110 lines
2.9 KiB
C
110 lines
2.9 KiB
C
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/**
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****************************************************************************************
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*
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* @file usb_log.h
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*
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* @brief Header file of USB debug/log print.
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*
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****************************************************************************************
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*/
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#ifndef _USB_LOG_H
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#define _USB_LOG_H
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#include <stdio.h>
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/* Debug level */
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#define USB_DBG_DISABLE 0
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#define USB_DBG_ERROR 1
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#define USB_DBG_WARNING 2
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#define USB_DBG_INFO 3
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#define USB_DBG_LOG 4
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#ifndef USB_DBG_LEVEL
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#define USB_DBG_LEVEL USB_DBG_DISABLE //USB_DBG_ERROR
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#endif
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#ifndef USB_PRINTF
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#define USB_PRINTF printf
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#endif
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/*
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* The color for terminal (foreground)
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* 30 - BLACK 31 - RED
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* 32 - GREEN 33 - YELLOW
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* 34 - BLUE 35 - PURPLE
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* 36 - CYAN 37 - WHITE
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*/
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#ifndef COLOR_TERMINAL
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#define COLOR_TERMINAL (0)
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#endif
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#if (COLOR_TERMINAL)
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#define usb_log_print(lvl_name, color_n, fmt, ...) \
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do { \
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USB_PRINTF("\033[" #color_n "m"); \
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USB_PRINTF("[" lvl_name "/USB] " fmt, ##__VA_ARGS__); \
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USB_PRINTF("\033[0m"); \
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} while (0)
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#else
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#define usb_log_print(lvl_name, color_n, fmt, ...) \
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do { \
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USB_PRINTF("[" lvl_name "/USB] " fmt, ##__VA_ARGS__); \
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} while (0)
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#endif
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#if (USB_DBG_LEVEL >= USB_DBG_LOG)
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#define USB_LOG_DBG(fmt, ...) usb_log_print("D", 0, fmt, ##__VA_ARGS__)
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#else
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#define USB_LOG_DBG(...)
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#endif
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#if (USB_DBG_LEVEL >= USB_DBG_INFO)
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#define USB_LOG_INFO(fmt, ...) usb_log_print("I", 32, fmt, ##__VA_ARGS__)
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#else
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#define USB_LOG_INFO(...)
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#endif
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#if (USB_DBG_LEVEL >= USB_DBG_WARNING)
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#define USB_LOG_WRN(fmt, ...) usb_log_print("W", 33, fmt, ##__VA_ARGS__)
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#else
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#define USB_LOG_WRN(...)
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#endif
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#if (USB_DBG_LEVEL >= USB_DBG_ERROR)
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#define USB_LOG_ERR(fmt, ...) usb_log_print("E", 31, fmt, ##__VA_ARGS__)
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#else
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#define USB_LOG_ERR(...)
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#endif
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#if (USB_DBG_LEVEL != USB_DBG_DISABLE)
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#define USB_LOG_RAW(fmt, ...) USB_PRINTF(fmt, ##__VA_ARGS__)
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#else
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#define USB_LOG_RAW(...)
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#endif
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/**
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* @brief print the contents of usb setup packet(pointer)
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*/
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#define USB_PRINT_SETUP(setup) \
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USB_LOG_INFO("Setup: bmRequestType 0x%02x, bRequest 0x%02x, " \
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"wValue 0x%04x, wIndex 0x%04x, wLength 0x%04x\r\n", \
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setup->bmRequestType, setup->bRequest, \
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setup->wValue, setup->wIndex, setup->wLength);
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/**
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* @brief assert the position of file and line
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*/
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void usb_assert(const char *filename, int linenum);
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#define USB_ASSERT(f) \
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do { \
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if (!(f)) \
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usb_assert(__FILE__, __LINE__); \
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} while (0)
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#endif
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