USB device stack - Added support for the logo/windows key to USB keyboard.

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Fork of USBDevice by mbed official

Revision:
46:378357d7e90d
Parent:
45:0f216c4e75e5
Child:
47:a0cd9646ecd1
--- a/USBDevice/TARGET_RENESAS/TARGET_RZ_A1H/src/function/usb0_function_sig.c	Thu Mar 26 14:30:20 2015 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,330 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name    : usb0_function_sig.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s)    : RZ/A1H
-* Tool-Chain   :
-* OS           : None
-* H/W Platform :
-* Description  : RZ/A1H R7S72100 USB Sample Program
-* Operation    :
-* Limitations  :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes   <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_function.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-static void usb0_function_EnableINTModule(void);
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb0_function_InitModule
-* Description  : Initializes the USB module in the USB function mode.
-* Arguments    : uint16_t mode  ; USB_FUNCTION_HIGH_SPEED ; Hi-Speed Mode
-*              :                ; other                   ; Full-speed Mode
-* Return Value : none
-*******************************************************************************/
-void usb0_function_InitModule (uint16_t mode)
-{
-    RZA_IO_RegWrite_16(&USB200.SYSCFG0,
-                        0,
-                        USB_SYSCFG_DCFM_SHIFT,
-                        USB_SYSCFG_DCFM);           /* USB function */
-
-    /* USB module operation enabled     */
-    RZA_IO_RegWrite_16(&USB200.SYSCFG0,
-                        1,
-                        USB_SYSCFG_USBE_SHIFT,
-                        USB_SYSCFG_USBE);
-
-    if (mode == USB_FUNCTION_HIGH_SPEED)
-    {
-        RZA_IO_RegWrite_16(&USB200.SYSCFG0,
-                            1,
-                            USB_SYSCFG_HSE_SHIFT,
-                            USB_SYSCFG_HSE);        /* Hi-Speed Mode */
-    }
-    else
-    {
-        RZA_IO_RegWrite_16(&USB200.SYSCFG0,
-                            0,
-                            USB_SYSCFG_HSE_SHIFT,
-                            USB_SYSCFG_HSE);
-    }
-
-    /* for power-on                     */
-    if (usb0_function_CheckVBUStaus() == DEVDRV_USBF_ON)
-    {
-        usb0_function_EnableINTModule();            /* Interrupt Enable         */
-        usb0_function_USB_FUNCTION_Attach();        /* pull-up D+ and open D-   */
-    }
-    else
-    {
-        usb0_function_USB_FUNCTION_Detach();        /* USB Detach               */
-                                                    /* with Interrupt Enable    */
-    }
-}
-
-/*******************************************************************************
-* Function Name: usb0_function_CheckVBUStaus
-* Description  : Checks the USB-VBUS state to returns the connection state to
-*              : the USB host.
-* Arguments    : none
-* Return Value : DEVDRV_USBF_ON     :   VBUS ON
-*              : DEVDRV_USBF_OFF    :   VBUS OFF
-*******************************************************************************/
-uint16_t usb0_function_CheckVBUStaus (void)
-{
-    uint16_t buf1;
-    uint16_t buf2;
-    uint16_t buf3;
-
-    /* monitor VBUS pins */
-    do
-    {
-        buf1 = RZA_IO_RegRead_16(&USB200.INTSTS0,
-                                USB_INTSTS0_VBSTS_SHIFT,
-                                USB_INTSTS0_VBSTS);
-        Userdef_USB_usb0_function_delay_10us(1);
-        buf2 = RZA_IO_RegRead_16(&USB200.INTSTS0,
-                                USB_INTSTS0_VBSTS_SHIFT,
-                                USB_INTSTS0_VBSTS);
-        Userdef_USB_usb0_function_delay_10us(1);
-        buf3 = RZA_IO_RegRead_16(&USB200.INTSTS0,
-                                USB_INTSTS0_VBSTS_SHIFT,
-                                USB_INTSTS0_VBSTS);
-    } while ((buf1 != buf2) || (buf2 != buf3));
-
-    if (buf1 == DEVDRV_USBF_OFF)
-    {
-        return DEVDRV_USBF_OFF;         /* detach */
-    }
-
-    return DEVDRV_USBF_ON;              /* attach */
-}
-
-/*******************************************************************************
-* Function Name: usb0_function_USB_FUNCTION_Attach
-* Description  : Connects to the USB host controller.
-*              : This function pulls up D+.
-* Arguments    : none
-* Return Value : none
-*******************************************************************************/
-void usb0_function_USB_FUNCTION_Attach (void)
-{
-    Userdef_USB_usb0_function_attach();
-
-    Userdef_USB_usb0_function_delay_xms(10);
-
-    RZA_IO_RegWrite_16(&USB200.SYSCFG0,
-                        1,
-                        USB_SYSCFG_DPRPU_SHIFT,
-                        USB_SYSCFG_DPRPU);      /* Pull-up D+ and open D- */
-}
-
-/*******************************************************************************
-* Function Name: usb0_function_USB_FUNCTION_Detach
-* Description  : Disconnects from the USB host controller.
-*              : This function opens D+/D-.
-* Arguments    : none
-* Return Value : none
-*******************************************************************************/
-void usb0_function_USB_FUNCTION_Detach (void)
-{
-    uint16_t pipe;
-
-    Userdef_USB_usb0_function_detach();
-
-    for (pipe = 0; pipe < (USB_FUNCTION_MAX_PIPE_NO + 1); ++pipe)
-    {
-        if (g_usb0_function_pipe_status[pipe] != DEVDRV_USBF_PIPE_IDLE)
-        {
-            usb0_function_stop_transfer(pipe);
-        }
-    }
-
-    RZA_IO_RegWrite_16(&USB200.SYSCFG0,
-                        0,
-                        USB_SYSCFG_DPRPU_SHIFT,
-                        USB_SYSCFG_DPRPU);                  /* open D+ and D- */
-
-    /* Detach Recovery */
-    Userdef_USB_usb0_function_delay_500ns();                /* need 1us=500ns * 2 wait */
-    Userdef_USB_usb0_function_delay_500ns();
-
-    RZA_IO_RegWrite_16(&USB200.SYSCFG0,
-                        1,
-                        USB_SYSCFG_DCFM_SHIFT,
-                        USB_SYSCFG_DCFM);
-    Userdef_USB_usb0_function_delay_500ns();                /* need 100ns wait but 500ns S/W wait */
-
-    RZA_IO_RegWrite_16(&USB200.SYSCFG0,
-                        0,
-                        USB_SYSCFG_DCFM_SHIFT,
-                        USB_SYSCFG_DCFM);
-
-    RZA_IO_RegWrite_16(&USB200.SYSCFG0,
-                        0,
-                        USB_SYSCFG_USBE_SHIFT,
-                        USB_SYSCFG_USBE);       /* soft reset module */
-    Userdef_USB_usb0_function_delay_500ns();
-
-    RZA_IO_RegWrite_16(&USB200.SYSCFG0,
-                        1,
-                        USB_SYSCFG_USBE_SHIFT,
-                        USB_SYSCFG_USBE);
-
-    usb0_function_EnableINTModule();            /* Interrupt Enable */
-}
-
-/*******************************************************************************
-* Function Name: usb0_function_USB_FUNCTION_BusReset
-* Description  : This function is executed when the USB device is transitioned
-*              : to POWERD_STATE. Sets the device descriptor according to the
-*              : connection speed determined by the USB reset hand shake.
-* Arguments    : none
-* Return Value : none
-*******************************************************************************/
-#if 0	/*The USBHAL in mbed does not need this function*/
-void usb0_function_USB_FUNCTION_BusReset (void)
-{
-    usb0_function_init_status();                                    /* memory clear */
-
-    if (usb0_function_is_hispeed() == USB_FUNCTION_HIGH_SPEED)
-    {
-        usb0_function_ResetDescriptor(USB_FUNCTION_HIGH_SPEED);     /* Device Descriptor reset */
-    }
-    else
-    {
-        usb0_function_ResetDescriptor(USB_FUNCTION_FULL_SPEED);     /* Device Descriptor reset */
-    }
-
-    usb0_function_ResetDCP();                                       /* Default Control PIPE reset */
-}
-#endif
-
-/*******************************************************************************
-* Function Name: usb0_function_USB_FUNCTION_Resume
-* Description  : This function is executed when the USB device detects a resume
-*              : signal.
-*              : The USB sample driver does not operate for this function.
-* Arguments    : none
-* Return Value : none
-*******************************************************************************/
-#if 0	/*The USBHAL in mbed does not need this function*/
-void usb0_function_USB_FUNCTION_Resume (void)
-{
-    /* NOP */
-}
-#endif
-
-/*******************************************************************************
-* Function Name: usb0_function_USB_FUNCTION_Suspend
-* Description  : This function is executed when the USB device detects a suspend
-*              : signal.
-*              : The USB sample driver does not operate for this function.
-* Arguments    : none
-* Return Value : none
-*******************************************************************************/
-#if 0	/*The USBHAL in mbed does not need this function*/
-void usb0_function_USB_FUNCTION_Suspend (void)
-{
-    /* NOP */
-}
-#endif
-
-/*******************************************************************************
-* Function Name: usb0_function_USB_FUNCTION_TestMode
-* Description  : This function is executed when the USB device is transitioned U
-*              : to TEST_MODE by the USB standard request.
-* Arguments    : none
-* Return Value : none
-*******************************************************************************/
-void usb0_function_USB_FUNCTION_TestMode (void)
-{
-    switch (g_usb0_function_TestModeSelectors & USB_FUNCTION_FUNCTION_TEST_SELECT)
-    {
-        case USB_FUNCTION_FUNCTION_TEST_J:
-        case USB_FUNCTION_FUNCTION_TEST_K:
-        case USB_FUNCTION_FUNCTION_TEST_SE0_NAK:
-        case USB_FUNCTION_FUNCTION_TEST_PACKET:
-            RZA_IO_RegWrite_16(&USB200.TESTMODE,
-                                (g_usb0_function_TestModeSelectors >> 8),
-                                USB_TESTMODE_UTST_SHIFT,
-                                USB_TESTMODE_UTST);
-        break;
-
-        case USB_FUNCTION_FUNCTION_TEST_FORCE_ENABLE:
-        default:
-        break;
-    }
-}
-
-/*******************************************************************************
-* Function Name: usb0_function_EnableINTModule
-* Description  : Enables USB interrupt.
-* Arguments    : none
-* Return Value : none
-*******************************************************************************/
-static void usb0_function_EnableINTModule (void)
-{
-    uint16_t buf;
-
-    buf  = USB200.INTENB0;
-    buf |= (USB_FUNCTION_BITVBSE | USB_FUNCTION_BITDVSE | USB_FUNCTION_BITCTRE |
-             USB_FUNCTION_BITBEMPE | USB_FUNCTION_BITNRDYE | USB_FUNCTION_BITBRDYE);
-    USB200.INTENB0 = buf;
-
-    usb0_function_enable_bemp_int(USB_FUNCTION_PIPE0);
-}
-
-/* End of File */