diff options
Diffstat (limited to 'Demos/Device/DualCDC')
| -rw-r--r-- | Demos/Device/DualCDC/Descriptors.h | 20 | ||||
| -rw-r--r-- | Demos/Device/DualCDC/DualCDC.c | 370 | ||||
| -rw-r--r-- | Demos/Device/DualCDC/DualCDC.h | 75 | ||||
| -rw-r--r-- | Demos/Device/DualCDC/makefile | 5 |
4 files changed, 105 insertions, 365 deletions
diff --git a/Demos/Device/DualCDC/Descriptors.h b/Demos/Device/DualCDC/Descriptors.h index 2c2311b9c..97165e5de 100644 --- a/Demos/Device/DualCDC/Descriptors.h +++ b/Demos/Device/DualCDC/Descriptors.h @@ -37,26 +37,12 @@ #define _DESCRIPTORS_H_
/* Includes: */
- #include <LUFA/Drivers/USB/USB.h>
-
#include <avr/pgmspace.h>
- /* Macros: */
- /** Macro to define a CDC class-specific functional descriptor. CDC functional descriptors have a
- * uniform structure but variable sized data payloads, thus cannot be represented accurately by
- * a single typedef struct. A macro is used instead so that functional descriptors can be created
- * easily by specifying the size of the payload. This allows sizeof() to work correctly.
- *
- * \param DataSize Size in bytes of the CDC functional descriptor's data payload
- */
- #define CDC_FUNCTIONAL_DESCRIPTOR(DataSize) \
- struct \
- { \
- USB_Descriptor_Header_t Header; \
- uint8_t SubType; \
- uint8_t Data[DataSize]; \
- }
+ #include <LUFA/Drivers/USB/USB.h>
+ #include <LUFA/Drivers/USB/Class/Device/CDC.h>
+ /* Macros: */
/** Endpoint number of the first CDC interface's device-to-host notification IN endpoint. */
#define CDC1_NOTIFICATION_EPNUM 3
diff --git a/Demos/Device/DualCDC/DualCDC.c b/Demos/Device/DualCDC/DualCDC.c index 34d772ff0..26947f433 100644 --- a/Demos/Device/DualCDC/DualCDC.c +++ b/Demos/Device/DualCDC/DualCDC.c @@ -27,70 +27,63 @@ arising out of or in connection with the use or performance of
this software.
*/
-
-/** \file
- *
- * Main source file for the DualCDC demo. This file contains the main tasks of the demo and
- * is responsible for the initial application hardware configuration.
- */
#include "DualCDC.h"
-/* Scheduler Task List */
-TASK_LIST
-{
- { .Task = USB_USBTask , .TaskStatus = TASK_STOP },
- { .Task = CDC1_Task , .TaskStatus = TASK_STOP },
- { .Task = CDC2_Task , .TaskStatus = TASK_STOP },
-};
+USB_ClassInfo_CDC_t VirtualSerial1_CDC_Interface =
+ {
+ .ControlInterfaceNumber = 0,
-/* Globals: */
-/** Contains the current baud rate and other settings of the first virtual serial port. While this demo does not use
- * the physical USART and thus does not use these settings, they must still be retained and returned to the host
- * upon request or the host will assume the device is non-functional.
- *
- * These values are set by the host via a class-specific request, however they are not required to be used accurately.
- * It is possible to completely ignore these value or use other settings as the host is completely unaware of the physical
- * serial link characteristics and instead sends and receives data in endpoint streams.
- */
-CDC_Line_Coding_t LineCoding1 = { .BaudRateBPS = 9600,
- .CharFormat = OneStopBit,
- .ParityType = Parity_None,
- .DataBits = 8 };
+ .DataINEndpointNumber = CDC1_TX_EPNUM,
+ .DataINEndpointSize = CDC_TXRX_EPSIZE,
-/** Contains the current baud rate and other settings of the second virtual serial port. While this demo does not use
- * the physical USART and thus does not use these settings, they must still be retained and returned to the host
- * upon request or the host will assume the device is non-functional.
- *
- * These values are set by the host via a class-specific request, however they are not required to be used accurately.
- * It is possible to completely ignore these value or use other settings as the host is completely unaware of the physical
- * serial link characteristics and instead sends and receives data in endpoint streams.
- */
-CDC_Line_Coding_t LineCoding2 = { .BaudRateBPS = 9600,
- .CharFormat = OneStopBit,
- .ParityType = Parity_None,
- .DataBits = 8 };
-
-/** String to print through the first virtual serial port when the joystick is pressed upwards. */
-char JoystickUpString[] = "Joystick Up\r\n";
+ .DataOUTEndpointNumber = CDC1_RX_EPNUM,
+ .DataOUTEndpointSize = CDC_TXRX_EPSIZE,
-/** String to print through the first virtual serial port when the joystick is pressed downward. */
-char JoystickDownString[] = "Joystick Down\r\n";
+ .NotificationEndpointNumber = CDC1_NOTIFICATION_EPNUM,
+ .NotificationEndpointSize = CDC_NOTIFICATION_EPSIZE,
+ };
+
+USB_ClassInfo_CDC_t VirtualSerial2_CDC_Interface =
+ {
+ .ControlInterfaceNumber = 0,
-/** String to print through the first virtual serial port when the joystick is pressed left. */
-char JoystickLeftString[] = "Joystick Left\r\n";
+ .DataINEndpointNumber = CDC2_TX_EPNUM,
+ .DataINEndpointSize = CDC_TXRX_EPSIZE,
-/** String to print through the first virtual serial port when the joystick is pressed right. */
-char JoystickRightString[] = "Joystick Right\r\n";
+ .DataOUTEndpointNumber = CDC2_RX_EPNUM,
+ .DataOUTEndpointSize = CDC_TXRX_EPSIZE,
-/** String to print through the first virtual serial port when the joystick is pressed inwards. */
-char JoystickPressedString[] = "Joystick Pressed\r\n";
+ .NotificationEndpointNumber = CDC2_NOTIFICATION_EPNUM,
+ .NotificationEndpointSize = CDC_NOTIFICATION_EPSIZE,
+ };
-/** Main program entry point. This routine configures the hardware required by the application, then
- * starts the scheduler to run the application tasks.
- */
int main(void)
{
+ SetupHardware();
+
+ LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+
+ for (;;)
+ {
+ CheckJoystickMovement();
+
+ uint16_t BytesToDiscard = USB_CDC_BytesReceived(&VirtualSerial1_CDC_Interface);
+ while (BytesToDiscard--)
+ USB_CDC_ReceiveByte(&VirtualSerial1_CDC_Interface);
+
+ uint16_t BytesToEcho = USB_CDC_BytesReceived(&VirtualSerial2_CDC_Interface);
+ while (BytesToEcho--)
+ USB_CDC_SendByte(&VirtualSerial2_CDC_Interface, USB_CDC_ReceiveByte(&VirtualSerial2_CDC_Interface));
+
+ USB_CDC_USBTask(&VirtualSerial1_CDC_Interface);
+ USB_CDC_USBTask(&VirtualSerial2_CDC_Interface);
+ USB_USBTask();
+ }
+}
+
+void SetupHardware(void)
+{
/* Disable watchdog if enabled by bootloader/fuses */
MCUSR &= ~(1 << WDRF);
wdt_disable();
@@ -101,257 +94,68 @@ int main(void) /* Hardware Initialization */
Joystick_Init();
LEDs_Init();
-
- /* Indicate USB not ready */
- UpdateStatus(Status_USBNotReady);
-
- /* Initialize Scheduler so that it can be used */
- Scheduler_Init();
-
- /* Initialize USB Subsystem */
USB_Init();
-
- /* Scheduling - routine never returns, so put this last in the main function */
- Scheduler_Start();
-}
-
-/** Event handler for the USB_Connect event. This indicates that the device is enumerating via the status LEDs and
- * starts the library USB task to begin the enumeration and USB management process.
- */
-void EVENT_USB_Connect(void)
-{
- /* Start USB management task */
- Scheduler_SetTaskMode(USB_USBTask, TASK_RUN);
-
- /* Indicate USB enumerating */
- UpdateStatus(Status_USBEnumerating);
-}
-
-/** Event handler for the USB_Disconnect event. This indicates that the device is no longer connected to a host via
- * the status LEDs and stops the USB management and CDC management tasks.
- */
-void EVENT_USB_Disconnect(void)
-{
- /* Stop running CDC and USB management tasks */
- Scheduler_SetTaskMode(CDC1_Task, TASK_STOP);
- Scheduler_SetTaskMode(CDC2_Task, TASK_STOP);
- Scheduler_SetTaskMode(USB_USBTask, TASK_STOP);
-
- /* Indicate USB not ready */
- UpdateStatus(Status_USBNotReady);
-}
-
-/** Event handler for the USB_ConfigurationChanged event. This is fired when the host set the current configuration
- * of the USB device after enumeration - the device endpoints are configured and the CDC management tasks are started.
- */
-void EVENT_USB_ConfigurationChanged(void)
-{
- /* Setup CDC Notification, Rx and Tx Endpoints for the first CDC */
- Endpoint_ConfigureEndpoint(CDC1_NOTIFICATION_EPNUM, EP_TYPE_INTERRUPT,
- ENDPOINT_DIR_IN, CDC_NOTIFICATION_EPSIZE,
- ENDPOINT_BANK_SINGLE);
-
- Endpoint_ConfigureEndpoint(CDC1_TX_EPNUM, EP_TYPE_BULK,
- ENDPOINT_DIR_IN, CDC_TXRX_EPSIZE,
- ENDPOINT_BANK_SINGLE);
-
- Endpoint_ConfigureEndpoint(CDC1_RX_EPNUM, EP_TYPE_BULK,
- ENDPOINT_DIR_OUT, CDC_TXRX_EPSIZE,
- ENDPOINT_BANK_SINGLE);
-
- /* Setup CDC Notification, Rx and Tx Endpoints for the second CDC */
- Endpoint_ConfigureEndpoint(CDC2_NOTIFICATION_EPNUM, EP_TYPE_INTERRUPT,
- ENDPOINT_DIR_IN, CDC_NOTIFICATION_EPSIZE,
- ENDPOINT_BANK_SINGLE);
-
- Endpoint_ConfigureEndpoint(CDC2_TX_EPNUM, EP_TYPE_BULK,
- ENDPOINT_DIR_IN, CDC_TXRX_EPSIZE,
- ENDPOINT_BANK_SINGLE);
-
- Endpoint_ConfigureEndpoint(CDC2_RX_EPNUM, EP_TYPE_BULK,
- ENDPOINT_DIR_OUT, CDC_TXRX_EPSIZE,
- ENDPOINT_BANK_SINGLE);
-
- /* Indicate USB connected and ready */
- UpdateStatus(Status_USBReady);
-
- /* Start CDC tasks */
- Scheduler_SetTaskMode(CDC1_Task, TASK_RUN);
- Scheduler_SetTaskMode(CDC2_Task, TASK_RUN);
-}
-
-/** Event handler for the USB_UnhandledControlPacket event. This is used to catch standard and class specific
- * control requests that are not handled internally by the USB library (including the CDC control commands,
- * which are all issued via the control endpoint), so that they can be handled appropriately for the application.
- */
-void EVENT_USB_UnhandledControlPacket(void)
-{
- /* Determine which interface's Line Coding data is being set from the wIndex parameter */
- uint8_t* LineCodingData = (USB_ControlRequest.wIndex == 0) ? (uint8_t*)&LineCoding1 : (uint8_t*)&LineCoding2;
-
- /* Process CDC specific control requests */
- switch (USB_ControlRequest.bRequest)
- {
- case REQ_GetLineEncoding:
- if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
- {
- /* Acknowledge the SETUP packet, ready for data transfer */
- Endpoint_ClearSETUP();
-
- /* Write the line coding data to the control endpoint */
- Endpoint_Write_Control_Stream_LE(LineCodingData, sizeof(CDC_Line_Coding_t));
-
- /* Finalize the stream transfer to send the last packet or clear the host abort */
- Endpoint_ClearOUT();
- }
-
- break;
- case REQ_SetLineEncoding:
- if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
- {
- /* Acknowledge the SETUP packet, ready for data transfer */
- Endpoint_ClearSETUP();
-
- /* Read the line coding data in from the host into the global struct */
- Endpoint_Read_Control_Stream_LE(LineCodingData, sizeof(CDC_Line_Coding_t));
-
- /* Finalize the stream transfer to clear the last packet from the host */
- Endpoint_ClearIN();
- }
-
- break;
- case REQ_SetControlLineState:
- if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
- {
- /* Acknowledge the SETUP packet, ready for data transfer */
- Endpoint_ClearSETUP();
-
- /* Acknowledge status stage */
- while (!(Endpoint_IsINReady()));
- Endpoint_ClearIN();
- }
-
- break;
- }
-}
-
-/** Function to manage status updates to the user. This is done via LEDs on the given board, if available, but may be changed to
- * log to a serial port, or anything else that is suitable for status updates.
- *
- * \param CurrentStatus Current status of the system, from the DualCDC_StatusCodes_t enum
- */
-void UpdateStatus(uint8_t CurrentStatus)
-{
- uint8_t LEDMask = LEDS_NO_LEDS;
-
- /* Set the LED mask to the appropriate LED mask based on the given status code */
- switch (CurrentStatus)
- {
- case Status_USBNotReady:
- LEDMask = (LEDS_LED1);
- break;
- case Status_USBEnumerating:
- LEDMask = (LEDS_LED1 | LEDS_LED2);
- break;
- case Status_USBReady:
- LEDMask = (LEDS_LED2 | LEDS_LED4);
- break;
- }
-
- /* Set the board LEDs to the new LED mask */
- LEDs_SetAllLEDs(LEDMask);
}
-/** Function to manage CDC data transmission and reception to and from the host for the first CDC interface, which sends joystick
- * movements to the host as ASCII strings.
- */
-TASK(CDC1_Task)
+void CheckJoystickMovement(void)
{
- char* ReportString = NULL;
- uint8_t JoyStatus_LCL = Joystick_GetStatus();
- static bool ActionSent = false;
+ uint8_t JoyStatus_LCL = Joystick_GetStatus();
+ char* ReportString = NULL;
+ static bool ActionSent = false;
+
+ char* JoystickStrings[] =
+ {
+ "Joystick Up\r\n",
+ "Joystick Down\r\n",
+ "Joystick Left\r\n",
+ "Joystick Right\r\n",
+ "Joystick Pressed\r\n",
+ };
- /* Determine if a joystick action has occurred */
if (JoyStatus_LCL & JOY_UP)
- ReportString = JoystickUpString;
+ ReportString = JoystickStrings[0];
else if (JoyStatus_LCL & JOY_DOWN)
- ReportString = JoystickDownString;
+ ReportString = JoystickStrings[1];
else if (JoyStatus_LCL & JOY_LEFT)
- ReportString = JoystickLeftString;
+ ReportString = JoystickStrings[2];
else if (JoyStatus_LCL & JOY_RIGHT)
- ReportString = JoystickRightString;
+ ReportString = JoystickStrings[3];
else if (JoyStatus_LCL & JOY_PRESS)
- ReportString = JoystickPressedString;
-
- /* Flag management - Only allow one string to be sent per action */
- if (ReportString == NULL)
- {
- ActionSent = false;
- }
- else if (ActionSent == false)
+ ReportString = JoystickStrings[4];
+ else
+ ActionSent = false;
+
+ if ((ReportString != NULL) && (ActionSent == false))
{
ActionSent = true;
- /* Select the Serial Tx Endpoint */
- Endpoint_SelectEndpoint(CDC1_TX_EPNUM);
-
- /* Write the String to the Endpoint */
- Endpoint_Write_Stream_LE(ReportString, strlen(ReportString));
-
- /* Finalize the stream transfer to send the last packet */
- Endpoint_ClearIN();
-
- /* Wait until the endpoint is ready for another packet */
- while (!(Endpoint_IsINReady()));
-
- /* Send an empty packet to ensure that the host does not buffer data sent to it */
- Endpoint_ClearIN();
+ USB_CDC_SendString(&VirtualSerial1_CDC_Interface, ReportString, strlen(ReportString));
}
-
- /* Select the Serial Rx Endpoint */
- Endpoint_SelectEndpoint(CDC1_RX_EPNUM);
-
- /* Throw away any received data from the host */
- if (Endpoint_IsOUTReceived())
- Endpoint_ClearOUT();
}
-/** Function to manage CDC data transmission and reception to and from the host for the second CDC interface, which echoes back
- * all data sent to it from the host.
- */
-TASK(CDC2_Task)
+void EVENT_USB_Connect(void)
{
- /* Select the Serial Rx Endpoint */
- Endpoint_SelectEndpoint(CDC2_RX_EPNUM);
-
- /* Check to see if any data has been received */
- if (Endpoint_IsOUTReceived())
- {
- /* Create a temp buffer big enough to hold the incoming endpoint packet */
- uint8_t Buffer[Endpoint_BytesInEndpoint()];
-
- /* Remember how large the incoming packet is */
- uint16_t DataLength = Endpoint_BytesInEndpoint();
-
- /* Read in the incoming packet into the buffer */
- Endpoint_Read_Stream_LE(&Buffer, DataLength);
+ LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
+}
- /* Finalize the stream transfer to send the last packet */
- Endpoint_ClearOUT();
+void EVENT_USB_Disconnect(void)
+{
+ LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+}
- /* Select the Serial Tx Endpoint */
- Endpoint_SelectEndpoint(CDC2_TX_EPNUM);
-
- /* Write the received data to the endpoint */
- Endpoint_Write_Stream_LE(&Buffer, DataLength);
+void EVENT_USB_ConfigurationChanged(void)
+{
+ LEDs_SetAllLEDs(LEDMASK_USB_READY);
- /* Finalize the stream transfer to send the last packet */
- Endpoint_ClearIN();
+ if (!(USB_CDC_ConfigureEndpoints(&VirtualSerial1_CDC_Interface)))
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
- /* Wait until the endpoint is ready for the next packet */
- while (!(Endpoint_IsINReady()));
+ if (!(USB_CDC_ConfigureEndpoints(&VirtualSerial2_CDC_Interface)))
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+}
- /* Send an empty packet to prevent host buffering */
- Endpoint_ClearIN();
- }
+void EVENT_USB_UnhandledControlPacket(void)
+{
+ USB_CDC_ProcessControlPacket(&VirtualSerial1_CDC_Interface);
+ USB_CDC_ProcessControlPacket(&VirtualSerial2_CDC_Interface);
}
diff --git a/Demos/Device/DualCDC/DualCDC.h b/Demos/Device/DualCDC/DualCDC.h index 117af601e..3c1e29612 100644 --- a/Demos/Device/DualCDC/DualCDC.h +++ b/Demos/Device/DualCDC/DualCDC.h @@ -44,75 +44,26 @@ #include "Descriptors.h"
- #include <LUFA/Version.h> // Library Version Information
- #include <LUFA/Drivers/USB/USB.h> // USB Functionality
- #include <LUFA/Drivers/Board/Joystick.h> // Joystick driver
- #include <LUFA/Drivers/Board/LEDs.h> // LEDs driver
- #include <LUFA/Scheduler/Scheduler.h> // Simple scheduler for task management
+ #include <LUFA/Version.h>
+ #include <LUFA/Drivers/Board/LEDs.h>
+ #include <LUFA/Drivers/Board/Joystick.h>
+ #include <LUFA/Drivers/USB/USB.h>
+ #include <LUFA/Drivers/USB/Class/Device/CDC.h>
/* Macros: */
- /** CDC Class specific request to get the current virtual serial port configuration settings. */
- #define REQ_GetLineEncoding 0x21
-
- /** CDC Class specific request to set the current virtual serial port configuration settings. */
- #define REQ_SetLineEncoding 0x20
-
- /** CDC Class specific request to set the current virtual serial port handshake line states. */
- #define REQ_SetControlLineState 0x22
-
- /* Type Defines: */
- /** Type define for the virtual serial port line encoding settings, for storing the current USART configuration
- * as set by the host via a class specific request.
- */
- typedef struct
- {
- uint32_t BaudRateBPS; /**< Baud rate of the virtual serial port, in bits per second */
- uint8_t CharFormat; /**< Character format of the virtual serial port, a value from the
- * CDCDevice_CDC_LineCodingFormats_t enum
- */
- uint8_t ParityType; /**< Parity setting of the virtual serial port, a value from the
- * CDCDevice_LineCodingParity_t enum
- */
- uint8_t DataBits; /**< Bits of data per character of the virtual serial port */
- } CDC_Line_Coding_t;
+ #define LEDMASK_USB_NOTREADY LEDS_LED1
+ #define LEDMASK_USB_ENUMERATING (LEDS_LED2 | LEDS_LED3)
+ #define LEDMASK_USB_READY (LEDS_LED2 | LEDS_LED4)
+ #define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)
- /* Enums: */
- /** Enum for the possible line encoding formats of a virtual serial port. */
- enum CDCDevice_CDC_LineCodingFormats_t
- {
- OneStopBit = 0, /**< Each frame contains one stop bit */
- OneAndAHalfStopBits = 1, /**< Each frame contains one and a half stop bits */
- TwoStopBits = 2, /**< Each frame contains two stop bits */
- };
-
- /** Enum for the possible line encoding parity settings of a virtual serial port. */
- enum CDCDevice_LineCodingParity_t
- {
- Parity_None = 0, /**< No parity bit mode on each frame */
- Parity_Odd = 1, /**< Odd parity bit mode on each frame */
- Parity_Even = 2, /**< Even parity bit mode on each frame */
- Parity_Mark = 3, /**< Mark parity bit mode on each frame */
- Parity_Space = 4, /**< Space parity bit mode on each frame */
- };
-
- /** Enum for the possible status codes for passing to the UpdateStatus() function. */
- enum DualCDC_StatusCodes_t
- {
- Status_USBNotReady = 0, /**< USB is not ready (disconnected from a USB host) */
- Status_USBEnumerating = 1, /**< USB interface is enumerating */
- Status_USBReady = 2, /**< USB interface is connected and ready */
- };
-
- /* Tasks: */
- TASK(CDC1_Task);
- TASK(CDC2_Task);
-
/* Function Prototypes: */
+ void SetupHardware(void);
+ void CheckJoystickMovement(void);
+
void EVENT_USB_Connect(void);
void EVENT_USB_Disconnect(void);
void EVENT_USB_ConfigurationChanged(void);
void EVENT_USB_UnhandledControlPacket(void);
-
- void UpdateStatus(uint8_t CurrentStatus);
+ void EVENT_USB_StartOfFrame(void);
#endif
diff --git a/Demos/Device/DualCDC/makefile b/Demos/Device/DualCDC/makefile index 06d0e184b..5fbda61dd 100644 --- a/Demos/Device/DualCDC/makefile +++ b/Demos/Device/DualCDC/makefile @@ -125,7 +125,6 @@ LUFA_PATH = ../../.. # List C source files here. (C dependencies are automatically generated.)
SRC = $(TARGET).c \
Descriptors.c \
- $(LUFA_PATH)/LUFA/Scheduler/Scheduler.c \
$(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/DevChapter9.c \
$(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Endpoint.c \
$(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Host.c \
@@ -136,7 +135,7 @@ SRC = $(TARGET).c \ $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBInterrupt.c \
$(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBTask.c \
$(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/ConfigDescriptor.c \
- $(LUFA_PATH)/LUFA/Drivers/USB/Class/HIDParser.c \
+ $(LUFA_PATH)/LUFA/Drivers/USB/Class/Device/CDC.c \
# List C++ source files here. (C dependencies are automatically generated.)
@@ -183,7 +182,7 @@ CSTANDARD = -std=gnu99 # Place -D or -U options here for C sources
CDEFS = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD)
-CDEFS += -DUSE_NONSTANDARD_DESCRIPTOR_NAMES -DNO_STREAM_CALLBACKS -DUSB_DEVICE_ONLY
+CDEFS += -DUSE_NONSTANDARD_DESCRIPTOR_NAMES -DUSB_DEVICE_ONLY
CDEFS += -DFIXED_CONTROL_ENDPOINT_SIZE=8 -DUSE_SINGLE_DEVICE_CONFIGURATION
CDEFS += -DUSE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
|