559 lines
32 KiB
C
559 lines
32 KiB
C
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//###########################################################################
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//
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// FILE: usb.h
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//
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// TITLE: Prototypes for the USB Interface Driver.
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//
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//###########################################################################
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//
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//
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// $Copyright:
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// Copyright (C) 2022 Texas Instruments Incorporated - http://www.ti.com
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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//
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// Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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//
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// Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the
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// distribution.
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//
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// Neither the name of Texas Instruments Incorporated nor the names of
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// its contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// $
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//###########################################################################
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#ifndef USB_H
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#define USB_H
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//*****************************************************************************
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//
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// If building with a C++ compiler, make all of the definitions in this header
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// have a C binding.
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//
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//*****************************************************************************
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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//*****************************************************************************
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//
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//! \addtogroup usb_api USB
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//! @{
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//
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//*****************************************************************************
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//*****************************************************************************
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//
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// The following are defines for the g_usUSBFlags variable
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//
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//*****************************************************************************
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#define USB_VBUS_VALID 0x0001U
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#define USB_ID_HOST 0x0002U
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#define USB_ID_DEVICE 0x0000U
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#define USB_PFLT_ACTIVE 0x0004U
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//*****************************************************************************
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//
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// The following are values that can be passed to USBIntEnableControl() and
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// USBIntDisableControl() as the ui32Flags parameter, and are returned from
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// USBIntStatusControl().
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//
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//*****************************************************************************
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#define USB_INTCTRL_ALL 0x000003FFUL // All control interrupt sources
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#define USB_INTCTRL_STATUS 0x000000FFUL // Status Interrupts
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#define USB_INTCTRL_VBUS_ERR 0x00000080UL // VBUS Error
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#define USB_INTCTRL_SESSION 0x00000040UL // Session Start Detected
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#define USB_INTCTRL_SESSION_END 0x00000040UL // Session End Detected
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#define USB_INTCTRL_DISCONNECT 0x00000020UL // Disconnect Detected
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#define USB_INTCTRL_CONNECT 0x00000010UL // Device Connect Detected
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#define USB_INTCTRL_SOF 0x00000008UL // Start of Frame Detected
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#define USB_INTCTRL_BABBLE 0x00000004UL // Babble signaled
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#define USB_INTCTRL_RESET 0x00000004UL // Reset signaled
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#define USB_INTCTRL_RESUME 0x00000002UL // Resume detected
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#define USB_INTCTRL_SUSPEND 0x00000001UL // Suspend detected
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#define USB_INTCTRL_MODE_DETECT 0x00000200UL // Mode value valid
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#define USB_INTCTRL_POWER_FAULT 0x00000100UL // Power Fault detected
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//*****************************************************************************
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//
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// The following are values that can be passed to USBIntEnableEndpoint() and
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// USBIntDisableEndpoint() as the ui32Flags parameter, and are returned from
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// USBIntStatusEndpoint().
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//
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//*****************************************************************************
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#define USB_INTEP_ALL 0xFFFFFFFFUL // Host IN Interrupts
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#define USB_INTEP_HOST_IN 0xFFFE0000UL // Host IN Interrupts
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#define USB_INTEP_HOST_IN_15 0x80000000UL // Endpoint 15 Host IN Interrupt
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#define USB_INTEP_HOST_IN_14 0x40000000UL // Endpoint 14 Host IN Interrupt
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#define USB_INTEP_HOST_IN_13 0x20000000UL // Endpoint 13 Host IN Interrupt
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#define USB_INTEP_HOST_IN_12 0x10000000UL // Endpoint 12 Host IN Interrupt
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#define USB_INTEP_HOST_IN_11 0x08000000UL // Endpoint 11 Host IN Interrupt
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#define USB_INTEP_HOST_IN_10 0x04000000UL // Endpoint 10 Host IN Interrupt
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#define USB_INTEP_HOST_IN_9 0x02000000UL // Endpoint 9 Host IN Interrupt
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#define USB_INTEP_HOST_IN_8 0x01000000UL // Endpoint 8 Host IN Interrupt
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#define USB_INTEP_HOST_IN_7 0x00800000UL // Endpoint 7 Host IN Interrupt
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#define USB_INTEP_HOST_IN_6 0x00400000UL // Endpoint 6 Host IN Interrupt
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#define USB_INTEP_HOST_IN_5 0x00200000UL // Endpoint 5 Host IN Interrupt
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#define USB_INTEP_HOST_IN_4 0x00100000UL // Endpoint 4 Host IN Interrupt
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#define USB_INTEP_HOST_IN_3 0x00080000UL // Endpoint 3 Host IN Interrupt
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#define USB_INTEP_HOST_IN_2 0x00040000UL // Endpoint 2 Host IN Interrupt
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#define USB_INTEP_HOST_IN_1 0x00020000UL // Endpoint 1 Host IN Interrupt
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#define USB_INTEP_DEV_OUT 0xFFFE0000UL // Device OUT Interrupts
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#define USB_INTEP_DEV_OUT_15 0x80000000UL // Endpoint 15 Device OUT Interrupt
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#define USB_INTEP_DEV_OUT_14 0x40000000UL // Endpoint 14 Device OUT Interrupt
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#define USB_INTEP_DEV_OUT_13 0x20000000UL // Endpoint 13 Device OUT Interrupt
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#define USB_INTEP_DEV_OUT_12 0x10000000UL // Endpoint 12 Device OUT Interrupt
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#define USB_INTEP_DEV_OUT_11 0x08000000UL // Endpoint 11 Device OUT Interrupt
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#define USB_INTEP_DEV_OUT_10 0x04000000UL // Endpoint 10 Device OUT Interrupt
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#define USB_INTEP_DEV_OUT_9 0x02000000UL // Endpoint 9 Device OUT Interrupt
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#define USB_INTEP_DEV_OUT_8 0x01000000UL // Endpoint 8 Device OUT Interrupt
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#define USB_INTEP_DEV_OUT_7 0x00800000UL // Endpoint 7 Device OUT Interrupt
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#define USB_INTEP_DEV_OUT_6 0x00400000UL // Endpoint 6 Device OUT Interrupt
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#define USB_INTEP_DEV_OUT_5 0x00200000UL // Endpoint 5 Device OUT Interrupt
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#define USB_INTEP_DEV_OUT_4 0x00100000UL // Endpoint 4 Device OUT Interrupt
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#define USB_INTEP_DEV_OUT_3 0x00080000UL // Endpoint 3 Device OUT Interrupt
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#define USB_INTEP_DEV_OUT_2 0x00040000UL // Endpoint 2 Device OUT Interrupt
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#define USB_INTEP_DEV_OUT_1 0x00020000UL // Endpoint 1 Device OUT Interrupt
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#define USB_INTEP_HOST_OUT 0x0000FFFEUL // Host OUT Interrupts
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#define USB_INTEP_HOST_OUT_15 0x00008000UL // Endpoint 15 Host OUT Interrupt
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#define USB_INTEP_HOST_OUT_14 0x00004000UL // Endpoint 14 Host OUT Interrupt
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#define USB_INTEP_HOST_OUT_13 0x00002000UL // Endpoint 13 Host OUT Interrupt
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#define USB_INTEP_HOST_OUT_12 0x00001000UL // Endpoint 12 Host OUT Interrupt
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#define USB_INTEP_HOST_OUT_11 0x00000800UL // Endpoint 11 Host OUT Interrupt
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#define USB_INTEP_HOST_OUT_10 0x00000400UL // Endpoint 10 Host OUT Interrupt
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#define USB_INTEP_HOST_OUT_9 0x00000200UL // Endpoint 9 Host OUT Interrupt
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#define USB_INTEP_HOST_OUT_8 0x00000100UL // Endpoint 8 Host OUT Interrupt
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#define USB_INTEP_HOST_OUT_7 0x00000080UL // Endpoint 7 Host OUT Interrupt
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#define USB_INTEP_HOST_OUT_6 0x00000040UL // Endpoint 6 Host OUT Interrupt
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#define USB_INTEP_HOST_OUT_5 0x00000020UL // Endpoint 5 Host OUT Interrupt
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#define USB_INTEP_HOST_OUT_4 0x00000010UL // Endpoint 4 Host OUT Interrupt
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#define USB_INTEP_HOST_OUT_3 0x00000008UL // Endpoint 3 Host OUT Interrupt
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#define USB_INTEP_HOST_OUT_2 0x00000004UL // Endpoint 2 Host OUT Interrupt
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#define USB_INTEP_HOST_OUT_1 0x00000002UL // Endpoint 1 Host OUT Interrupt
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#define USB_INTEP_DEV_IN 0x0000FFFEUL // Device IN Interrupts
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#define USB_INTEP_DEV_IN_15 0x00008000UL // Endpoint 15 Device IN Interrupt
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#define USB_INTEP_DEV_IN_14 0x00004000UL // Endpoint 14 Device IN Interrupt
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#define USB_INTEP_DEV_IN_13 0x00002000UL // Endpoint 13 Device IN Interrupt
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#define USB_INTEP_DEV_IN_12 0x00001000UL // Endpoint 12 Device IN Interrupt
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#define USB_INTEP_DEV_IN_11 0x00000800UL // Endpoint 11 Device IN Interrupt
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#define USB_INTEP_DEV_IN_10 0x00000400UL // Endpoint 10 Device IN Interrupt
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#define USB_INTEP_DEV_IN_9 0x00000200UL // Endpoint 9 Device IN Interrupt
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#define USB_INTEP_DEV_IN_8 0x00000100UL // Endpoint 8 Device IN Interrupt
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#define USB_INTEP_DEV_IN_7 0x00000080UL // Endpoint 7 Device IN Interrupt
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#define USB_INTEP_DEV_IN_6 0x00000040UL // Endpoint 6 Device IN Interrupt
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#define USB_INTEP_DEV_IN_5 0x00000020UL // Endpoint 5 Device IN Interrupt
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#define USB_INTEP_DEV_IN_4 0x00000010UL // Endpoint 4 Device IN Interrupt
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#define USB_INTEP_DEV_IN_3 0x00000008UL // Endpoint 3 Device IN Interrupt
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#define USB_INTEP_DEV_IN_2 0x00000004UL // Endpoint 2 Device IN Interrupt
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#define USB_INTEP_DEV_IN_1 0x00000002UL // Endpoint 1 Device IN Interrupt
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#define USB_INTEP_0 0x00000001UL // Endpoint 0 Interrupt
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//*****************************************************************************
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//
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// The following are values that are returned from USBSpeedGet().
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//
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//*****************************************************************************
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#define USB_UNDEF_SPEED 0x80000000UL // Current speed is undefined
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#define USB_FULL_SPEED 0x00000001UL // Current speed is Full Speed
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#define USB_LOW_SPEED 0x00000000UL // Current speed is Low Speed
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//*****************************************************************************
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//
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// The following are values that are returned from USBEndpointStatus(). The
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// USB_HOST_* values are used when the USB controller is in host mode and the
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// USB_DEV_* values are used when the USB controller is in device mode.
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//
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//*****************************************************************************
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#define USB_HOST_IN_STATUS 0xFFFF0000UL // Mask of all host IN interrupts
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#define USB_HOST_IN_PID_ERROR 0x10000000UL // Stall on this endpoint received
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#define USB_HOST_IN_NOT_COMP 0x01000000UL // Device failed to respond
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#define USB_HOST_IN_STALL 0x00400000UL // Stall on this endpoint received
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#define USB_HOST_IN_DATA_ERROR 0x00080000UL // CRC or bit-stuff error
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// (ISOC Mode)
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#define USB_HOST_IN_NAK_TO 0x00080000UL // NAK received for more than the
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// specified timeout period
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#define USB_HOST_IN_ERROR 0x00040000UL // Failed to communicate with a
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// device
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#define USB_HOST_IN_FIFO_FULL 0x00020000UL // RX FIFO full
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#define USB_HOST_IN_PKTRDY 0x00010000UL // Data packet ready
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#define USB_HOST_OUT_STATUS 0x0000FFFFUL // Mask of all host OUT interrupts
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#define USB_HOST_OUT_NAK_TO 0x00000080UL // NAK received for more than the
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// specified timeout period
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#define USB_HOST_OUT_NOT_COMP 0x00000080UL // No response from device
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// (ISOC mode)
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#define USB_HOST_OUT_STALL 0x00000020UL // Stall on this endpoint received
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#define USB_HOST_OUT_ERROR 0x00000004UL // Failed to communicate with a
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// device
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#define USB_HOST_OUT_FIFO_NE 0x00000002UL // TX FIFO is not empty
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#define USB_HOST_OUT_PKTPEND 0x00000001UL // Transmit still being transmitted
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#define USB_HOST_EP0_NAK_TO 0x00000080UL // NAK received for more than the
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// specified timeout period
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#define USB_HOST_EP0_STATUS 0x00000040UL // This was a status packet
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#define USB_HOST_EP0_ERROR 0x00000010UL // Failed to communicate with a
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// device
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#define USB_HOST_EP0_RX_STALL 0x00000004UL // Stall on this endpoint received
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#define USB_HOST_EP0_RXPKTRDY 0x00000001UL // Receive data packet ready
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#define USB_DEV_RX_PID_ERROR 0x01000000UL // PID error in isochronous
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// transfer
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#define USB_DEV_RX_SENT_STALL 0x00400000UL // Stall was sent on this endpoint
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#define USB_DEV_RX_DATA_ERROR 0x00080000UL // CRC error on the data
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#define USB_DEV_RX_OVERRUN 0x00040000UL // OUT packet was not loaded due to
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// a full FIFO
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#define USB_DEV_RX_FIFO_FULL 0x00020000UL // RX FIFO full
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#define USB_DEV_RX_PKT_RDY 0x00010000UL // Data packet ready
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#define USB_DEV_TX_NOT_COMP 0x00000080UL // Large packet split up, more data
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// to come
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#define USB_DEV_TX_SENT_STALL 0x00000020UL // Stall was sent on this endpoint
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#define USB_DEV_TX_UNDERRUN 0x00000004UL // IN received with no data ready
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#define USB_DEV_TX_FIFO_NE 0x00000002UL // The TX FIFO is not empty
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#define USB_DEV_TX_TXPKTRDY 0x00000001UL // Transmit still being transmitted
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#define USB_DEV_EP0_SETUP_END 0x00000010UL // Control transaction ended before
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// Data End seen
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#define USB_DEV_EP0_SENT_STALL 0x00000004UL // Stall was sent on this endpoint
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#define USB_DEV_EP0_IN_PKTPEND 0x00000002UL // Transmit data packet pending
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#define USB_DEV_EP0_OUT_PKTRDY 0x00000001UL // Receive data packet ready
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//*****************************************************************************
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//
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// The following are values that can be passed to USBHostEndpointConfig() and
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// USBDevEndpointConfigSet() as the ui32Flags parameter.
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//
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//*****************************************************************************
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#define USB_EP_AUTO_SET 0x00000001UL // Auto set feature enabled
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#define USB_EP_AUTO_REQUEST 0x00000002UL // Auto request feature enabled
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#define USB_EP_AUTO_CLEAR 0x00000004UL // Auto clear feature enabled
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#define USB_EP_DMA_MODE_0 0x00000008UL // Enable DMA access using mode 0
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#define USB_EP_DMA_MODE_1 0x00000010UL // Enable DMA access using mode 1
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#define USB_EP_MODE_ISOC 0x00000000UL // Isochronous endpoint
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#define USB_EP_MODE_BULK 0x00000100UL // Bulk endpoint
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#define USB_EP_MODE_INT 0x00000200UL // Interrupt endpoint
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#define USB_EP_MODE_CTRL 0x00000300UL // Control endpoint
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#define USB_EP_MODE_MASK 0x00000300UL // Mode Mask
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#define USB_EP_SPEED_LOW 0x00000000UL // Low Speed
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#define USB_EP_SPEED_FULL 0x00001000UL // Full Speed
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#define USB_EP_HOST_IN 0x00000000UL // Host IN endpoint
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#define USB_EP_HOST_OUT 0x00002000UL // Host OUT endpoint
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#define USB_EP_DEV_IN 0x00002000UL // Device IN endpoint
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#define USB_EP_DEV_OUT 0x00000000UL // Device OUT endpoint
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//*****************************************************************************
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//
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// The following are values that can be passed to USBHostPwrConfig() as the
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// ui32Flags parameter.
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//
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//*****************************************************************************
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#define USB_HOST_PWRFLT_LOW 0x00000010UL
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#define USB_HOST_PWRFLT_HIGH 0x00000030UL
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#define USB_HOST_PWRFLT_EP_NONE 0x00000000UL
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#define USB_HOST_PWRFLT_EP_TRI 0x00000140UL
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#define USB_HOST_PWRFLT_EP_LOW 0x00000240UL
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#define USB_HOST_PWRFLT_EP_HIGH 0x00000340UL
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#define USB_HOST_PWREN_MAN_LOW 0x00000000UL
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#define USB_HOST_PWREN_MAN_HIGH 0x00000001UL
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#define USB_HOST_PWREN_AUTOLOW 0x00000002UL
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#define USB_HOST_PWREN_AUTOHIGH 0x00000003UL
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#define USB_HOST_PWREN_FILTER 0x00010000UL
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//*****************************************************************************
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//
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// This value specifies the maximum size of transfers on endpoint 0 as 64
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// bytes. This value is fixed in hardware as the FIFO size for endpoint 0.
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//
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//*****************************************************************************
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#define MAX_PACKET_SIZE_EP0 64U
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//*****************************************************************************
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//
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// These values are used to indicate which endpoint to access.
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//
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||
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|
//*****************************************************************************
|
||
|
|
#define USB_EP_0 0x00000000UL // Endpoint 0
|
||
|
|
#define USB_EP_1 0x00000010UL // Endpoint 1
|
||
|
|
#define USB_EP_2 0x00000020UL // Endpoint 2
|
||
|
|
#define USB_EP_3 0x00000030UL // Endpoint 3
|
||
|
|
#define USB_EP_4 0x00000040UL // Endpoint 4
|
||
|
|
#define USB_EP_5 0x00000050UL // Endpoint 5
|
||
|
|
#define USB_EP_6 0x00000060UL // Endpoint 6
|
||
|
|
#define USB_EP_7 0x00000070UL // Endpoint 7
|
||
|
|
#define USB_EP_8 0x00000080UL // Endpoint 8
|
||
|
|
#define USB_EP_9 0x00000090UL // Endpoint 9
|
||
|
|
#define USB_EP_10 0x000000A0UL // Endpoint 10
|
||
|
|
#define USB_EP_11 0x000000B0UL // Endpoint 11
|
||
|
|
#define USB_EP_12 0x000000C0UL // Endpoint 12
|
||
|
|
#define USB_EP_13 0x000000D0UL // Endpoint 13
|
||
|
|
#define USB_EP_14 0x000000E0UL // Endpoint 14
|
||
|
|
#define USB_EP_15 0x000000F0UL // Endpoint 15
|
||
|
|
#define NUM_USB_EP 16U // Number of supported endpoints
|
||
|
|
|
||
|
|
//*****************************************************************************
|
||
|
|
//
|
||
|
|
// These macros allow conversion between 0-based endpoint indices and the
|
||
|
|
// USB_EP_x values required when calling various USB APIs.
|
||
|
|
//
|
||
|
|
//*****************************************************************************
|
||
|
|
#define IndexToUSBEP(x) (((uint32_t)(x) << 4U) & 0xFFU)
|
||
|
|
#define USBEPToIndex(x) ((x) >> 4U)
|
||
|
|
|
||
|
|
//*****************************************************************************
|
||
|
|
//
|
||
|
|
// The following are values that can be passed to USBFIFOConfigSet() as the
|
||
|
|
// ui32FIFOSize parameter.
|
||
|
|
//
|
||
|
|
//*****************************************************************************
|
||
|
|
#define USB_FIFO_SZ_8 0x00000000UL // 8 byte FIFO
|
||
|
|
#define USB_FIFO_SZ_16 0x00000001UL // 16 byte FIFO
|
||
|
|
#define USB_FIFO_SZ_32 0x00000002UL // 32 byte FIFO
|
||
|
|
#define USB_FIFO_SZ_64 0x00000003UL // 64 byte FIFO
|
||
|
|
#define USB_FIFO_SZ_128 0x00000004UL // 128 byte FIFO
|
||
|
|
#define USB_FIFO_SZ_256 0x00000005UL // 256 byte FIFO
|
||
|
|
#define USB_FIFO_SZ_512 0x00000006UL // 512 byte FIFO
|
||
|
|
#define USB_FIFO_SZ_1024 0x00000007UL // 1024 byte FIFO
|
||
|
|
#define USB_FIFO_SZ_2048 0x00000008UL // 2048 byte FIFO
|
||
|
|
#define USB_FIFO_SZ_4096 0x00000009UL // 4096 byte FIFO
|
||
|
|
#define USB_FIFO_SZ_8_DB 0x00000010UL // 8 byte double buffered FIFO
|
||
|
|
// (occupying 16 bytes)
|
||
|
|
#define USB_FIFO_SZ_16_DB 0x00000011UL // 16 byte double buffered FIFO
|
||
|
|
// (occupying 32 bytes)
|
||
|
|
#define USB_FIFO_SZ_32_DB 0x00000012UL // 32 byte double buffered FIFO
|
||
|
|
// (occupying 64 bytes)
|
||
|
|
#define USB_FIFO_SZ_64_DB 0x00000013UL // 64 byte double buffered FIFO
|
||
|
|
// (occupying 128 bytes)
|
||
|
|
#define USB_FIFO_SZ_128_DB 0x00000014UL // 128 byte double buffered FIFO
|
||
|
|
// (occupying 256 bytes)
|
||
|
|
#define USB_FIFO_SZ_256_DB 0x00000015UL // 256 byte double buffered FIFO
|
||
|
|
// (occupying 512 bytes)
|
||
|
|
#define USB_FIFO_SZ_512_DB 0x00000016UL // 512 byte double buffered FIFO
|
||
|
|
// (occupying 1024 bytes)
|
||
|
|
#define USB_FIFO_SZ_1024_DB 0x00000017UL // 1024 byte double buffered FIFO
|
||
|
|
// (occupying 2048 bytes)
|
||
|
|
#define USB_FIFO_SZ_2048_DB 0x00000018UL // 2048 byte double buffered FIFO
|
||
|
|
// (occupying 4096 bytes)
|
||
|
|
|
||
|
|
//*****************************************************************************
|
||
|
|
//
|
||
|
|
// This macro allow conversion from a FIFO size label as defined above to
|
||
|
|
// a number of bytes
|
||
|
|
//
|
||
|
|
//*****************************************************************************
|
||
|
|
#define USB_FIFO_SIZE_DB_FLAG 0x00000010UL
|
||
|
|
#define USBFIFOSizeToBytes(x) ((uint32_t)8U << (x))
|
||
|
|
|
||
|
|
//*****************************************************************************
|
||
|
|
//
|
||
|
|
// The following are values that can be passed to USBEndpointDataSend() as the
|
||
|
|
// ui32TransType parameter.
|
||
|
|
//
|
||
|
|
//*****************************************************************************
|
||
|
|
#define USB_TRANS_OUT 0x00000102UL // Normal OUT transaction
|
||
|
|
#define USB_TRANS_IN 0x00000102UL // Normal IN transaction
|
||
|
|
#define USB_TRANS_IN_LAST 0x0000010AUL // Final IN transaction (for
|
||
|
|
// endpoint 0 in device mode)
|
||
|
|
#define USB_TRANS_SETUP 0x0000110AUL // Setup transaction (for endpoint
|
||
|
|
// 0)
|
||
|
|
#define USB_TRANS_STATUS 0x00000142UL // Status transaction (for endpoint
|
||
|
|
// 0)
|
||
|
|
|
||
|
|
//*****************************************************************************
|
||
|
|
//
|
||
|
|
// The following are values are returned by the USBModeGet function.
|
||
|
|
//
|
||
|
|
//*****************************************************************************
|
||
|
|
#define USB_DUAL_MODE_HOST 0x00000001UL // Dual mode controller is in Host
|
||
|
|
// mode.
|
||
|
|
#define USB_DUAL_MODE_DEVICE 0x00000081UL // Dual mode controller is in
|
||
|
|
// Device mode.
|
||
|
|
#define USB_DUAL_MODE_NONE 0x00000080UL // Dual mode controller mode is not
|
||
|
|
// set.
|
||
|
|
#define USB_OTG_MODE_ASIDE_HOST 0x0000001DUL // OTG controller on the A side of
|
||
|
|
// the cable.
|
||
|
|
#define USB_OTG_MODE_ASIDE_NPWR 0x00000001UL // OTG controller on the A side of
|
||
|
|
// the cable.
|
||
|
|
#define USB_OTG_MODE_ASIDE_SESS 0x00000009UL // OTG controller on the A side of
|
||
|
|
// the cable Session Valid.
|
||
|
|
#define USB_OTG_MODE_ASIDE_AVAL 0x00000011UL // OTG controller on the A side of
|
||
|
|
// the cable A valid.
|
||
|
|
#define USB_OTG_MODE_ASIDE_DEV 0x00000019UL // OTG controller on the A side of
|
||
|
|
// the cable.
|
||
|
|
#define USB_OTG_MODE_BSIDE_HOST 0x0000009DUL // OTG controller on the B side of
|
||
|
|
// the cable.
|
||
|
|
#define USB_OTG_MODE_BSIDE_DEV 0x00000099UL // OTG controller on the B side of
|
||
|
|
// the cable.
|
||
|
|
#define USB_OTG_MODE_BSIDE_NPWR 0x00000081UL // OTG controller on the B side of
|
||
|
|
// the cable.
|
||
|
|
#define USB_OTG_MODE_NONE 0x00000080UL // OTG controller mode is not set.
|
||
|
|
|
||
|
|
|
||
|
|
//*****************************************************************************
|
||
|
|
//
|
||
|
|
// Prototypes for the APIs.
|
||
|
|
//
|
||
|
|
//*****************************************************************************
|
||
|
|
extern uint32_t USBDevAddrGet(uint32_t ui32Base);
|
||
|
|
extern void USBDevAddrSet(uint32_t ui32Base, uint32_t ui32Address);
|
||
|
|
extern void USBDevConnect(uint32_t ui32Base);
|
||
|
|
extern void USBDevDisconnect(uint32_t ui32Base);
|
||
|
|
extern void USBDevEndpointConfigSet(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
uint32_t ui32MaxPacketSize,
|
||
|
|
uint32_t ui32Flags);
|
||
|
|
extern void USBDevEndpointConfigGet(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
uint32_t *pui32MaxPacketSize,
|
||
|
|
uint32_t *pui32Flags);
|
||
|
|
extern void USBDevEndpointDataAck(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
bool bIsLastPacket);
|
||
|
|
extern void USBDevEndpointStall(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
uint32_t ui32Flags);
|
||
|
|
extern void USBDevEndpointStallClear(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
uint32_t ui32Flags);
|
||
|
|
extern void USBDevEndpointStatusClear(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
uint32_t ui32Flags);
|
||
|
|
extern uint32_t USBEndpointDataAvail(uint32_t ui32Base, uint32_t ui32Endpoint);
|
||
|
|
extern void USBEndpointDMAEnable(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
uint32_t ui32Flags);
|
||
|
|
extern void USBEndpointDMADisable(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
uint32_t ui32Flags);
|
||
|
|
extern void USBEndpointDMAConfigSet(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
uint32_t ui32Config);
|
||
|
|
extern int32_t USBEndpointDataGet(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
uint8_t *pui8Data, uint32_t *pui32Size);
|
||
|
|
extern int32_t USBEndpointDataPut(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
uint8_t *pui8Data, uint32_t ui32Size);
|
||
|
|
extern int32_t USBEndpointDataSend(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
uint32_t ui32TransType);
|
||
|
|
extern void USBEndpointDataToggleClear(uint32_t ui32Base,
|
||
|
|
uint32_t ui32Endpoint,
|
||
|
|
uint32_t ui32Flags);
|
||
|
|
extern void USBEndpointPacketCountSet(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
uint32_t ui32Count);
|
||
|
|
extern uint32_t USBEndpointStatus(uint32_t ui32Base, uint32_t ui32Endpoint);
|
||
|
|
extern uint32_t USBFIFOAddrGet(uint32_t ui32Base, uint32_t ui32Endpoint);
|
||
|
|
extern void USBFIFOConfigGet(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
uint32_t *pui32FIFOAddress,
|
||
|
|
uint32_t *pui32FIFOSize, uint32_t ui32Flags);
|
||
|
|
extern void USBFIFOConfigSet(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
uint32_t ui32FIFOAddress, uint32_t ui32FIFOSize,
|
||
|
|
uint32_t ui32Flags);
|
||
|
|
extern void USBFIFOFlush(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
uint32_t ui32Flags);
|
||
|
|
extern uint32_t USBFrameNumberGet(uint32_t ui32Base);
|
||
|
|
extern uint32_t USBHostAddrGet(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
uint32_t ui32Flags);
|
||
|
|
extern void USBHostAddrSet(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
uint32_t ui32Addr, uint32_t ui32Flags);
|
||
|
|
extern void USBHostEndpointConfig(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
uint32_t ui32MaxPacketSize,
|
||
|
|
uint32_t ui32NAKPollInterval,
|
||
|
|
uint32_t ui32TargetEndpoint,
|
||
|
|
uint32_t ui32Flags);
|
||
|
|
extern void USBHostEndpointDataAck(uint32_t ui32Base,
|
||
|
|
uint32_t ui32Endpoint);
|
||
|
|
extern void USBHostEndpointDataToggle(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
bool bDataToggle, uint32_t ui32Flags);
|
||
|
|
extern void USBHostEndpointStatusClear(uint32_t ui32Base,
|
||
|
|
uint32_t ui32Endpoint,
|
||
|
|
uint32_t ui32Flags);
|
||
|
|
extern uint32_t USBHostHubAddrGet(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
uint32_t ui32Flags);
|
||
|
|
extern void USBHostHubAddrSet(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
uint32_t ui32Addr, uint32_t ui32Flags);
|
||
|
|
extern void USBHostPwrDisable(uint32_t ui32Base);
|
||
|
|
extern void USBHostPwrEnable(uint32_t ui32Base);
|
||
|
|
extern void USBHostPwrConfig(uint32_t ui32Base, uint32_t ui32Flags);
|
||
|
|
extern void USBHostPwrFaultDisable(uint32_t ui32Base);
|
||
|
|
extern void USBHostPwrFaultEnable(uint32_t ui32Base);
|
||
|
|
extern void USBHostRequestIN(uint32_t ui32Base, uint32_t ui32Endpoint);
|
||
|
|
extern void USBHostRequestINClear(uint32_t ui32Base, uint32_t ui32Endpoint);
|
||
|
|
extern void USBHostRequestStatus(uint32_t ui32Base);
|
||
|
|
extern void USBHostReset(uint32_t ui32Base, bool bStart);
|
||
|
|
extern void USBHostResume(uint32_t ui32Base, bool bStart);
|
||
|
|
extern uint32_t USBHostSpeedGet(uint32_t ui32Base);
|
||
|
|
extern void USBHostSuspend(uint32_t ui32Base);
|
||
|
|
extern void USBIntDisableControl(uint32_t ui32Base, uint32_t ui32IntFlags);
|
||
|
|
extern void USBIntEnableControl(uint32_t ui32Base, uint32_t ui32IntFlags);
|
||
|
|
extern uint32_t USBIntStatus(uint32_t ui32Base, uint32_t *ui32IntStatusEP);
|
||
|
|
extern uint32_t USBIntStatusControl(uint32_t ui32Base);
|
||
|
|
extern void USBIntDisableEndpoint(uint32_t ui32Base, uint32_t ui32IntFlags);
|
||
|
|
extern void USBIntEnableEndpoint(uint32_t ui32Base, uint32_t ui32IntFlags);
|
||
|
|
extern uint32_t USBIntStatusEndpoint(uint32_t ui32Base);
|
||
|
|
extern void USBOTGSessionRequest(uint32_t ui32Base, bool bStart);
|
||
|
|
extern uint32_t USBModeGet(uint32_t ui32Base);
|
||
|
|
extern void USBEndpointDMAChannel(uint32_t ui32Base, uint32_t ui32Endpoint,
|
||
|
|
uint32_t ui32Channel);
|
||
|
|
extern void USBHostMode(uint32_t ui32Base);
|
||
|
|
extern void USBDevMode(uint32_t ui32Base);
|
||
|
|
extern void USBOTGMode(uint32_t ui32Base);
|
||
|
|
extern void USBPHYPowerOff(uint32_t ui32Base);
|
||
|
|
extern void USBPHYPowerOn(uint32_t ui32Base);
|
||
|
|
extern uint32_t USBNumEndpointsGet(uint32_t ui32Base);
|
||
|
|
|
||
|
|
//*****************************************************************************
|
||
|
|
//
|
||
|
|
// The following are values that can be passed to USBIntEnable() and
|
||
|
|
// USBIntDisable() as the ulIntFlags parameter, and are returned from
|
||
|
|
// USBIntStatus().
|
||
|
|
//
|
||
|
|
//*****************************************************************************
|
||
|
|
#define USB_INT_ALL 0xFF030E0FUL // All Interrupt sources
|
||
|
|
#define USB_INT_STATUS 0xFF000000UL // Status Interrupts
|
||
|
|
#define USB_INT_VBUS_ERR 0x80000000UL // VBUS Error
|
||
|
|
#define USB_INT_SESSION_START 0x40000000UL // Session Start Detected
|
||
|
|
#define USB_INT_SESSION_END 0x20000000UL // Session End Detected
|
||
|
|
#define USB_INT_DISCONNECT 0x20000000UL // Disconnect Detected
|
||
|
|
#define USB_INT_CONNECT 0x10000000UL // Device Connect Detected
|
||
|
|
#define USB_INT_SOF 0x08000000UL // Start of Frame Detected
|
||
|
|
#define USB_INT_BABBLE 0x04000000UL // Babble signaled
|
||
|
|
#define USB_INT_RESET 0x04000000UL // Reset signaled
|
||
|
|
#define USB_INT_RESUME 0x02000000UL // Resume detected
|
||
|
|
#define USB_INT_SUSPEND 0x01000000UL // Suspend detected
|
||
|
|
#define USB_INT_MODE_DETECT 0x00020000UL // Mode value valid
|
||
|
|
#define USB_INT_POWER_FAULT 0x00010000UL // Power Fault detected
|
||
|
|
#define USB_INT_HOST_IN 0x00000E00UL // Host IN Interrupts
|
||
|
|
#define USB_INT_DEV_OUT 0x00000E00UL // Device OUT Interrupts
|
||
|
|
#define USB_INT_HOST_IN_EP3 0x00000800UL // Endpoint 3 Host IN Interrupt
|
||
|
|
#define USB_INT_HOST_IN_EP2 0x00000400UL // Endpoint 2 Host IN Interrupt
|
||
|
|
#define USB_INT_HOST_IN_EP1 0x00000200UL // Endpoint 1 Host IN Interrupt
|
||
|
|
#define USB_INT_DEV_OUT_EP3 0x00000800UL // Endpoint 3 Device OUT Interrupt
|
||
|
|
#define USB_INT_DEV_OUT_EP2 0x00000400UL // Endpoint 2 Device OUT Interrupt
|
||
|
|
#define USB_INT_DEV_OUT_EP1 0x00000200UL // Endpoint 1 Device OUT Interrupt
|
||
|
|
#define USB_INT_HOST_OUT 0x0000000EUL // Host OUT Interrupts
|
||
|
|
#define USB_INT_DEV_IN 0x0000000EUL // Device IN Interrupts
|
||
|
|
#define USB_INT_HOST_OUT_EP3 0x00000008UL // Endpoint 3 HOST_OUT Interrupt
|
||
|
|
#define USB_INT_HOST_OUT_EP2 0x00000004UL // Endpoint 2 HOST_OUT Interrupt
|
||
|
|
#define USB_INT_HOST_OUT_EP1 0x00000002UL // Endpoint 1 HOST_OUT Interrupt
|
||
|
|
#define USB_INT_DEV_IN_EP3 0x00000008UL // Endpoint 3 DEV_IN Interrupt
|
||
|
|
#define USB_INT_DEV_IN_EP2 0x00000004UL // Endpoint 2 DEV_IN Interrupt
|
||
|
|
#define USB_INT_DEV_IN_EP1 0x00000002UL // Endpoint 1 DEV_IN Interrupt
|
||
|
|
#define USB_INT_EP0 0x00000001UL // Endpoint 0 Interrupt
|
||
|
|
|
||
|
|
//*****************************************************************************
|
||
|
|
//
|
||
|
|
// Mark the end of the C bindings section for C++ compilers.
|
||
|
|
//
|
||
|
|
//*****************************************************************************
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif // USB_H
|