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More porting of the USB core to the AVR32.

Browse Source
pull/1469/head
Dean Camera 15 years ago
parent 0e6d5cf5b4
commit 3702ba1fb3
20 changed files with 409 additions and 205 deletions
Show Stats Download Patch File Download Diff File

2
LUFA/Drivers/USB/HighLevel/ConfigDescriptor.h
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@ -65,7 +65,7 @@
/* Preprocessor Checks: */
#if !defined(__INCLUDE_FROM_USB_DRIVER)
#error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
#endif
/* Public Interface - May be used in end-application: */

2
LUFA/Drivers/USB/HighLevel/Events.h
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@ -66,7 +66,7 @@
/* Preprocessor Checks: */
#if !defined(__INCLUDE_FROM_USB_DRIVER)
#error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
#endif
/* Public Interface - May be used in end-application: */

2
LUFA/Drivers/USB/HighLevel/StdDescriptors.h
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@ -67,7 +67,7 @@
/* Preprocessor Checks: */
#if !defined(__INCLUDE_FROM_USB_DRIVER)
#error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
#endif
/* Public Interface - May be used in end-application: */

2
LUFA/Drivers/USB/HighLevel/StdRequestType.h
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@ -42,7 +42,7 @@
/* Preprocessor Checks: */
#if !defined(__INCLUDE_FROM_USB_DRIVER)
#error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
#endif
/* Public Interface - May be used in end-application: */

2
LUFA/Drivers/USB/HighLevel/StreamCallbacks.h
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@ -43,7 +43,7 @@
/* Preprocessor Checks: */
#if !defined(__INCLUDE_FROM_USB_DRIVER)
#error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
#endif
/* Public Interface - May be used in end-application: */

76
LUFA/Drivers/USB/HighLevel/USBInterrupt.h
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@ -53,37 +53,65 @@
/* Preprocessor Checks: */
#if !defined(__INCLUDE_FROM_USB_DRIVER)
#error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
#endif
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Macros: */
#define USB_INT_Enable(int) MACROS{ USB_INT_GET_EN_REG(int) |= USB_INT_GET_EN_MASK(int); }MACROE
#define USB_INT_Disable(int) MACROS{ USB_INT_GET_EN_REG(int) &= ~(USB_INT_GET_EN_MASK(int)); }MACROE
#define USB_INT_Clear(int) MACROS{ USB_INT_GET_INT_REG(int) &= ~(USB_INT_GET_INT_MASK(int)); }MACROE
#define USB_INT_IsEnabled(int) ((USB_INT_GET_EN_REG(int) & USB_INT_GET_EN_MASK(int)) ? true : false)
#define USB_INT_HasOccurred(int) ((USB_INT_GET_INT_REG(int) & USB_INT_GET_INT_MASK(int)) ? true : false)
#if defined(__AVR32__)
#define USB_INT_Enable(int) MACROS{ USB_INT_GET_EN_REG(int) |= USB_INT_GET_EN_MASK(int); }MACROE
#define USB_INT_Disable(int) MACROS{ USB_INT_GET_EN_REG(int) &= ~(USB_INT_GET_EN_MASK(int)); }MACROE
#define USB_INT_Clear(int) MACROS{ USB_INT_GET_INT_REG(int) ## CLR |= USB_INT_GET_INT_MASK(int) ## C; }MACROE
#define USB_INT_IsEnabled(int) ((USB_INT_GET_EN_REG(int) & USB_INT_GET_EN_MASK(int)) ? true : false)
#define USB_INT_HasOccurred(int) ((USB_INT_GET_INT_REG(int) & USB_INT_GET_INT_MASK(int)) ? true : false)
#define USB_INT_GET_EN_REG(a, b, c, d) a
#define USB_INT_GET_EN_MASK(a, b, c, d) b
#define USB_INT_GET_INT_REG(a, b, c, d) c
#define USB_INT_GET_INT_MASK(a, b, c, d) d
#define USB_INT_GET_EN_REG(a, b, c, d) *((volatile uint32_t*)AVR32_USBB_ ## a)
#define USB_INT_GET_EN_MASK(a, b, c, d) AVR32_USBB_ ## b
#define USB_INT_GET_INT_REG(a, b, c, d) *((volatile uint32_t*)AVR32_USBB_ ## c)
#define USB_INT_GET_INT_MASK(a, b, c, d) AVR32_USBB_ ## d
#define USB_INT_VBUS USBCON, (1 << VBUSTE) , USBINT, (1 << VBUSTI)
#define USB_INT_IDTI USBCON, (1 << IDTE) , USBINT, (1 << IDTI)
#define USB_INT_WAKEUP UDIEN , (1 << WAKEUPE), UDINT , (1 << WAKEUPI)
#define USB_INT_SUSPEND UDIEN , (1 << SUSPE) , UDINT , (1 << SUSPI)
#define USB_INT_EORSTI UDIEN , (1 << EORSTE) , UDINT , (1 << EORSTI)
#define USB_INT_DCONNI UHIEN , (1 << DCONNE) , UHINT , (1 << DCONNI)
#define USB_INT_DDISCI UHIEN , (1 << DDISCE) , UHINT , (1 << DDISCI)
#define USB_INT_BCERRI OTGIEN, (1 << BCERRE) , OTGINT, (1 << BCERRI)
#define USB_INT_VBERRI OTGIEN, (1 << VBERRE) , OTGINT, (1 << VBERRI)
#define USB_INT_SOFI UDIEN, (1 << SOFE) , UDINT , (1 << SOFI)
#define USB_INT_HSOFI UHIEN, (1 << HSOFE) , UHINT , (1 << HSOFI)
#define USB_INT_RSTI UHIEN , (1 << RSTE) , UHINT , (1 << RSTI)
#define USB_INT_SRPI OTGIEN, (1 << SRPE) , OTGINT, (1 << SRPI)
#define USB_INT_RXSTPI UEIENX, (1 << RXSTPE) , UEINTX, (1 << RXSTPI)
#define USB_INT_VBUS USBCON, USBCON_VBUSTE_MASK, USBSTA, USBSTA_VBUSTI_MASK
#define USB_INT_IDTI USBCON, USBCON_IDTE_MASK , USBINT, USBCON_IDTI_MASK
#define USB_INT_WAKEUP UDIEN , UDIEN_WAKEUPE_MASK, UDINT , UDIEN_WAKEUPI_MASK
#define USB_INT_SUSPEND UDIEN , UDIEN_SUSPE_MASK , UDINT , UDIEN_SUSPI_MASK
#define USB_INT_EORSTI UDIEN , UDIEN_EORSTE_MASK , UDINT , UDIEN_EORSTI_MASK
#define USB_INT_SOFI UDIEN, UDIEN_SOFE_MASK , UDINT , UDIEN_SOFI_MASK
#define USB_INT_DCONNI UHIEN , UDIEN_DCONNE_MASK , UHINT , UHIEN_DCONNI_MASK
#define USB_INT_DDISCI UHIEN , UDIEN_DDISCE_MASK , UHINT , UHIEN_DDISCI_MASK
#define USB_INT_HSOFI UHIEN, UHIEN_HSOFE_MASK , UHINT , UHIEN_HSOFI_MASK
#define USB_INT_RSTI UHIEN , UHIEN_RSTE_MASK , UHINT , UHIEN_RSTI_MASK
#define USB_INT_RXSTPI UEIENX, UEIENX_RXSTPE_MASK, UEINTX, UEIENX_RXSTPI_MASK
#define USB_INT_BCERRI OTGIEN, OTGIEN_BCERRE_MASK, OTGINT, OTGIEN_BCERRI_MASK
#define USB_INT_VBERRI OTGIEN, OTGIEN_VBERRE_MASK, OTGINT, OTGIEN_VBERRI_MASK
#define USB_INT_SRPI OTGIEN, OTGIEN_SRPE_MASK , OTGINT, OTGIEN_SRPI_MASK
#elif defined(__AVR__)
#define USB_INT_Enable(int) MACROS{ USB_INT_GET_EN_REG(int) |= USB_INT_GET_EN_MASK(int); }MACROE
#define USB_INT_Disable(int) MACROS{ USB_INT_GET_EN_REG(int) &= ~(USB_INT_GET_EN_MASK(int)); }MACROE
#define USB_INT_Clear(int) MACROS{ USB_INT_GET_INT_REG(int) &= ~(USB_INT_GET_INT_MASK(int)); }MACROE
#define USB_INT_IsEnabled(int) ((USB_INT_GET_EN_REG(int) & USB_INT_GET_EN_MASK(int)) ? true : false)
#define USB_INT_HasOccurred(int) ((USB_INT_GET_INT_REG(int) & USB_INT_GET_INT_MASK(int)) ? true : false)
#define USB_INT_GET_EN_REG(a, b, c, d) a
#define USB_INT_GET_EN_MASK(a, b, c, d) b
#define USB_INT_GET_INT_REG(a, b, c, d) c
#define USB_INT_GET_INT_MASK(a, b, c, d) d
#define USB_INT_VBUS USBCON, (1 << VBUSTE) , USBINT, (1 << VBUSTI)
#define USB_INT_IDTI USBCON, (1 << IDTE) , USBINT, (1 << IDTI)
#define USB_INT_WAKEUP UDIEN , (1 << WAKEUPE), UDINT , (1 << WAKEUPI)
#define USB_INT_SUSPEND UDIEN , (1 << SUSPE) , UDINT , (1 << SUSPI)
#define USB_INT_EORSTI UDIEN , (1 << EORSTE) , UDINT , (1 << EORSTI)
#define USB_INT_SOFI UDIEN, (1 << SOFE) , UDINT , (1 << SOFI)
#define USB_INT_DCONNI UHIEN , (1 << DCONNE) , UHINT , (1 << DCONNI)
#define USB_INT_DDISCI UHIEN , (1 << DDISCE) , UHINT , (1 << DDISCI)
#define USB_INT_HSOFI UHIEN, (1 << HSOFE) , UHINT , (1 << HSOFI)
#define USB_INT_RSTI UHIEN , (1 << RSTE) , UHINT , (1 << RSTI)
#define USB_INT_BCERRI OTGIEN, (1 << BCERRE) , OTGINT, (1 << BCERRI)
#define USB_INT_VBERRI OTGIEN, (1 << VBERRE) , OTGINT, (1 << VBERRI)
#define USB_INT_SRPI OTGIEN, (1 << SRPE) , OTGINT, (1 << SRPI)
#define USB_INT_RXSTPI UEIENX, (1 << RXSTPE) , UEINTX, (1 << RXSTPI)
#endif
/* Function Prototypes: */
void USB_INT_ClearAllInterrupts(void);

2
LUFA/Drivers/USB/HighLevel/USBMode.h
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@ -45,7 +45,7 @@
/* Preprocessor Checks: */
#if !defined(__INCLUDE_FROM_USB_DRIVER)
#error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
#endif
/* Public Interface - May be used in end-application: */

6
LUFA/Drivers/USB/HighLevel/USBTask.h
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@ -63,7 +63,7 @@
/* Preprocessor Checks: */
#if !defined(__INCLUDE_FROM_USB_DRIVER)
#error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
#endif
/* Public Interface - May be used in end-application: */
@ -87,7 +87,7 @@
extern USB_Request_Header_t USB_ControlRequest;
#if defined(USB_CAN_BE_HOST) || defined(__DOXYGEN__)
#if !defined(HOST_STATE_AS_GPIOR) || defined(__DOXYGEN__)
#if (!defined(__AVR32__) && !defined(HOST_STATE_AS_GPIOR)) || defined(__DOXYGEN__)
/** Indicates the current host state machine state. When in host mode, this indicates the state
* via one of the values of the \ref USB_Host_States_t enum values.
*
@ -116,7 +116,7 @@
#endif
#if defined(USB_CAN_BE_DEVICE) || defined(__DOXYGEN__)
#if !defined(DEVICE_STATE_AS_GPIOR) || defined(__DOXYGEN__)
#if (!defined(__AVR32__) && !defined(DEVICE_STATE_AS_GPIOR)) || defined(__DOXYGEN__)
/** Indicates the current device state machine state. When in device mode, this indicates the state
* via one of the values of the \ref USB_Device_States_t enum values.
*

2
LUFA/Drivers/USB/LowLevel/DevChapter9.h
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@ -55,7 +55,7 @@
/* Preprocessor Checks: */
#if !defined(__INCLUDE_FROM_USB_DRIVER)
#error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
#endif
/* Public Interface - May be used in end-application: */

2
LUFA/Drivers/USB/LowLevel/Device.h
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@ -56,7 +56,7 @@
#endif
#if !defined(__INCLUDE_FROM_USB_DRIVER)
#error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
#endif
/* Public Interface - May be used in end-application: */

4
LUFA/Drivers/USB/LowLevel/Endpoint.c
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@ -40,12 +40,12 @@
uint8_t USB_ControlEndpointSize = ENDPOINT_CONTROLEP_DEFAULT_SIZE;
#endif
uint8_t Endpoint_BytesToEPSizeMaskDynamic(const uint16_t Size)
uintN_t Endpoint_BytesToEPSizeMaskDynamic(const uint16_t Size)
{
return Endpoint_BytesToEPSizeMask(Size);
}
bool Endpoint_ConfigureEndpoint_Prv(const uint8_t Number, const uint8_t UECFG0XData, const uint8_t UECFG1XData)
bool Endpoint_ConfigureEndpoint_Prv(const uintN_t Number, const uintN_t UECFG0XData, const uintN_t UECFG1XData)
{
Endpoint_SelectEndpoint(Number);
Endpoint_EnableEndpoint();

330
LUFA/Drivers/USB/LowLevel/Endpoint.h
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@ -78,6 +78,7 @@
#endif
#include "../../../Common/Common.h"
#include "LowLevel.h"
#include "../HighLevel/USBTask.h"
#if !defined(NO_STREAM_CALLBACKS) || defined(__DOXYGEN__)
@ -91,34 +92,41 @@
/* Preprocessor Checks: */
#if !defined(__INCLUDE_FROM_USB_DRIVER)
#error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
#endif
/* Public Interface - May be used in end-application: */
/* Macros: */
/** Endpoint data direction mask for \ref Endpoint_ConfigureEndpoint(). This indicates that the endpoint
* should be initialized in the OUT direction - i.e. data flows from host to device.
*/
#define ENDPOINT_DIR_OUT (0 << EPDIR)
/** Endpoint data direction mask for \ref Endpoint_ConfigureEndpoint(). This indicates that the endpoint
* should be initialized in the IN direction - i.e. data flows from device to host.
*/
#define ENDPOINT_DIR_IN (1 << EPDIR)
#if defined(__AVR32__) || defined(__DOXYGEN__)
/** Endpoint data direction mask for \ref Endpoint_ConfigureEndpoint(). This indicates that the endpoint
* should be initialized in the OUT direction - i.e. data flows from host to device.
*/
#define ENDPOINT_DIR_OUT 0
/** Mask for the bank mode selection for the \ref Endpoint_ConfigureEndpoint() macro. This indicates
* that the endpoint should have one single bank, which requires less USB FIFO memory but results
* in slower transfers as only one USB device (the AVR or the host) can access the endpoint's
* bank at the one time.
*/
#define ENDPOINT_BANK_SINGLE (0 << EPBK0)
/** Endpoint data direction mask for \ref Endpoint_ConfigureEndpoint(). This indicates that the endpoint
* should be initialized in the IN direction - i.e. data flows from device to host.
*/
#define ENDPOINT_DIR_IN AVR32_USBB_EPDIR_IN
/** Mask for the bank mode selection for the \ref Endpoint_ConfigureEndpoint() macro. This indicates
* that the endpoint should have two banks, which requires more USB FIFO memory but results
* in faster transfers as one USB device (the AVR or the host) can access one bank while the other
* accesses the second bank.
*/
#define ENDPOINT_BANK_DOUBLE (1 << EPBK0)
/** Mask for the bank mode selection for the \ref Endpoint_ConfigureEndpoint() macro. This indicates
* that the endpoint should have one single bank, which requires less USB FIFO memory but results
* in slower transfers as only one USB device (the AVR or the host) can access the endpoint's
* bank at the one time.
*/
#define ENDPOINT_BANK_SINGLE AVR32_USBB_EPBK_SINGLE
/** Mask for the bank mode selection for the \ref Endpoint_ConfigureEndpoint() macro. This indicates
* that the endpoint should have two banks, which requires more USB FIFO memory but results
* in faster transfers as one USB device (the AVR or the host) can access one bank while the other
* accesses the second bank.
*/
#define ENDPOINT_BANK_DOUBLE AVR32_USBB_EPBK_DOUBLE
#elif defined(__AVR__)
#define ENDPOINT_DIR_OUT (0 << EPDIR)
#define ENDPOINT_DIR_IN (1 << EPDIR)
#define ENDPOINT_BANK_SINGLE (0 << EPBK0)
#define ENDPOINT_BANK_DOUBLE (1 << EPBK0)
#endif
/** Endpoint address for the default control endpoint, which always resides in address 0. This is
* defined for convenience to give more readable code when used with the endpoint macros.
@ -160,17 +168,18 @@
#define ENDPOINT_DOUBLEBANK_SUPPORTED(n) _ENDPOINT_GET_DOUBLEBANK(n)
#if !defined(CONTROL_ONLY_DEVICE)
#if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR) || defined(__DOXYGEN__)
#if (defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR) || \
defined(USB_SERIES_UC3B_AVR) || defined(__DOXYGEN__))
/** Total number of endpoints (including the default control endpoint at address 0) which may
* be used in the device. Different USB AVR models support different amounts of endpoints,
* this value reflects the maximum number of endpoints for the currently selected AVR model.
*/
#define ENDPOINT_TOTAL_ENDPOINTS 7
#define ENDPOINT_TOTAL_ENDPOINTS 7
#else
#define ENDPOINT_TOTAL_ENDPOINTS 5
#define ENDPOINT_TOTAL_ENDPOINTS 5
#endif
#else
#define ENDPOINT_TOTAL_ENDPOINTS 1
#define ENDPOINT_TOTAL_ENDPOINTS 1
#endif
/* Pseudo-Function Macros: */
@ -360,71 +369,84 @@
#define Endpoint_BytesInEndpoint() (((uint16_t)UEBCHX << 8) | UEBCLX)
#elif defined(USB_SERIES_2_AVR)
#define Endpoint_BytesInEndpoint() UEBCLX
#elif defined(USB_SERIES_UC3B_AVR)
#define Endpoint_BytesInEndpoint() ((__AVR32_EPREG_X(UESTA0) & AVR32_USBB_BYCT_MASK) >> AVR32_USBB_BYCT)
#endif
#if !defined(CONTROL_ONLY_DEVICE)
#define Endpoint_GetCurrentEndpoint() (UENUM & ENDPOINT_EPNUM_MASK)
#else
#define Endpoint_GetCurrentEndpoint() ENDPOINT_CONTROLEP
#endif
#if !defined(CONTROL_ONLY_DEVICE)
#define Endpoint_SelectEndpoint(epnum) MACROS{ UENUM = (epnum); }MACROE
#else
#define Endpoint_SelectEndpoint(epnum) (void)(epnum)
#endif
#define Endpoint_ResetFIFO(epnum) MACROS{ UERST = (1 << (epnum)); UERST = 0; }MACROE
#define Endpoint_EnableEndpoint() MACROS{ UECONX |= (1 << EPEN); }MACROE
#define Endpoint_DisableEndpoint() MACROS{ UECONX &= ~(1 << EPEN); }MACROE
#define Endpoint_IsEnabled() ((UECONX & (1 << EPEN)) ? true : false)
#if !defined(CONTROL_ONLY_DEVICE)
#define Endpoint_IsReadWriteAllowed() ((UEINTX & (1 << RWAL)) ? true : false)
#endif
#define Endpoint_IsConfigured() ((UESTA0X & (1 << CFGOK)) ? true : false)
#define Endpoint_GetEndpointInterrupts() UEINT
#define Endpoint_HasEndpointInterrupted(n) ((UEINT & (1 << (n))) ? true : false)
#define Endpoint_IsINReady() ((UEINTX & (1 << TXINI)) ? true : false)
#define Endpoint_IsOUTReceived() ((UEINTX & (1 << RXOUTI)) ? true : false)
#define Endpoint_IsSETUPReceived() ((UEINTX & (1 << RXSTPI)) ? true : false)
#define Endpoint_ClearSETUP() MACROS{ UEINTX &= ~(1 << RXSTPI); }MACROE
#if !defined(CONTROL_ONLY_DEVICE)
#define Endpoint_ClearIN() MACROS{ uint8_t Temp = UEINTX; UEINTX = (Temp & ~(1 << TXINI)); \
UEINTX = (Temp & ~(1 << FIFOCON)); }MACROE
#else
#define Endpoint_ClearIN() MACROS{ UEINTX &= ~(1 << TXINI); }MACROE
#endif
#if !defined(CONTROL_ONLY_DEVICE)
#define Endpoint_ClearOUT() MACROS{ uint8_t Temp = UEINTX; UEINTX = (Temp & ~(1 << RXOUTI)); \
UEINTX = (Temp & ~(1 << FIFOCON)); }MACROE
#else
#define Endpoint_ClearOUT() MACROS{ UEINTX &= ~(1 << RXOUTI); }MACROE
#if defined(__AVR32__)
#if !defined(CONTROL_ONLY_DEVICE)
#define Endpoint_GetCurrentEndpoint() USB_SelectedEPNumber
#define Endpoint_SelectEndpoint(epnum) MACROS{ USB_SelectedEPNumber = (epnum); }MACROE
#define Endpoint_IsReadWriteAllowed() (__AVR32_EPREG_X(UESTA0) & AVR32_USBB_RWAL_MASK)
#else
#define Endpoint_GetCurrentEndpoint() ENDPOINT_CONTROLEP
#define Endpoint_SelectEndpoint(epnum) (void)(epnum)
#endif
#define Endpoint_ResetFIFO(epnum) MACROS{ AVR32_USBB.UERST |= (AVR32_USBB_EPRST0_MASK << (epnum)); \
AVR32_USBB.UERST &= ~(AVR32_USBB_EPRST0_MASK << (epnum)); }MACROE
#define Endpoint_EnableEndpoint() MACROS{ AVR32_USBB.UERST |= (AVR32_USBB_UERST_EPEN0_MASK << (epen)); }MACROE
#define Endpoint_DisableEndpoint() MACROS{ AVR32_USBB.UERST &= ~(AVR32_USBB_UERST_EPEN0_MASK << (epen)); }MACROE
#define Endpoint_IsEnabled() ((AVR32_USBB.UERST & (AVR32_USBB_UERST_EPEN0_MASK << (epen))) ? true : false)
#define Endpoint_IsConfigured() ((__AVR32_EPREG_X(UESTA0) & AVR32_USBB_UESTA0_CFGOK_MASK) ? true : false)
#define Endpoint_GetEndpointInterrupts() (AVR32_USBB.UDINT >> AVR32_USBB_EP0INT)
#define Endpoint_HasEndpointInterrupted(n) ((AVR32_USBB.UDINT & (AVR32_USBB_EP0INT << (n))) ? true : false)
#define Endpoint_IsINReady() ((__AVR32_EPREG_X(UESTA0) & AVR32_USBB_TXINI) ? true : false)
#define Endpoint_IsOUTReceived() ((__AVR32_EPREG_X(UESTA0) & AVR32_USBB_RXOUTI) ? true : false)
#define Endpoint_IsSETUPReceived() ((__AVR32_EPREG_X(UESTA0) & AVR32_USBB_RXSTPI) ? true : false)
#define Endpoint_ClearSETUP() MACROS{ __AVR32_EPREG_X(UESTA0CLR) = AVR32_USBB_RXSTPIC; }MACROE
#define Endpoint_ClearIN() MACROS{ __AVR32_EPREG_X(UESTA0CLR) = AVR32_USBB_TXINIC; \
__AVR32_EPREG_X(UECON0CLR) = AVR32_USBB_FIFOCONC; }MACROE
#define Endpoint_ClearOUT() MACROS{ __AVR32_EPREG_X(UESTA0CLR) = AVR32_USBB_RXOUTI; \
__AVR32_EPREG_X(UECON0CLR) = AVR32_USBB_FIFOCONC; }MACROE
#define Endpoint_StallTransaction() MACROS{ __AVR32_EPREG_X(UECON0SET) = AVR32_USBB_STALLRQS; }MACROE
#define Endpoint_ClearStall() MACROS{ __AVR32_EPREG_X(UECON0CLR) = AVR32_USBB_STALLRQC; }MACROE
#define Endpoint_IsStalled() ((__AVR32_EPREG_X(UECON0) & AVR32_USBB_STALLRQ) ? true : false)
#define Endpoint_ResetDataToggle() MACROS{ __AVR32_EPREG_X(UECON0CLR) = AVR32_USBB_RSTDTS; }MACROE
#define Endpoint_GetEndpointDirection() ((__AVR32_EPREG_X(UECFG0) & ENDPOINT_DIR_IN) ? true : false)
#define Endpoint_SetEndpointDirection(dir) MACROS{ __AVR32_EPREG_X(UECFG0) = \
((__AVR32_EPREG_X(UECFG0) & ENDPOINT_DIR_IN) | (dir)); }MACROE
#elif defined(__AVR__)
#if !defined(CONTROL_ONLY_DEVICE)
#define Endpoint_GetCurrentEndpoint() (UENUM & ENDPOINT_EPNUM_MASK)
#define Endpoint_SelectEndpoint(epnum) MACROS{ UENUM = (epnum); }MACROE
#define Endpoint_IsReadWriteAllowed() ((UEINTX & (1 << RWAL)) ? true : false)
#else
#define Endpoint_GetCurrentEndpoint() ENDPOINT_CONTROLEP
#define Endpoint_SelectEndpoint(epnum) (void)(epnum)
#endif
#define Endpoint_ResetFIFO(epnum) MACROS{ UERST = (1 << (epnum)); UERST = 0; }MACROE
#define Endpoint_EnableEndpoint() MACROS{ UECONX |= (1 << EPEN); }MACROE
#define Endpoint_DisableEndpoint() MACROS{ UECONX &= ~(1 << EPEN); }MACROE
#define Endpoint_IsEnabled() ((UECONX & (1 << EPEN)) ? true : false)
#define Endpoint_IsConfigured() ((UESTA0X & (1 << CFGOK)) ? true : false)
#define Endpoint_GetEndpointInterrupts() UEINT
#define Endpoint_HasEndpointInterrupted(n) ((UEINT & (1 << (n))) ? true : false)
#define Endpoint_IsINReady() ((UEINTX & (1 << TXINI)) ? true : false)
#define Endpoint_IsOUTReceived() ((UEINTX & (1 << RXOUTI)) ? true : false)
#define Endpoint_IsSETUPReceived() ((UEINTX & (1 << RXSTPI)) ? true : false)
#define Endpoint_ClearSETUP() MACROS{ UEINTX &= ~(1 << RXSTPI); }MACROE
#if !defined(CONTROL_ONLY_DEVICE)
#define Endpoint_ClearIN() MACROS{ uint8_t Temp = UEINTX; UEINTX = (Temp & ~(1 << TXINI)); \
UEINTX = (Temp & ~(1 << FIFOCON)); }MACROE
#define Endpoint_ClearOUT() MACROS{ uint8_t Temp = UEINTX; UEINTX = (Temp & ~(1 << RXOUTI)); \
UEINTX = (Temp & ~(1 << FIFOCON)); }MACROE
#else
#define Endpoint_ClearIN() MACROS{ UEINTX &= ~(1 << TXINI); }MACROE
#define Endpoint_ClearOUT() MACROS{ UEINTX &= ~(1 << RXOUTI); }MACROE
#endif
#define Endpoint_StallTransaction() MACROS{ UECONX |= (1 << STALLRQ); }MACROE
#define Endpoint_ClearStall() MACROS{ UECONX |= (1 << STALLRQC); }MACROE
#define Endpoint_IsStalled() ((UECONX & (1 << STALLRQ)) ? true : false)
#define Endpoint_ResetDataToggle() MACROS{ UECONX |= (1 << RSTDT); }MACROE
#define Endpoint_GetEndpointDirection() (UECFG0X & ENDPOINT_DIR_IN)
#define Endpoint_SetEndpointDirection(dir) MACROS{ UECFG0X = ((UECFG0X & ~ENDPOINT_DIR_IN) | (dir)); }MACROE
#endif
#define Endpoint_StallTransaction() MACROS{ UECONX |= (1 << STALLRQ); }MACROE
#define Endpoint_ClearStall() MACROS{ UECONX |= (1 << STALLRQC); }MACROE
#define Endpoint_IsStalled() ((UECONX & (1 << STALLRQ)) ? true : false)
#define Endpoint_ResetDataToggle() MACROS{ UECONX |= (1 << RSTDT); }MACROE
#define Endpoint_GetEndpointDirection() (UECFG0X & ENDPOINT_DIR_IN)
#define Endpoint_SetEndpointDirection(dir) MACROS{ UECFG0X = ((UECFG0X & ~ENDPOINT_DIR_IN) | (dir)); }MACROE
#endif
/* Enums: */
@ -493,7 +515,7 @@
static inline uint8_t Endpoint_Read_Byte(void)
{
#if defined(__AVR32__)
return 0; // TODO
return __AVR32_EPREG_X(UEDAT0);
#elif defined(__AVR__)
return UEDATX;
#endif
@ -509,7 +531,7 @@
static inline void Endpoint_Write_Byte(const uint8_t Byte)
{
#if defined(__AVR32__)
// TODO
__AVR32_EPREG_X(UEDAT0) = Byte;
#elif defined(__AVR__)
UEDATX = Byte;
#endif
@ -525,7 +547,7 @@
uint8_t Dummy;
#if defined(__AVR32__)
// TODO
Dummy = __AVR32_EPREG_X(UEDAT0);
#elif defined(__AVR__)
Dummy = UEDATX;
#endif
@ -548,7 +570,8 @@
} Data;
#if defined(__AVR32__)
// TODO
Data.Bytes[0] = __AVR32_EPREG_X(UEDAT0);
Data.Bytes[1] = __AVR32_EPREG_X(UEDAT0);
#elif defined(__AVR__)
Data.Bytes[0] = UEDATX;
Data.Bytes[1] = UEDATX;
@ -574,7 +597,8 @@
} Data;
#if defined(__AVR32__)
// TODO
Data.Bytes[1] = __AVR32_EPREG_X(UEDAT0);
Data.Bytes[0] = __AVR32_EPREG_X(UEDAT0);
#elif defined(__AVR__)
Data.Bytes[1] = UEDATX;
Data.Bytes[0] = UEDATX;
@ -594,7 +618,8 @@
static inline void Endpoint_Write_Word_LE(const uint16_t Word)
{
#if defined(__AVR32__)
// TODO
__AVR32_EPREG_X(UEDAT0) = (Word & 0xFF);
__AVR32_EPREG_X(UEDAT0) = (Word >> 8);
#elif defined(__AVR__)
UEDATX = (Word & 0xFF);
UEDATX = (Word >> 8);
@ -612,7 +637,8 @@
static inline void Endpoint_Write_Word_BE(const uint16_t Word)
{
#if defined(__AVR32__)
// TODO
__AVR32_EPREG_X(UEDAT0) = (Word >> 8);
__AVR32_EPREG_X(UEDAT0) = (Word & 0xFF);
#elif defined(__AVR__)
UEDATX = (Word >> 8);
UEDATX = (Word & 0xFF);
@ -629,7 +655,8 @@
uint8_t Dummy;
#if defined(__AVR32__)
// TODO
Dummy = __AVR32_EPREG_X(UEDAT0);
Dummy = __AVR32_EPREG_X(UEDAT0);
#elif defined(__AVR__)
Dummy = UEDATX;
Dummy = UEDATX;
@ -653,7 +680,10 @@
} Data;
#if defined(__AVR32__)
// TODO
Data.Bytes[0] = __AVR32_EPREG_X(UEDAT0);
Data.Bytes[1] = __AVR32_EPREG_X(UEDAT0);
Data.Bytes[2] = __AVR32_EPREG_X(UEDAT0);
Data.Bytes[3] = __AVR32_EPREG_X(UEDAT0);
#elif defined(__AVR__)
Data.Bytes[0] = UEDATX;
Data.Bytes[1] = UEDATX;
@ -681,7 +711,10 @@
} Data;
#if defined(__AVR32__)
// TODO
Data.Bytes[3] = __AVR32_EPREG_X(UEDAT0);
Data.Bytes[2] = __AVR32_EPREG_X(UEDAT0);
Data.Bytes[1] = __AVR32_EPREG_X(UEDAT0);
Data.Bytes[0] = __AVR32_EPREG_X(UEDAT0);
#elif defined(__AVR__)
Data.Bytes[3] = UEDATX;
Data.Bytes[2] = UEDATX;
@ -703,7 +736,10 @@
static inline void Endpoint_Write_DWord_LE(const uint32_t DWord)
{
#if defined(__AVR32__)
// TODO
__AVR32_EPREG_X(UEDAT0) = (DWord & 0xFF);
__AVR32_EPREG_X(UEDAT0) = (DWord >> 8);
__AVR32_EPREG_X(UEDAT0) = (DWord >> 16);
__AVR32_EPREG_X(UEDAT0) = (DWord >> 24);
#elif defined(__AVR__)
UEDATX = (DWord & 0xFF);
UEDATX = (DWord >> 8);
@ -723,7 +759,10 @@
static inline void Endpoint_Write_DWord_BE(const uint32_t DWord)
{
#if defined(__AVR32__)
// TODO
__AVR32_EPREG_X(UEDAT0) = (DWord >> 24);
__AVR32_EPREG_X(UEDAT0) = (DWord >> 16);
__AVR32_EPREG_X(UEDAT0) = (DWord >> 8);
__AVR32_EPREG_X(UEDAT0) = (DWord & 0xFF);
#elif defined(__AVR__)
UEDATX = (DWord >> 24);
UEDATX = (DWord >> 16);
@ -742,7 +781,10 @@
uint8_t Dummy;
#if defined(__AVR32__)
// TODO
Dummy = __AVR32_EPREG_X(UEDAT0);
Dummy = __AVR32_EPREG_X(UEDAT0);
Dummy = __AVR32_EPREG_X(UEDAT0);
Dummy = __AVR32_EPREG_X(UEDAT0);
#elif defined(__AVR__)
Dummy = UEDATX;
Dummy = UEDATX;
@ -792,7 +834,7 @@
* endpoint numbers can handle different maximum packet sizes - refer to the chosen USB AVR's
* datasheet to determine the maximum bank size for each endpoint.
*
* The banking mode may be either \ref ENDPOINT_BANK_SINGLE or \ref ENDPOINT_BANK_DOUBLE.
* The banking mode must be a ENDPOINT_BANK_* mask.
*
* \note The default control endpoint does not have to be manually configured, as it is automatically
* configured by the library internally.
@ -802,8 +844,8 @@
*
* \return Boolean true if the configuration succeeded, false otherwise
*/
bool Endpoint_ConfigureEndpoint(const uint8_t Number, const uint8_t Type, const uint8_t Direction,
const uint16_t Size, const uint8_t Banks);
bool Endpoint_ConfigureEndpoint(const uintN_t Number, const uintN_t Type, const uintN_t Direction,
const uint16_t Size, const uintN_t Banks);
/** Spin-loops until the currently selected non-control endpoint is ready for the next packet of data
* to be read or written to it.
@ -875,6 +917,8 @@
* \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
* \param[in] Callback Name of a callback routine to call between successive USB packet transfers, NULL if no callback
*
* \note Not available on AVR32 UC3B targets.
*
* \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
*/
uint8_t Endpoint_Write_EStream_LE(const void* Buffer, uint16_t Length __CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);
@ -924,6 +968,8 @@
* \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
* \param[in] Callback Name of a callback routine to call between successive USB packet transfers, NULL if no callback
*
* \note Not available on AVR32 UC3B targets.
*
* \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
*/
uint8_t Endpoint_Write_EStream_BE(const void* Buffer, uint16_t Length __CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);
@ -973,6 +1019,8 @@
* \param[in] Length Number of bytes to send via the currently selected endpoint.
* \param[in] Callback Name of a callback routine to call between successive USB packet transfers, NULL if no callback
*
* \note Not available on AVR32 UC3B targets.
*
* \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
*/
uint8_t Endpoint_Read_EStream_LE(void* Buffer, uint16_t Length __CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);
@ -1008,6 +1056,8 @@
* \param[in] Length Number of bytes to send via the currently selected endpoint.
* \param[in] Callback Name of a callback routine to call between successive USB packet transfers, NULL if no callback
*
* \note Not available on AVR32 UC3B targets.
*
* \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
*/
uint8_t Endpoint_Read_EStream_BE(void* Buffer, uint16_t Length __CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);
@ -1049,6 +1099,8 @@
* \param[in] Buffer Pointer to the source data buffer to read from.
* \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
*
* \note Not available on AVR32 UC3B targets.
*
* \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
*/
uint8_t Endpoint_Write_Control_EStream_LE(const void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
@ -1111,6 +1163,8 @@
* \param[in] Buffer Pointer to the source data buffer to read from.
* \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
*
* \note Not available on AVR32 UC3B targets.
*
* \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
*/
uint8_t Endpoint_Write_Control_EStream_BE(const void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
@ -1173,6 +1227,8 @@
* \param[out] Buffer Pointer to the destination data buffer to write to.
* \param[in] Length Number of bytes to send via the currently selected endpoint.
*
* \note Not available on AVR32 UC3B targets.
*
* \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
*/
uint8_t Endpoint_Read_Control_EStream_LE(void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
@ -1214,6 +1270,8 @@
* \param[out] Buffer Pointer to the destination data buffer to write to.
* \param[in] Length Number of bytes to send via the currently selected endpoint.
*
* \note Not available on AVR32 UC3B targets.
*
* \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
*/
uint8_t Endpoint_Read_Control_EStream_BE(void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
@ -1221,8 +1279,29 @@
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Macros: */
#define Endpoint_AllocateMemory() MACROS{ UECFG1X |= (1 << ALLOC); }MACROE
#define Endpoint_DeallocateMemory() MACROS{ UECFG1X &= ~(1 << ALLOC); }MACROE
#if defined(__AVR32__)
#define Endpoint_AllocateMemory() MACROS{ __AVR32_EPREG_X(UECFG10) |= AVR32_USBB_UECFG0_ALLOC_MASK; }MACROE
#define Endpoint_DeallocateMemory() MACROS{ __AVR32_EPREG_X(UECFG10) &= ~AVR32_USBB_UECFG0_ALLOC_MASK; }MACROE
#define Endpoint_ConfigureEndpoint(Number, Type, Direction, Size, Banks) \
Endpoint_ConfigureEndpoint_Prv((Number), \
(((Type) << AVR32_USBB_UECFG0_EPTYPE) | (Direction)), \
(AVR32_USBB_UECFG0_ALLOC_MASK | (Banks) | \
(__builtin_constant_p(Size) ? \
Endpoint_BytesToEPSizeMask(Size) : \
Endpoint_BytesToEPSizeMaskDynamic(Size))))
#elif defined(__AVR__)
#define Endpoint_AllocateMemory() MACROS{ UECFG1X |= (1 << ALLOC); }MACROE
#define Endpoint_DeallocateMemory() MACROS{ UECFG1X &= ~(1 << ALLOC); }MACROE
#define Endpoint_ConfigureEndpoint(Number, Type, Direction, Size, Banks) \
Endpoint_ConfigureEndpoint_Prv((Number), \
(((Type) << EPTYPE0) | (Direction)), \
((1 << ALLOC) | (Banks) | \
(__builtin_constant_p(Size) ? \
Endpoint_BytesToEPSizeMask(Size) : \
Endpoint_BytesToEPSizeMaskDynamic(Size))))
#endif
#define _ENDPOINT_GET_MAXSIZE(n) _ENDPOINT_GET_MAXSIZE2(ENDPOINT_DETAILS_EP ## n)
#define _ENDPOINT_GET_MAXSIZE2(details) _ENDPOINT_GET_MAXSIZE3(details)
@ -1240,7 +1319,15 @@
#define ENDPOINT_DETAILS_EP4 64, true
#define ENDPOINT_DETAILS_EP5 64, true
#define ENDPOINT_DETAILS_EP6 64, true
#else
#elif defined(USB_SERIES_UC3B_AVR)
#define ENDPOINT_DETAILS_EP0 64, false
#define ENDPOINT_DETAILS_EP1 64, true
#define ENDPOINT_DETAILS_EP2 64, true
#define ENDPOINT_DETAILS_EP3 64, true
#define ENDPOINT_DETAILS_EP4 64, true
#define ENDPOINT_DETAILS_EP5 256, true
#define ENDPOINT_DETAILS_EP6 256, true
#elif defined(USB_SERIES_2_AVR)
#define ENDPOINT_DETAILS_EP0 64, true
#define ENDPOINT_DETAILS_EP1 64, false
#define ENDPOINT_DETAILS_EP2 64, false
@ -1248,23 +1335,27 @@
#define ENDPOINT_DETAILS_EP4 64, true
#endif
#define Endpoint_ConfigureEndpoint(Number, Type, Direction, Size, Banks) \
Endpoint_ConfigureEndpoint_Prv((Number), \
(((Type) << EPTYPE0) | (Direction)), \
((1 << ALLOC) | (Banks) | \
(__builtin_constant_p(Size) ? \
Endpoint_BytesToEPSizeMask(Size) : \
Endpoint_BytesToEPSizeMaskDynamic(Size))))
/* Function Prototypes: */
void Endpoint_ClearEndpoints(void);
uint8_t Endpoint_BytesToEPSizeMaskDynamic(const uint16_t Size);
bool Endpoint_ConfigureEndpoint_Prv(const uint8_t Number, const uint8_t UECFG0XData, const uint8_t UECFG1XData);
uintN_t Endpoint_BytesToEPSizeMaskDynamic(const uint16_t Size);
bool Endpoint_ConfigureEndpoint_Prv(const uintN_t Number, const uintN_t UECFG0XData, const uintN_t UECFG1XData);
/* Inline Functions: */
static inline uint8_t Endpoint_BytesToEPSizeMask(const uint16_t Bytes) ATTR_WARN_UNUSED_RESULT ATTR_CONST ATTR_ALWAYS_INLINE;
static inline uint8_t Endpoint_BytesToEPSizeMask(const uint16_t Bytes)
static inline uintN_t Endpoint_BytesToEPSizeMask(const uint16_t Bytes) ATTR_WARN_UNUSED_RESULT ATTR_CONST ATTR_ALWAYS_INLINE;
static inline uintN_t Endpoint_BytesToEPSizeMask(const uint16_t Bytes)
{
#if defined(__AVR32__)
uint8_t MaskVal = 0;
uint16_t CheckBytes = 8;
while (CheckBytes < Bytes)
{
MaskVal++;
CheckBytes <<= 1;
}
return (MaskVal << AVR32_USBB_EPSIZE);
#else
uint8_t MaskVal = 0;
uint16_t CheckBytes = 8;
@ -1275,6 +1366,7 @@
}
return (MaskVal << EPSIZE0);
#endif
}
#endif

78
LUFA/Drivers/USB/LowLevel/Host.h
Unescape View File

@ -63,7 +63,7 @@
/* Preprocessor Checks: */
#if !defined(__INCLUDE_FROM_USB_DRIVER)
#error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
#endif
/* Public Interface - May be used in end-application: */
@ -165,25 +165,29 @@
*/
static inline bool USB_Host_IsResumeFromWakeupRequestSent(void);
#else
#define USB_Host_ResetBus() MACROS{ UHCON |= (1 << RESET); }MACROE
#define USB_Host_IsBusResetComplete() ((UHCON & (1 << RESET)) ? false : true)
#define USB_Host_ResumeBus() MACROS{ UHCON |= (1 << SOFEN); }MACROE
#define USB_Host_SuspendBus() MACROS{ UHCON &= ~(1 << SOFEN); }MACROE
#define USB_Host_IsBusSuspended() ((UHCON & (1 << SOFEN)) ? false : true)
#define USB_Host_IsDeviceFullSpeed() ((USBSTA & (1 << SPEED)) ? true : false)
#define USB_Host_IsRemoteWakeupSent() ((UHINT & (1 << RXRSMI)) ? true : false)
#define USB_Host_ClearRemoteWakeupSent() MACROS{ UHINT &= ~(1 << RXRSMI); }MACROE
#define USB_Host_ResumeFromWakeupRequest() MACROS{ UHCON |= (1 << RESUME); }MACROE
#define USB_Host_IsResumeFromWakeupRequestSent() ((UHCON & (1 << RESUME)) ? false : true)
#if defined(__AVR32__)
#define USB_Host_ResetBus() MACROS{ AVR32_USBB.UHCON.reset = true; }MACROE
#define USB_Host_IsBusResetComplete() AVR32_USBB.UHCON.reset
#define USB_Host_ResumeBus() MACROS{ AVR32_USBB.UHCON.sofen = true; }MACROE
#define USB_Host_SuspendBus() MACROS{ AVR32_USBB.UHCON.sofen = false; }MACROE
#define USB_Host_IsBusSuspended() AVR32_USBB.UHCON.sofen
#define USB_Host_IsDeviceFullSpeed() (AVR32_USBB.USBSTA.speed == 0)
#define USB_Host_IsRemoteWakeupSent() AVR32_USBB.UHINT.rxrsmi
#define USB_Host_ClearRemoteWakeupSent() MACROS{ AVR32_USBB.UHINTCLR.rxrsmic = true; }MACROE
#define USB_Host_ResumeFromWakeupRequest() MACROS{ AVR32_USBB.UHCON.resume = true; }MACROE
#define USB_Host_IsResumeFromWakeupRequestSent() AVR32_USBB.UHCON.resume
#elif defined(__AVR__)
#define USB_Host_ResetBus() MACROS{ UHCON |= (1 << RESET); }MACROE
#define USB_Host_IsBusResetComplete() ((UHCON & (1 << RESET)) ? false : true)
#define USB_Host_ResumeBus() MACROS{ UHCON |= (1 << SOFEN); }MACROE
#define USB_Host_SuspendBus() MACROS{ UHCON &= ~(1 << SOFEN); }MACROE
#define USB_Host_IsBusSuspended() ((UHCON & (1 << SOFEN)) ? false : true)
#define USB_Host_IsDeviceFullSpeed() ((USBSTA & (1 << SPEED)) ? true : false)
#define USB_Host_IsRemoteWakeupSent() ((UHINT & (1 << RXRSMI)) ? true : false)
#define USB_Host_ClearRemoteWakeupSent() MACROS{ UHINT &= ~(1 << RXRSMI); }MACROE
#define USB_Host_ResumeFromWakeupRequest() MACROS{ UHCON |= (1 << RESUME); }MACROE
#define USB_Host_IsResumeFromWakeupRequestSent() ((UHCON & (1 << RESUME)) ? false : true)
#endif
#endif
/* Function Prototypes: */
@ -381,20 +385,36 @@
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Macros: */
#define USB_Host_HostMode_On() MACROS{ USBCON |= (1 << HOST); }MACROE
#define USB_Host_HostMode_Off() MACROS{ USBCON &= ~(1 << HOST); }MACROE
#if defined(__AVR32__)
#define USB_Host_HostMode_On() MACROS{ AVR32_USBB.USBCON.uimod = false; }MACROE
#define USB_Host_HostMode_Off() MACROS{ AVR32_USBB.USBCON.uimod = true; }MACROE
#define USB_Host_VBUS_Auto_Enable() MACROS{ OTGCON &= ~(1 << VBUSHWC); UHWCON |= (1 << UVCONE); }MACROE
#define USB_Host_VBUS_Manual_Enable() MACROS{ OTGCON |= (1 << VBUSHWC); UHWCON &= ~(1 << UVCONE); DDRE |= (1 << 7); }MACROE
#define USB_Host_VBUS_Auto_On() MACROS{ OTGCON |= (1 << VBUSREQ); }MACROE
#define USB_Host_VBUS_Manual_On() MACROS{ PORTE |= (1 << 7); }MACROE
#define USB_Host_VBUS_Auto_Enable() MACROS{ OTGCON &= ~(1 << VBUSHWC); UHWCON |= (1 << UVCONE); }MACROE
#define USB_Host_VBUS_Manual_Enable() MACROS{ OTGCON |= (1 << VBUSHWC); UHWCON &= ~(1 << UVCONE); DDRE |= (1 << 7); }MACROE
#define USB_Host_VBUS_Auto_Off() MACROS{ OTGCON |= (1 << VBUSRQC); }MACROE
#define USB_Host_VBUS_Manual_Off() MACROS{ PORTE &= ~(1 << 7); }MACROE
#define USB_Host_VBUS_Auto_On() MACROS{ OTGCON |= (1 << VBUSREQ); }MACROE
#define USB_Host_VBUS_Manual_On() MACROS{ PORTE |= (1 << 7); }MACROE
#define USB_Host_SetDeviceAddress(addr) MACROS{ UHADDR = ((addr) & 0x7F); }MACROE
#elif defined(__AVR__)
#define USB_Host_HostMode_On() MACROS{ USBCON |= (1 << HOST); }MACROE
#define USB_Host_HostMode_Off() MACROS{ USBCON &= ~(1 << HOST); }MACROE
#define USB_Host_VBUS_Auto_Off() MACROS{ OTGCON |= (1 << VBUSRQC); }MACROE
#define USB_Host_VBUS_Manual_Off() MACROS{ PORTE &= ~(1 << 7); }MACROE
#define USB_Host_VBUS_Auto_Enable() MACROS{ OTGCON &= ~(1 << VBUSHWC); UHWCON |= (1 << UVCONE); }MACROE
#define USB_Host_VBUS_Manual_Enable() MACROS{ OTGCON |= (1 << VBUSHWC); UHWCON &= ~(1 << UVCONE); DDRE |= (1 << 7); }MACROE
#define USB_Host_SetDeviceAddress(addr) MACROS{ UHADDR = ((addr) & 0x7F); }MACROE
#define USB_Host_VBUS_Auto_On() MACROS{ OTGCON |= (1 << VBUSREQ); }MACROE
#define USB_Host_VBUS_Manual_On() MACROS{ PORTE |= (1 << 7); }MACROE
#define USB_Host_VBUS_Auto_Off() MACROS{ OTGCON |= (1 << VBUSRQC); }MACROE
#define USB_Host_VBUS_Manual_Off() MACROS{ PORTE &= ~(1 << 7); }MACROE
#define USB_Host_SetDeviceAddress(addr) MACROS{ UHADDR = ((addr) & 0x7F); }MACROE
#endif
/* Enums: */
enum USB_Host_WaitMSErrorCodes_t
{

2
LUFA/Drivers/USB/LowLevel/HostChapter9.h
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@ -52,7 +52,7 @@
/* Preprocessor Checks: */
#if !defined(__INCLUDE_FROM_USB_DRIVER)
#error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
#endif
/* Public Interface - May be used in end-application: */

8
LUFA/Drivers/USB/LowLevel/LowLevel.c
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@ -39,6 +39,10 @@ volatile uint8_t USB_CurrentMode = USB_MODE_NONE;
volatile uint8_t USB_Options;
#endif
#if defined(__AVR32__) && !defined(CONTROL_ONLY_DEVICE)
uint8_t USB_SelectedEPNumber;
#endif
void USB_Init(
#if defined(USB_CAN_BE_BOTH)
const uint8_t Mode
@ -55,6 +59,10 @@ void USB_Init(
#endif
)
{
#if defined(__AVR32__)
USB_SelectedEPNumber = 0;
#endif
#if defined(USB_CAN_BE_BOTH)
USB_CurrentMode = Mode;
#endif

19
LUFA/Drivers/USB/LowLevel/LowLevel.h
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@ -39,6 +39,15 @@
#ifndef __USBLOWLEVEL_H__
#define __USBLOWLEVEL_H__
/* External Variables: */
#if defined(__AVR32__)
#if !defined(CONTROL_ONLY_DEVICE)
extern uint8_t USB_SelectedEPNumber;
#else
#define USB_SelectedEPNumber 0
#endif
#endif
/* Includes: */
#if defined(__AVR32__)
#include <avr32/io.h>
@ -77,7 +86,7 @@
/* Preprocessor Checks and Defines: */
#if !defined(__INCLUDE_FROM_USB_DRIVER)
#error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
#endif
#if !defined(F_CLOCK)
@ -354,16 +363,22 @@
#define USB_Controller_Disable() MACROS{ USBCON &= ~(1 << USBE); }MACROE
#define USB_Controller_Reset() MACROS{ const uint8_t Temp = USBCON; USBCON = (Temp & ~(1 << USBE)); \
USBCON = (Temp | (1 << USBE)); }MACROE
/* Inline Functions: */
#if defined(USB_CAN_BE_BOTH)
static inline uint8_t USB_GetUSBModeFromUID(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE;
static inline uint8_t USB_GetUSBModeFromUID(void)
{
#if defined(__AVR32__)
if (AVR32_USBB.USBSTA.id)
return USB_MODE_DEVICE;
else
return USB_MODE_HOST;
#elif defined(__AVR__)
if (USBSTA & (1 << ID))
return USB_MODE_DEVICE;
else
return USB_MODE_HOST;
#endif
}
#endif

2
LUFA/Drivers/USB/LowLevel/OTG.h
Unescape View File

@ -55,7 +55,7 @@
/* Preprocessor Checks: */
#if !defined(__INCLUDE_FROM_USB_DRIVER)
#error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
#endif
/* Public Interface - May be used in end-application: */

67
LUFA/Drivers/USB/LowLevel/Pipe.h
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@ -86,6 +86,7 @@
#endif
#include "../../../Common/Common.h"
#include "LowLevel.h"
#include "../HighLevel/USBTask.h"
#if !defined(NO_STREAM_CALLBACKS) || defined(__DOXYGEN__)
@ -99,7 +100,7 @@
/* Preprocessor Checks: */
#if !defined(__INCLUDE_FROM_USB_DRIVER)
#error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
#endif
/* Public Interface - May be used in end-application: */
@ -554,7 +555,7 @@
static inline uint8_t Pipe_Read_Byte(void)
{
#if defined(__AVR32__)
return 0; // TODO
return __AVR32_EPREG_X(UEDAT0);
#elif defined(__AVR__)
return UPDATX;
#endif
@ -570,7 +571,7 @@
static inline void Pipe_Write_Byte(const uint8_t Byte)
{
#if defined(__AVR32__)
// TODO
__AVR32_EPREG_X(UEDAT0) = Byte;
#elif defined(__AVR__)
UPDATX = Byte;
#endif
@ -586,7 +587,7 @@
uint8_t Dummy;
#if defined(__AVR32__)
// TODO
Dummy = __AVR32_EPREG_X(UEDAT0);
#elif defined(__AVR__)
Dummy = UPDATX;
#endif
@ -609,7 +610,8 @@
} Data;
#if defined(__AVR32__)
// TODO
Data.Bytes[0] = __AVR32_EPREG_X(UEDAT0);
Data.Bytes[1] = __AVR32_EPREG_X(UEDAT0);
#elif defined(__AVR__)
Data.Bytes[0] = UPDATX;
Data.Bytes[1] = UPDATX;
@ -635,7 +637,8 @@
} Data;
#if defined(__AVR32__)
// TODO
Data.Bytes[1] = __AVR32_EPREG_X(UEDAT0);
Data.Bytes[0] = __AVR32_EPREG_X(UEDAT0);
#elif defined(__AVR__)
Data.Bytes[1] = UPDATX;
Data.Bytes[0] = UPDATX;
@ -655,7 +658,8 @@
static inline void Pipe_Write_Word_LE(const uint16_t Word)
{
#if defined(__AVR32__)
// TODO
__AVR32_EPREG_X(UEDAT0) = (Word & 0xFF);
__AVR32_EPREG_X(UEDAT0) = (Word >> 8);
#elif defined(__AVR__)
UPDATX = (Word & 0xFF);
UPDATX = (Word >> 8);
@ -673,7 +677,8 @@
static inline void Pipe_Write_Word_BE(const uint16_t Word)
{
#if defined(__AVR32__)
// TODO
__AVR32_EPREG_X(UEDAT0) = (Word >> 8);
__AVR32_EPREG_X(UEDAT0) = (Word & 0xFF);
#elif defined(__AVR__)
UPDATX = (Word >> 8);
UPDATX = (Word & 0xFF);
@ -690,7 +695,8 @@
uint8_t Dummy;
#if defined(__AVR32__)
// TODO
Dummy = __AVR32_EPREG_X(UEDAT0);
Dummy = __AVR32_EPREG_X(UEDAT0);
#elif defined(__AVR__)
Dummy = UPDATX;
Dummy = UPDATX;
@ -714,7 +720,10 @@
} Data;
#if defined(__AVR32__)
// TODO
Data.Bytes[0] = __AVR32_EPREG_X(UEDAT0);
Data.Bytes[1] = __AVR32_EPREG_X(UEDAT0);
Data.Bytes[2] = __AVR32_EPREG_X(UEDAT0);
Data.Bytes[3] = __AVR32_EPREG_X(UEDAT0);
#elif defined(__AVR__)
Data.Bytes[0] = UPDATX;
Data.Bytes[1] = UPDATX;
@ -742,12 +751,16 @@
} Data;
#if defined(__AVR32__)
// TODO
Data.Bytes[3] = __AVR32_EPREG_X(UEDAT0);
Data.Bytes[2] = __AVR32_EPREG_X(UEDAT0);
Data.Bytes[1] = __AVR32_EPREG_X(UEDAT0);
Data.Bytes[0] = __AVR32_EPREG_X(UEDAT0);
#elif defined(__AVR__)
Data.Bytes[3] = UPDATX;
Data.Bytes[2] = UPDATX;
Data.Bytes[1] = UPDATX;
Data.Bytes[0] = UPDATX;
#endif
return Data.DWord;
}
@ -763,7 +776,10 @@
static inline void Pipe_Write_DWord_LE(const uint32_t DWord)
{
#if defined(__AVR32__)
// TODO
__AVR32_EPREG_X(UEDAT0) = (DWord & 0xFF);
__AVR32_EPREG_X(UEDAT0) = (DWord >> 8);
__AVR32_EPREG_X(UEDAT0) = (DWord >> 16);
__AVR32_EPREG_X(UEDAT0) = (DWord >> 24);
#elif defined(__AVR__)
UPDATX = (DWord & 0xFF);
UPDATX = (DWord >> 8);
@ -783,7 +799,10 @@
static inline void Pipe_Write_DWord_BE(const uint32_t DWord)
{
#if defined(__AVR32__)
// TODO
__AVR32_EPREG_X(UEDAT0) = (DWord >> 24);
__AVR32_EPREG_X(UEDAT0) = (DWord >> 16);
__AVR32_EPREG_X(UEDAT0) = (DWord >> 8);
__AVR32_EPREG_X(UEDAT0) = (DWord & 0xFF);
#elif defined(__AVR__)
UPDATX = (DWord >> 24);
UPDATX = (DWord >> 16);
@ -802,7 +821,10 @@
uint8_t Dummy;
#if defined(__AVR32__)
// TODO
Dummy = __AVR32_EPREG_X(UEDAT0);
Dummy = __AVR32_EPREG_X(UEDAT0);
Dummy = __AVR32_EPREG_X(UEDAT0);
Dummy = __AVR32_EPREG_X(UEDAT0);
#elif defined(__AVR__)
Dummy = UPDATX;
Dummy = UPDATX;
@ -932,6 +954,8 @@
* \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.
* \param[in] Callback Name of a callback routine to call between successive USB packet transfers, NULL if no callback
*
* \note Not available on AVR32 UC3B targets.
*
* \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
*/
uint8_t Pipe_Write_EStream_LE(const void* Buffer, uint16_t Length __CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);
@ -981,6 +1005,8 @@
* \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.
* \param[in] Callback Name of a callback routine to call between successive USB packet transfers, NULL if no callback
*
* \note Not available on AVR32 UC3B targets.
*
* \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
*/
uint8_t Pipe_Write_EStream_BE(const void* Buffer, uint16_t Length __CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);
@ -1030,6 +1056,8 @@
* \param[in] Length Number of bytes to read for the currently selected pipe to read from.
* \param[in] Callback Name of a callback routine to call between successive USB packet transfers, NULL if no callback
*
* \note Not available on AVR32 UC3B targets.
*
* \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
*/
uint8_t Pipe_Read_EStream_LE(void* Buffer, uint16_t Length __CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);
@ -1065,6 +1093,8 @@
* \param[in] Length Number of bytes to read for the currently selected pipe to read from.
* \param[in] Callback Name of a callback routine to call between successive USB packet transfers, NULL if no callback
*
* \note Not available on AVR32 UC3B targets.
*
* \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
*/
uint8_t Pipe_Read_EStream_BE(void* Buffer, uint16_t Length __CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);
@ -1085,9 +1115,13 @@
void Pipe_ClearPipes(void);
/* Inline Functions: */
static inline uint8_t Pipe_BytesToEPSizeMask(uint16_t Bytes) ATTR_WARN_UNUSED_RESULT ATTR_CONST ATTR_ALWAYS_INLINE;
static inline uint8_t Pipe_BytesToEPSizeMask(uint16_t Bytes)
static inline uintN_t Pipe_BytesToEPSizeMask(uint16_t Bytes) ATTR_WARN_UNUSED_RESULT ATTR_CONST ATTR_ALWAYS_INLINE;
static inline uintN_t Pipe_BytesToEPSizeMask(uint16_t Bytes)
{
#if defined(__AVR32__)
// TODO
return 0;
#elif defined(__AVR__)
if (Bytes <= 8)
return (0 << EPSIZE0);
else if (Bytes <= 16)
@ -1100,6 +1134,7 @@
return (4 << EPSIZE0);
else
return (5 << EPSIZE0);
#endif
}
#endif

4
LUFA/Drivers/USB/USB.h
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@ -354,6 +354,10 @@
#if !defined(__DOXYGEN__)
#define __INCLUDE_FROM_USB_DRIVER
#endif
#if defined(__AVR32__)
#define __AVR32_EPREG_X(x) ((volatile uint32_t*)AVR32_USBB_ ## x)[USB_SelectedEPNumber]
#endif
/* Includes: */
#include "HighLevel/USBMode.h"

2
LUFA/ManPages/CompileTimeTokens.txt
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@ -148,6 +148,7 @@
* may be defined to a value between 0 and 2 to fix the state variable into one of the three general purpose IO registers inside the AVR
* reserved for application use. When defined, the corresponding GPIOR register should not be used within the user application except
* implicitly via the library APIs.
* \note This compile time option is ignored for the AVR32 UC3B architecture.
*
* <b>FIXED_NUM_CONFIGURATIONS</b>=<i>x</i> - ( \ref Group_Device ) \n
* By default, the library determines the number of configurations a USB device supports by reading the device descriptor. This reduces
@ -186,6 +187,7 @@
* may be defined to a value between 0 and 2 to fix the state variable into one of the three general purpose IO registers inside the AVR
* reserved for application use. When defined, the corresponding GPIOR register should not be used within the user application except
* implicitly via the library APIs.
* \note This compile time option is ignored for the AVR32 UC3B architecture.
*
* <b>USB_HOST_TIMEOUT_MS</b>=<i>x</i> - ( \ref Group_Host ) \n
* When a control transfer is initiated in host mode to an attached device, a timeout is used to abort the transfer if the attached

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