Merge pull request hathach#1623 from SudoMaker/master

Initial PIC32MM/MX & PIC24 support

Author: hathach

src/common/tusb_mcu.h

@@ -111,6 +111,11 @@
   #define TUP_DCD_ENDPOINT_MAX    8
   #define TUP_DCD_ENDPOINT_EXCLUSIVE_NUMBER
 
+#elif TU_CHECK_MCU(OPT_MCU_PIC32MX, OPT_MCU_PIC32MM, OPT_MCU_PIC32MK) || \
+      TU_CHECK_MCU(OPT_MCU_PIC24, OPT_MCU_DSPIC33)
+  #define TUP_DCD_ENDPOINT_MAX    16
+  #define TUP_DCD_ENDPOINT_EXCLUSIVE_NUMBER
+
 //------------- ST -------------//
 #elif TU_CHECK_MCU(OPT_MCU_STM32F0)
   #define TUP_DCD_ENDPOINT_MAX    8