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841 lines
31 KiB
841 lines
31 KiB
3 months ago
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/********************************** (C) COPYRIGHT *******************************
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* File Name : CH59x_usbhost.c
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* Author : WCH
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* Version : V1.2
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* Date : 2021/11/17
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* Description
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*********************************************************************************
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* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
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* Attention: This software (modified or not) and binary are used for
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* microcontroller manufactured by Nanjing Qinheng Microelectronics.
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*******************************************************************************/
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#include "CH59x_common.h"
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#if DISK_LIB_ENABLE
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#include "CHRV3UFI.H"
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#endif
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/* ����HID�ϴ����� */
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__attribute__((aligned(4))) const uint8_t SetupSetHIDIdle[] = {0x21, HID_SET_IDLE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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/* ��ȡHID�豸���������� */
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__attribute__((aligned(4))) const uint8_t SetupGetHIDDevReport[] = {0x81, USB_GET_DESCRIPTOR, 0x00, USB_DESCR_TYP_REPORT,
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0x00, 0x00, 0x41, 0x00};
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/* ��ȡHUB������ */
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__attribute__((aligned(4))) const uint8_t SetupGetHubDescr[] = {HUB_GET_HUB_DESCRIPTOR, HUB_GET_DESCRIPTOR, 0x00,
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USB_DESCR_TYP_HUB, 0x00, 0x00, sizeof(USB_HUB_DESCR), 0x00};
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__attribute__((aligned(4))) uint8_t Com_Buffer[128]; // �����û���ʱ������,ö��ʱ���ڴ���������,ö�ٽ���Ҳ����������ͨ��ʱ������
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/*********************************************************************
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* @fn AnalyzeHidIntEndp
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*
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* @brief ���������з�����HID�ж϶˵��ĵ�ַ,����HubPortIndex��0���浽ROOTHUB�������Ƿ���ֵ�浽HUB�½ṹ��
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*
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* @param buf - ���������ݻ�������ַ HubPortIndex��0��ʾ��HUB����0��ʾ�ⲿHUB�µĶ˿ں�
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*
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* @return �˵���
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*/
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uint8_t AnalyzeHidIntEndp(uint8_t *buf, uint8_t HubPortIndex)
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{
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uint8_t i, s, l;
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s = 0;
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if(HubPortIndex)
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{
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memset(DevOnHubPort[HubPortIndex - 1].GpVar, 0, sizeof(DevOnHubPort[HubPortIndex - 1].GpVar)); //��������
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}
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else
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{
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memset(ThisUsbDev.GpVar, 0, sizeof(ThisUsbDev.GpVar)); //��������
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}
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for(i = 0; i < ((PUSB_CFG_DESCR)buf)->wTotalLength; i += l) // �����ж϶˵�������,���������������ͽӿ�������
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{
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if(((PUSB_ENDP_DESCR)(buf + i))->bDescriptorType == USB_DESCR_TYP_ENDP // �Ƕ˵�������
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&& (((PUSB_ENDP_DESCR)(buf + i))->bmAttributes & USB_ENDP_TYPE_MASK) == USB_ENDP_TYPE_INTER // ���ж϶˵�
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&& (((PUSB_ENDP_DESCR)(buf + i))->bEndpointAddress & USB_ENDP_DIR_MASK)) // ��IN�˵�
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{ // �����ж϶˵��ĵ�ַ,λ7����ͬ����־λ,��0
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if(HubPortIndex)
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{
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DevOnHubPort[HubPortIndex - 1].GpVar[s] = ((PUSB_ENDP_DESCR)(buf + i))->bEndpointAddress & USB_ENDP_ADDR_MASK;
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}
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else
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{
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ThisUsbDev.GpVar[s] = ((PUSB_ENDP_DESCR)(buf + i))->bEndpointAddress & USB_ENDP_ADDR_MASK; // �ж϶˵��ĵ�ַ�����Ը�����Ҫ����wMaxPacketSize��bInterval
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}
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PRINT("%02x ", (uint16_t)ThisUsbDev.GpVar[s]);
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s++;
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if(s >= 4)
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{
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break; //ֻ����4���˵�
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}
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}
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l = ((PUSB_ENDP_DESCR)(buf + i))->bLength; // ��ǰ����������,����
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if(l > 16)
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{
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break;
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}
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}
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PRINT("\n");
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return (s);
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}
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/*********************************************************************
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* @fn AnalyzeBulkEndp
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*
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* @brief �����������˵�,GpVar[0]��GpVar[1]�����ϴ��˵㡣GpVar[2]��GpVar[3]�����´��˵�
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*
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* @param buf - ���������ݻ�������ַ HubPortIndex��0��ʾ��HUB����0��ʾ�ⲿHUB�µĶ˿ں�
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*
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* @return 0
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*/
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uint8_t AnalyzeBulkEndp(uint8_t *buf, uint8_t HubPortIndex)
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{
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uint8_t i, s1, s2, l;
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s1 = 0;
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s2 = 2;
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if(HubPortIndex)
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{
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memset(DevOnHubPort[HubPortIndex - 1].GpVar, 0, sizeof(DevOnHubPort[HubPortIndex - 1].GpVar)); //��������
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}
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else
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{
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memset(ThisUsbDev.GpVar, 0, sizeof(ThisUsbDev.GpVar)); //��������
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}
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for(i = 0; i < ((PUSB_CFG_DESCR)buf)->wTotalLength; i += l) // �����ж϶˵�������,���������������ͽӿ�������
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{
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if((((PUSB_ENDP_DESCR)(buf + i))->bDescriptorType == USB_DESCR_TYP_ENDP) // �Ƕ˵�������
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&& ((((PUSB_ENDP_DESCR)(buf + i))->bmAttributes & USB_ENDP_TYPE_MASK) == USB_ENDP_TYPE_BULK)) // ���ж϶˵�
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{
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if(HubPortIndex)
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{
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if(((PUSB_ENDP_DESCR)(buf + i))->bEndpointAddress & USB_ENDP_DIR_MASK)
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{
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DevOnHubPort[HubPortIndex - 1].GpVar[s1++] = ((PUSB_ENDP_DESCR)(buf + i))->bEndpointAddress & USB_ENDP_ADDR_MASK;
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}
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else
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{
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DevOnHubPort[HubPortIndex - 1].GpVar[s2++] = ((PUSB_ENDP_DESCR)(buf + i))->bEndpointAddress & USB_ENDP_ADDR_MASK;
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}
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}
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else
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{
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if(((PUSB_ENDP_DESCR)(buf + i))->bEndpointAddress & USB_ENDP_DIR_MASK)
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{
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ThisUsbDev.GpVar[s1++] = ((PUSB_ENDP_DESCR)(buf + i))->bEndpointAddress & USB_ENDP_ADDR_MASK;
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}
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else
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{
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ThisUsbDev.GpVar[s2++] = ((PUSB_ENDP_DESCR)(buf + i))->bEndpointAddress & USB_ENDP_ADDR_MASK;
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}
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}
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if(s1 == 2)
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{
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s1 = 1;
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}
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if(s2 == 4)
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{
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s2 = 3;
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}
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}
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l = ((PUSB_ENDP_DESCR)(buf + i))->bLength; // ��ǰ����������,����
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if(l > 16)
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{
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break;
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}
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}
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return (0);
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}
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/*********************************************************************
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* @fn InitRootDevice
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*
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* @brief ��ʼ��ָ��ROOT-HUB�˿ڵ�USB�豸
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*
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* @param none
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*
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* @return ������
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*/
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uint8_t InitRootDevice(void)
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{
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uint8_t i, s;
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uint8_t cfg, dv_cls, if_cls;
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PRINT("Reset host port\n");
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ResetRootHubPort(); // ����豸��,��λ��Ӧ�˿ڵ�USB����
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for(i = 0, s = 0; i < 100; i++)
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{ // �ȴ�USB�豸��λ����������,100mS��ʱ
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mDelaymS(1);
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if(EnableRootHubPort() == ERR_SUCCESS)
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{ // ʹ�ܶ˿�
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i = 0;
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s++;
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if(s > 100)
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{
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break; // �Ѿ��ȶ�����100mS
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}
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}
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}
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if(i)
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{ // ��λ���豸û������
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DisableRootHubPort();
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PRINT("Disable host port because of disconnect\n");
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return (ERR_USB_DISCON);
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}
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SetUsbSpeed(ThisUsbDev.DeviceSpeed); // ���õ�ǰUSB�ٶ�
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PRINT("GetDevDescr: ");
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s = CtrlGetDeviceDescr(); // ��ȡ�豸������
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if(s == ERR_SUCCESS)
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{
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for(i = 0; i < ((PUSB_SETUP_REQ)SetupGetDevDescr)->wLength; i++)
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{
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PRINT("x%02X ", (uint16_t)(Com_Buffer[i]));
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}
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PRINT("\n");
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ThisUsbDev.DeviceVID = ((PUSB_DEV_DESCR)Com_Buffer)->idVendor; //����VID PID��Ϣ
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ThisUsbDev.DevicePID = ((PUSB_DEV_DESCR)Com_Buffer)->idProduct;
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dv_cls = ((PUSB_DEV_DESCR)Com_Buffer)->bDeviceClass;
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s = CtrlSetUsbAddress(((PUSB_SETUP_REQ)SetupSetUsbAddr)->wValue);
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if(s == ERR_SUCCESS)
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{
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ThisUsbDev.DeviceAddress = ((PUSB_SETUP_REQ)SetupSetUsbAddr)->wValue; // ����USB��ַ
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PRINT("GetCfgDescr: ");
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s = CtrlGetConfigDescr();
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if(s == ERR_SUCCESS)
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{
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for(i = 0; i < ((PUSB_CFG_DESCR)Com_Buffer)->wTotalLength; i++)
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{
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PRINT("x%02X ", (uint16_t)(Com_Buffer[i]));
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}
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PRINT("\n");
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/* ��������������,��ȡ�˵�����/���˵���ַ/���˵���С��,���±���endp_addr��endp_size�� */
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cfg = ((PUSB_CFG_DESCR)Com_Buffer)->bConfigurationValue;
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if_cls = ((PUSB_CFG_DESCR_LONG)Com_Buffer)->itf_descr.bInterfaceClass; // �ӿ�������
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if((dv_cls == 0x00) && (if_cls == USB_DEV_CLASS_STORAGE))
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{ // ��USB�洢���豸,������ȷ����U��
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#ifdef FOR_ROOT_UDISK_ONLY
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CHRV3DiskStatus = DISK_USB_ADDR;
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return (ERR_SUCCESS);
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}
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else
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{
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return (ERR_USB_UNSUPPORT);
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}
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#else
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s = CtrlSetUsbConfig(cfg); // ����USB�豸����
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if(s == ERR_SUCCESS)
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{
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ThisUsbDev.DeviceStatus = ROOT_DEV_SUCCESS;
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ThisUsbDev.DeviceType = USB_DEV_CLASS_STORAGE;
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PRINT("USB-Disk Ready\n");
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SetUsbSpeed(1); // Ĭ��Ϊȫ��
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return (ERR_SUCCESS);
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}
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}
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else if((dv_cls == 0x00) && (if_cls == USB_DEV_CLASS_PRINTER) && ((PUSB_CFG_DESCR_LONG)Com_Buffer)->itf_descr.bInterfaceSubClass == 0x01)
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{ // �Ǵ�ӡ�����豸
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s = CtrlSetUsbConfig(cfg); // ����USB�豸����
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if(s == ERR_SUCCESS)
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{
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// �豣���˵���Ϣ�Ա�����������USB����
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ThisUsbDev.DeviceStatus = ROOT_DEV_SUCCESS;
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ThisUsbDev.DeviceType = USB_DEV_CLASS_PRINTER;
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PRINT("USB-Print Ready\n");
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SetUsbSpeed(1); // Ĭ��Ϊȫ��
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return (ERR_SUCCESS);
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}
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}
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else if((dv_cls == 0x00) && (if_cls == USB_DEV_CLASS_HID) && ((PUSB_CFG_DESCR_LONG)Com_Buffer)->itf_descr.bInterfaceSubClass <= 0x01)
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{ // ��HID���豸,����/������
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// ���������з�����HID�ж϶˵��ĵ�ַ
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s = AnalyzeHidIntEndp(Com_Buffer, 0); // ���������з�����HID�ж϶˵��ĵ�ַ
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PRINT("AnalyzeHidIntEndp %02x\n", (uint16_t)s);
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// �����ж϶˵��ĵ�ַ,λ7����ͬ����־λ,��0
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if_cls = ((PUSB_CFG_DESCR_LONG)Com_Buffer)->itf_descr.bInterfaceProtocol;
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s = CtrlSetUsbConfig(cfg); // ����USB�豸����
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if(s == ERR_SUCCESS)
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{
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s = CtrlGetHIDDeviceReport(dv_cls); //��ȡ����������
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if(s == ERR_SUCCESS)
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{
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for(i = 0; i < 64; i++)
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{
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PRINT("x%02X ", (uint16_t)(Com_Buffer[i]));
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}
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PRINT("\n");
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}
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// �豣���˵���Ϣ�Ա�����������USB����
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ThisUsbDev.DeviceStatus = ROOT_DEV_SUCCESS;
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if(if_cls == 1)
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{
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ThisUsbDev.DeviceType = DEV_TYPE_KEYBOARD;
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// ��һ����ʼ��,�����豸����ָʾ��LED��
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PRINT("USB-Keyboard Ready\n");
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SetUsbSpeed(1); // Ĭ��Ϊȫ��
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return (ERR_SUCCESS);
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}
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else if(if_cls == 2)
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{
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ThisUsbDev.DeviceType = DEV_TYPE_MOUSE;
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// Ϊ���Ժ���ѯ����״̬,Ӧ�÷���������,ȡ���ж϶˿ڵĵ�ַ,���ȵ���Ϣ
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PRINT("USB-Mouse Ready\n");
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SetUsbSpeed(1); // Ĭ��Ϊȫ��
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return (ERR_SUCCESS);
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}
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s = ERR_USB_UNSUPPORT;
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}
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}
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else if(dv_cls == USB_DEV_CLASS_HUB)
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{ // ��HUB���豸,��������
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s = CtrlGetHubDescr();
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if(s == ERR_SUCCESS)
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{
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PRINT("Max Port:%02X ", (((PXUSB_HUB_DESCR)Com_Buffer)->bNbrPorts));
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ThisUsbDev.GpHUBPortNum = ((PXUSB_HUB_DESCR)Com_Buffer)->bNbrPorts; // ����HUB�Ķ˿�����
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if(ThisUsbDev.GpHUBPortNum > HUB_MAX_PORTS)
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{
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ThisUsbDev.GpHUBPortNum = HUB_MAX_PORTS; // ��Ϊ�����ṹDevOnHubPortʱ��Ϊ�ٶ�ÿ��HUB������HUB_MAX_PORTS���˿�
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}
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s = CtrlSetUsbConfig(cfg); // ����USB�豸����
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if(s == ERR_SUCCESS)
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{
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||
|
|
ThisUsbDev.DeviceStatus = ROOT_DEV_SUCCESS;
|
||
|
|
ThisUsbDev.DeviceType = USB_DEV_CLASS_HUB;
|
||
|
|
//�豣���˵���Ϣ�Ա�����������USB����,�����ж϶˵�������HUB�¼�֪ͨ,��������ʹ�ò�ѯ״̬���ƴ�������
|
||
|
|
//��HUB���˿��ϵ�,��ѯ���˿�״̬,��ʼ�����豸���ӵ�HUB�˿�,��ʼ���豸
|
||
|
|
for(i = 1; i <= ThisUsbDev.GpHUBPortNum; i++) // ��HUB���˿ڶ��ϵ�
|
||
|
|
{
|
||
|
|
DevOnHubPort[i - 1].DeviceStatus = ROOT_DEV_DISCONNECT; // ���ⲿHUB�˿����豸��״̬
|
||
|
|
s = HubSetPortFeature(i, HUB_PORT_POWER);
|
||
|
|
if(s != ERR_SUCCESS)
|
||
|
|
{
|
||
|
|
PRINT("Ext-HUB Port_%1d# power on error\n", (uint16_t)i); // �˿��ϵ�ʧ��
|
||
|
|
}
|
||
|
|
}
|
||
|
|
PRINT("USB-HUB Ready\n");
|
||
|
|
SetUsbSpeed(1); // Ĭ��Ϊȫ��
|
||
|
|
return (ERR_SUCCESS);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{ // ���Խ�һ������
|
||
|
|
s = CtrlSetUsbConfig(cfg); // ����USB�豸����
|
||
|
|
if(s == ERR_SUCCESS)
|
||
|
|
{
|
||
|
|
// �豣���˵���Ϣ�Ա�����������USB����
|
||
|
|
ThisUsbDev.DeviceStatus = ROOT_DEV_SUCCESS;
|
||
|
|
ThisUsbDev.DeviceType = DEV_TYPE_UNKNOW;
|
||
|
|
SetUsbSpeed(1); // Ĭ��Ϊȫ��
|
||
|
|
return (ERR_SUCCESS); /* δ֪�豸��ʼ���ɹ� */
|
||
|
|
}
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
PRINT("InitRootDev Err = %02X\n", (uint16_t)s);
|
||
|
|
#ifdef FOR_ROOT_UDISK_ONLY
|
||
|
|
CHRV3DiskStatus = DISK_CONNECT;
|
||
|
|
#else
|
||
|
|
ThisUsbDev.DeviceStatus = ROOT_DEV_FAILED;
|
||
|
|
#endif
|
||
|
|
SetUsbSpeed(1); // Ĭ��Ϊȫ��
|
||
|
|
return (s);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*********************************************************************
|
||
|
|
* @fn InitDevOnHub
|
||
|
|
*
|
||
|
|
* @brief ��ʼ��ö���ⲿHUB���Ķ���USB�豸
|
||
|
|
*
|
||
|
|
* @param HubPortIndex - ָ���ⲿHUB
|
||
|
|
*
|
||
|
|
* @return ������
|
||
|
|
*/
|
||
|
|
uint8_t InitDevOnHub(uint8_t HubPortIndex)
|
||
|
|
{
|
||
|
|
uint8_t i, s, cfg, dv_cls, if_cls;
|
||
|
|
uint8_t ifc;
|
||
|
|
PRINT("Init dev @ExtHub-port_%1d ", (uint16_t)HubPortIndex);
|
||
|
|
if(HubPortIndex == 0)
|
||
|
|
{
|
||
|
|
return (ERR_USB_UNKNOWN);
|
||
|
|
}
|
||
|
|
SelectHubPort(HubPortIndex); // ѡ������ָ����ROOT-HUB�˿ڵ��ⲿHUB��ָ���˿�,ѡ���ٶ�
|
||
|
|
PRINT("GetDevDescr: ");
|
||
|
|
s = CtrlGetDeviceDescr(); // ��ȡ�豸������
|
||
|
|
if(s != ERR_SUCCESS)
|
||
|
|
{
|
||
|
|
return (s);
|
||
|
|
}
|
||
|
|
DevOnHubPort[HubPortIndex - 1].DeviceVID = ((uint16_t)((PUSB_DEV_DESCR)Com_Buffer)->idVendor); //����VID PID��Ϣ
|
||
|
|
DevOnHubPort[HubPortIndex - 1].DevicePID = ((uint16_t)((PUSB_DEV_DESCR)Com_Buffer)->idProduct);
|
||
|
|
|
||
|
|
dv_cls = ((PUSB_DEV_DESCR)Com_Buffer)->bDeviceClass; // �豸������
|
||
|
|
cfg = (1 << 4) + HubPortIndex; // ������һ��USB��ַ,������ַ�ص�
|
||
|
|
s = CtrlSetUsbAddress(cfg); // ����USB�豸��ַ
|
||
|
|
if(s != ERR_SUCCESS)
|
||
|
|
{
|
||
|
|
return (s);
|
||
|
|
}
|
||
|
|
DevOnHubPort[HubPortIndex - 1].DeviceAddress = cfg; // ����������USB��ַ
|
||
|
|
PRINT("GetCfgDescr: ");
|
||
|
|
s = CtrlGetConfigDescr(); // ��ȡ����������
|
||
|
|
if(s != ERR_SUCCESS)
|
||
|
|
{
|
||
|
|
return (s);
|
||
|
|
}
|
||
|
|
cfg = ((PUSB_CFG_DESCR)Com_Buffer)->bConfigurationValue;
|
||
|
|
for(i = 0; i < ((PUSB_CFG_DESCR)Com_Buffer)->wTotalLength; i++)
|
||
|
|
{
|
||
|
|
PRINT("x%02X ", (uint16_t)(Com_Buffer[i]));
|
||
|
|
}
|
||
|
|
PRINT("\n");
|
||
|
|
/* ��������������,��ȡ�˵�����/���˵���ַ/���˵���С��,���±���endp_addr��endp_size�� */
|
||
|
|
if_cls = ((PXUSB_CFG_DESCR_LONG)Com_Buffer)->itf_descr.bInterfaceClass; // �ӿ�������
|
||
|
|
if(dv_cls == 0x00 && if_cls == USB_DEV_CLASS_STORAGE) // ��USB�洢���豸,������ȷ����U��
|
||
|
|
{
|
||
|
|
AnalyzeBulkEndp(Com_Buffer, HubPortIndex);
|
||
|
|
for(i = 0; i != 4; i++)
|
||
|
|
{
|
||
|
|
PRINT("%02x ", (uint16_t)DevOnHubPort[HubPortIndex - 1].GpVar[i]);
|
||
|
|
}
|
||
|
|
PRINT("\n");
|
||
|
|
s = CtrlSetUsbConfig(cfg); // ����USB�豸����
|
||
|
|
if(s == ERR_SUCCESS)
|
||
|
|
{
|
||
|
|
DevOnHubPort[HubPortIndex - 1].DeviceStatus = ROOT_DEV_SUCCESS;
|
||
|
|
DevOnHubPort[HubPortIndex - 1].DeviceType = USB_DEV_CLASS_STORAGE;
|
||
|
|
PRINT("USB-Disk Ready\n");
|
||
|
|
SetUsbSpeed(1); // Ĭ��Ϊȫ��
|
||
|
|
return (ERR_SUCCESS);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if((dv_cls == 0x00) && (if_cls == USB_DEV_CLASS_HID) && (((PXUSB_CFG_DESCR_LONG)Com_Buffer)->itf_descr.bInterfaceSubClass <= 0x01)) // ��HID���豸,����/������
|
||
|
|
{
|
||
|
|
ifc = ((PXUSB_CFG_DESCR_LONG)Com_Buffer)->cfg_descr.bNumInterfaces;
|
||
|
|
s = AnalyzeHidIntEndp(Com_Buffer, HubPortIndex); // ���������з�����HID�ж϶˵��ĵ�ַ
|
||
|
|
PRINT("AnalyzeHidIntEndp %02x\n", (uint16_t)s);
|
||
|
|
if_cls = ((PXUSB_CFG_DESCR_LONG)Com_Buffer)->itf_descr.bInterfaceProtocol;
|
||
|
|
s = CtrlSetUsbConfig(cfg); // ����USB�豸����
|
||
|
|
if(s == ERR_SUCCESS)
|
||
|
|
{
|
||
|
|
for(dv_cls = 0; dv_cls < ifc; dv_cls++)
|
||
|
|
{
|
||
|
|
s = CtrlGetHIDDeviceReport(dv_cls); //��ȡ����������
|
||
|
|
if(s == ERR_SUCCESS)
|
||
|
|
{
|
||
|
|
for(i = 0; i < 64; i++)
|
||
|
|
{
|
||
|
|
PRINT("x%02X ", (uint16_t)(Com_Buffer[i]));
|
||
|
|
}
|
||
|
|
PRINT("\n");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
//�豣���˵���Ϣ�Ա�����������USB����
|
||
|
|
DevOnHubPort[HubPortIndex - 1].DeviceStatus = ROOT_DEV_SUCCESS;
|
||
|
|
if(if_cls == 1)
|
||
|
|
{
|
||
|
|
DevOnHubPort[HubPortIndex - 1].DeviceType = DEV_TYPE_KEYBOARD;
|
||
|
|
//��һ����ʼ��,�����豸����ָʾ��LED��
|
||
|
|
if(ifc > 1)
|
||
|
|
{
|
||
|
|
PRINT("USB_DEV_CLASS_HID Ready\n");
|
||
|
|
DevOnHubPort[HubPortIndex - 1].DeviceType = USB_DEV_CLASS_HID; //����HID�豸
|
||
|
|
}
|
||
|
|
PRINT("USB-Keyboard Ready\n");
|
||
|
|
SetUsbSpeed(1); // Ĭ��Ϊȫ��
|
||
|
|
|
||
|
|
return (ERR_SUCCESS);
|
||
|
|
}
|
||
|
|
else if(if_cls == 2)
|
||
|
|
{
|
||
|
|
DevOnHubPort[HubPortIndex - 1].DeviceType = DEV_TYPE_MOUSE;
|
||
|
|
//Ϊ���Ժ���ѯ����״̬,Ӧ�÷���������,ȡ���ж϶˿ڵĵ�ַ,���ȵ���Ϣ
|
||
|
|
if(ifc > 1)
|
||
|
|
{
|
||
|
|
PRINT("USB_DEV_CLASS_HID Ready\n");
|
||
|
|
DevOnHubPort[HubPortIndex - 1].DeviceType = USB_DEV_CLASS_HID; //����HID�豸
|
||
|
|
}
|
||
|
|
PRINT("USB-Mouse Ready\n");
|
||
|
|
SetUsbSpeed(1); // Ĭ��Ϊȫ��
|
||
|
|
|
||
|
|
return (ERR_SUCCESS);
|
||
|
|
}
|
||
|
|
s = ERR_USB_UNSUPPORT;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if(dv_cls == USB_DEV_CLASS_HUB) // ��HUB���豸,��������
|
||
|
|
{
|
||
|
|
DevOnHubPort[HubPortIndex - 1].DeviceType = USB_DEV_CLASS_HUB;
|
||
|
|
PRINT("This program don't support Level 2 HUB\n"); // ��Ҫ֧�ֶ༶HUB�������ο�������������չ
|
||
|
|
s = HubClearPortFeature(i, HUB_PORT_ENABLE); // ��ֹHUB�˿�
|
||
|
|
if(s != ERR_SUCCESS)
|
||
|
|
{
|
||
|
|
return (s);
|
||
|
|
}
|
||
|
|
s = ERR_USB_UNSUPPORT;
|
||
|
|
}
|
||
|
|
else //�����豸
|
||
|
|
{
|
||
|
|
AnalyzeBulkEndp(Com_Buffer, HubPortIndex); //�����������˵�
|
||
|
|
for(i = 0; i != 4; i++)
|
||
|
|
{
|
||
|
|
PRINT("%02x ", (uint16_t)DevOnHubPort[HubPortIndex - 1].GpVar[i]);
|
||
|
|
}
|
||
|
|
PRINT("\n");
|
||
|
|
s = CtrlSetUsbConfig(cfg); // ����USB�豸����
|
||
|
|
if(s == ERR_SUCCESS)
|
||
|
|
{
|
||
|
|
//�豣���˵���Ϣ�Ա�����������USB����
|
||
|
|
DevOnHubPort[HubPortIndex - 1].DeviceStatus = ROOT_DEV_SUCCESS;
|
||
|
|
DevOnHubPort[HubPortIndex - 1].DeviceType = dv_cls ? dv_cls : if_cls;
|
||
|
|
SetUsbSpeed(1); // Ĭ��Ϊȫ��
|
||
|
|
return (ERR_SUCCESS); //δ֪�豸��ʼ���ɹ�
|
||
|
|
}
|
||
|
|
}
|
||
|
|
PRINT("InitDevOnHub Err = %02X\n", (uint16_t)s);
|
||
|
|
DevOnHubPort[HubPortIndex - 1].DeviceStatus = ROOT_DEV_FAILED;
|
||
|
|
SetUsbSpeed(1); // Ĭ��Ϊȫ��
|
||
|
|
return (s);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*********************************************************************
|
||
|
|
* @fn EnumHubPort
|
||
|
|
*
|
||
|
|
* @brief ö��ָ��ROOT-HUB�˿��ϵ��ⲿHUB�������ĸ����˿�,�������˿��������ӻ��Ƴ��¼�����ʼ������USB�豸
|
||
|
|
*
|
||
|
|
* @param RootHubIndex - ROOT_HUB0��ROOT_HUB1
|
||
|
|
*
|
||
|
|
* @return ������
|
||
|
|
*/
|
||
|
|
uint8_t EnumHubPort()
|
||
|
|
{
|
||
|
|
uint8_t i, s;
|
||
|
|
|
||
|
|
for(i = 1; i <= ThisUsbDev.GpHUBPortNum; i++) // ��ѯ�������Ķ˿��Ƿ��б仯
|
||
|
|
{
|
||
|
|
SelectHubPort(0); // ѡ������ָ����ROOT-HUB�˿�,���õ�ǰUSB�ٶ��Լ��������豸��USB��ַ
|
||
|
|
s = HubGetPortStatus(i); // ��ȡ�˿�״̬
|
||
|
|
if(s != ERR_SUCCESS)
|
||
|
|
{
|
||
|
|
return (s); // �����Ǹ�HUB�Ͽ���
|
||
|
|
}
|
||
|
|
if(((Com_Buffer[0] & (1 << (HUB_PORT_CONNECTION & 0x07))) && (Com_Buffer[2] & (1 << (HUB_C_PORT_CONNECTION & 0x07)))) || (Com_Buffer[2] == 0x10))
|
||
|
|
{ // �������豸����
|
||
|
|
DevOnHubPort[i - 1].DeviceStatus = ROOT_DEV_CONNECTED; // ���豸����
|
||
|
|
DevOnHubPort[i - 1].DeviceAddress = 0x00;
|
||
|
|
s = HubGetPortStatus(i); // ��ȡ�˿�״̬
|
||
|
|
if(s != ERR_SUCCESS)
|
||
|
|
{
|
||
|
|
return (s); // �����Ǹ�HUB�Ͽ���
|
||
|
|
}
|
||
|
|
DevOnHubPort[i - 1].DeviceSpeed = Com_Buffer[1] & (1 << (HUB_PORT_LOW_SPEED & 0x07)) ? 0 : 1; // ���ٻ���ȫ��
|
||
|
|
if(DevOnHubPort[i - 1].DeviceSpeed)
|
||
|
|
{
|
||
|
|
PRINT("Found full speed device on port %1d\n", (uint16_t)i);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
PRINT("Found low speed device on port %1d\n", (uint16_t)i);
|
||
|
|
}
|
||
|
|
mDelaymS(200); // �ȴ��豸�ϵ��ȶ�
|
||
|
|
s = HubSetPortFeature(i, HUB_PORT_RESET); // �����豸���ӵĶ˿ڸ�λ
|
||
|
|
if(s != ERR_SUCCESS)
|
||
|
|
{
|
||
|
|
return (s); // �����Ǹ�HUB�Ͽ���
|
||
|
|
}
|
||
|
|
PRINT("Reset port and then wait in\n");
|
||
|
|
do // ��ѯ��λ�˿�,ֱ����λ����,�����ɺ���״̬��ʾ����
|
||
|
|
{
|
||
|
|
mDelaymS(1);
|
||
|
|
s = HubGetPortStatus(i);
|
||
|
|
if(s != ERR_SUCCESS)
|
||
|
|
{
|
||
|
|
return (s); // �����Ǹ�HUB�Ͽ���
|
||
|
|
}
|
||
|
|
} while(Com_Buffer[0] & (1 << (HUB_PORT_RESET & 0x07))); // �˿����ڸ�λ���ȴ�
|
||
|
|
mDelaymS(100);
|
||
|
|
s = HubClearPortFeature(i, HUB_C_PORT_RESET); // ������λ���ɱ�־
|
||
|
|
// s = HubSetPortFeature( i, HUB_PORT_ENABLE ); // ����HUB�˿�
|
||
|
|
s = HubClearPortFeature(i, HUB_C_PORT_CONNECTION); // �������ӻ��Ƴ��仯��־
|
||
|
|
if(s != ERR_SUCCESS)
|
||
|
|
{
|
||
|
|
return (s);
|
||
|
|
}
|
||
|
|
s = HubGetPortStatus(i); // �ٶ�ȡ״̬,�����豸�Ƿ�����
|
||
|
|
if(s != ERR_SUCCESS)
|
||
|
|
{
|
||
|
|
return (s);
|
||
|
|
}
|
||
|
|
if((Com_Buffer[0] & (1 << (HUB_PORT_CONNECTION & 0x07))) == 0)
|
||
|
|
{
|
||
|
|
DevOnHubPort[i - 1].DeviceStatus = ROOT_DEV_DISCONNECT; // �豸������
|
||
|
|
}
|
||
|
|
s = InitDevOnHub(i); // ��ʼ������USB�豸
|
||
|
|
if(s != ERR_SUCCESS)
|
||
|
|
{
|
||
|
|
return (s);
|
||
|
|
}
|
||
|
|
SetUsbSpeed(1); // Ĭ��Ϊȫ��
|
||
|
|
}
|
||
|
|
else if(Com_Buffer[2] & (1 << (HUB_C_PORT_ENABLE & 0x07))) // �豸���ӳ���
|
||
|
|
{
|
||
|
|
HubClearPortFeature(i, HUB_C_PORT_ENABLE); // �������Ӵ�����־
|
||
|
|
PRINT("Device on port error\n");
|
||
|
|
s = HubSetPortFeature(i, HUB_PORT_RESET); // �����豸���ӵĶ˿ڸ�λ
|
||
|
|
if(s != ERR_SUCCESS)
|
||
|
|
return (s); // �����Ǹ�HUB�Ͽ���
|
||
|
|
do // ��ѯ��λ�˿�,ֱ����λ����,�����ɺ���״̬��ʾ����
|
||
|
|
{
|
||
|
|
mDelaymS(1);
|
||
|
|
s = HubGetPortStatus(i);
|
||
|
|
if(s != ERR_SUCCESS)
|
||
|
|
return (s); // �����Ǹ�HUB�Ͽ���
|
||
|
|
} while(Com_Buffer[0] & (1 << (HUB_PORT_RESET & 0x07))); // �˿����ڸ�λ���ȴ�
|
||
|
|
}
|
||
|
|
else if((Com_Buffer[0] & (1 << (HUB_PORT_CONNECTION & 0x07))) == 0) // �豸�Ѿ��Ͽ�
|
||
|
|
{
|
||
|
|
if(DevOnHubPort[i - 1].DeviceStatus >= ROOT_DEV_CONNECTED)
|
||
|
|
{
|
||
|
|
PRINT("Device on port %1d removed\n", (uint16_t)i);
|
||
|
|
}
|
||
|
|
DevOnHubPort[i - 1].DeviceStatus = ROOT_DEV_DISCONNECT; // ���豸����
|
||
|
|
if(Com_Buffer[2] & (1 << (HUB_C_PORT_CONNECTION & 0x07)))
|
||
|
|
{
|
||
|
|
HubClearPortFeature(i, HUB_C_PORT_CONNECTION); // �����Ƴ��仯��־
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return (ERR_SUCCESS); // ���ز����ɹ�
|
||
|
|
}
|
||
|
|
|
||
|
|
/*********************************************************************
|
||
|
|
* @fn EnumAllHubPort
|
||
|
|
*
|
||
|
|
* @brief ö������ROOT-HUB�˿����ⲿHUB���Ķ���USB�豸
|
||
|
|
*
|
||
|
|
* @return ������
|
||
|
|
*/
|
||
|
|
uint8_t EnumAllHubPort(void)
|
||
|
|
{
|
||
|
|
uint8_t s;
|
||
|
|
|
||
|
|
if((ThisUsbDev.DeviceStatus >= ROOT_DEV_SUCCESS) && (ThisUsbDev.DeviceType == USB_DEV_CLASS_HUB)) // HUBö�ٳɹ�
|
||
|
|
{
|
||
|
|
SelectHubPort(0); // ѡ������ָ����ROOT-HUB�˿�,���õ�ǰUSB�ٶ��Լ��������豸��USB��ַ
|
||
|
|
s = EnumHubPort(); // ö��ָ��ROOT-HUB�˿��ϵ��ⲿHUB�������ĸ����˿�,�������˿��������ӻ��Ƴ��¼�
|
||
|
|
if(s != ERR_SUCCESS) // ������HUB�Ͽ���
|
||
|
|
{
|
||
|
|
PRINT("EnumAllHubPort err = %02X\n", (uint16_t)s);
|
||
|
|
}
|
||
|
|
SetUsbSpeed(1); // Ĭ��Ϊȫ��
|
||
|
|
}
|
||
|
|
return (ERR_SUCCESS);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*********************************************************************
|
||
|
|
* @fn SearchTypeDevice
|
||
|
|
*
|
||
|
|
* @brief ��ROOT-HUB�Լ��ⲿHUB���˿�������ָ�����͵��豸���ڵĶ˿ں�,�����˿ں�Ϊ0xFFFF��δ������.
|
||
|
|
* ��ȻҲ���Ը���USB�ij���VID��ƷPID��������(����Ҫ��¼���豸��VID��PID),�Լ�ָ����������
|
||
|
|
*
|
||
|
|
* @param type - �������豸����
|
||
|
|
*
|
||
|
|
* @return ������8λΪROOT-HUB�˿ں�,��8λΪ�ⲿHUB�Ķ˿ں�,��8λΪ0���豸ֱ����ROOT-HUB�˿���
|
||
|
|
*/
|
||
|
|
uint16_t SearchTypeDevice(uint8_t type)
|
||
|
|
{
|
||
|
|
uint8_t RootHubIndex; //CH554ֻ��һ��USB��,RootHubIndex = 0,ֻ�迴����ֵ�ĵͰ�λ����
|
||
|
|
uint8_t HubPortIndex;
|
||
|
|
|
||
|
|
RootHubIndex = 0;
|
||
|
|
if((ThisUsbDev.DeviceType == USB_DEV_CLASS_HUB) && (ThisUsbDev.DeviceStatus >= ROOT_DEV_SUCCESS)) // �ⲿ������HUB��ö�ٳɹ�
|
||
|
|
{
|
||
|
|
for(HubPortIndex = 1; HubPortIndex <= ThisUsbDev.GpHUBPortNum; HubPortIndex++) // �����ⲿHUB�ĸ����˿�
|
||
|
|
{
|
||
|
|
if(DevOnHubPort[HubPortIndex - 1].DeviceType == type && DevOnHubPort[HubPortIndex - 1].DeviceStatus >= ROOT_DEV_SUCCESS)
|
||
|
|
{
|
||
|
|
return (((uint16_t)RootHubIndex << 8) | HubPortIndex); // ����ƥ����ö�ٳɹ�
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if((ThisUsbDev.DeviceType == type) && (ThisUsbDev.DeviceStatus >= ROOT_DEV_SUCCESS))
|
||
|
|
{
|
||
|
|
return ((uint16_t)RootHubIndex << 8); // ����ƥ����ö�ٳɹ�,��ROOT-HUB�˿���
|
||
|
|
}
|
||
|
|
|
||
|
|
return (0xFFFF);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*********************************************************************
|
||
|
|
* @fn SETorOFFNumLock
|
||
|
|
*
|
||
|
|
* @brief NumLock�ĵ����ж�
|
||
|
|
*
|
||
|
|
* @param buf - ���Ƽ�ֵ
|
||
|
|
*
|
||
|
|
* @return ������
|
||
|
|
*/
|
||
|
|
uint8_t SETorOFFNumLock(uint8_t *buf)
|
||
|
|
{
|
||
|
|
uint8_t tmp[] = {0x21, 0x09, 0x00, 0x02, 0x00, 0x00, 0x01, 0x00};
|
||
|
|
uint8_t len, s;
|
||
|
|
if((buf[2] == 0x53) & ((buf[0] | buf[1] | buf[3] | buf[4] | buf[5] | buf[6] | buf[7]) == 0))
|
||
|
|
{
|
||
|
|
for(s = 0; s != sizeof(tmp); s++)
|
||
|
|
{
|
||
|
|
((uint8_t *)pSetupReq)[s] = tmp[s];
|
||
|
|
}
|
||
|
|
s = HostCtrlTransfer(Com_Buffer, &len); // ִ�п��ƴ���
|
||
|
|
if(s != ERR_SUCCESS)
|
||
|
|
{
|
||
|
|
return (s);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return (ERR_SUCCESS);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*********************************************************************
|
||
|
|
* @fn CtrlGetHIDDeviceReport
|
||
|
|
*
|
||
|
|
* @brief ��ȡHID�豸����������,������TxBuffer��
|
||
|
|
*
|
||
|
|
* @param none
|
||
|
|
*
|
||
|
|
* @return ������
|
||
|
|
*/
|
||
|
|
uint8_t CtrlGetHIDDeviceReport(uint8_t infc)
|
||
|
|
{
|
||
|
|
uint8_t s;
|
||
|
|
uint8_t len;
|
||
|
|
|
||
|
|
CopySetupReqPkg(SetupSetHIDIdle);
|
||
|
|
pSetupReq->wIndex = infc;
|
||
|
|
s = HostCtrlTransfer(Com_Buffer, &len); // ִ�п��ƴ���
|
||
|
|
if(s != ERR_SUCCESS)
|
||
|
|
{
|
||
|
|
return (s);
|
||
|
|
}
|
||
|
|
|
||
|
|
CopySetupReqPkg(SetupGetHIDDevReport);
|
||
|
|
pSetupReq->wIndex = infc;
|
||
|
|
s = HostCtrlTransfer(Com_Buffer, &len); // ִ�п��ƴ���
|
||
|
|
if(s != ERR_SUCCESS)
|
||
|
|
{
|
||
|
|
return (s);
|
||
|
|
}
|
||
|
|
|
||
|
|
return (ERR_SUCCESS);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*********************************************************************
|
||
|
|
* @fn CtrlGetHubDescr
|
||
|
|
*
|
||
|
|
* @brief ��ȡHUB������,������Com_Buffer��
|
||
|
|
*
|
||
|
|
* @param none
|
||
|
|
*
|
||
|
|
* @return ������
|
||
|
|
*/
|
||
|
|
uint8_t CtrlGetHubDescr(void)
|
||
|
|
{
|
||
|
|
uint8_t s;
|
||
|
|
uint8_t len;
|
||
|
|
|
||
|
|
CopySetupReqPkg(SetupGetHubDescr);
|
||
|
|
s = HostCtrlTransfer(Com_Buffer, &len); // ִ�п��ƴ���
|
||
|
|
if(s != ERR_SUCCESS)
|
||
|
|
{
|
||
|
|
return (s);
|
||
|
|
}
|
||
|
|
if(len < ((PUSB_SETUP_REQ)SetupGetHubDescr)->wLength)
|
||
|
|
{
|
||
|
|
return (ERR_USB_BUF_OVER); // ���������ȴ���
|
||
|
|
}
|
||
|
|
// if ( len < 4 ) return( ERR_USB_BUF_OVER ); // ���������ȴ���
|
||
|
|
return (ERR_SUCCESS);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*********************************************************************
|
||
|
|
* @fn HubGetPortStatus
|
||
|
|
*
|
||
|
|
* @brief ��ѯHUB�˿�״̬,������Com_Buffer��
|
||
|
|
*
|
||
|
|
* @param HubPortIndex - �˿ں�
|
||
|
|
*
|
||
|
|
* @return ������
|
||
|
|
*/
|
||
|
|
uint8_t HubGetPortStatus(uint8_t HubPortIndex)
|
||
|
|
{
|
||
|
|
uint8_t s;
|
||
|
|
uint8_t len;
|
||
|
|
|
||
|
|
pSetupReq->bRequestType = HUB_GET_PORT_STATUS;
|
||
|
|
pSetupReq->bRequest = HUB_GET_STATUS;
|
||
|
|
pSetupReq->wValue = 0x0000;
|
||
|
|
pSetupReq->wIndex = 0x0000 | HubPortIndex;
|
||
|
|
pSetupReq->wLength = 0x0004;
|
||
|
|
s = HostCtrlTransfer(Com_Buffer, &len); // ִ�п��ƴ���
|
||
|
|
if(s != ERR_SUCCESS)
|
||
|
|
{
|
||
|
|
return (s);
|
||
|
|
}
|
||
|
|
if(len < 4)
|
||
|
|
{
|
||
|
|
return (ERR_USB_BUF_OVER); // ���������ȴ���
|
||
|
|
}
|
||
|
|
return (ERR_SUCCESS);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*********************************************************************
|
||
|
|
* @fn HubSetPortFeature
|
||
|
|
*
|
||
|
|
* @brief ����HUB�˿�����
|
||
|
|
*
|
||
|
|
* @param HubPortIndex - �˿ں�
|
||
|
|
* @param FeatureSelt - �˿�����
|
||
|
|
*
|
||
|
|
* @return ������
|
||
|
|
*/
|
||
|
|
uint8_t HubSetPortFeature(uint8_t HubPortIndex, uint8_t FeatureSelt)
|
||
|
|
{
|
||
|
|
pSetupReq->bRequestType = HUB_SET_PORT_FEATURE;
|
||
|
|
pSetupReq->bRequest = HUB_SET_FEATURE;
|
||
|
|
pSetupReq->wValue = 0x0000 | FeatureSelt;
|
||
|
|
pSetupReq->wIndex = 0x0000 | HubPortIndex;
|
||
|
|
pSetupReq->wLength = 0x0000;
|
||
|
|
return (HostCtrlTransfer(NULL, NULL)); // ִ�п��ƴ���
|
||
|
|
}
|
||
|
|
|
||
|
|
/*********************************************************************
|
||
|
|
* @fn HubClearPortFeature
|
||
|
|
*
|
||
|
|
* @brief ����HUB�˿�����
|
||
|
|
*
|
||
|
|
* @param HubPortIndex - �˿ں�
|
||
|
|
* @param FeatureSelt - �˿�����
|
||
|
|
*
|
||
|
|
* @return ������
|
||
|
|
*/
|
||
|
|
uint8_t HubClearPortFeature(uint8_t HubPortIndex, uint8_t FeatureSelt)
|
||
|
|
{
|
||
|
|
pSetupReq->bRequestType = HUB_CLEAR_PORT_FEATURE;
|
||
|
|
pSetupReq->bRequest = HUB_CLEAR_FEATURE;
|
||
|
|
pSetupReq->wValue = 0x0000 | FeatureSelt;
|
||
|
|
pSetupReq->wIndex = 0x0000 | HubPortIndex;
|
||
|
|
pSetupReq->wLength = 0x0000;
|
||
|
|
return (HostCtrlTransfer(NULL, NULL)); // ִ�п��ƴ���
|
||
|
|
}
|