aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--Demos/Device/Keyboard/Keyboard.c2
-rw-r--r--LUFA/Drivers/USB/HighLevel/Events.h2
-rw-r--r--LUFA/Drivers/USB/HighLevel/USBTask.c171
-rw-r--r--LUFA/Drivers/USB/LowLevel/Host.c173
-rw-r--r--LUFA/Drivers/USB/LowLevel/Host.h6
-rw-r--r--LUFA/Drivers/USB/LowLevel/LowLevel.h2
-rw-r--r--LUFA/Drivers/USB/LowLevel/OTG.h1
-rw-r--r--LUFA/LUFAPoweredProjects.txt1
8 files changed, 182 insertions, 176 deletions
diff --git a/Demos/Device/Keyboard/Keyboard.c b/Demos/Device/Keyboard/Keyboard.c
index 7b9317265..928d95b62 100644
--- a/Demos/Device/Keyboard/Keyboard.c
+++ b/Demos/Device/Keyboard/Keyboard.c
@@ -44,9 +44,7 @@ TASK_LIST
{ .Task = USB_USBTask , .TaskStatus = TASK_STOP },
#endif
- #if !defined(INTERRUPT_DATA_ENDPOINT)
{ .Task = USB_Keyboard_Report , .TaskStatus = TASK_STOP },
- #endif
};
/* Global Variables */
diff --git a/LUFA/Drivers/USB/HighLevel/Events.h b/LUFA/Drivers/USB/HighLevel/Events.h
index 36e16c98b..45ad801de 100644
--- a/LUFA/Drivers/USB/HighLevel/Events.h
+++ b/LUFA/Drivers/USB/HighLevel/Events.h
@@ -398,7 +398,7 @@
/* Function Prototypes: */
#if defined(INCLUDE_FROM_EVENTS_C)
- void USB_Event_Stub (void) ATTR_CONST;
+ void USB_Event_Stub(void) ATTR_CONST;
#if defined(USB_FULL_CONTROLLER) || defined(USB_MODIFIED_FULL_CONTROLLER)
ALIAS_STUB(USB_VBUSChange);
diff --git a/LUFA/Drivers/USB/HighLevel/USBTask.c b/LUFA/Drivers/USB/HighLevel/USBTask.c
index 5202cc834..e2b7e91d5 100644
--- a/LUFA/Drivers/USB/HighLevel/USBTask.c
+++ b/LUFA/Drivers/USB/HighLevel/USBTask.c
@@ -81,178 +81,11 @@ static void USB_DeviceTask(void)
#if defined(USB_CAN_BE_HOST)
static void USB_HostTask(void)
{
- uint8_t ErrorCode = HOST_ENUMERROR_NoError;
- uint8_t SubErrorCode = HOST_ENUMERROR_NoError;
- uint8_t PrevPipe = Pipe_GetCurrentPipe();
+ uint8_t PrevPipe = Pipe_GetCurrentPipe();
- static uint16_t WaitMSRemaining;
- static uint8_t PostWaitState;
-
Pipe_SelectPipe(PIPE_CONTROLPIPE);
- switch (USB_HostState)
- {
- case HOST_STATE_WaitForDevice:
- if (WaitMSRemaining)
- {
- if ((SubErrorCode = USB_Host_WaitMS(1)) != HOST_WAITERROR_Successful)
- {
- USB_HostState = PostWaitState;
- ErrorCode = HOST_ENUMERROR_WaitStage;
- break;
- }
-
- WaitMSRemaining--;
- }
- else
- {
- USB_HostState = PostWaitState;
- }
-
- break;
- case HOST_STATE_Attached:
- WaitMSRemaining = HOST_DEVICE_SETTLE_DELAY_MS;
-
- USB_HostState = HOST_STATE_Attached_WaitForDeviceSettle;
- break;
- case HOST_STATE_Attached_WaitForDeviceSettle:
- _delay_ms(1);
-
- if (!(WaitMSRemaining--))
- {
- USB_Host_VBUS_Manual_Off();
-
- USB_OTGPAD_On();
- USB_Host_VBUS_Auto_Enable();
- USB_Host_VBUS_Auto_On();
-
- USB_HostState = HOST_STATE_Attached_WaitForConnect;
- }
-
- break;
- case HOST_STATE_Attached_WaitForConnect:
- if (USB_INT_HasOccurred(USB_INT_DCONNI))
- {
- USB_INT_Clear(USB_INT_DCONNI);
- USB_INT_Clear(USB_INT_DDISCI);
-
- USB_INT_Clear(USB_INT_VBERRI);
- USB_INT_Enable(USB_INT_VBERRI);
-
- USB_IsConnected = true;
- RAISE_EVENT(USB_Connect);
-
- USB_Host_ResumeBus();
- Pipe_ClearPipes();
-
- HOST_TASK_NONBLOCK_WAIT(100, HOST_STATE_Attached_DoReset);
- }
-
- break;
- case HOST_STATE_Attached_DoReset:
- USB_Host_ResetDevice();
-
- HOST_TASK_NONBLOCK_WAIT(200, HOST_STATE_Powered);
- break;
- case HOST_STATE_Powered:
- Pipe_ConfigurePipe(PIPE_CONTROLPIPE, EP_TYPE_CONTROL,
- PIPE_TOKEN_SETUP, ENDPOINT_CONTROLEP,
- PIPE_CONTROLPIPE_DEFAULT_SIZE, PIPE_BANK_SINGLE);
-
- if (!(Pipe_IsConfigured()))
- {
- ErrorCode = HOST_ENUMERROR_PipeConfigError;
- SubErrorCode = 0;
- break;
- }
-
- USB_HostState = HOST_STATE_Default;
- break;
- case HOST_STATE_Default:
- USB_ControlRequest = (USB_Request_Header_t)
- {
- .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_DEVICE),
- .bRequest = REQ_GetDescriptor,
- .wValue = (DTYPE_Device << 8),
- .wIndex = 0,
- .wLength = 8,
- };
-
- uint8_t DataBuffer[8];
-
- if ((SubErrorCode = USB_Host_SendControlRequest(DataBuffer)) != HOST_SENDCONTROL_Successful)
- {
- ErrorCode = HOST_ENUMERROR_ControlError;
- break;
- }
-
- #if defined(USE_NONSTANDARD_DESCRIPTOR_NAMES)
- USB_ControlPipeSize = DataBuffer[offsetof(USB_Descriptor_Device_t, Endpoint0Size)];
- #else
- USB_ControlPipeSize = DataBuffer[offsetof(USB_Descriptor_Device_t, bMaxPacketSize0)];
- #endif
-
- USB_Host_ResetDevice();
-
- HOST_TASK_NONBLOCK_WAIT(200, HOST_STATE_Default_PostReset);
- break;
- case HOST_STATE_Default_PostReset:
- Pipe_DisablePipe();
- Pipe_DeallocateMemory();
- Pipe_ResetPipe(PIPE_CONTROLPIPE);
-
- Pipe_ConfigurePipe(PIPE_CONTROLPIPE, EP_TYPE_CONTROL,
- PIPE_TOKEN_SETUP, ENDPOINT_CONTROLEP,
- USB_ControlPipeSize, PIPE_BANK_SINGLE);
-
- if (!(Pipe_IsConfigured()))
- {
- ErrorCode = HOST_ENUMERROR_PipeConfigError;
- SubErrorCode = 0;
- break;
- }
-
- Pipe_SetInfiniteINRequests();
-
- USB_ControlRequest = (USB_Request_Header_t)
- {
- .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_DEVICE),
- .bRequest = REQ_SetAddress,
- .wValue = USB_HOST_DEVICEADDRESS,
- .wIndex = 0,
- .wLength = 0,
- };
-
- if ((SubErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful)
- {
- ErrorCode = HOST_ENUMERROR_ControlError;
- break;
- }
-
- HOST_TASK_NONBLOCK_WAIT(100, HOST_STATE_Default_PostAddressSet);
- break;
- case HOST_STATE_Default_PostAddressSet:
- USB_Host_SetDeviceAddress(USB_HOST_DEVICEADDRESS);
-
- RAISE_EVENT(USB_DeviceEnumerationComplete);
- USB_HostState = HOST_STATE_Addressed;
-
- break;
- }
-
- if ((ErrorCode != HOST_ENUMERROR_NoError) && (USB_HostState != HOST_STATE_Unattached))
- {
- RAISE_EVENT(USB_DeviceEnumerationFailed, ErrorCode, SubErrorCode);
-
- USB_Host_VBUS_Auto_Off();
-
- RAISE_EVENT(USB_DeviceUnattached);
-
- if (USB_IsConnected)
- RAISE_EVENT(USB_Disconnect);
-
- USB_ResetInterface();
- }
+ USB_Host_ProcessNextHostState();
Pipe_SelectPipe(PrevPipe);
}
diff --git a/LUFA/Drivers/USB/LowLevel/Host.c b/LUFA/Drivers/USB/LowLevel/Host.c
index fe02f7cd1..9630b6aa1 100644
--- a/LUFA/Drivers/USB/LowLevel/Host.c
+++ b/LUFA/Drivers/USB/LowLevel/Host.c
@@ -32,8 +32,179 @@
#if defined(USB_CAN_BE_HOST)
+#define INCLUDE_FROM_HOST_C
#include "Host.h"
+void USB_Host_ProcessNextHostState(void)
+{
+ uint8_t ErrorCode = HOST_ENUMERROR_NoError;
+ uint8_t SubErrorCode = HOST_ENUMERROR_NoError;
+
+ static uint16_t WaitMSRemaining;
+ static uint8_t PostWaitState;
+
+ switch (USB_HostState)
+ {
+ case HOST_STATE_WaitForDevice:
+ if (WaitMSRemaining)
+ {
+ if ((SubErrorCode = USB_Host_WaitMS(1)) != HOST_WAITERROR_Successful)
+ {
+ USB_HostState = PostWaitState;
+ ErrorCode = HOST_ENUMERROR_WaitStage;
+ break;
+ }
+
+ if (!(WaitMSRemaining--))
+ USB_HostState = PostWaitState;
+ }
+
+ break;
+ case HOST_STATE_Attached:
+ WaitMSRemaining = HOST_DEVICE_SETTLE_DELAY_MS;
+
+ USB_HostState = HOST_STATE_Attached_WaitForDeviceSettle;
+ break;
+ case HOST_STATE_Attached_WaitForDeviceSettle:
+ _delay_ms(1);
+
+ if (!(WaitMSRemaining--))
+ {
+ USB_Host_VBUS_Manual_Off();
+
+ USB_OTGPAD_On();
+ USB_Host_VBUS_Auto_Enable();
+ USB_Host_VBUS_Auto_On();
+
+ USB_HostState = HOST_STATE_Attached_WaitForConnect;
+ }
+
+ break;
+ case HOST_STATE_Attached_WaitForConnect:
+ if (USB_INT_HasOccurred(USB_INT_DCONNI))
+ {
+ USB_INT_Clear(USB_INT_DCONNI);
+ USB_INT_Clear(USB_INT_DDISCI);
+
+ USB_INT_Clear(USB_INT_VBERRI);
+ USB_INT_Enable(USB_INT_VBERRI);
+
+ USB_IsConnected = true;
+ RAISE_EVENT(USB_Connect);
+
+ USB_Host_ResumeBus();
+ Pipe_ClearPipes();
+
+ HOST_TASK_NONBLOCK_WAIT(100, HOST_STATE_Attached_DoReset);
+ }
+
+ break;
+ case HOST_STATE_Attached_DoReset:
+ USB_Host_ResetDevice();
+
+ HOST_TASK_NONBLOCK_WAIT(200, HOST_STATE_Powered);
+ break;
+ case HOST_STATE_Powered:
+ Pipe_ConfigurePipe(PIPE_CONTROLPIPE, EP_TYPE_CONTROL,
+ PIPE_TOKEN_SETUP, ENDPOINT_CONTROLEP,
+ PIPE_CONTROLPIPE_DEFAULT_SIZE, PIPE_BANK_SINGLE);
+
+ if (!(Pipe_IsConfigured()))
+ {
+ ErrorCode = HOST_ENUMERROR_PipeConfigError;
+ SubErrorCode = 0;
+ break;
+ }
+
+ USB_HostState = HOST_STATE_Default;
+ break;
+ case HOST_STATE_Default:
+ USB_ControlRequest = (USB_Request_Header_t)
+ {
+ .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_DEVICE),
+ .bRequest = REQ_GetDescriptor,
+ .wValue = (DTYPE_Device << 8),
+ .wIndex = 0,
+ .wLength = 8,
+ };
+
+ uint8_t DataBuffer[8];
+
+ if ((SubErrorCode = USB_Host_SendControlRequest(DataBuffer)) != HOST_SENDCONTROL_Successful)
+ {
+ ErrorCode = HOST_ENUMERROR_ControlError;
+ break;
+ }
+
+ #if defined(USE_NONSTANDARD_DESCRIPTOR_NAMES)
+ USB_ControlPipeSize = DataBuffer[offsetof(USB_Descriptor_Device_t, Endpoint0Size)];
+ #else
+ USB_ControlPipeSize = DataBuffer[offsetof(USB_Descriptor_Device_t, bMaxPacketSize0)];
+ #endif
+
+ USB_Host_ResetDevice();
+
+ HOST_TASK_NONBLOCK_WAIT(200, HOST_STATE_Default_PostReset);
+ break;
+ case HOST_STATE_Default_PostReset:
+ Pipe_DisablePipe();
+ Pipe_DeallocateMemory();
+ Pipe_ResetPipe(PIPE_CONTROLPIPE);
+
+ Pipe_ConfigurePipe(PIPE_CONTROLPIPE, EP_TYPE_CONTROL,
+ PIPE_TOKEN_SETUP, ENDPOINT_CONTROLEP,
+ USB_ControlPipeSize, PIPE_BANK_SINGLE);
+
+ if (!(Pipe_IsConfigured()))
+ {
+ ErrorCode = HOST_ENUMERROR_PipeConfigError;
+ SubErrorCode = 0;
+ break;
+ }
+
+ Pipe_SetInfiniteINRequests();
+
+ USB_ControlRequest = (USB_Request_Header_t)
+ {
+ .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_DEVICE),
+ .bRequest = REQ_SetAddress,
+ .wValue = USB_HOST_DEVICEADDRESS,
+ .wIndex = 0,
+ .wLength = 0,
+ };
+
+ if ((SubErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful)
+ {
+ ErrorCode = HOST_ENUMERROR_ControlError;
+ break;
+ }
+
+ HOST_TASK_NONBLOCK_WAIT(100, HOST_STATE_Default_PostAddressSet);
+ break;
+ case HOST_STATE_Default_PostAddressSet:
+ USB_Host_SetDeviceAddress(USB_HOST_DEVICEADDRESS);
+
+ RAISE_EVENT(USB_DeviceEnumerationComplete);
+ USB_HostState = HOST_STATE_Addressed;
+
+ break;
+ }
+
+ if ((ErrorCode != HOST_ENUMERROR_NoError) && (USB_HostState != HOST_STATE_Unattached))
+ {
+ RAISE_EVENT(USB_DeviceEnumerationFailed, ErrorCode, SubErrorCode);
+
+ USB_Host_VBUS_Auto_Off();
+
+ RAISE_EVENT(USB_DeviceUnattached);
+
+ if (USB_IsConnected)
+ RAISE_EVENT(USB_Disconnect);
+
+ USB_ResetInterface();
+ }
+}
+
uint8_t USB_Host_WaitMS(uint8_t MS)
{
bool BusSuspended = USB_Host_IsBusSuspended();
@@ -80,7 +251,7 @@ uint8_t USB_Host_WaitMS(uint8_t MS)
return ErrorCode;
}
-void USB_Host_ResetDevice(void)
+static void USB_Host_ResetDevice(void)
{
bool BusSuspended = USB_Host_IsBusSuspended();
diff --git a/LUFA/Drivers/USB/LowLevel/Host.h b/LUFA/Drivers/USB/LowLevel/Host.h
index 9ce995f84..4457c07d8 100644
--- a/LUFA/Drivers/USB/LowLevel/Host.h
+++ b/LUFA/Drivers/USB/LowLevel/Host.h
@@ -265,8 +265,12 @@
};
/* Function Prototypes: */
+ void USB_Host_ProcessNextHostState(void);
uint8_t USB_Host_WaitMS(uint8_t MS);
- void USB_Host_ResetDevice(void);
+
+ #if defined(INCLUDE_FROM_HOST_C)
+ static void USB_Host_ResetDevice(void);
+ #endif
#endif
/* Disable C linkage for C++ Compilers: */
diff --git a/LUFA/Drivers/USB/LowLevel/LowLevel.h b/LUFA/Drivers/USB/LowLevel/LowLevel.h
index a5adf99f1..fad1cbf1f 100644
--- a/LUFA/Drivers/USB/LowLevel/LowLevel.h
+++ b/LUFA/Drivers/USB/LowLevel/LowLevel.h
@@ -359,7 +359,7 @@
/* Inline Functions: */
#if defined(USB_CAN_BE_BOTH)
- static inline uint8_t USB_GetUSBModeFromUID(void) ATTR_WARN_UNUSED_RESULT;
+ static inline uint8_t USB_GetUSBModeFromUID(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE;
static inline uint8_t USB_GetUSBModeFromUID(void)
{
if (USBSTA & (1 << ID))
diff --git a/LUFA/Drivers/USB/LowLevel/OTG.h b/LUFA/Drivers/USB/LowLevel/OTG.h
index 6d8185c26..d3dee96f3 100644
--- a/LUFA/Drivers/USB/LowLevel/OTG.h
+++ b/LUFA/Drivers/USB/LowLevel/OTG.h
@@ -106,7 +106,6 @@
*/
static inline void USB_OTG_Dev_InitiateSRP(uint8_t SRPTypeMask);
#else
-
#define USB_OTG_Device_RequestHNP() MACROS{ OTGCON |= (1 << HNPREQ); }MACROE
#define USB_OTG_Device_CancelHNPRequest() MACROS{ OTGCON &= ~(1 << HNPREQ); }MACROE
diff --git a/LUFA/LUFAPoweredProjects.txt b/LUFA/LUFAPoweredProjects.txt
index e1ba65de1..b93604e2f 100644
--- a/LUFA/LUFAPoweredProjects.txt
+++ b/LUFA/LUFAPoweredProjects.txt
@@ -28,4 +28,5 @@
* - SEGA Megadrive/Genesis Development Cartridge: http://www.spritesmind.net/_GenDev/forum/viewtopic.php?t=464
* - CAMTRIG, a remote Camera Trigger device: http://code.astraw.com/projects/motmot/camtrig
* - Opendous-JTAG, an open source JTAG device: http://code.google.com/p/opendous-jtag/
+ * - Openkubus, an open source hardware-based authentication dongle: http://code.google.com/p/openkubus/
*/ \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-20 04:44:38 +0000