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path: root/tmk_core/tool/mbed/mbed-sdk/libraries/USBDevice/USBDevice/TARGET_RENESAS/TARGET_RZ_A1H/usb0/src/function/usb0_function_api.c
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Diffstat (limited to 'tmk_core/tool/mbed/mbed-sdk/libraries/USBDevice/USBDevice/TARGET_RENESAS/TARGET_RZ_A1H/usb0/src/function/usb0_function_api.c')
-rw-r--r--tmk_core/tool/mbed/mbed-sdk/libraries/USBDevice/USBDevice/TARGET_RENESAS/TARGET_RZ_A1H/usb0/src/function/usb0_function_api.c441
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diff --git a/tmk_core/tool/mbed/mbed-sdk/libraries/USBDevice/USBDevice/TARGET_RENESAS/TARGET_RZ_A1H/usb0/src/function/usb0_function_api.c b/tmk_core/tool/mbed/mbed-sdk/libraries/USBDevice/USBDevice/TARGET_RENESAS/TARGET_RZ_A1H/usb0/src/function/usb0_function_api.c
new file mode 100644
index 0000000000..369b2bea60
--- /dev/null
+++ b/tmk_core/tool/mbed/mbed-sdk/libraries/USBDevice/USBDevice/TARGET_RENESAS/TARGET_RZ_A1H/usb0/src/function/usb0_function_api.c
@@ -0,0 +1,441 @@
+/*******************************************************************************
+* 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_api.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"
+#include "dev_drv.h"
+
+
+/*******************************************************************************
+Typedef definitions
+*******************************************************************************/
+
+
+/*******************************************************************************
+Macro definitions
+*******************************************************************************/
+
+
+/*******************************************************************************
+Imported global variables and functions (from other files)
+*******************************************************************************/
+
+
+/*******************************************************************************
+Exported global variables and functions (to be accessed by other files)
+*******************************************************************************/
+
+
+/*******************************************************************************
+Private global variables and functions
+*******************************************************************************/
+
+
+/*******************************************************************************
+* Function Name: usb0_api_function_init
+* Description : Initializes the USB module in the USB function mode.
+* Arguments : uint8_t int_level ; interruput level
+* : uint16_t mode : Speed modes
+* : : USB_FUCNTION_HIGH_SPEED: High-speed device
+* : : USB_FUCNTION_FULL_SPEED: Full-speed device
+* : uint16_t clockmode ; 48MHz ; USBFCLOCK_X1_48MHZ
+* : ; 12MHz ; USBFCLOCK_EXTAL_12MHZ
+* Return Value : none
+*******************************************************************************/
+#if 0
+void usb0_api_function_init (uint8_t int_level, uint16_t mode, uint16_t clockmode)
+{
+ volatile uint8_t dummy_buf;
+
+ CPG.STBCR7 &= 0xfd; /* The clock of USB0 modules is permitted */
+ dummy_buf = CPG.STBCR7; /* (Dummy read) */
+
+ usb0_function_setting_interrupt(int_level);
+
+ usb0_function_reset_module(clockmode); /* reset USB module with setting tranciever */
+ /* and HSE=1 */
+
+ usb0_function_init_status(); /* clear variables */
+
+ usb0_function_InitModule(mode); /* select USB Function and Interrupt Enable */
+ /* Detect USB Device to attach or detach */
+}
+#endif
+
+/*******************************************************************************
+* Function Name: usb0_api_function_IsConfigured
+* Description : Checks if the USB device is configured to return the result as
+* : the return value.
+* Arguments : none
+* Return Value : DEVDRV_USBF_YES : Configured & Configured Suspend
+* : DEVDRV_USBF_NO : not Configured
+*******************************************************************************/
+uint16_t usb0_api_function_IsConfigured (void)
+{
+ uint16_t dvst;
+
+ dvst = usb0_function_GetDeviceState();
+
+ if ((dvst == USB_FUNCTION_DVST_CONFIGURED) ||
+ (dvst == USB_FUNCTION_DVST_CONFIGURED_SUSPEND))
+ {
+ return DEVDRV_USBF_YES;
+ }
+
+ return DEVDRV_USBF_NO;
+}
+
+/*******************************************************************************
+* Function Name: usb0_function_GetDeviceState
+* Description : Returns the state of USB device.
+* Arguments : none
+* Return Value : Device States
+*******************************************************************************/
+uint16_t usb0_function_GetDeviceState (void)
+{
+ uint16_t dvsq;
+ uint16_t dvst;
+
+ dvsq = USB200.INTSTS0;
+ switch(dvsq & USB_FUNCTION_BITDVSQ)
+ {
+ case USB_FUNCTION_DS_POWR: /* Power state *//* power-on */
+ dvst = USB_FUNCTION_DVST_POWERED;
+ break;
+
+ case USB_FUNCTION_DS_DFLT: /* Default state *//* bus-reset */
+ dvst = USB_FUNCTION_DVST_DEFAULT;
+ break;
+
+ case USB_FUNCTION_DS_ADDS: /* Address state */
+ dvst = USB_FUNCTION_DVST_ADDRESS;
+ break;
+
+ case USB_FUNCTION_DS_CNFG: /* Configured state */
+ dvst = USB_FUNCTION_DVST_CONFIGURED;
+ break;
+
+ case USB_FUNCTION_DS_SPD_CNFG: /* Configured Suspend state */
+ dvst = USB_FUNCTION_DVST_CONFIGURED_SUSPEND;
+ break;
+
+ case USB_FUNCTION_DS_SPD_POWR: /* Power Suspend state */
+ case USB_FUNCTION_DS_SPD_DFLT: /* Default Suspend state */
+ case USB_FUNCTION_DS_SPD_ADDR: /* Address Suspend state */
+ dvst = USB_FUNCTION_DVST_SUSPEND;
+ break;
+
+ default: /* error */
+ dvst = USB_FUNCTION_DVST_SUSPEND;
+ break;
+ }
+
+ return dvst;
+}
+
+/*******************************************************************************
+* Function Name: usb0_api_function_start_receive_transfer
+* Description : Starts USB data reception using the pipe specified in the argument.
+* : The FIFO for using is set in the pipe definition table.
+* Arguments : uint16_t pipe ; Pipe Number
+* : uint32_t size ; Data Size
+* : uint8_t *data ; Data data Address
+* Return Value : none
+*******************************************************************************/
+void usb0_api_function_start_receive_transfer (uint16_t pipe, uint32_t size, uint8_t * data)
+{
+ usb0_function_start_receive_transfer(pipe, size, data);
+}
+
+/*******************************************************************************
+* Function Name: usb0_api_function_start_send_transfer
+* Description : Starts the USB data communication using pipe specified by the argument.
+* Arguments : uint16_t pipe ; Pipe Number
+* : uint32_t size ; Data Size
+* : uint8_t *data ; Data data Address
+* Return Value : DEVDRV_USBF_WRITEEND ; Write end
+* : DEVDRV_USBF_WRITESHRT ; short data
+* : DEVDRV_USBF_WRITING ; Continue of data write
+* : DEVDRV_USBF_WRITEDMA ; Write DMA
+* : DEVDRV_USBF_FIFOERROR ; FIFO status
+*******************************************************************************/
+uint16_t usb0_api_function_start_send_transfer (uint16_t pipe, uint32_t size, uint8_t * data)
+{
+ uint16_t status;
+
+ status = usb0_function_start_send_transfer(pipe, size, data);
+
+ return status;
+}
+
+/*******************************************************************************
+* Function Name: usb0_api_function_check_pipe_status
+* Description : Starts USB data reception using the pipe specified in the argument.
+* : The FIFO for using is set in the pipe definition table.
+* Arguments : uint16_t pipe ; Pipe Number
+* : uint32_t *size ; Data Size
+* Return Value : Pipe Status
+*******************************************************************************/
+uint16_t usb0_api_function_check_pipe_status (uint16_t pipe, uint32_t * size)
+{
+ if (g_usb0_function_pipe_status[pipe] == DEVDRV_USBF_PIPE_DONE)
+ {
+ *size = g_usb0_function_PipeDataSize[pipe];
+ g_usb0_function_pipe_status[pipe] = DEVDRV_USBF_PIPE_IDLE;
+
+ return DEVDRV_USBF_PIPE_DONE;
+ }
+ else if (g_usb0_function_pipe_status[pipe] == DEVDRV_USBF_PIPE_NORES)
+ {
+ *size = 0;
+ g_usb0_function_pipe_status[pipe] = DEVDRV_USBF_PIPE_IDLE;
+
+ return DEVDRV_USBF_PIPE_NORES;
+ }
+ else if (g_usb0_function_pipe_status[pipe] == DEVDRV_USBF_PIPE_STALL)
+ {
+ *size = 0;
+ g_usb0_function_pipe_status[pipe] = DEVDRV_USBF_PIPE_IDLE;
+
+ return DEVDRV_USBF_PIPE_STALL;
+ }
+ else if (g_usb0_function_pipe_status[pipe] == DEVDRV_USBF_FIFOERROR)
+ {
+ *size = 0;
+ g_usb0_function_pipe_status[pipe] = DEVDRV_USBF_PIPE_IDLE;
+
+ return DEVDRV_USBF_FIFOERROR;
+ }
+ else
+ {
+ /* Do Nothing */
+ }
+
+ return g_usb0_function_pipe_status[pipe];
+}
+
+/*******************************************************************************
+* Function Name: usb0_api_function_clear_pipe_status
+* Description : Starts USB data reception using the pipe specified in the argument.
+* : The FIFO for using is set in the pipe definition table.
+* Arguments : uint16_t pipe ; Pipe Number
+* Return Value : Pipe Status
+*******************************************************************************/
+void usb0_api_function_clear_pipe_status (uint16_t pipe)
+{
+ g_usb0_function_pipe_status[pipe] = DEVDRV_USBF_PIPE_IDLE;
+ g_usb0_function_PipeDataSize[pipe] = 0;
+}
+
+/*******************************************************************************
+* Function Name: usb0_api_function_set_pid_buf
+* Description : Enables communicaqtion in the pipe specified by the argument
+* : (BUF).
+* Arguments : uint16_t pipe ; pipe Number
+* Return Value : none
+*******************************************************************************/
+void usb0_api_function_set_pid_buf (uint16_t pipe)
+{
+ usb0_function_set_pid_buf(pipe);
+}
+
+/*******************************************************************************
+* Function Name: usb0_api_function_set_pid_nak
+* Description : Disables communication (NAK) in the pipe specified by the argument.
+* : When the pipe status was enabling communication (BUF) before
+* : executing before executing this function, waits in the software
+* : until the pipe becomes ready after setting disabled.
+* Arguments : uint16_t pipe ; pipe Number
+* Return Value : none
+*******************************************************************************/
+void usb0_api_function_set_pid_nak (uint16_t pipe)
+{
+ usb0_function_set_pid_nak(pipe);
+}
+
+/*******************************************************************************
+* Function Name: usb0_api_function_set_pid_stall
+* Description : Disables communication (STALL) in the pipe specified by the
+* : argument.
+* Arguments : uint16_t pipe ; pipe Number
+* Return Value : none
+*******************************************************************************/
+void usb0_api_function_set_pid_stall (uint16_t pipe)
+{
+ usb0_function_set_pid_stall(pipe);
+}
+
+/*******************************************************************************
+* Function Name: usb0_api_function_clear_pid_stall
+* Description : Disables communication (NAK) in the pipe specified by the argument.
+* Arguments : uint16_t pipe ; pipe Number
+* Return Value : none
+*******************************************************************************/
+void usb0_api_function_clear_pid_stall (uint16_t pipe)
+{
+ usb0_function_clear_pid_stall(pipe);
+}
+
+/*******************************************************************************
+* Function Name: usb0_api_function_get_pid
+* Description : Returns the pipe state specified by the argument.
+* Arguments : uint16_t pipe ; Pipe Number
+* Return Value : PID
+*******************************************************************************/
+uint16_t usb0_api_function_get_pid (uint16_t pipe)
+{
+ uint16_t pid;
+
+ pid = usb0_function_get_pid(pipe);
+
+ return pid;
+}
+
+/*******************************************************************************
+* Function Name: usb0_api_function_check_stall
+* Description :
+* Arguments : uint16_t pipe ; Pipe Number
+* Return Value : PID
+*******************************************************************************/
+int32_t usb0_api_function_check_stall (uint16_t pipe)
+{
+ uint16_t pid;
+
+ pid = usb0_function_get_pid(pipe);
+
+ if ((pid & DEVDRV_USBF_PID_STALL) == DEVDRV_USBF_PID_STALL)
+ {
+ return DEVDRV_USBF_STALL;
+ }
+
+ return DEVDRV_SUCCESS;
+}
+
+/*******************************************************************************
+* Function Name: usb0_api_function_set_sqclr
+* Description : Sets the sequence bit of the pipe specified by the argument to
+* : DATA0.
+* Arguments : uint16_t pipe ; Pipe Number
+* Return Value : none
+*******************************************************************************/
+void usb0_api_function_set_sqclr (uint16_t pipe)
+{
+ usb0_function_set_sqclr(pipe);
+}
+
+/*******************************************************************************
+* Function Name: usb0_api_function_set_sqset
+* Description : Sets the sequence bit of the pipe specified by the argument to
+* : DATA1.
+* Arguments : uint16_t pipe ; Pipe number
+* Return Value : none
+*******************************************************************************/
+void usb0_api_function_set_sqset (uint16_t pipe)
+{
+ usb0_function_set_sqset(pipe);
+}
+
+/*******************************************************************************
+* Function Name: usb0_api_function_set_csclr
+* Description : CSPLIT status clear setting of sprit transaction in specified
+* : pipe is performed.
+* : When SQSET bit or SQCLR bit, and SQSET bit or SQCLR bit
+* : in DCPCTR register are continuously changed (when the sequence
+* : toggle bit of data PID is continuously changed over two or more pipes),
+* : the access cycle with 120 ns and more than 5 cycle bus clock is necessary.
+* : Do not set both SQCLR bit and SQSET bit to 1 at the same time.
+* : In addition, both bits should be operated after PID is set to NAK.
+* : However, when it is set to the isochronous transfer as the transfer type
+* : (TYPE=11), writing in SQSET bit is disabled.
+* Arguments : uint16_t pipe ; Pipe number
+* Return Value : none
+*******************************************************************************/
+void usb0_api_function_set_csclr (uint16_t pipe)
+{
+ usb0_function_set_csclr(pipe);
+}
+
+/*******************************************************************************
+* Function Name: usb0_api_function_set_curpipe
+* Description : Allocates FIF0 specifed by the argument in the pipe assigned
+* : by the argument.
+* Arguments : uint16_t pipe ; Pipe Number
+* : uint16_t fifosel ; Select FIFO
+* : uint16_t isel ; FIFO Access Direction
+* : uint16_t mbw ; FIFO Port Access Bit Width
+* Return Value : none
+*******************************************************************************/
+void usb0_api_function_set_curpipe (uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw)
+{
+ usb0_function_set_curpipe(pipe, fifosel, isel, mbw);
+}
+
+/*******************************************************************************
+* Function Name: usb0_api_function_clear_brdy_sts
+* Description : Clear BRDY interrupt status in the pipe spceified by the argument.
+* Arguments : uint16_t pipe ; pipe Number
+* Return Value : none
+*******************************************************************************/
+void usb0_api_function_clear_brdy_sts (uint16_t pipe)
+{
+ usb0_function_clear_brdy_sts(pipe);
+}
+
+/*******************************************************************************
+* Function Name: usb0_api_function_clear_bemp_sts
+* Description : Clear BEMP interrupt status in the pipe spceified by the argument.
+* Arguments : uint16_t pipe ; pipe Number
+* Return Value : none
+*******************************************************************************/
+void usb0_api_function_clear_bemp_sts (uint16_t pipe)
+{
+ usb0_function_clear_bemp_sts(pipe);
+}
+
+/*******************************************************************************
+* Function Name: usb0_api_function_clear_nrdy_sts
+* Description : Clear NRDY interrupt status in the pipe spceified by the argument.
+* Arguments : uint16_t pipe ; pipe Number
+* Return Value : none
+*******************************************************************************/
+void usb0_api_function_clear_nrdy_sts (uint16_t pipe)
+{
+ usb0_function_clear_nrdy_sts(pipe);
+}
+
+/* End of File */
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