add windows driver for cdc

add simple echo cdc serial demo
add cdc device send/receive API
refractor descriptor
refractor cdc.h
add usbd driver function
- init
- bus_reset

tinyusb/hal/hal_lpc43xx.c

@@ -72,6 +72,8 @@ static tusb_error_t hal_controller_reset(uint8_t coreid)
 
 tusb_error_t hal_init(void)
 {
+  LPC_CREG->CREG0 &= ~(1<<5); /* Turn on the phy */
+
   //------------- USB0 -------------//
 #if TUSB_CFG_CONTROLLER_0_MODE
   CGU_EnableEntity(CGU_CLKSRC_PLL0, DISABLE); /* Disable PLL first */
@@ -79,6 +81,7 @@ tusb_error_t hal_init(void)
   CGU_EntityConnect(CGU_CLKSRC_XTAL_OSC, CGU_CLKSRC_PLL0);
   CGU_EnableEntity(CGU_CLKSRC_PLL0, ENABLE);   /* Enable PLL after all setting is done */
 
+
   // reset controller & set role
   ASSERT_STATUS( hal_controller_reset(0) );
 
@@ -118,8 +121,6 @@ tusb_error_t hal_init(void)
   hal_interrupt_enable(1);
 #endif
 
-  LPC_CREG->CREG0 &= ~(1<<5); /* Turn on the phy */
-
   return TUSB_ERROR_NONE;
 }