diff options
Diffstat (limited to 'LUFA/Drivers/USB/Core/UC3')
-rw-r--r-- | LUFA/Drivers/USB/Core/UC3/Device_UC3.h | 4 | ||||
-rw-r--r-- | LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.c | 2 | ||||
-rw-r--r-- | LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.h | 4 | ||||
-rw-r--r-- | LUFA/Drivers/USB/Core/UC3/Host_UC3.c | 92 | ||||
-rw-r--r-- | LUFA/Drivers/USB/Core/UC3/Host_UC3.h | 70 | ||||
-rw-r--r-- | LUFA/Drivers/USB/Core/UC3/Pipe_UC3.c | 2 | ||||
-rw-r--r-- | LUFA/Drivers/USB/Core/UC3/Pipe_UC3.h | 2 | ||||
-rw-r--r-- | LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_Control_W.c | 4 | ||||
-rw-r--r-- | LUFA/Drivers/USB/Core/UC3/USBController_UC3.c | 17 | ||||
-rw-r--r-- | LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.c | 8 |
10 files changed, 31 insertions, 174 deletions
diff --git a/LUFA/Drivers/USB/Core/UC3/Device_UC3.h b/LUFA/Drivers/USB/Core/UC3/Device_UC3.h index f5a89221f..5ed86612b 100644 --- a/LUFA/Drivers/USB/Core/UC3/Device_UC3.h +++ b/LUFA/Drivers/USB/Core/UC3/Device_UC3.h @@ -122,8 +122,8 @@ * \note This macro should only be used if the device has indicated to the host that it
* supports the Remote Wakeup feature in the device descriptors, and should only be
* issued if the host is currently allowing remote wakeup events from the device (i.e.,
- * the \ref USB_RemoteWakeupEnabled flag is set). When the \c NO_DEVICE_REMOTE_WAKEUP compile
- * time option is used, this macro is unavailable.
+ * the \ref USB_Device_RemoteWakeupEnabled flag is set). When the \c NO_DEVICE_REMOTE_WAKEUP
+ * compile time option is used, this macro is unavailable.
* \n\n
*
* \note The USB clock must be running for this function to operate. If the stack is initialized with
diff --git a/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.c b/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.c index 9c7d6b62d..3337c7d5c 100644 --- a/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.c +++ b/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.c @@ -36,7 +36,7 @@ #include "../Endpoint.h"
#if !defined(FIXED_CONTROL_ENDPOINT_SIZE)
-uint8_t USB_ControlEndpointSize = ENDPOINT_CONTROLEP_DEFAULT_SIZE;
+uint8_t USB_Device_ControlEndpointSize = ENDPOINT_CONTROLEP_DEFAULT_SIZE;
#endif
volatile uint32_t USB_SelectedEndpoint = ENDPOINT_CONTROLEP;
diff --git a/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.h b/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.h index 98067e635..2ed7b5d80 100644 --- a/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.h +++ b/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.h @@ -830,9 +830,9 @@ * changed in value.
*/
#if (!defined(FIXED_CONTROL_ENDPOINT_SIZE) || defined(__DOXYGEN__))
- extern uint8_t USB_ControlEndpointSize;
+ extern uint8_t USB_Device_ControlEndpointSize;
#else
- #define USB_ControlEndpointSize FIXED_CONTROL_ENDPOINT_SIZE
+ #define USB_Device_ControlEndpointSize FIXED_CONTROL_ENDPOINT_SIZE
#endif
/* Function Prototypes: */
diff --git a/LUFA/Drivers/USB/Core/UC3/Host_UC3.c b/LUFA/Drivers/USB/Core/UC3/Host_UC3.c index 1dd2b578b..a56ef4819 100644 --- a/LUFA/Drivers/USB/Core/UC3/Host_UC3.c +++ b/LUFA/Drivers/USB/Core/UC3/Host_UC3.c @@ -137,7 +137,7 @@ void USB_Host_ProcessNextHostState(void) break;
}
- USB_ControlPipeSize = DataBuffer[offsetof(USB_Descriptor_Device_t, Endpoint0Size)];
+ USB_Host_ControlPipeSize = DataBuffer[offsetof(USB_Descriptor_Device_t, Endpoint0Size)];
USB_Host_ResetDevice();
@@ -146,7 +146,7 @@ void USB_Host_ProcessNextHostState(void) case HOST_STATE_Default_PostReset:
Pipe_ConfigurePipe(PIPE_CONTROLPIPE, EP_TYPE_CONTROL,
PIPE_TOKEN_SETUP, ENDPOINT_CONTROLEP,
- USB_ControlPipeSize, PIPE_BANK_SINGLE);
+ USB_Host_ControlPipeSize, PIPE_BANK_SINGLE);
if (!(Pipe_IsConfigured()))
{
@@ -175,8 +175,9 @@ void USB_Host_ProcessNextHostState(void) case HOST_STATE_Default_PostAddressSet:
USB_Host_SetDeviceAddress(USB_HOST_DEVICEADDRESS);
- EVENT_USB_Host_DeviceEnumerationComplete();
USB_HostState = HOST_STATE_Addressed;
+
+ EVENT_USB_Host_DeviceEnumerationComplete();
break;
}
@@ -253,6 +254,8 @@ static void USB_Host_ResetDevice(void) USB_Host_ResetBus();
while (!(USB_Host_IsBusResetComplete()));
USB_Host_ResumeBus();
+
+ USB_Host_ConfigurationNumber = 0;
bool HSOFIEnabled = USB_INT_IsEnabled(USB_INT_HSOFI);
@@ -285,88 +288,5 @@ static void USB_Host_ResetDevice(void) USB_INT_Enable(USB_INT_DDISCI);
}
-uint8_t USB_Host_SetDeviceConfiguration(const uint8_t ConfigNumber)
-{
- USB_ControlRequest = (USB_Request_Header_t)
- {
- .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_DEVICE),
- .bRequest = REQ_SetConfiguration,
- .wValue = ConfigNumber,
- .wIndex = 0,
- .wLength = 0,
- };
-
- Pipe_SelectPipe(PIPE_CONTROLPIPE);
-
- return USB_Host_SendControlRequest(NULL);
-}
-
-uint8_t USB_Host_GetDeviceDescriptor(void* const DeviceDescriptorPtr)
-{
- USB_ControlRequest = (USB_Request_Header_t)
- {
- .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_DEVICE),
- .bRequest = REQ_GetDescriptor,
- .wValue = (DTYPE_Device << 8),
- .wIndex = 0,
- .wLength = sizeof(USB_Descriptor_Device_t),
- };
-
- Pipe_SelectPipe(PIPE_CONTROLPIPE);
-
- return USB_Host_SendControlRequest(DeviceDescriptorPtr);
-}
-
-uint8_t USB_Host_GetDeviceStringDescriptor(const uint8_t Index,
- void* const Buffer,
- const uint8_t BufferLength)
-{
- USB_ControlRequest = (USB_Request_Header_t)
- {
- .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_DEVICE),
- .bRequest = REQ_GetDescriptor,
- .wValue = (DTYPE_String << 8) | Index,
- .wIndex = 0,
- .wLength = BufferLength,
- };
-
- Pipe_SelectPipe(PIPE_CONTROLPIPE);
-
- return USB_Host_SendControlRequest(Buffer);
-}
-
-uint8_t USB_Host_ClearPipeStall(const uint8_t EndpointNum)
-{
- USB_ControlRequest = (USB_Request_Header_t)
- {
- .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_ENDPOINT),
- .bRequest = REQ_ClearFeature,
- .wValue = FEATURE_SEL_EndpointHalt,
- .wIndex = EndpointNum,
- .wLength = 0,
- };
-
- Pipe_SelectPipe(PIPE_CONTROLPIPE);
-
- return USB_Host_SendControlRequest(NULL);
-}
-
-uint8_t USB_Host_SetInterfaceAltSetting(const uint8_t InterfaceIndex,
- const uint8_t AltSetting)
-{
- USB_ControlRequest = (USB_Request_Header_t)
- {
- .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_INTERFACE),
- .bRequest = REQ_SetInterface,
- .wValue = AltSetting,
- .wIndex = InterfaceIndex,
- .wLength = 0,
- };
-
- Pipe_SelectPipe(PIPE_CONTROLPIPE);
-
- return USB_Host_SendControlRequest(NULL);
-}
-
#endif
diff --git a/LUFA/Drivers/USB/Core/UC3/Host_UC3.h b/LUFA/Drivers/USB/Core/UC3/Host_UC3.h index 7fd46a313..4bcba566b 100644 --- a/LUFA/Drivers/USB/Core/UC3/Host_UC3.h +++ b/LUFA/Drivers/USB/Core/UC3/Host_UC3.h @@ -208,6 +208,9 @@ /** Suspends the USB bus, preventing any communications from occurring between the host and attached
* device until the bus has been resumed. This stops the transmission of the 1MS Start Of Frame
* messages to the device.
+ *
+ * \note While the USB bus is suspended, all USB interrupt sources are also disabled; this means that
+ * some events (such as device disconnections) will not fire until the bus is resumed.
*/
static inline void USB_Host_SuspendBus(void) ATTR_ALWAYS_INLINE;
static inline void USB_Host_SuspendBus(void)
@@ -277,73 +280,6 @@ return AVR32_USBB.UHCON.resume;
}
- /* Function Prototypes: */
- /** Convenience function. This routine sends a SET CONFIGURATION standard request to the attached
- * device, with the given configuration index. This can be used to easily set the device
- * configuration without creating and sending the request manually.
- *
- * \note After this routine returns, the control pipe will be selected.
- *
- * \param[in] ConfigNumber Configuration index to send to the device.
- *
- * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result.
- */
- uint8_t USB_Host_SetDeviceConfiguration(const uint8_t ConfigNumber);
-
- /** Convenience function. This routine sends a GET DESCRIPTOR standard request to the attached
- * device, requesting the device descriptor. This can be used to easily retrieve information
- * about the device such as its VID, PID and power requirements.
- *
- * \note After this routine returns, the control pipe will be selected.
- *
- * \param[out] DeviceDescriptorPtr Pointer to the destination device descriptor structure where
- * the read data is to be stored.
- *
- * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result.
- */
- uint8_t USB_Host_GetDeviceDescriptor(void* const DeviceDescriptorPtr);
-
- /** Convenience function. This routine sends a GET DESCRIPTOR standard request to the attached
- * device, requesting the string descriptor of the specified index. This can be used to easily
- * retrieve string descriptors from the device by index, after the index is obtained from the
- * Device or Configuration descriptors.
- *
- * \note After this routine returns, the control pipe will be selected.
- *
- * \param[in] Index Index of the string index to retrieve.
- * \param[out] Buffer Pointer to the destination buffer where the retrieved string descriptor is
- * to be stored.
- * \param[in] BufferLength Maximum size of the string descriptor which can be stored into the buffer.
- *
- * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result.
- */
- uint8_t USB_Host_GetDeviceStringDescriptor(const uint8_t Index,
- void* const Buffer,
- const uint8_t BufferLength);
-
- /** Clears a stall condition on the given pipe, via a CLEAR FEATURE standard request to the attached device.
- *
- * \note After this routine returns, the control pipe will be selected.
- *
- * \param[in] EndpointIndex Index of the endpoint to clear, including the endpoint's direction.
- *
- * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result.
- */
- uint8_t USB_Host_ClearPipeStall(const uint8_t EndpointIndex);
-
- /** Selects a given alternative setting for the specified interface, via a SET INTERFACE standard request to
- * the attached device.
- *
- * \note After this routine returns, the control pipe will be selected.
- *
- * \param[in] InterfaceIndex Index of the interface whose alternative setting is to be altered.
- * \param[in] AltSetting Index of the interface's alternative setting which is to be selected.
- *
- * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result.
- */
- uint8_t USB_Host_SetInterfaceAltSetting(const uint8_t InterfaceIndex,
- const uint8_t AltSetting);
-
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Macros: */
diff --git a/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.c b/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.c index 4e67f9691..83d3fd6ad 100644 --- a/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.c +++ b/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.c @@ -35,7 +35,7 @@ #include "../Pipe.h"
-uint8_t USB_ControlPipeSize = PIPE_CONTROLPIPE_DEFAULT_SIZE;
+uint8_t USB_Host_ControlPipeSize = PIPE_CONTROLPIPE_DEFAULT_SIZE;
volatile uint32_t USB_SelectedPipe = PIPE_CONTROLPIPE;
volatile uint8_t* USB_PipeFIFOPos[PIPE_TOTAL_PIPES];
diff --git a/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.h b/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.h index 2444a2c63..c9f9eaac2 100644 --- a/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.h +++ b/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.h @@ -804,7 +804,7 @@ * \note This variable should be treated as read-only in the user application, and never manually
* changed in value.
*/
- extern uint8_t USB_ControlPipeSize;
+ extern uint8_t USB_Host_ControlPipeSize;
/* Function Prototypes: */
/** Configures the specified pipe number with the given pipe type, token, target endpoint number in the
diff --git a/LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_Control_W.c b/LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_Control_W.c index 1d6361fb8..5d4fc42f2 100644 --- a/LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_Control_W.c +++ b/LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_Control_W.c @@ -58,7 +58,7 @@ uint8_t TEMPLATE_FUNC_NAME (const void* const Buffer, { uint16_t BytesInEndpoint = Endpoint_BytesInEndpoint(); - while (Length && (BytesInEndpoint < USB_ControlEndpointSize)) + while (Length && (BytesInEndpoint < USB_Device_ControlEndpointSize)) { TEMPLATE_TRANSFER_BYTE(DataStream); TEMPLATE_BUFFER_MOVE(DataStream, 1); @@ -66,7 +66,7 @@ uint8_t TEMPLATE_FUNC_NAME (const void* const Buffer, BytesInEndpoint++; } - LastPacketFull = (BytesInEndpoint == USB_ControlEndpointSize); + LastPacketFull = (BytesInEndpoint == USB_Device_ControlEndpointSize); Endpoint_ClearIN(); } } diff --git a/LUFA/Drivers/USB/Core/UC3/USBController_UC3.c b/LUFA/Drivers/USB/Core/UC3/USBController_UC3.c index 0b0d04d63..7cfa28ede 100644 --- a/LUFA/Drivers/USB/Core/UC3/USBController_UC3.c +++ b/LUFA/Drivers/USB/Core/UC3/USBController_UC3.c @@ -147,22 +147,22 @@ void USB_ResetInterface(void) #if defined(USB_CAN_BE_DEVICE)
static void USB_Init_Device(void)
{
- USB_DeviceState = DEVICE_STATE_Unattached;
- USB_ConfigurationNumber = 0;
+ USB_DeviceState = DEVICE_STATE_Unattached;
+ USB_Device_ConfigurationNumber = 0;
#if !defined(NO_DEVICE_REMOTE_WAKEUP)
- USB_RemoteWakeupEnabled = false;
+ USB_Device_RemoteWakeupEnabled = false;
#endif
#if !defined(NO_DEVICE_SELF_POWER)
- USB_CurrentlySelfPowered = false;
+ USB_Device_CurrentlySelfPowered = false;
#endif
#if !defined(FIXED_CONTROL_ENDPOINT_SIZE)
USB_Descriptor_Device_t* DeviceDescriptorPtr;
if (CALLBACK_USB_GetDescriptor((DTYPE_Device << 8), 0, (void*)&DeviceDescriptorPtr) != NO_DESCRIPTOR)
- USB_ControlEndpointSize = DeviceDescriptorPtr->Endpoint0Size;
+ USB_Device_ControlEndpointSize = DeviceDescriptorPtr->Endpoint0Size;
#endif
if (USB_Options & USB_DEVICE_OPT_LOWSPEED)
@@ -173,7 +173,7 @@ static void USB_Init_Device(void) USB_INT_Enable(USB_INT_VBUSTI);
Endpoint_ConfigureEndpoint(ENDPOINT_CONTROLEP, EP_TYPE_CONTROL,
- ENDPOINT_DIR_OUT, USB_ControlEndpointSize,
+ ENDPOINT_DIR_OUT, USB_Device_ControlEndpointSize,
ENDPOINT_BANK_SINGLE);
USB_INT_Clear(USB_INT_SUSPI);
@@ -187,8 +187,9 @@ static void USB_Init_Device(void) #if defined(USB_CAN_BE_HOST)
static void USB_Init_Host(void)
{
- USB_HostState = HOST_STATE_Unattached;
- USB_ControlPipeSize = PIPE_CONTROLPIPE_DEFAULT_SIZE;
+ USB_HostState = HOST_STATE_Unattached;
+ USB_Host_ConfigurationNumber = 0;
+ USB_Host_ControlPipeSize = PIPE_CONTROLPIPE_DEFAULT_SIZE;
USB_Host_HostMode_On();
diff --git a/LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.c b/LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.c index 5191ee67f..7a9c14885 100644 --- a/LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.c +++ b/LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.c @@ -97,7 +97,7 @@ ISR(USB_GEN_vect) USB_INT_Disable(USB_INT_WAKEUPI);
USB_INT_Enable(USB_INT_SUSPI);
- if (USB_ConfigurationNumber)
+ if (USB_Device_ConfigurationNumber)
USB_DeviceState = DEVICE_STATE_Configured;
else
USB_DeviceState = (USB_Device_IsAddressSet()) ? DEVICE_STATE_Configured : DEVICE_STATE_Powered;
@@ -109,8 +109,8 @@ ISR(USB_GEN_vect) {
USB_INT_Clear(USB_INT_EORSTI);
- USB_DeviceState = DEVICE_STATE_Default;
- USB_ConfigurationNumber = 0;
+ USB_DeviceState = DEVICE_STATE_Default;
+ USB_Device_ConfigurationNumber = 0;
USB_INT_Clear(USB_INT_SUSPI);
USB_INT_Disable(USB_INT_SUSPI);
@@ -118,7 +118,7 @@ ISR(USB_GEN_vect) USB_Device_SetDeviceAddress(0);
Endpoint_ConfigureEndpoint(ENDPOINT_CONTROLEP, EP_TYPE_CONTROL,
- ENDPOINT_DIR_OUT, USB_ControlEndpointSize,
+ ENDPOINT_DIR_OUT, USB_Device_ControlEndpointSize,
ENDPOINT_BANK_SINGLE);
EVENT_USB_Device_Reset();
|