fix pluggableUSB OUT packets

Author: facchinm

cores/arduino/USB/PluggableUSB.h

@@ -32,7 +32,7 @@ typedef struct __attribute__((packed))
   int (*getDescriptor)(int8_t t);
   int8_t numEndpoints;
   int8_t numInterfaces;
-  uint8_t *endpointType;
+  uint32_t *endpointType;
 } PUSBCallbacks;
 
 typedef struct

cores/arduino/USB/USBAPI.h

@@ -72,6 +72,9 @@ class USBDeviceClass {
 
 	// Control EndPoint API
 	uint32_t sendControl(const void *data, uint32_t len);
+	uint32_t sendControl(int ignored, const void *data, uint32_t len) {
+		return sendControl(data,len);
+	}
 	uint32_t recvControl(void *data, uint32_t len);
 	uint32_t sendConfiguration(uint32_t maxlen);
 	bool sendStringDescriptor(const uint8_t *string, uint8_t maxlen);

cores/arduino/USB/USBCore.cpp

@@ -75,10 +75,10 @@ volatile uint32_t _usbConfiguration = 0;
 volatile uint32_t _usbSetInterface = 0;
 
 static __attribute__((__aligned__(4))) //__attribute__((__section__(".bss_hram0")))
-uint8_t udd_ep_out_cache_buffer[4][64];
+uint8_t udd_ep_out_cache_buffer[6][64];
 
 static __attribute__((__aligned__(4))) //__attribute__((__section__(".bss_hram0")))
-uint8_t udd_ep_in_cache_buffer[4][64];
+uint8_t udd_ep_in_cache_buffer[6][64];
 
 //==================================================================
 

cores/arduino/cortex_handlers.c

@@ -50,7 +50,6 @@ void RTC_Handler      (void) __attribute__ ((weak, alias("Dummy_Handler")));
 void EIC_Handler      (void) __attribute__ ((weak, alias("Dummy_Handler")));
 void NVMCTRL_Handler  (void) __attribute__ ((weak, alias("Dummy_Handler")));
 void DMAC_Handler     (void) __attribute__ ((weak, alias("Dummy_Handler")));
-void USB_Handler      (void) __attribute__ ((weak, alias("Dummy_Handler")));
 void EVSYS_Handler    (void) __attribute__ ((weak, alias("Dummy_Handler")));
 void SERCOM0_Handler  (void) __attribute__ ((weak, alias("Dummy_Handler")));
 void SERCOM1_Handler  (void) __attribute__ ((weak, alias("Dummy_Handler")));
@@ -177,7 +176,7 @@ void SysTick_Handler(void)
   SysTick_DefaultHandler();
 }
 
-static void (*usb_isr)(void) = NULL;
+static void (*usb_isr)(void);
 
 void USB_Handler(void)
 {

libraries/HID/HID.cpp

@@ -152,7 +152,7 @@ bool HID_Setup(USBSetup& setup, uint8_t i)
 
 HID_::HID_(void)
 {
-	static uint8_t endpointType[1];
+	static uint32_t endpointType[1];
 
 	endpointType[0] = USB_ENDPOINT_TYPE_BULK | USB_ENDPOINT_IN(0);