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/*
* Copyright : (C) 2022 Phytium Information Technology, Inc.
* All Rights Reserved.
*
* This program is OPEN SOURCE software: you can redistribute it and/or modify it
* under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
* either version 1.0 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the Phytium Public License for more details.
*
*
* FilePath: fusb_debug.c
* Date: 2022-02-11 13:33:11
* LastEditTime: 2022-02-18 09:18:04
* Description: This files is for implmentation of USB debug utilities
*
* Modify History:
* Ver Who Date Changes
* ----- ------ -------- --------------------------------------
* 1.0 Zhugengyu 2022/2/7 init commit
*/
#include "fdebug.h"
#include "fusb_private.h"
#define FUSB_DEBUG_TAG "FUSB_DEBUG"
#define FUSB_ERROR(format, ...) FT_DEBUG_PRINT_E(FUSB_DEBUG_TAG, format, ##__VA_ARGS__)
#define FUSB_WARN(format, ...) FT_DEBUG_PRINT_W(FUSB_DEBUG_TAG, format, ##__VA_ARGS__)
#define FUSB_INFO(format, ...) FT_DEBUG_PRINT_I(FUSB_DEBUG_TAG, format, ##__VA_ARGS__)
#define FUSB_DEBUG(format, ...) FT_DEBUG_PRINT_D(FUSB_DEBUG_TAG, format, ##__VA_ARGS__)
static inline boolean FUsbIsValidStringIndex(u8 id)
{
return (0 != id) && (0xff != id);
}
/**
* @name: FUsbDumpAllDescriptors
* @msg: 打印USB设备的描述符信息（设备描述符，配置描述符和接口描述符）
* @return {*}
* @param {FUsbDev} *dev, USB设备实例，已完成初始化
*/
void FUsbDumpAllDescriptors(FUsbDev *dev)
{
FError ret = FUSB_SUCCESS;
if ((NULL == dev) || (NULL == dev->configuration))
return;
const FUsbDeviceDescriptor *dev_desc = NULL;
const FUsbConfigurationDescriptor *config_desc = NULL;
const FUsbInterfaceDescriptor *if_desc = NULL;
FASSERT(dev->controller && dev->controller->usb);
FUsb *instance = dev->controller->usb;
u8 if_num = 0;
u8 func_id = 0;
FUsbConfigParser *parser = &dev->config_parser;
dev_desc = dev->descriptor;
config_desc = dev->configuration;
/* init descriptor parser in each dump */
ret = FUsbSetupConfigParser(dev, config_desc, config_desc->wTotalLength);
FUsbSetupStringParser(dev);
if (FUSB_SUCCESS != ret)
return;
if (FUsbIsValidStringIndex(dev_desc->iManufacturer))
{
ret = FUsbSearchStringDescriptor(instance, dev, dev_desc->iManufacturer);
if (FUSB_SUCCESS == ret)
printf(" Manufacturer: %s\r\n", FUsbGetString(dev));
}
if (FUsbIsValidStringIndex(dev_desc->iProduct))
{
ret = FUsbSearchStringDescriptor(instance, dev, dev_desc->iProduct);
if (FUSB_SUCCESS == ret)
printf(" Product: %s\r\n", FUsbGetString(dev));
}
if (FUsbIsValidStringIndex(dev_desc->iSerialNumber))
{
ret = FUsbSearchStringDescriptor(instance, dev, dev_desc->iSerialNumber);
if (FUSB_SUCCESS == ret)
printf(" Serial No.: %s\r\n", FUsbGetString(dev));
}
while (NULL != (if_desc = (const FUsbInterfaceDescriptor *)FUsbGetDescriptorFromParser(parser, FUSB_DESC_TYPE_INTERFACE)))
{
if (if_desc->bInterfaceNumber > if_num)
{
if_num = if_desc->bInterfaceNumber;
}
if (if_desc->bInterfaceNumber != if_num)
{
FUSB_INFO("Alternate setting %u ignored", if_desc->bInterfaceNumber);
continue;
}
if (FUsbIsValidStringIndex(if_desc->iInterface))
{
ret = FUsbSearchStringDescriptor(instance, dev, if_desc->iInterface);
if (FUSB_SUCCESS == ret)
printf(" Interface: %s\r\n", FUsbGetString(dev));
}
}
/* revoke descriptor parser after used */
FUsbRevokeConfigParser(dev);
FUsbRevokeStringParser(dev);
return;
}
/**
* @name: FUsbDumpDeviceDescriptor
* @msg: 打印设备描述符信息
* @return {*}
* @param {FUsbDeviceDescriptor} *descriptor, 设备描述符
*/
void FUsbDumpDeviceDescriptor(const FUsbDeviceDescriptor *descriptor)
{
if (NULL != descriptor)
{
FUSB_INFO("");
FUSB_INFO("===Device Descriptor");
FUSB_INFO(" bLength: %d", descriptor->bLength);
FUSB_INFO(" bDescriptorType: %d", descriptor->bDescriptorType);
FUSB_INFO(" bcdUSB: 0x%x", descriptor->bcdUSB);
FUSB_INFO(" bDeviceClass: %d", descriptor->bDeviceClass);
FUSB_INFO(" bDeviceSubClass: %d", descriptor->bDeviceSubClass);
FUSB_INFO(" bDeviceProtocol: %d", descriptor->bDeviceProtocol);
FUSB_INFO(" bMaxPacketSize0: %d", descriptor->bMaxPacketSize0);
FUSB_INFO(" idVendor: 0x%x", descriptor->idVendor);
FUSB_INFO(" idProduct: 0x%x", descriptor->idProduct);
FUSB_INFO(" bcdDevice: 0x%x", descriptor->bcdDevice);
FUSB_INFO(" iManufacturer: %d", descriptor->iManufacturer);
FUSB_INFO(" iSerialNumber: %d", descriptor->iSerialNumber);
FUSB_INFO(" bNumConfigurations: %d", descriptor->bNumConfigurations);
FUSB_INFO("");
}
}
/**
* @name: FUsbDumpConfigDescriptor
* @msg: 打印配置描述符信息
* @return {*}
* @param {FUsbConfigurationDescriptor} *descriptor, 配置描述符
*/
void FUsbDumpConfigDescriptor(const FUsbConfigurationDescriptor *descriptor)
{
if (NULL != descriptor)
{
FUSB_INFO("");
FUSB_INFO("===Configure Descriptor");
FUSB_INFO(" bLength: %d", descriptor->bLength);
FUSB_INFO(" bDescriptorType: %d", descriptor->bDescriptorType);
FUSB_INFO(" wTotalLength: %d", descriptor->wTotalLength);
FUSB_INFO(" bNumInterfaces: %d", descriptor->bNumInterfaces); /* 该配置下有多少个接口描述符 */
FUSB_INFO(" bConfigurationValue: %d", descriptor->bConfigurationValue); /* 该配置描述符的配置号信息 */
FUSB_INFO(" iConfiguration: %d", descriptor->iConfiguration);
FUSB_INFO(" bmAttributes: 0x%x", descriptor->bmAttributes);
FUSB_INFO(" remote-weakup: %s",
(descriptor->bmAttributes & FUSB_CONFIG_DESC_ATTR_REMOTE_WEAKUP) ? "yes" : "no");
FUSB_INFO(" self-power: %s",
(descriptor->bmAttributes & FUSB_CONFIG_DESC_ATTR_SELF_POWER) ? "yes" : "no");
FUSB_INFO(" usb1.0-compatible: %s",
(descriptor->bmAttributes & FUSB_CONFIG_DESC_ATTR_USB1_COMPATIABLE) ? "yes" : "no");
FUSB_INFO(" max power: %dmA", 2 * (descriptor->bMaxPower));
FUSB_INFO(" ");
}
}
/**
* @name: FUsbDumpInterfaceDescriptor
* @msg: 打印接口描述符信息
* @return {*}
* @param {FUsbInterfaceDescriptor} *descriptor, 接口描述符
*/
void FUsbDumpInterfaceDescriptor(const FUsbInterfaceDescriptor *descriptor)
{
if (NULL != descriptor)
{
FUSB_INFO("");
FUSB_INFO("===Interface Descriptor");
FUSB_INFO(" bLength: %d", descriptor->bLength);
FUSB_INFO(" bDescriptorType: %d", descriptor->bDescriptorType);
FUSB_INFO(" bInterfaceNumber: %d", descriptor->bInterfaceNumber);
FUSB_INFO(" bAlternateSetting: %d", descriptor->bAlternateSetting);
FUSB_INFO(" bNumEndpoints: %d", descriptor->bNumEndpoints);
FUSB_INFO(" bInterfaceClass: %d", descriptor->bInterfaceClass);
FUSB_INFO(" bInterfaceSubClass: %d", descriptor->bInterfaceSubClass);
FUSB_INFO(" bInterfaceProtocol: %d", descriptor->bInterfaceProtocol);
FUSB_INFO(" iInterface: %d", descriptor->iInterface);
FUSB_INFO(" ");
}
}
/**
* @name: FUsbDumpEndpointDescriptor
* @msg: 打印端点描述符信息
* @return {*}
* @param {FUsbEndpointDescriptor} *descriptor, 端点描述符
*/
void FUsbDumpEndpointDescriptor(const FUsbEndpointDescriptor *descriptor)
{
if (NULL != descriptor)
{
FUSB_INFO("");
FUSB_INFO("===Endpoint Descriptor");
FUSB_INFO(" bLength: %d", descriptor->bLength);
FUSB_INFO(" bDescriptorType: %d", descriptor->bDescriptorType);
FUSB_INFO(" bEndpointAddress: %d", descriptor->bEndpointAddress);
FUSB_INFO(" ep num: %d", FUSB_EP_DESC_EP_NUM(descriptor->bEndpointAddress));
FUSB_INFO(" ep dir: %s",
(FUSB_EP_DESC_EP_DIR_IN & descriptor->bEndpointAddress) ? "IN" : "OUT");
FUSB_INFO(" bmAttributes: 0x%x", descriptor->bmAttributes);
FUSB_INFO(" trans type: %d ([0]-%s, [1]-%s, [2]-%s, [3]-%s)",
FUSB_EP_DESC_TRANS_TYPE(descriptor->bmAttributes),
"control", "isochronous", "bulk", "interrupt");
FUSB_INFO(" wMaxPacketSize: %d", descriptor->wMaxPacketSize);
FUSB_INFO(" bInterval: %d", descriptor->bInterval);
FUSB_INFO(" ");
}
}
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