Merge branch 'master' into feature/STM32G0

src/common/tusb_compiler.h

@@ -138,10 +138,14 @@
   #define TU_ATTR_BIT_FIELD_ORDER_BEGIN
   #define TU_ATTR_BIT_FIELD_ORDER_END
 
-  #if __has_attribute(__fallthrough__)
-    #define TU_ATTR_FALLTHROUGH         __attribute__((fallthrough))
-  #else
+  #if __GNUC__ < 5
     #define TU_ATTR_FALLTHROUGH         do {} while (0)  /* fallthrough */
+  #else
+    #if __has_attribute(__fallthrough__)
+      #define TU_ATTR_FALLTHROUGH         __attribute__((fallthrough))
+    #else
+      #define TU_ATTR_FALLTHROUGH         do {} while (0)  /* fallthrough */
+    #endif
   #endif
 
   // Endian conversion use well-known host to network (big endian) naming
@@ -151,8 +155,17 @@
     #define TU_BYTE_ORDER TU_BIG_ENDIAN
   #endif
 
-  #define TU_BSWAP16(u16) (__builtin_bswap16(u16))
-  #define TU_BSWAP32(u32) (__builtin_bswap32(u32))
+  // Unfortunately XC16 doesn't provide builtins for 32bit endian conversion
+  #if defined(__XC16)
+    #define TU_BSWAP16(u16) (__builtin_swap(u16))
+    #define TU_BSWAP32(u32) ((((u32) & 0xff000000) >> 24) |  \
+                            (((u32) & 0x00ff0000) >> 8)  |  \
+                            (((u32) & 0x0000ff00) << 8)  |  \
+                            (((u32) & 0x000000ff) << 24))
+  #else
+    #define TU_BSWAP16(u16) (__builtin_bswap16(u16))
+    #define TU_BSWAP32(u32) (__builtin_bswap32(u32))
+  #endif
 
 	#ifndef __ARMCC_VERSION
   // List of obsolete callback function that is renamed and should not be defined.

src/common/tusb_debug.h

@@ -46,6 +46,7 @@
 #if CFG_TUSB_DEBUG >= 2
 extern char const* const tu_str_speed[];
 extern char const* const tu_str_std_request[];
+extern char const* const tu_str_xfer_result[];
 #endif
 
 void tu_print_mem(void const *buf, uint32_t count, uint8_t indent);

src/common/tusb_mcu.h

@@ -59,14 +59,6 @@
   #define TUP_USBIP_OHCI
   #define TUP_OHCI_RHPORTS        2
 
-#elif TU_CHECK_MCU(OPT_MCU_LPC18XX, OPT_MCU_LPC43XX)
-  // TODO USB0 has 6, USB1 has 4
-  #define TUP_USBIP_CHIPIDEA_HS
-  #define TUP_USBIP_EHCI
-
-  #define TUP_DCD_ENDPOINT_MAX    6
-  #define TUP_RHPORT_HIGHSPEED    1 // Port0 HS, Port1 FS
-
 #elif TU_CHECK_MCU(OPT_MCU_LPC51UXX)
    #define TUP_DCD_ENDPOINT_MAX   5
 
@@ -78,12 +70,28 @@
   // TODO USB0 has 5, USB1 has 6
   #define TUP_DCD_ENDPOINT_MAX    6
 
+#elif TU_CHECK_MCU(OPT_MCU_LPC18XX, OPT_MCU_LPC43XX)
+  // USB0 has 6 with HS PHY, USB1 has 4 only FS
+  #define TUP_USBIP_CHIPIDEA_HS
+  #define TUP_USBIP_EHCI
+
+  #define TUP_DCD_ENDPOINT_MAX    6
+  #define TUP_RHPORT_HIGHSPEED    1
+
+#elif TU_CHECK_MCU(OPT_MCU_MCXN9)
+  // NOTE: MCXN943 port 1 use chipidea HS, port 0 use chipidea FS
+  #define TUP_USBIP_CHIPIDEA_HS
+  #define TUP_USBIP_EHCI
+
+  #define TUP_DCD_ENDPOINT_MAX    8
+  #define TUP_RHPORT_HIGHSPEED    1
+
 #elif TU_CHECK_MCU(OPT_MCU_MIMXRT)
   #define TUP_USBIP_CHIPIDEA_HS
   #define TUP_USBIP_EHCI
 
   #define TUP_DCD_ENDPOINT_MAX    8
-  #define TUP_RHPORT_HIGHSPEED    1 // Port0 HS, Port1 HS
+  #define TUP_RHPORT_HIGHSPEED    1
 
 #elif TU_CHECK_MCU(OPT_MCU_KINETIS_KL, OPT_MCU_KINETIS_K32)
   #define TUP_USBIP_CHIPIDEA_FS

src/common/tusb_private.h

@@ -148,21 +148,26 @@ uint32_t tu_edpt_stream_read_xfer(tu_edpt_stream_t* s);
 
 // Must be called in the transfer complete callback
 TU_ATTR_ALWAYS_INLINE static inline
-void tu_edpt_stream_read_xfer_complete(tu_edpt_stream_t* s, uint32_t xferred_bytes)
-{
+void tu_edpt_stream_read_xfer_complete(tu_edpt_stream_t* s, uint32_t xferred_bytes) {
   tu_fifo_write_n(&s->ff, s->ep_buf, (uint16_t) xferred_bytes);
 }
 
+// Same as tu_edpt_stream_read_xfer_complete but skip the first n bytes
+TU_ATTR_ALWAYS_INLINE static inline
+void tu_edpt_stream_read_xfer_complete_offset(tu_edpt_stream_t* s, uint32_t xferred_bytes, uint32_t skip_offset) {
+  if (skip_offset < xferred_bytes) {
+    tu_fifo_write_n(&s->ff, s->ep_buf + skip_offset, (uint16_t) (xferred_bytes - skip_offset));
+  }
+}
+
 // Get the number of bytes available for reading
 TU_ATTR_ALWAYS_INLINE static inline
-uint32_t tu_edpt_stream_read_available(tu_edpt_stream_t* s)
-{
+uint32_t tu_edpt_stream_read_available(tu_edpt_stream_t* s) {
   return (uint32_t) tu_fifo_count(&s->ff);
 }
 
 TU_ATTR_ALWAYS_INLINE static inline
-bool tu_edpt_stream_peek(tu_edpt_stream_t* s, uint8_t* ch)
-{
+bool tu_edpt_stream_peek(tu_edpt_stream_t* s, uint8_t* ch) {
   return tu_fifo_peek(&s->ff, ch);
 }