif
 
-#if defined(TU_HAS_NO_ATTR_WEAK)
-static void (*const MAKE_WEAK_FUNC(dcd_edpt0_status_complete))(uint8_t, tusb_control_request_t const *) = DCD_EDPT0_STATUS_COMPLETE;
-#endif
-
 enum
 {
   EDPT_CTRL_OUT = 0x00,
@@ -184,7 +180,7 @@ bool usbd_control_xfer_cb (uint8_t rhport, uint8_t ep_addr, xfer_result_t result
     TU_ASSERT(0 == xferred_bytes);
 
     // invoke optional dcd hook if available
-    if (MAKE_WEAK_FUNC(dcd_edpt0_status_complete)) MAKE_WEAK_FUNC(dcd_edpt0_status_complete)(rhport, &_ctrl_xfer.request);
+    if (dcd_edpt0_status_complete) dcd_edpt0_status_complete(rhport, &_ctrl_xfer.request);
 
     if (_ctrl_xfer.complete_cb)
     {
diff --git a/src/device/usbd_pvt.h b/src/device/usbd_pvt.h
index c814353ae..bb2267d40 100644
--- a/src/device/usbd_pvt.h
+++ b/src/device/usbd_pvt.h
@@ -51,22 +51,10 @@ typedef struct
   void     (* sof              ) (uint8_t rhport); /* optional */
 } usbd_class_driver_t;
 
-#if !defined(TU_HAS_NO_ATTR_WEAK)
 // Invoked when initializing device stack to get additional class drivers.
 // Can optionally implemented by application to extend/overwrite class driver support.
 // Note: The drivers array must be accessible at all time when stack is active
 usbd_class_driver_t const* usbd_app_driver_get_cb(uint8_t* driver_count) TU_ATTR_WEAK;
-#else
- #if ADD_WEAK_FUNC_USBD_APP_DRIVER_GET_CB
-  #define USBD_APP_DRIVER_GET_CB  usbd_app_driver_get_cb
- #endif
- #ifndef USBD_APP_DRIVER_GET_CB
-  #define USBD_APP_DRIVER_GET_CB    NULL
- #else
-  extern usbd_class_driver_t const* USBD_APP_DRIVER_GET_CB(uint8_t* driver_count);
- #endif
-#endif
-
 
 typedef bool (*usbd_control_xfer_cb_t)(uint8_t rhport, uint8_t stage, tusb_control_request_t const * request);