Renesas » Code » SDG_Mouse_Sample

SDG+USBHost(Mouse) Sample

Dependencies: Sound_Generator USBHost_custom

Fork of SDG_Mouse_Sample by GR-PEACH_producer_meeting

Information

Japanese version is available in lower part of this page.
このページの後半に日本語版が用意されています．

What is this?

This program is a demonstration that sounds the sound by mouse operation by using USBHost(Mouse) and Sound Generator.

Settings

Close JP3 of GR-PEACH.
/media/uploads/RyoheiHagimoto/sdg-mouse.jpg

Operation

operation	effect
Right click	Sounds
Left click	Reset to base tone (C)
Moves the mouse to the right	Lower the sound
Moves the mouse to the left	Higher the sound
Center cursor	Adjust the sensitivity. Reset the reference value in the click.

Others

The default setting of serial communication (baud rate etc.) in mbed is shown the following link.
Please refer to the link and change the settings of your PC terminal software.
The default value of baud rate in mbed is 9600, and this application uses baud rate 9600.
https://developer.mbed.org/teams/Renesas/wiki/GR-PEACH-Getting-Started#install-the-usb-serial-communication

概要

このプログラムは、USBHost(Mouse) + Sound Generatorで、マウス操作による擬似笛デモです。

設定

GR-PEACHのJP3をショートする必要があります。
/media/uploads/RyoheiHagimoto/sdg-mouse.jpg

操作方法

操作	内容
右クリック	音出力開始
左クリック	基準音(ド)にリセット
マウス右移動	高音になります
マウス左移動	低音になります
センターカーソル	音高低の変化量調整(クリックで基準値にリセット)

Others

mbedのシリアル通信(ボーレート等)のデフォルト設定は以下のリンクに示しています。
リンクを参考に、お使いのPCターミナルソフトの設定を変更して下さい。
mbedでのボーレートのデフォルト値は9600で、このサンプルではボーレート9600を使います。
https://developer.mbed.org/teams/Renesas/wiki/GR-PEACH-Getting-Started#install-the-usb-serial-communication

USBHost/TARGET_RENESAS/TARGET_RZ_A1H/src/host/usb0_host_controlrw.c@27:4206883f4cb7, 2015-01-19 (annotated)

Committer:: mbed_official
Date:: Mon Jan 19 14:30:37 2015 +0000
Revision:: 27:4206883f4cb7

Synchronized with git revision 0ab8d2e6b3d884137dcb5c62d29a07abe132bac7

Full URL: https://github.com/mbedmicro/mbed/commit/0ab8d2e6b3d884137dcb5c62d29a07abe132bac7/

RZ_A1H - Implement some USB functions and fix some bugs about USBHost common codes.

Who changed what in which revision?

User	Revision	Line number	New contents of line
mbed_official	27:4206883f4cb7	1	/*******************************************************************************
mbed_official	27:4206883f4cb7	2	* DISCLAIMER
mbed_official	27:4206883f4cb7	3	* This software is supplied by Renesas Electronics Corporation and is only
mbed_official	27:4206883f4cb7	4	* intended for use with Renesas products. No other uses are authorized. This
mbed_official	27:4206883f4cb7	5	* software is owned by Renesas Electronics Corporation and is protected under
mbed_official	27:4206883f4cb7	6	* all applicable laws, including copyright laws.
mbed_official	27:4206883f4cb7	7	* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
mbed_official	27:4206883f4cb7	8	* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
mbed_official	27:4206883f4cb7	9	* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
mbed_official	27:4206883f4cb7	10	* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
mbed_official	27:4206883f4cb7	11	* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
mbed_official	27:4206883f4cb7	12	* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
mbed_official	27:4206883f4cb7	13	* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
mbed_official	27:4206883f4cb7	14	* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
mbed_official	27:4206883f4cb7	15	* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
mbed_official	27:4206883f4cb7	16	* Renesas reserves the right, without notice, to make changes to this software
mbed_official	27:4206883f4cb7	17	* and to discontinue the availability of this software. By using this software,
mbed_official	27:4206883f4cb7	18	* you agree to the additional terms and conditions found by accessing the
mbed_official	27:4206883f4cb7	19	* following link:
mbed_official	27:4206883f4cb7	20	* http://www.renesas.com/disclaimer
mbed_official	27:4206883f4cb7	21	* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
mbed_official	27:4206883f4cb7	22	*******************************************************************************/
mbed_official	27:4206883f4cb7	23	/*******************************************************************************
mbed_official	27:4206883f4cb7	24	* File Name : usb0_host_controlrw.c
mbed_official	27:4206883f4cb7	25	* $Rev: 1116 $
mbed_official	27:4206883f4cb7	26	* $Date:: 2014-07-09 16:29:19 +0900#$
mbed_official	27:4206883f4cb7	27	* Device(s) : RZ/A1H
mbed_official	27:4206883f4cb7	28	* Tool-Chain :
mbed_official	27:4206883f4cb7	29	* OS : None
mbed_official	27:4206883f4cb7	30	* H/W Platform :
mbed_official	27:4206883f4cb7	31	* Description : RZ/A1H R7S72100 USB Sample Program
mbed_official	27:4206883f4cb7	32	* Operation :
mbed_official	27:4206883f4cb7	33	* Limitations :
mbed_official	27:4206883f4cb7	34	*******************************************************************************/
mbed_official	27:4206883f4cb7	35
mbed_official	27:4206883f4cb7	36
mbed_official	27:4206883f4cb7	37	/*******************************************************************************
mbed_official	27:4206883f4cb7	38	Includes <System Includes> , "Project Includes"
mbed_official	27:4206883f4cb7	39	*******************************************************************************/
mbed_official	27:4206883f4cb7	40	#include "usb0_host.h"
mbed_official	27:4206883f4cb7	41	#include "dev_drv.h"
mbed_official	27:4206883f4cb7	42
mbed_official	27:4206883f4cb7	43
mbed_official	27:4206883f4cb7	44	/*******************************************************************************
mbed_official	27:4206883f4cb7	45	Typedef definitions
mbed_official	27:4206883f4cb7	46	*******************************************************************************/
mbed_official	27:4206883f4cb7	47
mbed_official	27:4206883f4cb7	48
mbed_official	27:4206883f4cb7	49	/*******************************************************************************
mbed_official	27:4206883f4cb7	50	Macro definitions
mbed_official	27:4206883f4cb7	51	*******************************************************************************/
mbed_official	27:4206883f4cb7	52
mbed_official	27:4206883f4cb7	53
mbed_official	27:4206883f4cb7	54	/*******************************************************************************
mbed_official	27:4206883f4cb7	55	Imported global variables and functions (from other files)
mbed_official	27:4206883f4cb7	56	*******************************************************************************/
mbed_official	27:4206883f4cb7	57
mbed_official	27:4206883f4cb7	58
mbed_official	27:4206883f4cb7	59	/*******************************************************************************
mbed_official	27:4206883f4cb7	60	Exported global variables and functions (to be accessed by other files)
mbed_official	27:4206883f4cb7	61	*******************************************************************************/
mbed_official	27:4206883f4cb7	62
mbed_official	27:4206883f4cb7	63
mbed_official	27:4206883f4cb7	64	/*******************************************************************************
mbed_official	27:4206883f4cb7	65	Private global variables and functions
mbed_official	27:4206883f4cb7	66	*******************************************************************************/
mbed_official	27:4206883f4cb7	67
mbed_official	27:4206883f4cb7	68
mbed_official	27:4206883f4cb7	69	/*******************************************************************************
mbed_official	27:4206883f4cb7	70	* Function Name: usb0_host_CtrlTransStart
mbed_official	27:4206883f4cb7	71	* Description : Executes USB control transfer.
mbed_official	27:4206883f4cb7	72	* Arguments : uint16_t devadr ; device address
mbed_official	27:4206883f4cb7	73	* : uint16_t Req ; bmRequestType & bRequest
mbed_official	27:4206883f4cb7	74	* : uint16_t Val ; wValue
mbed_official	27:4206883f4cb7	75	* : uint16_t Indx ; wIndex
mbed_official	27:4206883f4cb7	76	* : uint16_t Len ; wLength
mbed_official	27:4206883f4cb7	77	* : uint8_t *Buf ; Data buffer
mbed_official	27:4206883f4cb7	78	* Return Value : DEVDRV_SUCCESS ; SUCCESS
mbed_official	27:4206883f4cb7	79	* : DEVDRV_ERROR ; ERROR
mbed_official	27:4206883f4cb7	80	*******************************************************************************/
mbed_official	27:4206883f4cb7	81	int32_t usb0_host_CtrlTransStart (uint16_t devadr, uint16_t Req, uint16_t Val,
mbed_official	27:4206883f4cb7	82	uint16_t Indx, uint16_t Len, uint8_t * Buf)
mbed_official	27:4206883f4cb7	83	{
mbed_official	27:4206883f4cb7	84	if (g_usb0_host_UsbDeviceSpeed == USB_HOST_LOW_SPEED)
mbed_official	27:4206883f4cb7	85	{
mbed_official	27:4206883f4cb7	86	RZA_IO_RegWrite_16(&USB200.SOFCFG,
mbed_official	27:4206883f4cb7	87	1,
mbed_official	27:4206883f4cb7	88	USB_SOFCFG_TRNENSEL_SHIFT,
mbed_official	27:4206883f4cb7	89	USB_SOFCFG_TRNENSEL);
mbed_official	27:4206883f4cb7	90	}
mbed_official	27:4206883f4cb7	91	else
mbed_official	27:4206883f4cb7	92	{
mbed_official	27:4206883f4cb7	93	RZA_IO_RegWrite_16(&USB200.SOFCFG,
mbed_official	27:4206883f4cb7	94	0,
mbed_official	27:4206883f4cb7	95	USB_SOFCFG_TRNENSEL_SHIFT,
mbed_official	27:4206883f4cb7	96	USB_SOFCFG_TRNENSEL);
mbed_official	27:4206883f4cb7	97	}
mbed_official	27:4206883f4cb7	98
mbed_official	27:4206883f4cb7	99	USB200.DCPMAXP = (uint16_t)((uint16_t)(devadr << 12) + g_usb0_host_default_max_packet[devadr]);
mbed_official	27:4206883f4cb7	100
mbed_official	27:4206883f4cb7	101	if (g_usb0_host_pipe_status[USB_HOST_PIPE0] == USB_HOST_PIPE_IDLE)
mbed_official	27:4206883f4cb7	102	{
mbed_official	27:4206883f4cb7	103	g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_WAIT;
mbed_official	27:4206883f4cb7	104	g_usb0_host_PipeIgnore[USB_HOST_PIPE0] = 0; /* Ignore count clear */
mbed_official	27:4206883f4cb7	105	g_usb0_host_CmdStage = (USB_HOST_STAGE_SETUP \| USB_HOST_CMD_IDLE);
mbed_official	27:4206883f4cb7	106
mbed_official	27:4206883f4cb7	107	if (Len == 0)
mbed_official	27:4206883f4cb7	108	{
mbed_official	27:4206883f4cb7	109	g_usb0_host_CmdStage \|= USB_HOST_MODE_NO_DATA; /* No-data Control */
mbed_official	27:4206883f4cb7	110	}
mbed_official	27:4206883f4cb7	111	else
mbed_official	27:4206883f4cb7	112	{
mbed_official	27:4206883f4cb7	113	if ((Req & 0x0080) != 0)
mbed_official	27:4206883f4cb7	114	{
mbed_official	27:4206883f4cb7	115	g_usb0_host_CmdStage \|= USB_HOST_MODE_READ; /* Control Read */
mbed_official	27:4206883f4cb7	116	}
mbed_official	27:4206883f4cb7	117	else
mbed_official	27:4206883f4cb7	118	{
mbed_official	27:4206883f4cb7	119	g_usb0_host_CmdStage \|= USB_HOST_MODE_WRITE; /* Control Write */
mbed_official	27:4206883f4cb7	120	}
mbed_official	27:4206883f4cb7	121	}
mbed_official	27:4206883f4cb7	122
mbed_official	27:4206883f4cb7	123	g_usb0_host_SavReq = Req; /* save request */
mbed_official	27:4206883f4cb7	124	g_usb0_host_SavVal = Val;
mbed_official	27:4206883f4cb7	125	g_usb0_host_SavIndx = Indx;
mbed_official	27:4206883f4cb7	126	g_usb0_host_SavLen = Len;
mbed_official	27:4206883f4cb7	127	}
mbed_official	27:4206883f4cb7	128	else
mbed_official	27:4206883f4cb7	129	{
mbed_official	27:4206883f4cb7	130	if ((g_usb0_host_SavReq != Req) \|\| (g_usb0_host_SavVal != Val)
mbed_official	27:4206883f4cb7	131	\|\| (g_usb0_host_SavIndx != Indx) \|\| (g_usb0_host_SavLen != Len))
mbed_official	27:4206883f4cb7	132	{
mbed_official	27:4206883f4cb7	133	return DEVDRV_ERROR;
mbed_official	27:4206883f4cb7	134	}
mbed_official	27:4206883f4cb7	135	}
mbed_official	27:4206883f4cb7	136
mbed_official	27:4206883f4cb7	137	switch ((g_usb0_host_CmdStage & (USB_HOST_STAGE_FIELD \| USB_HOST_CMD_FIELD)))
mbed_official	27:4206883f4cb7	138	{
mbed_official	27:4206883f4cb7	139	/* --------------- SETUP STAGE --------------- */
mbed_official	27:4206883f4cb7	140	case (USB_HOST_STAGE_SETUP \| USB_HOST_CMD_IDLE):
mbed_official	27:4206883f4cb7	141	usb0_host_SetupStage(Req, Val, Indx, Len);
mbed_official	27:4206883f4cb7	142	break;
mbed_official	27:4206883f4cb7	143
mbed_official	27:4206883f4cb7	144	case (USB_HOST_STAGE_SETUP \| USB_HOST_CMD_DOING):
mbed_official	27:4206883f4cb7	145	/* do nothing */
mbed_official	27:4206883f4cb7	146	break;
mbed_official	27:4206883f4cb7	147
mbed_official	27:4206883f4cb7	148	case (USB_HOST_STAGE_SETUP \| USB_HOST_CMD_DONE): /* goto next stage */
mbed_official	27:4206883f4cb7	149	g_usb0_host_PipeIgnore[USB_HOST_PIPE0] = 0; /* Ignore count clear */
mbed_official	27:4206883f4cb7	150	switch ((g_usb0_host_CmdStage & (USB_HOST_MODE_FIELD)))
mbed_official	27:4206883f4cb7	151	{
mbed_official	27:4206883f4cb7	152	case USB_HOST_MODE_WRITE:
mbed_official	27:4206883f4cb7	153	g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
mbed_official	27:4206883f4cb7	154	g_usb0_host_CmdStage \|= USB_HOST_STAGE_DATA;
mbed_official	27:4206883f4cb7	155	break;
mbed_official	27:4206883f4cb7	156
mbed_official	27:4206883f4cb7	157	case USB_HOST_MODE_READ:
mbed_official	27:4206883f4cb7	158	g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
mbed_official	27:4206883f4cb7	159	g_usb0_host_CmdStage \|= USB_HOST_STAGE_DATA;
mbed_official	27:4206883f4cb7	160	break;
mbed_official	27:4206883f4cb7	161
mbed_official	27:4206883f4cb7	162	case USB_HOST_MODE_NO_DATA:
mbed_official	27:4206883f4cb7	163	g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
mbed_official	27:4206883f4cb7	164	g_usb0_host_CmdStage \|= USB_HOST_STAGE_STATUS;
mbed_official	27:4206883f4cb7	165	break;
mbed_official	27:4206883f4cb7	166
mbed_official	27:4206883f4cb7	167	default:
mbed_official	27:4206883f4cb7	168	break;
mbed_official	27:4206883f4cb7	169	}
mbed_official	27:4206883f4cb7	170	g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
mbed_official	27:4206883f4cb7	171	g_usb0_host_CmdStage \|= USB_HOST_CMD_IDLE;
mbed_official	27:4206883f4cb7	172	break;
mbed_official	27:4206883f4cb7	173
mbed_official	27:4206883f4cb7	174	case (USB_HOST_STAGE_SETUP \| USB_HOST_CMD_NORES):
mbed_official	27:4206883f4cb7	175	if (g_usb0_host_PipeIgnore[USB_HOST_PIPE0] == 3)
mbed_official	27:4206883f4cb7	176	{
mbed_official	27:4206883f4cb7	177	g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
mbed_official	27:4206883f4cb7	178	}
mbed_official	27:4206883f4cb7	179	else
mbed_official	27:4206883f4cb7	180	{
mbed_official	27:4206883f4cb7	181	g_usb0_host_PipeIgnore[USB_HOST_PIPE0]++; /* Ignore count */
mbed_official	27:4206883f4cb7	182	g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
mbed_official	27:4206883f4cb7	183	g_usb0_host_CmdStage \|= USB_HOST_CMD_IDLE;
mbed_official	27:4206883f4cb7	184	}
mbed_official	27:4206883f4cb7	185	break;
mbed_official	27:4206883f4cb7	186
mbed_official	27:4206883f4cb7	187	/* --------------- DATA STAGE --------------- */
mbed_official	27:4206883f4cb7	188	case (USB_HOST_STAGE_DATA \| USB_HOST_CMD_IDLE):
mbed_official	27:4206883f4cb7	189	switch ((g_usb0_host_CmdStage & (USB_HOST_MODE_FIELD)))
mbed_official	27:4206883f4cb7	190	{
mbed_official	27:4206883f4cb7	191	case USB_HOST_MODE_WRITE:
mbed_official	27:4206883f4cb7	192	usb0_host_CtrlWriteStart((uint32_t)Len, Buf);
mbed_official	27:4206883f4cb7	193	break;
mbed_official	27:4206883f4cb7	194
mbed_official	27:4206883f4cb7	195	case USB_HOST_MODE_READ:
mbed_official	27:4206883f4cb7	196	usb0_host_CtrlReadStart((uint32_t)Len, Buf);
mbed_official	27:4206883f4cb7	197	break;
mbed_official	27:4206883f4cb7	198
mbed_official	27:4206883f4cb7	199	default:
mbed_official	27:4206883f4cb7	200	break;
mbed_official	27:4206883f4cb7	201	}
mbed_official	27:4206883f4cb7	202	break;
mbed_official	27:4206883f4cb7	203
mbed_official	27:4206883f4cb7	204	case (USB_HOST_STAGE_DATA \| USB_HOST_CMD_DOING):
mbed_official	27:4206883f4cb7	205	/* do nothing */
mbed_official	27:4206883f4cb7	206	break;
mbed_official	27:4206883f4cb7	207
mbed_official	27:4206883f4cb7	208	case (USB_HOST_STAGE_DATA \| USB_HOST_CMD_DONE): /* goto next stage */
mbed_official	27:4206883f4cb7	209	g_usb0_host_PipeIgnore[USB_HOST_PIPE0] = 0; /* Ignore count clear */
mbed_official	27:4206883f4cb7	210	g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
mbed_official	27:4206883f4cb7	211	g_usb0_host_CmdStage \|= USB_HOST_STAGE_STATUS;
mbed_official	27:4206883f4cb7	212	g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
mbed_official	27:4206883f4cb7	213	g_usb0_host_CmdStage \|= USB_HOST_CMD_IDLE;
mbed_official	27:4206883f4cb7	214	break;
mbed_official	27:4206883f4cb7	215
mbed_official	27:4206883f4cb7	216	case (USB_HOST_STAGE_DATA \| USB_HOST_CMD_NORES):
mbed_official	27:4206883f4cb7	217	if (g_usb0_host_PipeIgnore[USB_HOST_PIPE0] == 3)
mbed_official	27:4206883f4cb7	218	{
mbed_official	27:4206883f4cb7	219	g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
mbed_official	27:4206883f4cb7	220	}
mbed_official	27:4206883f4cb7	221	else
mbed_official	27:4206883f4cb7	222	{
mbed_official	27:4206883f4cb7	223	g_usb0_host_PipeIgnore[USB_HOST_PIPE0]++; /* Ignore count */
mbed_official	27:4206883f4cb7	224	g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
mbed_official	27:4206883f4cb7	225	g_usb0_host_CmdStage \|= USB_HOST_CMD_DOING;
mbed_official	27:4206883f4cb7	226	usb0_host_clear_pid_stall(USB_HOST_PIPE0);
mbed_official	27:4206883f4cb7	227	usb0_host_set_pid_buf(USB_HOST_PIPE0);
mbed_official	27:4206883f4cb7	228	}
mbed_official	27:4206883f4cb7	229	break;
mbed_official	27:4206883f4cb7	230
mbed_official	27:4206883f4cb7	231	case (USB_HOST_STAGE_DATA \| USB_HOST_CMD_STALL):
mbed_official	27:4206883f4cb7	232	g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_STALL; /* exit STALL */
mbed_official	27:4206883f4cb7	233	break;
mbed_official	27:4206883f4cb7	234
mbed_official	27:4206883f4cb7	235	/* --------------- STATUS STAGE --------------- */
mbed_official	27:4206883f4cb7	236	case (USB_HOST_STAGE_STATUS \| USB_HOST_CMD_IDLE):
mbed_official	27:4206883f4cb7	237	usb0_host_StatusStage();
mbed_official	27:4206883f4cb7	238	break;
mbed_official	27:4206883f4cb7	239
mbed_official	27:4206883f4cb7	240	case (USB_HOST_STAGE_STATUS \| USB_HOST_CMD_DOING):
mbed_official	27:4206883f4cb7	241	/* do nothing */
mbed_official	27:4206883f4cb7	242	break;
mbed_official	27:4206883f4cb7	243
mbed_official	27:4206883f4cb7	244	case (USB_HOST_STAGE_STATUS \| USB_HOST_CMD_DONE): /* end of Control transfer */
mbed_official	27:4206883f4cb7	245	usb0_host_set_pid_nak(USB_HOST_PIPE0);
mbed_official	27:4206883f4cb7	246	g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_DONE; /* exit DONE */
mbed_official	27:4206883f4cb7	247	break;
mbed_official	27:4206883f4cb7	248
mbed_official	27:4206883f4cb7	249	case (USB_HOST_STAGE_STATUS \| USB_HOST_CMD_NORES):
mbed_official	27:4206883f4cb7	250	if (g_usb0_host_PipeIgnore[USB_HOST_PIPE0] == 3)
mbed_official	27:4206883f4cb7	251	{
mbed_official	27:4206883f4cb7	252	g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
mbed_official	27:4206883f4cb7	253	}
mbed_official	27:4206883f4cb7	254	else
mbed_official	27:4206883f4cb7	255	{
mbed_official	27:4206883f4cb7	256	g_usb0_host_PipeIgnore[USB_HOST_PIPE0]++; /* Ignore count */
mbed_official	27:4206883f4cb7	257	g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
mbed_official	27:4206883f4cb7	258	g_usb0_host_CmdStage \|= USB_HOST_CMD_DOING;
mbed_official	27:4206883f4cb7	259	usb0_host_clear_pid_stall(USB_HOST_PIPE0);
mbed_official	27:4206883f4cb7	260	usb0_host_set_pid_buf(USB_HOST_PIPE0);
mbed_official	27:4206883f4cb7	261	}
mbed_official	27:4206883f4cb7	262	break;
mbed_official	27:4206883f4cb7	263
mbed_official	27:4206883f4cb7	264	case (USB_HOST_STAGE_STATUS \| USB_HOST_CMD_STALL):
mbed_official	27:4206883f4cb7	265	g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_STALL; /* exit STALL */
mbed_official	27:4206883f4cb7	266	break;
mbed_official	27:4206883f4cb7	267
mbed_official	27:4206883f4cb7	268	default:
mbed_official	27:4206883f4cb7	269	break;
mbed_official	27:4206883f4cb7	270	}
mbed_official	27:4206883f4cb7	271
mbed_official	27:4206883f4cb7	272	if (g_usb0_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_WAIT)
mbed_official	27:4206883f4cb7	273	{
mbed_official	27:4206883f4cb7	274	RZA_IO_RegWrite_16(&USB200.SOFCFG,
mbed_official	27:4206883f4cb7	275	0,
mbed_official	27:4206883f4cb7	276	USB_SOFCFG_TRNENSEL_SHIFT,
mbed_official	27:4206883f4cb7	277	USB_SOFCFG_TRNENSEL);
mbed_official	27:4206883f4cb7	278	}
mbed_official	27:4206883f4cb7	279
mbed_official	27:4206883f4cb7	280	return DEVDRV_SUCCESS;
mbed_official	27:4206883f4cb7	281	}
mbed_official	27:4206883f4cb7	282
mbed_official	27:4206883f4cb7	283	/*******************************************************************************
mbed_official	27:4206883f4cb7	284	* Function Name: usb0_host_SetupStage
mbed_official	27:4206883f4cb7	285	* Description : Executes USB control transfer/set up stage.
mbed_official	27:4206883f4cb7	286	* Arguments : uint16_t Req ; bmRequestType & bRequest
mbed_official	27:4206883f4cb7	287	* : uint16_t Val ; wValue
mbed_official	27:4206883f4cb7	288	* : uint16_t Indx ; wIndex
mbed_official	27:4206883f4cb7	289	* : uint16_t Len ; wLength
mbed_official	27:4206883f4cb7	290	* Return Value : none
mbed_official	27:4206883f4cb7	291	*******************************************************************************/
mbed_official	27:4206883f4cb7	292	void usb0_host_SetupStage (uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len)
mbed_official	27:4206883f4cb7	293	{
mbed_official	27:4206883f4cb7	294	g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
mbed_official	27:4206883f4cb7	295	g_usb0_host_CmdStage \|= USB_HOST_CMD_DOING;
mbed_official	27:4206883f4cb7	296
mbed_official	27:4206883f4cb7	297	USB200.INTSTS1 = (uint16_t)~(USB_HOST_BITSACK \| USB_HOST_BITSIGN); /* Status Clear */
mbed_official	27:4206883f4cb7	298	USB200.USBREQ = Req;
mbed_official	27:4206883f4cb7	299	USB200.USBVAL = Val;
mbed_official	27:4206883f4cb7	300	USB200.USBINDX = Indx;
mbed_official	27:4206883f4cb7	301	USB200.USBLENG = Len;
mbed_official	27:4206883f4cb7	302	USB200.DCPCTR = USB_HOST_BITSUREQ; /* PID=NAK & Send Setup */
mbed_official	27:4206883f4cb7	303	}
mbed_official	27:4206883f4cb7	304
mbed_official	27:4206883f4cb7	305	/*******************************************************************************
mbed_official	27:4206883f4cb7	306	* Function Name: usb0_host_StatusStage
mbed_official	27:4206883f4cb7	307	* Description : Executes USB control transfer/status stage.
mbed_official	27:4206883f4cb7	308	* Arguments : none
mbed_official	27:4206883f4cb7	309	* Return Value : none
mbed_official	27:4206883f4cb7	310	*******************************************************************************/
mbed_official	27:4206883f4cb7	311	void usb0_host_StatusStage (void)
mbed_official	27:4206883f4cb7	312	{
mbed_official	27:4206883f4cb7	313	uint8_t Buf1[16];
mbed_official	27:4206883f4cb7	314
mbed_official	27:4206883f4cb7	315	switch ((g_usb0_host_CmdStage & (USB_HOST_MODE_FIELD)))
mbed_official	27:4206883f4cb7	316	{
mbed_official	27:4206883f4cb7	317	case USB_HOST_MODE_READ:
mbed_official	27:4206883f4cb7	318	usb0_host_CtrlWriteStart((uint32_t)0, (uint8_t *)&Buf1);
mbed_official	27:4206883f4cb7	319	break;
mbed_official	27:4206883f4cb7	320
mbed_official	27:4206883f4cb7	321	case USB_HOST_MODE_WRITE:
mbed_official	27:4206883f4cb7	322	usb0_host_CtrlReadStart((uint32_t)0, (uint8_t *)&Buf1);
mbed_official	27:4206883f4cb7	323	break;
mbed_official	27:4206883f4cb7	324
mbed_official	27:4206883f4cb7	325	case USB_HOST_MODE_NO_DATA:
mbed_official	27:4206883f4cb7	326	usb0_host_CtrlReadStart((uint32_t)0, (uint8_t *)&Buf1);
mbed_official	27:4206883f4cb7	327	break;
mbed_official	27:4206883f4cb7	328
mbed_official	27:4206883f4cb7	329	default:
mbed_official	27:4206883f4cb7	330	break;
mbed_official	27:4206883f4cb7	331	}
mbed_official	27:4206883f4cb7	332	}
mbed_official	27:4206883f4cb7	333
mbed_official	27:4206883f4cb7	334	/*******************************************************************************
mbed_official	27:4206883f4cb7	335	* Function Name: usb0_host_CtrlWriteStart
mbed_official	27:4206883f4cb7	336	* Description : Executes USB control transfer/data stage(write).
mbed_official	27:4206883f4cb7	337	* Arguments : uint32_t Bsize ; Data Size
mbed_official	27:4206883f4cb7	338	* : uint8_t *Table ; Data Table Address
mbed_official	27:4206883f4cb7	339	* Return Value : USB_HOST_WRITESHRT ; End of data write
mbed_official	27:4206883f4cb7	340	* : USB_HOST_WRITEEND ; End of data write (not null)
mbed_official	27:4206883f4cb7	341	* : USB_HOST_WRITING ; Continue of data write
mbed_official	27:4206883f4cb7	342	* : USB_HOST_FIFOERROR ; FIFO access error
mbed_official	27:4206883f4cb7	343	*******************************************************************************/
mbed_official	27:4206883f4cb7	344	uint16_t usb0_host_CtrlWriteStart (uint32_t Bsize, uint8_t * Table)
mbed_official	27:4206883f4cb7	345	{
mbed_official	27:4206883f4cb7	346	uint16_t EndFlag_K;
mbed_official	27:4206883f4cb7	347	uint16_t mbw;
mbed_official	27:4206883f4cb7	348
mbed_official	27:4206883f4cb7	349	g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
mbed_official	27:4206883f4cb7	350	g_usb0_host_CmdStage \|= USB_HOST_CMD_DOING;
mbed_official	27:4206883f4cb7	351
mbed_official	27:4206883f4cb7	352	usb0_host_set_pid_nak(USB_HOST_PIPE0); /* Set NAK */
mbed_official	27:4206883f4cb7	353	g_usb0_host_data_count[USB_HOST_PIPE0] = Bsize; /* Transfer size set */
mbed_official	27:4206883f4cb7	354	g_usb0_host_data_pointer[USB_HOST_PIPE0] = Table; /* Transfer address set */
mbed_official	27:4206883f4cb7	355
mbed_official	27:4206883f4cb7	356	USB200.DCPCTR = USB_HOST_BITSQSET; /* SQSET=1, PID=NAK */
mbed_official	27:4206883f4cb7	357	#if(1) /* ohci_wrapp */
mbed_official	27:4206883f4cb7	358	Userdef_USB_usb0_host_delay_10us(3);
mbed_official	27:4206883f4cb7	359	#endif
mbed_official	27:4206883f4cb7	360	RZA_IO_RegWrite_16(&USB200.DCPCFG,
mbed_official	27:4206883f4cb7	361	1,
mbed_official	27:4206883f4cb7	362	USB_DCPCFG_DIR_SHIFT,
mbed_official	27:4206883f4cb7	363	USB_DCPCFG_DIR);
mbed_official	27:4206883f4cb7	364
mbed_official	27:4206883f4cb7	365	mbw = usb0_host_get_mbw(g_usb0_host_data_count[USB_HOST_PIPE0], (uint32_t)g_usb0_host_data_pointer[USB_HOST_PIPE0]);
mbed_official	27:4206883f4cb7	366	usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_BITISEL, mbw);
mbed_official	27:4206883f4cb7	367	USB200.CFIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
mbed_official	27:4206883f4cb7	368
mbed_official	27:4206883f4cb7	369	usb0_host_clear_pid_stall(USB_HOST_PIPE0);
mbed_official	27:4206883f4cb7	370	EndFlag_K = usb0_host_write_buffer_c(USB_HOST_PIPE0);
mbed_official	27:4206883f4cb7	371	/* Host Control sequence */
mbed_official	27:4206883f4cb7	372	switch (EndFlag_K)
mbed_official	27:4206883f4cb7	373	{
mbed_official	27:4206883f4cb7	374	case USB_HOST_WRITESHRT: /* End of data write */
mbed_official	27:4206883f4cb7	375	g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
mbed_official	27:4206883f4cb7	376	g_usb0_host_CmdStage \|= USB_HOST_STAGE_STATUS;
mbed_official	27:4206883f4cb7	377	usb0_host_enable_nrdy_int(USB_HOST_PIPE0); /* Error (NORES or STALL) */
mbed_official	27:4206883f4cb7	378	usb0_host_enable_bemp_int(USB_HOST_PIPE0); /* Enable Empty Interrupt */
mbed_official	27:4206883f4cb7	379	break;
mbed_official	27:4206883f4cb7	380
mbed_official	27:4206883f4cb7	381	case USB_HOST_WRITEEND: /* End of data write (not null) */
mbed_official	27:4206883f4cb7	382	case USB_HOST_WRITING: /* Continue of data write */
mbed_official	27:4206883f4cb7	383	usb0_host_enable_nrdy_int(USB_HOST_PIPE0); /* Error (NORES or STALL) */
mbed_official	27:4206883f4cb7	384	usb0_host_enable_bemp_int(USB_HOST_PIPE0); /* Enable Empty Interrupt */
mbed_official	27:4206883f4cb7	385	break;
mbed_official	27:4206883f4cb7	386
mbed_official	27:4206883f4cb7	387	case USB_HOST_FIFOERROR: /* FIFO access error */
mbed_official	27:4206883f4cb7	388	break;
mbed_official	27:4206883f4cb7	389
mbed_official	27:4206883f4cb7	390	default:
mbed_official	27:4206883f4cb7	391	break;
mbed_official	27:4206883f4cb7	392	}
mbed_official	27:4206883f4cb7	393	usb0_host_set_pid_buf(USB_HOST_PIPE0); /* Set BUF */
mbed_official	27:4206883f4cb7	394	return (EndFlag_K); /* End or Err or Continue */
mbed_official	27:4206883f4cb7	395	}
mbed_official	27:4206883f4cb7	396
mbed_official	27:4206883f4cb7	397	/*******************************************************************************
mbed_official	27:4206883f4cb7	398	* Function Name: usb0_host_CtrlReadStart
mbed_official	27:4206883f4cb7	399	* Description : Executes USB control transfer/data stage(read).
mbed_official	27:4206883f4cb7	400	* Arguments : uint32_t Bsize ; Data Size
mbed_official	27:4206883f4cb7	401	* : uint8_t *Table ; Data Table Address
mbed_official	27:4206883f4cb7	402	* Return Value : none
mbed_official	27:4206883f4cb7	403	*******************************************************************************/
mbed_official	27:4206883f4cb7	404	void usb0_host_CtrlReadStart (uint32_t Bsize, uint8_t * Table)
mbed_official	27:4206883f4cb7	405	{
mbed_official	27:4206883f4cb7	406	uint16_t mbw;
mbed_official	27:4206883f4cb7	407
mbed_official	27:4206883f4cb7	408	g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
mbed_official	27:4206883f4cb7	409	g_usb0_host_CmdStage \|= USB_HOST_CMD_DOING;
mbed_official	27:4206883f4cb7	410
mbed_official	27:4206883f4cb7	411	usb0_host_set_pid_nak(USB_HOST_PIPE0); /* Set NAK */
mbed_official	27:4206883f4cb7	412	g_usb0_host_data_count[USB_HOST_PIPE0] = Bsize; /* Transfer size set */
mbed_official	27:4206883f4cb7	413	g_usb0_host_data_pointer[USB_HOST_PIPE0] = Table; /* Transfer address set */
mbed_official	27:4206883f4cb7	414
mbed_official	27:4206883f4cb7	415	USB200.DCPCTR = USB_HOST_BITSQSET; /* SQSET=1, PID=NAK */
mbed_official	27:4206883f4cb7	416	#if(1) /* ohci_wrapp */
mbed_official	27:4206883f4cb7	417	Userdef_USB_usb0_host_delay_10us(3);
mbed_official	27:4206883f4cb7	418	#endif
mbed_official	27:4206883f4cb7	419	RZA_IO_RegWrite_16(&USB200.DCPCFG,
mbed_official	27:4206883f4cb7	420	0,
mbed_official	27:4206883f4cb7	421	USB_DCPCFG_DIR_SHIFT,
mbed_official	27:4206883f4cb7	422	USB_DCPCFG_DIR);
mbed_official	27:4206883f4cb7	423
mbed_official	27:4206883f4cb7	424	mbw = usb0_host_get_mbw(g_usb0_host_data_count[USB_HOST_PIPE0], (uint32_t)g_usb0_host_data_pointer[USB_HOST_PIPE0]);
mbed_official	27:4206883f4cb7	425	usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_NO, mbw);
mbed_official	27:4206883f4cb7	426	USB200.CFIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
mbed_official	27:4206883f4cb7	427
mbed_official	27:4206883f4cb7	428	usb0_host_enable_nrdy_int(USB_HOST_PIPE0); /* Error (NORES or STALL) */
mbed_official	27:4206883f4cb7	429	usb0_host_enable_brdy_int(USB_HOST_PIPE0); /* Ok */
mbed_official	27:4206883f4cb7	430	usb0_host_clear_pid_stall(USB_HOST_PIPE0);
mbed_official	27:4206883f4cb7	431	usb0_host_set_pid_buf(USB_HOST_PIPE0); /* Set BUF */
mbed_official	27:4206883f4cb7	432	}
mbed_official	27:4206883f4cb7	433
mbed_official	27:4206883f4cb7	434	/* End of File */

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Type:	Program
Mbed OS support:	Mbed OS
Created:	07 Apr 2015
Imports:	103
Forks:	0
Commits:	34
Dependents:	0
Dependencies:	2
Followers:	57

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USBHost/TARGET_RENESAS/TARGET_RZ_A1H/src/host/usb0_host_controlrw.c@27:4206883f4cb7, 2015-01-19 (annotated)

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