printf.h

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/********************************************************************************************************
 * @file     printf.h 
 *
 * @brief    This is the header file for TLSR8258
 *
 * @author   Driver Group
 * @date     May 8, 2018
 *
 * @par      Copyright (c) 2018, Telink Semiconductor (Shanghai) Co., Ltd.
 *           All rights reserved.
 *
 *           The information contained herein is confidential property of Telink
 *           Semiconductor (Shanghai) Co., Ltd. and is available under the terms
 *           of Commercial License Agreement between Telink Semiconductor (Shanghai)
 *           Co., Ltd. and the licensee or the terms described here-in. This heading
 *           MUST NOT be removed from this file.
 *
 *           Licensees are granted free, non-transferable use of the information in this
 *           file under Mutual Non-Disclosure Agreement. NO WARRENTY of ANY KIND is provided.
 * @par      History:
 *           1.initial release(DEC. 26 2018)
 *
 * @version  A001
 *         
 *******************************************************************************************************/
#include "gpio.h"
#pragma once

#if(DEBUG_MODE==1)

#define  DEBUG_IO       1
#define  DEBUG_USB      2

#define  DEBUG_BUS      2

#if (DEBUG_BUS==DEBUG_USB)

void usb_printf(const char *format, ...);
#define  printf     usb_printf
#elif (DEBUG_BUS==DEBUG_IO)
#define PRINT_BAUD_RATE                     1000000     //1M baud rate,should Not bigger than 1Mb/s
#define DEBUG_INFO_TX_PIN                   GPIO_PC5
#define TX_PIN_GPIO_EN()                    gpio_set_func(DEBUG_INFO_TX_PIN , AS_GPIO);
#define TX_PIN_PULLUP_1M()                  gpio_setup_up_down_resistor(DEBUG_INFO_TX_PIN, PM_PIN_PULLUP_1M);
#define TX_PIN_OUTPUT_EN()                  gpio_set_output_en(DEBUG_INFO_TX_PIN,1)
#define TX_PIN_OUTPUT_REG                   (0x583+((DEBUG_INFO_TX_PIN>>8)<<3))

void io_printf(const char *format, ...);

#define  printf     io_printf
#endif
#else

static inline void no_printf(const char *format, ...)
{
    return;
}
#define  printf     no_printf

#endif