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/*
* Copyright (c) 2022, sakumisu
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef USB_LOG_H
#define USB_LOG_H
#include <stdio.h>
/* DEBUG level */
#define USB_DBG_ERROR 0
#define USB_DBG_WARNING 1
#define USB_DBG_INFO 2
#define USB_DBG_LOG 3
#ifndef USB_DBG_TAG
#define USB_DBG_TAG "USB"
#endif
/*
* The color for terminal (foreground)
* BLACK 30
* RED 31
* GREEN 32
* YELLOW 33
* BLUE 34
* PURPLE 35
* CYAN 36
* WHITE 37
*/
#ifdef CONFIG_USB_PRINTF_COLOR_ENABLE
#define _USB_DBG_COLOR(n) CONFIG_USB_PRINTF("\033[" #n "m")
#define _USB_DBG_LOG_HDR(lvl_name, color_n) \
CONFIG_USB_PRINTF("\033[" #color_n "m[" lvl_name "/" USB_DBG_TAG "] ")
#define _USB_DBG_LOG_X_END \
CONFIG_USB_PRINTF("\033[0m")
#else
#define _USB_DBG_COLOR(n)
#define _USB_DBG_LOG_HDR(lvl_name, color_n) \
CONFIG_USB_PRINTF("[" lvl_name "/" USB_DBG_TAG "] ")
#define _USB_DBG_LOG_X_END
#endif
#define usb_dbg_log_line(lvl, color_n, fmt, ...) \
do { \
_USB_DBG_LOG_HDR(lvl, color_n); \
CONFIG_USB_PRINTF(fmt, ##__VA_ARGS__); \
_USB_DBG_LOG_X_END; \
} while (0)
#if (CONFIG_USB_DBG_LEVEL >= USB_DBG_LOG)
#define USB_LOG_DBG(fmt, ...) usb_dbg_log_line("D", 0, fmt, ##__VA_ARGS__)
#else
#define USB_LOG_DBG(...) {}
#endif
#if (CONFIG_USB_DBG_LEVEL >= USB_DBG_INFO)
#define USB_LOG_INFO(fmt, ...) usb_dbg_log_line("I", 32, fmt, ##__VA_ARGS__)
#else
#define USB_LOG_INFO(...) {}
#endif
#if (CONFIG_USB_DBG_LEVEL >= USB_DBG_WARNING)
#define USB_LOG_WRN(fmt, ...) usb_dbg_log_line("W", 33, fmt, ##__VA_ARGS__)
#else
#define USB_LOG_WRN(...) {}
#endif
#if (CONFIG_USB_DBG_LEVEL >= USB_DBG_ERROR)
#define USB_LOG_ERR(fmt, ...) usb_dbg_log_line("E", 31, fmt, ##__VA_ARGS__)
#else
#define USB_LOG_ERR(...) {}
#endif
#define USB_LOG_RAW(...) CONFIG_USB_PRINTF(__VA_ARGS__)
void usb_assert(const char *filename, int linenum);
#define USB_ASSERT(f) \
do { \
if (!(f)) \
usb_assert(__FILE__, __LINE__); \
} while (0)
#define ___is_print(ch) ((unsigned int)((ch) - ' ') < 127u - ' ')
static inline void usb_hexdump(const void *ptr, uint32_t buflen)
{
unsigned char *buf = (unsigned char *)ptr;
unsigned int i, j;
(void)buf;
for (i = 0; i < buflen; i += 16) {
CONFIG_USB_PRINTF("%08x:", i);
for (j = 0; j < 16; j++)
if (i + j < buflen) {
if ((j % 8) == 0) {
CONFIG_USB_PRINTF(" ");
}
CONFIG_USB_PRINTF("%02X ", buf[i + j]);
} else
CONFIG_USB_PRINTF(" ");
CONFIG_USB_PRINTF(" ");
for (j = 0; j < 16; j++)
if (i + j < buflen)
CONFIG_USB_PRINTF("%c", ___is_print(buf[i + j]) ? buf[i + j] : '.');
CONFIG_USB_PRINTF("\n");
}
}
#endif /* USB_LOG_H */
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