/****************************************************************************
 *
 * Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.
 *
 * This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
 * be copied by any method or incorporated into another program without
 * the express written consent of Aerospace C.Power. This Information or any portion
 * thereof remains the property of Aerospace C.Power. The Information contained herein
 * is believed to be accurate and Aerospace C.Power assumes no responsibility or
 * liability for its use in any way and conveys no license or title under
 * any patent or copyright and makes no representation or warranty that this
 * Information is free from patent or copyright infringement.
 *
 * ****************************************************************************/

 /* os shim includes */
#include "os_types.h"
#include "os_task.h"
#include "os_utils.h"

/* common includes */
#include "iot_io.h"
#include "iot_bitops.h"
#include "iot_pkt_api.h"
#include "iot_ipc.h"
#include "iot_plc_lib.h"
#include "iot_dbglog_api.h"
#include "iot_config.h"

/* driver includes */
#include "iot_clock.h"
#include "iot_uart.h"
#include "iot_led.h"

/* cli includes */
#include "iot_cli.h"
#include "iot_uart_h.h"

/* debug includes*/
#include "dbg_io.h"

#include "apb_glb_reg.h"
#include "hw_reg_api.h"

#include "gpio_mtx_reg.h"
#include "pin_rf.h"
#include "gpio_mtx.h"
#include "gpio_reg.h"
#include "i2c_reg.h"

#include "i2c_hw.h"
#include "iot_i2c_api.h"

#define OLED_X_WIDTH    132
#define OLED_Y_WIDTH    64
#define I2C_OLED_ADD       0x3C

int g_port = IOT_I2C_PORT_0;

iot_i2c_module_cfg_t g_cfg = {0};

const unsigned char pic1[]={
    0xFF,0x01,0x01,0xF9,0xF9,0x09,0x89,0xC9,0xC9,0xC9,0xC9,0xC9,0xC9,0xC9,0xC9,0x49,
    0x49,0x49,0x49,0x49,0x49,0x49,0x09,0x09,0x89,0x89,0xC9,0xC1,0x61,0x31,0x31,0x49,
    0xC9,0xC9,0xC9,0xC9,0xC9,0xC9,0xC9,0xC9,0xC9,0xC9,0xC9,0xC9,0xC9,0xC9,0xC9,0xC9,
    0xD9,0xD9,0xD9,0xD9,0xD9,0xD9,0xD9,0xD9,0xD9,0x99,0x19,0xF9,0xF1,0x01,0xFF,0xFF,
    0xFF,0x00,0x00,0xFF,0x01,0x00,0xFF,0xFF,0x00,0xC0,0xFE,0x06,0x06,0xE6,0x46,0x66,
    0x32,0x10,0x98,0xCC,0xCC,0x66,0x66,0x33,0x31,0x99,0x8C,0xCC,0xC6,0x66,0x33,0x32,
    0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
    0x36,0x76,0xD6,0x06,0x06,0xFE,0xC0,0x00,0xFF,0xFF,0x00,0xFF,0xFF,0x00,0x01,0xFF,
    0xFF,0x00,0x00,0xFF,0x00,0x00,0xFF,0xFF,0x00,0xFF,0xFF,0x00,0x00,0xFF,0x00,0x00,
    0xFF,0xF3,0x01,0xF8,0xFC,0x06,0x26,0xB3,0x33,0x99,0x99,0xCC,0xCC,0x66,0x66,0x23,
    0xD9,0xD9,0xD9,0xD9,0xD9,0xC9,0xC9,0xC9,0xC9,0x09,0xE9,0xC9,0x09,0x39,0xF1,0xC7,
    0x0E,0x38,0xE1,0xC7,0x0C,0x38,0xE1,0xC0,0x0F,0x3F,0x00,0x01,0xFF,0x00,0x00,0xFF,
    0xFF,0x00,0x00,0xFF,0x00,0x00,0xFF,0x07,0x00,0xFF,0xFF,0x00,0x00,0xFF,0x00,0x00,
    0xFF,0xFF,0x00,0x3F,0xFF,0x00,0x00,0xFF,0x80,0x01,0xFD,0xE4,0x0C,0x64,0xE6,0x26,
    0x64,0x24,0xE6,0x06,0x06,0xFE,0xF0,0x00,0x0F,0xFC,0xE0,0x03,0x0F,0x7C,0xF0,0xC3,
    0x0F,0x3C,0xF0,0xC3,0x0F,0x3C,0x70,0xC3,0x07,0x1C,0x78,0xE0,0x87,0x00,0x00,0xFF,
    0xFF,0x00,0x00,0xE1,0x06,0x0E,0x38,0xF0,0xC3,0x0E,0x1C,0x70,0xC3,0x8F,0x1C,0x70,
    0xE1,0x87,0x1E,0x38,0xE1,0x87,0x0E,0x38,0x70,0x03,0x0F,0x3C,0xB0,0xB3,0xB7,0xB2,
    0x66,0x67,0x67,0x20,0x21,0x3F,0x80,0x80,0xFF,0xFF,0x00,0x1F,0xFF,0x00,0x00,0xFF,
    0x00,0x00,0xFF,0xFF,0x00,0xFF,0xFF,0x00,0x00,0xFF,0x00,0x00,0xFF,0x00,0x00,0xFF,
    0xFF,0x00,0x00,0xFF,0x00,0x00,0xFC,0xF8,0x01,0x87,0x1E,0x38,0xE1,0xC7,0x0E,0x38,
    0xF1,0xC3,0x8E,0x9C,0xD0,0xDB,0xD9,0xD8,0xD9,0xD9,0xD9,0xD9,0xD9,0xD9,0xD9,0xD9,
    0xCC,0x66,0x66,0x63,0x33,0x33,0x99,0x99,0xCC,0xCD,0x64,0x20,0x3F,0x00,0x80,0xFF,
    0x00,0x00,0xFF,0xFF,0x00,0x7F,0xFF,0x00,0x00,0xFF,0x00,0x00,0xFF,0x00,0x00,0xFF,
    0xFF,0x00,0x00,0xFF,0x00,0x00,0xFF,0xFF,0x00,0x01,0x7F,0x60,0x60,0x61,0x67,0x64,
    0x64,0x64,0x64,0x64,0x64,0x64,0x64,0x64,0x64,0x64,0x64,0x64,0x64,0x64,0x64,0x64,
    0x0C,0xCC,0xC6,0x66,0x33,0x33,0x99,0x99,0xCC,0xCC,0x66,0x62,0x33,0x19,0x19,0x4C,
    0x6C,0x66,0x63,0x67,0x60,0x60,0x3F,0x00,0x00,0xFF,0x00,0x00,0xFF,0x00,0x00,0xFF,
    0xFF,0x80,0x80,0x9F,0x90,0x90,0x93,0x93,0x93,0x93,0x93,0x93,0x93,0x93,0x93,0x93,
    0x93,0x93,0x93,0x93,0x93,0x93,0x93,0x93,0x93,0x93,0x93,0x93,0x93,0x93,0x93,0x93,
    0x93,0x9C,0x8C,0x86,0x86,0x93,0x93,0x91,0x90,0x90,0x92,0x93,0x93,0x93,0x93,0x93,
    0x93,0x93,0x93,0x93,0x93,0x93,0x93,0x9B,0x9B,0x9B,0x98,0x98,0x9F,0x80,0x80,0xFF//"C:\Users\fortest\Desktop\blackwhite.bmp",0
};
const unsigned char pic2[]=
{
    0xFF,0xF1,0x01,0x01,0x03,0x03,0x03,0x03,0x07,0x87,0x87,0xC7,0xC7,0xEF,0xEF,0xEF,
    0xEF,0xEF,0xEF,0xEF,0xC7,0xC7,0x87,0x87,0x03,0x03,0x03,0x03,0x01,0x01,0x81,0xF1,
    0xFD,0x81,0x01,0x01,0x03,0x03,0x03,0x03,0x87,0x87,0xC7,0xC7,0xE7,0xEF,0xEF,0xEF,
    0xEF,0xEF,0xEF,0xC7,0xC7,0xC7,0x87,0x03,0x03,0x03,0x03,0x01,0x01,0x01,0xE1,0xFF,
    0xFF,0xFF,0xFF,0xF0,0x00,0xE0,0xFC,0xFE,0x7F,0x0F,0x07,0x03,0x03,0xC1,0xE1,0xE0,
    0xE0,0xE0,0xE1,0xC1,0x03,0x03,0x07,0x1F,0xFF,0xFE,0xF8,0xE0,0x00,0x78,0x3F,0x1F,
    0x1F,0x3F,0x78,0x00,0xE0,0xF8,0xFE,0xFF,0x1F,0x07,0x03,0x03,0xC1,0xE1,0xE0,0xE0,
    0xE0,0xE1,0xC1,0x01,0x03,0x07,0x0F,0x7F,0xFE,0xFC,0xF0,0x00,0xE0,0xFE,0xFF,0xFF,
    0xFF,0xFF,0xFF,0x0F,0x00,0x0F,0x3F,0xFF,0xFC,0xE0,0xC0,0x80,0x80,0x07,0x0F,0x0F,
    0x0F,0x0F,0x0F,0x07,0x80,0xC0,0xE0,0xF0,0xFF,0x7F,0x3F,0x07,0x00,0x1C,0xF8,0xF0,
    0xF0,0xF8,0x1C,0x00,0x0F,0x3F,0x7F,0xFF,0xF0,0xE0,0xC0,0x80,0x03,0x07,0x0F,0x0F,
    0x0F,0x0F,0x07,0x80,0x80,0xC0,0xF0,0xFC,0xFF,0x3F,0x0F,0x00,0x1F,0xFF,0xFF,0xFF,
    0xFF,0x0F,0x00,0x00,0x80,0x80,0x80,0x80,0xC1,0xC3,0xC3,0xC7,0xE7,0x6F,0x2F,0x0F,
    0x0F,0x0F,0x2F,0x6F,0xE7,0xC7,0xC3,0xC1,0xC1,0x80,0x80,0x80,0x80,0x00,0x03,0x3F,
    0x1F,0x01,0x80,0x80,0x80,0x80,0x80,0xC1,0xC1,0xC3,0xC7,0xE7,0x67,0x2F,0x0F,0x0F,
    0x0F,0x2F,0x6F,0xE7,0xC7,0xC3,0xC3,0xC1,0x80,0x80,0x80,0x80,0x00,0x00,0x1F,0xFF,
    0xFE,0xF0,0x01,0x01,0x01,0x01,0x03,0x03,0x83,0xC3,0xC7,0xE7,0xE7,0xE6,0xF4,0xF0,
    0xF0,0xE8,0xE4,0xE6,0xE7,0xC3,0xC3,0x83,0x03,0x03,0x01,0x01,0x01,0x01,0xC0,0xFC,
    0xF8,0x80,0x01,0x01,0x01,0x01,0x03,0x83,0xC3,0xC3,0xE7,0xE7,0xE6,0xF4,0xF0,0xF0,
    0xF8,0xF4,0xE6,0xE7,0xE7,0xC3,0x83,0x03,0x03,0x01,0x01,0x01,0x01,0x80,0xF8,0xFF,
    0xFF,0xFF,0xFE,0xE0,0x00,0xF8,0xFC,0xFF,0x3F,0x0F,0x03,0x01,0x81,0xE0,0xF0,0xF0,
    0xF0,0xF0,0xE0,0xC1,0x01,0x03,0x07,0x1F,0xFF,0xFE,0xF8,0xC0,0x40,0x3C,0x1F,0x0F,
    0x0F,0x3F,0x78,0x00,0xF0,0xFC,0xFF,0x3F,0x0F,0x03,0x01,0x81,0xE0,0xF0,0xF0,0xF0,
    0xF0,0xE0,0xC0,0x01,0x03,0x07,0x0F,0xFF,0xFE,0xFC,0xE0,0x00,0xF8,0xFF,0xFF,0xFF,
    0xFF,0xFF,0x7F,0x03,0x00,0x0F,0x3F,0xFF,0xFC,0xF0,0xC0,0xC0,0x81,0x87,0x07,0x0F,
    0x0F,0x07,0x87,0x83,0x80,0xC0,0xE0,0xF8,0xFF,0x7F,0x1F,0x03,0x02,0x3E,0xFC,0xF0,
    0xF8,0xFC,0x0E,0x00,0x0F,0x3F,0x7F,0xFE,0xF0,0xE0,0xC0,0x80,0x83,0x07,0x0F,0x0F,
    0x07,0x87,0x83,0x80,0xC0,0xE0,0xF8,0xFF,0x7F,0x1F,0x07,0x00,0x0F,0xFF,0xFF,0xFF,
    0xFF,0x87,0x80,0x80,0x80,0xC0,0xC0,0xC0,0xC1,0xE1,0xE3,0xE7,0xE7,0xE7,0xF7,0xF7,
    0xF7,0xF7,0xF7,0xE7,0xE7,0xE3,0xE3,0xC1,0xC0,0xC0,0xC0,0x80,0x80,0x80,0x83,0xBF,
    0x0F,0x80,0x80,0x80,0x80,0xC0,0xC0,0xC0,0xC1,0xE3,0xE3,0xE7,0xE7,0xF7,0xF7,0xF7,
    0xF7,0xE7,0xE7,0xE7,0xE3,0xE3,0xC1,0xC0,0xC0,0xC0,0x80,0x80,0x80,0x81,0x1F,0xFF,
    0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,
    0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,
    0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,
    0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC//"C:\Users\fortest\Desktop\pic2.bmp",0
};

const unsigned char pic3[]=
{
    0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x3F,0x1F,0x0F,
    0x0F,0x07,0x03,0x03,0x01,0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,
    0x01,0x01,0x03,0x03,0x07,0x0F,0x0F,0x3F,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x1F,
    0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
    0x07,0x1F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    0xFF,0xFF,0xFF,0xFF,0xFF,0xC0,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x86,0x00,0x02,0xE1,
    0xF0,0xF8,0xF8,0xFC,0xFC,0xFC,0xF8,0xF8,0xF0,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,
    0xF0,0xF8,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xF8,0xF0,0x40,0x02,0x00,0x66,0xFF,0xFF,
    0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,
    0xFF,0xFF,0xF1,0xC0,0x80,0x81,0x83,0x87,0x87,0x87,0x83,0x03,0x01,0x01,0x00,0x00,
    0x40,0xF8,0x00,0x7C,0x60,0x00,0x00,0x01,0x01,0x03,0x03,0x03,0x03,0x03,0x03,0x01,
    0x00,0x80,0xF0,0xFC,0xFF,0xFF,0x7F,0x7F,0x7F,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    0xFF,0x83,0x01,0x00,0x00,0x00,0x01,0x03,0x07,0x07,0x0F,0x0F,0x0F,0x1F,0x1F,0x3F,
    0x3B,0x70,0x60,0xC0,0xC0,0xC0,0x80,0x80,0xC0,0x80,0xC0,0xC0,0xC0,0xE0,0x60,0x70,
    0x30,0x3F,0x1F,0x1E,0x1E,0x0E,0x0F,0x8F,0x87,0x87,0x83,0x80,0x80,0x80,0x80,0x80,
    0x82,0xC7,0xFF,0xFF,0xFF,0x7F,0x3F,0x3F,0x7F,0x7F,0xFF,0x7F,0x7F,0x7F,0x3F,0x3F,
    0x3F,0x1E,0x1E,0x1E,0x1C,0x0C,0x08,0x88,0x80,0x80,0xC0,0xC0,0xC1,0xE1,0xC1,0xC1,
    0xC1,0x80,0x80,0x00,0x08,0x0C,0x0C,0x0E,0x1E,0x1E,0x1F,0x1F,0x3F,0x3F,0x3F,0x3F,
    0x7F,0x7F,0x7F,0x7F,0x7F,0x3F,0x3F,0x7F,0xFF,0xFF,0xFF,0xFC,0xC0,0x80,0x80,0x80,
    0x80,0xC0,0xE0,0xF0,0xF8,0xFC,0xFC,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFE,0xFE,0xFC,
    0xFC,0xFC,0xF8,0xF8,0xF8,0xF0,0xF0,0xE0,0xE0,0xC0,0xC0,0x80,0x80,0x80,0x8F,0xFF//"C:\Users\fortest\Desktop\64K58PICskB_1024.bmp",0
};

const unsigned char pic4[]=
{
    0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,
    0x3F,0xFF,0xFF,0xFF,0x7F,0x1F,0x0F,0x03,0x7F,0x7F,0x3F,0x1F,0x0F,0x07,0x03,0xB9,
    0x3F,0x3F,0x1F,0x0F,0x0F,0x07,0xE7,0x7B,0x7F,0x7F,0x3F,0x3F,0x3F,0x3F,0xDF,0xFF,
    0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x03,0x07,0x0F,0x1F,0xBF,0xC3,0x80,
    0x80,0x40,0x7B,0x7D,0xF8,0x30,0x08,0x1C,0x9F,0xFF,0xCE,0xC4,0x06,0x6E,0xFF,0xEF,
    0x47,0x40,0xE6,0xFE,0xCF,0x0F,0x8E,0x88,0xF8,0x38,0x3C,0x3C,0xC0,0xC3,0xC3,0xC3,
    0xC3,0x43,0x23,0x73,0x7B,0x7B,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    0xFF,0xFF,0xFF,0xFF,0xFF,0xE1,0x03,0x07,0x07,0x04,0xF8,0xF8,0xF8,0x77,0x87,0x87,
    0xC7,0xB8,0x38,0x18,0xE6,0xE7,0xE7,0x1F,0x18,0x39,0xC5,0x8E,0xEC,0xE4,0x46,0xEE,
    0x46,0xC4,0xEE,0x8F,0xC0,0xD8,0x3D,0x1B,0xE3,0xE2,0xFC,0x1E,0x1E,0xE1,0xE3,0xE3,
    0x1B,0x3C,0x3C,0xF8,0x98,0x08,0x08,0x0C,0x1E,0x1E,0x3F,0x7F,0x7F,0xFF,0xFF,0xFF,
    0xFF,0xFF,0xFC,0xF1,0xE1,0x81,0x01,0x86,0xCE,0xFE,0x9F,0x0C,0x00,0xB8,0xBD,0x1B,
    0x91,0xF9,0xBB,0x17,0x83,0xB0,0xFC,0xAD,0x0B,0xC7,0xE1,0xF9,0x3C,0x19,0x8C,0xCE,
    0x8C,0x1C,0x3C,0xF9,0xE1,0xD7,0x0B,0xAF,0xBC,0xF4,0xA3,0x13,0xBF,0xF8,0x88,0x8F,
    0xFE,0xEE,0xC2,0x47,0xE7,0xFF,0xE7,0xC2,0x80,0x06,0x07,0x0F,0x1F,0x7F,0xFF,0xFF,
    0xFF,0xFE,0x7C,0xF8,0x70,0x60,0x40,0x43,0x67,0xFF,0xF7,0xE0,0x43,0x33,0x7F,0x71,
    0x91,0x1F,0xDD,0xE8,0xC4,0x25,0x3F,0xB4,0xD8,0xE2,0x87,0xDF,0x3C,0x98,0x39,0x7B,
    0x39,0xB8,0x3C,0xCF,0x97,0xE2,0xC8,0xB6,0x3F,0x27,0xC5,0xE8,0xFD,0x9F,0x88,0xD8,
    0xBD,0x1D,0x08,0x18,0xF8,0x7F,0x79,0x61,0x80,0xC1,0x83,0x8F,0x3F,0x7F,0xFF,0xFF,
    0xFF,0xFF,0xFE,0xFE,0xFC,0x7C,0x38,0x38,0x10,0x00,0x19,0x1F,0x1C,0x3C,0xFC,0xC7,
    0xC7,0xC7,0xF8,0x38,0x38,0x07,0xC7,0xC8,0xDC,0x1C,0x13,0xB1,0x7F,0x23,0x22,0x77,
    0x62,0x23,0x37,0x71,0xB3,0x9F,0x9C,0xD8,0xE7,0xE7,0xE7,0x1C,0x1C,0x1C,0xE3,0xE1,
    0xE1,0xF2,0x1F,0x0F,0x1F,0x10,0xE0,0xE0,0xC0,0x87,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xDE,0xCE,0xC6,0xC2,0xC3,0xC3,
    0xC3,0xC3,0x43,0x3C,0x1C,0x1E,0x1F,0x19,0x31,0xF0,0x7B,0x7F,0x33,0x02,0x62,0xF3,
    0xFF,0x73,0x20,0x21,0x73,0xFB,0xF9,0x38,0x10,0x08,0x1F,0x9F,0xDF,0x82,0x01,0x01,
    0xC1,0xFD,0xFC,0xF8,0xF0,0xC0,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    0xFD,0xFC,0xFC,0xFC,0xFC,0xFE,0xFE,0xDE,0xE7,0xE0,0xF0,0xF0,0xF8,0xFC,0xFC,0xBF,
    0xC0,0xE0,0xF0,0xF8,0xFC,0xFE,0xFE,0xC0,0xF0,0xF8,0xFE,0xFF,0xFF,0xFF,0xFE,0xFC,
    0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF//"C:\Users\fortest\Desktop\center.bmp",0
};

const unsigned char pic5[]=
{
    0x00,0x00,0x00,0x80,0xC0,0x61,0x27,0x1C,0x10,0x03,0x06,0x0C,0x18,0x0C,0x04,0x06,
    0xE2,0xA1,0x11,0x19,0x0F,0x82,0xF0,0x3C,0x0E,0xC2,0xE3,0x9E,0x80,0x80,0xFE,0x7F,
    0x01,0x00,0x60,0x7B,0x3E,0x31,0x97,0x9C,0xC0,0x80,0x80,0x80,0x80,0x86,0x83,0x86,
    0x46,0x3C,0xD8,0x60,0x10,0x09,0x09,0x06,0x86,0x4D,0x38,0x00,0x03,0xF4,0x14,0x0A,
    0x09,0x08,0x18,0xF0,0x00,0x00,0x87,0xF8,0x00,0x00,0x30,0x3F,0x20,0x20,0x20,0x20,
    0x20,0x20,0x60,0xC0,0xC1,0x01,0x01,0x01,0x01,0x01,0xF0,0x1F,0x03,0x00,0x80,0xF0,
    0x3F,0x00,0x00,0x80,0xC0,0x60,0x30,0x18,0x08,0x07,0x07,0x80,0xC0,0xC1,0x81,0x83,
    0x03,0x01,0x00,0x18,0x3C,0x24,0x66,0x43,0x41,0x40,0x78,0x7F,0x07,0x00,0x30,0x3C,
    0x00,0x1E,0x33,0x61,0x60,0x20,0x30,0x18,0x0C,0x83,0xC3,0x43,0x66,0x66,0x64,0xCC,
    0x88,0x18,0x59,0xF9,0x81,0x81,0x81,0xF0,0x38,0x08,0x89,0x8D,0x4C,0x64,0x24,0x34,
    0x16,0x92,0x8A,0xCB,0x09,0x0D,0x04,0x04,0x24,0x64,0xE5,0xA5,0x25,0x25,0x25,0x24,
    0x24,0xE7,0x01,0x00,0x00,0x00,0x44,0xEF,0x29,0x48,0xD0,0x90,0x20,0x21,0x23,0x1C,
    0x90,0x80,0x40,0x43,0x42,0x99,0xBD,0x26,0x22,0x62,0x46,0x44,0x44,0x64,0x2C,0x34,
    0x14,0x14,0x16,0x13,0x11,0x30,0x20,0x60,0xC0,0x00,0x01,0x03,0x02,0x03,0x01,0x00,
    0x00,0x00,0x00,0x1F,0x30,0x20,0x20,0x30,0x10,0x18,0x06,0x83,0xC0,0xE0,0x61,0x61,
    0x23,0x63,0x66,0xE6,0xC6,0x04,0x0C,0xFC,0xCC,0x80,0xC0,0xC0,0xFC,0x3E,0x06,0x82,
    0x03,0x03,0xCE,0x7C,0x00,0x00,0x00,0xFC,0xCF,0x01,0x00,0x00,0x00,0x00,0x00,0xE0,
    0xFF,0x40,0x60,0x20,0xB1,0xD9,0xC9,0x84,0x06,0x13,0x39,0x2C,0xE4,0x06,0x83,0x81,
    0x81,0x80,0x80,0x87,0x9C,0x70,0xC0,0x80,0x00,0x00,0x00,0x01,0x03,0x0E,0xF8,0x00,
    0x1F,0x71,0xC0,0x80,0x00,0x00,0x80,0x61,0x0C,0x70,0x0C,0x03,0x00,0x00,0xFC,0x0C,
    0x18,0x33,0x26,0x4C,0x98,0x10,0x20,0x7D,0xE3,0xC0,0xC0,0x44,0x3C,0x0C,0x08,0x08,
    0x18,0x18,0x10,0x10,0x98,0x98,0x88,0x8C,0x07,0x00,0x80,0xF0,0x1C,0x0E,0x06,0x03,
    0x03,0x03,0x03,0x06,0xFE,0xF8,0x00,0x00,0x00,0xF8,0xFF,0x03,0x01,0x00,0x00,0x00,
    0x00,0x00,0x80,0xF0,0x9F,0x80,0xC0,0x40,0x61,0x31,0x99,0x18,0x0C,0x06,0x33,0x39,
    0xCE,0x6F,0x25,0x24,0x24,0xE4,0xE4,0x06,0x03,0x3A,0xE8,0x88,0x08,0x04,0x04,0x08,
    0x90,0xE2,0x03,0x05,0xC4,0x88,0x88,0x11,0x11,0x21,0x21,0x3D,0x06,0x03,0x01,0x01,
    0x80,0xC0,0xC0,0x60,0x39,0x0F,0x80,0x81,0xC3,0x62,0x62,0x62,0x22,0x23,0x61,0xC0,
    0x80,0x00,0x00,0x01,0x01,0x01,0x00,0x00,0x07,0x18,0x30,0x30,0x30,0x18,0x07,0x00,
    0x00,0x00,0x00,0x80,0x9F,0x90,0x98,0x0E,0x06,0x0C,0x19,0x33,0x22,0x46,0xC4,0x8C,
    0x98,0x18,0x0C,0x03,0x30,0x38,0x2C,0x27,0x20,0x30,0xBF,0x03,0x00,0x00,0x00,0x00,
    0x30,0x38,0x3C,0x37,0x33,0x10,0x10,0x90,0x18,0x19,0x0F,0xCC,0xC0,0x60,0x20,0x20,
    0x30,0x30,0x61,0x41,0x81,0x09,0x1C,0x16,0x32,0x21,0x61,0x43,0x43,0xC6,0x86,0x84,
    0x6E,0xC3,0x00,0x00,0x00,0x3F,0xE0,0x80,0x00,0x00,0x00,0x03,0x0E,0x78,0xC0,0x0F,
    0x1F,0x20,0x20,0x30,0x1F,0x00,0x7D,0xC3,0x80,0x00,0x00,0x80,0xC0,0x7C,0x0C,0x08,
    0x19,0x13,0xF2,0x26,0x06,0x03,0x01,0x01,0xE0,0xF0,0x30,0x10,0x98,0x88,0x8C,0x06,
    0x03,0x00,0x00,0x1C,0x66,0xC2,0x82,0x06,0x04,0x08,0x30,0x60,0x20,0x30,0x90,0x90,
    0x98,0x48,0x4F,0xC1,0x80,0x00,0x31,0x6E,0x40,0x40,0x40,0x80,0x80,0x80,0x00,0x0F,
    0x3F,0x60,0xC0,0xC0,0x60,0x7F,0x03,0x01,0x01,0x01,0x01,0x07,0x1C,0x30,0x40,0xC0,
    0xC0,0x7F,0x3F,0x01,0x01,0x01,0x61,0xFF,0x03,0x00,0x00,0x01,0x03,0x0E,0x78,0xE0,
    0x00,0x00,0xE0,0xFC,0x0F,0x03,0x00,0x00,0xFE,0x0C,0x8C,0xF8,0x30,0x00,0x00,0x01,
    0x03,0x81,0xC0,0x60,0x30,0x30,0x11,0x13,0x26,0xE6,0x8C,0x04,0x04,0x07,0xF3,0x18,
    0x08,0x08,0x18,0x30,0xE0,0x80,0x00,0x80,0xC1,0x61,0x61,0x41,0xC0,0x00,0x00,0x00,
    0x00,0x00,0x0F,0x18,0x30,0x20,0x60,0x30,0x3D,0x1F,0x00,0x7F,0xC1,0x01,0x01,0x01,
    0x03,0x04,0x38,0xE0,0xC0,0x38,0x0F,0x03,0xE0,0x30,0x18,0x18,0x23,0x63,0x42,0x82,
    0x84,0x8C,0x78,0x00,0x1F,0x30,0x20,0xE0,0xE2,0xBE,0x86,0xFC,0xE0,0x01,0x71,0xF3,
    0x22,0x26,0x4C,0xC8,0x90,0x30,0x10,0x18,0x0C,0x04,0x86,0x86,0x82,0x82,0x83,0xC2,
    0x62,0x7E,0x1C,0x00,0x00,0x00,0x00,0x0F,0x38,0xE0,0xC0,0x80,0x80,0x00,0x80,0x81,
    0xFF,0x30,0x00,0x03,0x06,0x04,0x04,0x06,0x03,0x00,0x0F,0x1C,0x30,0x30,0x20,0x60,
    0xC3,0x81,0x00,0x30,0x30,0x70,0x58,0x4C,0xC6,0x87,0x81,0x80,0x80,0x80,0x83,0x8E,
    0xB8,0xE0,0x80,0x00,0x00,0x3F,0x30,0xB3,0x9F,0x90,0xC0,0x80,0x98,0x3F,0x20,0xC0,
    0x00,0x00,0x80,0xC0,0xCF,0x99,0xB1,0x61,0xC3,0x82,0x04,0x08,0x30,0x61,0xC2,0xE6,
    0x3C,0x0C,0x00,0x00,0xE0,0x70,0x20,0x61,0x43,0x43,0xC3,0xC3,0xC2,0xC6,0xC4,0x7C,
    0x30,0x00,0x00,0x06,0x0B,0x11,0x11,0x10,0x10,0x10,0x10,0x10,0x88,0x58,0x40,0x01,
    0x79,0x89,0x09,0x12,0x1C,0x01,0x02,0x04,0x08,0x31,0x63,0xC7,0x0D,0x19,0x70,0xC0,
    0x80,0xE0,0x70,0x18,0x18,0x0C,0x0C,0x04,0x04,0x0C,0x99,0xF1,0x01,0x01,0x01,0x01,
    0xFC,0x8E,0x02,0x03,0x03,0x06,0x0E,0x1C,0xF0,0x80,0x00,0x80,0xE0,0x30,0x30,0x30,
    0x20,0x41,0x83,0x06,0x0C,0x18,0x30,0x60,0x5C,0xBC,0x2C,0x4C,0x8D,0x8D,0x0D,0x8D,
    0x85,0xC4,0x44,0x4C,0x58,0x50,0xA0,0x21,0x43,0x64,0xBC,0xB0,0x80,0x01,0x01,0xC0,
    0xC0,0x40,0x47,0x9D,0xB0,0x60,0x81,0x03,0x06,0x0D,0x33,0x66,0x3C,0x18,0x01,0x81,
    0xC0,0x60,0x2C,0x2F,0xE8,0x08,0x08,0x08,0xE8,0xA8,0x48,0xC0,0x08,0x0C,0xE6,0x22,
    0x21,0x31,0x11,0x1A,0x0E,0x00,0x00,0x00,0x38,0x46,0x83,0x81,0x00,0x00,0x80,0xE0,
    0x38,0x19,0x31,0x21,0x43,0xC2,0x86,0x84,0x98,0xF0,0x00,0x00,0xE3,0x3E,0x00,0xC0,
    0xC0,0x80,0x00,0x10,0x30,0x38,0x58,0x4C,0xC6,0x87,0x83,0x81,0x80,0x00,0x00,0x00,
    0x01,0x07,0x3C,0xE0,0x80,0x00,0x00,0x00,0x3F,0x21,0x20,0x33,0x3F,0x90,0x80,0x00//"C:\Users\fortest\Desktop\23987259200809112241263643115724376_003_640.bmp",0
};

const unsigned char pic6[]=
{
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,
    0xE0,0xE0,0xF0,0xF0,0xF8,0xF8,0xFC,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    0xFF,0x7F,0x7F,0x3F,0x3F,0x1F,0x1F,0x0F,0x0F,0x07,0x07,0x07,0x03,0x03,0x01,0x01,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xE0,0xE0,0xF0,0xF0,
    0xF8,0xF8,0xF8,0xFC,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,
    0x3F,0x3F,0x1F,0x1F,0x0F,0x0F,0x07,0x07,0x03,0x03,0x01,0x01,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xE0,0xE0,0xF0,0xF0,
    0xF8,0xF8,0xFC,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x3F,
    0xE0,0xE0,0xF0,0xF0,0xF8,0xF8,0xFC,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    0xFF,0x7F,0x7F,0x3F,0x3F,0x1F,0x1F,0x0F,0x0F,0x07,0x07,0x03,0x03,0x01,0x01,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xE0,0xE0,0xF0,0xF0,
    0xF8,0xF8,0xFC,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x3F,
    0x3F,0x1F,0x1F,0x0F,0x0F,0x07,0x07,0x03,0x03,0x01,0x01,0x01,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xE0,0xE0,0xF0,0xF0,
    0xF8,0xF8,0xFC,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x3F,
    0x3F,0x1F,0x1F,0x0F,0x0F,0x07,0x07,0x03,0x03,0x01,0x01,0x00,0x00,0x00,0x00,0x00,
    0xFF,0x7F,0x7F,0x3F,0x3F,0x1F,0x1F,0x0F,0x0F,0x07,0x07,0x03,0x03,0x01,0x01,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xE0,0xE0,0xF0,0xF0,
    0xF8,0xF8,0xFC,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x3F,
    0x3F,0x1F,0x1F,0x0F,0x0F,0x07,0x07,0x03,0x03,0x01,0x01,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xE0,0xE0,0xE0,0xF0,0xF0,
    0xF8,0xF8,0xFC,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x3F,
    0x3F,0x1F,0x1F,0x0F,0x0F,0x07,0x07,0x03,0x03,0x01,0x01,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xE0,0xE0,0xF0,0xF0,0xF0,0xF8,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xE0,0xE0,0xF0,0xF0,0xF0,
    0xF8,0xF8,0xFC,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x3F,
    0x3F,0x1F,0x1F,0x0F,0x0F,0x07,0x07,0x03,0x03,0x01,0x01,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xE0,0xE0,0xF0,0xF0,0xF8,
    0xF8,0xFC,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x3F,0x3F,
    0x1F,0x1F,0x0F,0x0F,0x0F,0x07,0x07,0x03,0x03,0x01,0x01,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xE0,0xE0,0xF0,0xF0,0xF8,0xF8,
    0xFC,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x3F,0x3F,0x1F,
    0xF8,0xFC,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x3F,0x3F,
    0x1F,0x1F,0x0F,0x0F,0x07,0x07,0x07,0x03,0x03,0x01,0x01,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xE0,0xE0,0xF0,0xF0,0xF8,
    0xF8,0xFC,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x3F,0x3F,
    0x1F,0x1F,0x0F,0x0F,0x07,0x07,0x03,0x03,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xE0,0xE0,0xF0,0xF0,0xF8,0xF8,
    0xFC,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x3F,0x3F,0x1F,
    0x1F,0x0F,0x0F,0x07,0x07,0x03,0x03,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x1F,0x1F,0x0F,0x0F,0x07,0x07,0x03,0x03,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xC0,0xE0,0xE0,0xF0,0xF0,0xF8,
    0xF8,0xFC,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x3F,0x3F,
    0x1F,0x1F,0x0F,0x0F,0x07,0x07,0x03,0x03,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xE0,0xE0,0xE0,0xF0,0xF0,0xF8,0xF8,
    0xFC,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x3F,0x3F,0x1F,
    0x1F,0x0F,0x0F,0x07,0x07,0x03,0x03,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x80,0x80,0x80,0xC0,0xC0,0xE0,0xE0,0xF0,0xF0,0xF8,0xF8,0xFC,
    0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xE0,0xE0,0xF0,0xF0,0xF8,0xF8,
    0xFC,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x3F,0x3F,0x1F,
    0x1F,0x0F,0x0F,0x0F,0x07,0x07,0x03,0x03,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xE0,0xE0,0xF0,0xF0,0xF8,0xF8,0xFC,
    0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x3F,0x3F,0x1F,0x1F,
    0x0F,0x0F,0x0F,0x07,0x07,0x03,0x03,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xE0,0xE0,0xF0,0xF0,0xF8,0xF8,0xFC,0xFC,
    0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x3F,0x3F,0x1F,0x1F,0x0F,
    0xFC,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x3F,0x3F,0x1F,
    0x1F,0x0F,0x0F,0x07,0x07,0x03,0x03,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xE0,0xE0,0xF0,0xF0,0xF8,0xF8,0xFC,
    0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x3F,0x3F,0x1F,0x1F,
    0x0F,0x0F,0x07,0x07,0x03,0x03,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xE0,0xE0,0xF0,0xF0,0xF8,0xF8,0xFC,0xFC,
    0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x3F,0x3F,0x1F,0x1F,0x0F,
    0x0F,0x07,0x07,0x03,0x03,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00//C:\Users\fortest\Desktop\t015385bc585c6df988.bmp0
};

extern int platform_init();
os_task_h test_init_handle;

int i2c_oled_write_command(char cmd)
{
    uint8_t data[2] ;
    int ret=0;

    data[0] = 0x00;
    data[1] = cmd;

    ret = iot_i2c_write(g_port, I2C_OLED_ADD, (char *)data, 2 );

    return ret;
}

int i2c_oled_write_data(char data)
{
    uint8_t dat[2] ;
    int ret=0;

    dat[0] = 0x40;
    dat[1] = data;

    ret = iot_i2c_write(g_port, I2C_OLED_ADD, (char *)dat, 2 );

    return ret;

}

void OLED_Set_Pos(unsigned int x, unsigned char y)
{
    i2c_oled_write_command(0xb0+y);
    i2c_oled_write_command(((x&0xf0)>>4)|0x10);
    i2c_oled_write_command((x&0x0f)|0x01);
}

void i2c_oled_draw(unsigned int x_st, char y_st, unsigned int x_end, char y_end, const unsigned char pic[])
{
    unsigned char x, y=0;
    unsigned int j=0;

    if(y_end%8==0)
    {
        y=y_end/8;
    }
    else
    {
        y=y_end/8+1;
    }

    for(y=y_st; y<=y_end; y++)
    {
        OLED_Set_Pos(x_st,y);

        for(x=x_st; x<x_end; x++)
        {
            i2c_oled_write_data(pic[j++]);
        }
    }
}

void OLED_clear_screen(void)
{
    unsigned char y=0;
    unsigned int  x=0;
    for(y=0;y<8;y++)
    {
        i2c_oled_write_command(0xb0+y);
        i2c_oled_write_command(0x01);
        i2c_oled_write_command(0x10);
        for(x=0;x<OLED_X_WIDTH;x++)
        {
            i2c_oled_write_data(0);
        }
    }
}

unsigned char i2c_oled_read(void)
{
    char buf[2];
//    iot_i2c_read(port,1,I2C_OLED_ADD);
    if (iot_i2c_read(g_cfg.port, I2C_OLED_ADD, buf, 1)) {
        iot_printf("read failed.\n");
    }
    return buf[0];
}

void i2c_oled_init(void)
{
    unsigned char rd_data=0;
    os_delay(500);

    i2c_oled_write_command(0xae);//--turn off oled panel
    i2c_oled_write_command(0x00);//---set low column address
    i2c_oled_write_command(0x10);//---set high column address
    i2c_oled_write_command(0x40);//--set start line address  Set Mapping RAM Display Start Line (0x00~0x3F)
    i2c_oled_write_command(0x81);//--set contrast control register
    i2c_oled_write_command(0xCF); // Set SEG Output Current Brightness
    i2c_oled_write_command(0xa1);//--Set SEG/Column Mapping     0xa0???? 0xa1??
    i2c_oled_write_command(0xc8);//Set COM/Row Scan Direction   0xc0???? 0xc8??
    i2c_oled_write_command(0xa6);//--set normal display
    i2c_oled_write_command(0xa8);//--set multiplex ratio(1 to 64)
    i2c_oled_write_command(0x3f);//--1/64 duty
    i2c_oled_write_command(0xd3);//-set display offset Shift Mapping RAM Counter (0x00~0x3F)
    i2c_oled_write_command(0x00);//-not offset
    i2c_oled_write_command(0xd5);//--set display clock divide ratio/oscillator frequency
    i2c_oled_write_command(0x80);//--set divide ratio, Set Clock as 100 Frames/Sec
    i2c_oled_write_command(0xd9);//--set pre-charge period
    i2c_oled_write_command(0xf1);//Set Pre-Charge as 15 Clocks & Discharge as 1 Clock
    i2c_oled_write_command(0xda);//--set com pins hardware configuration
    i2c_oled_write_command(0x12);
    i2c_oled_write_command(0xdb);//--set vcomh
    i2c_oled_write_command(0x40);//Set VCOM Deselect Level
    i2c_oled_write_command(0x20);//-Set Page Addressing Mode (0x00/0x01/0x02)
    i2c_oled_write_command(0x02);//
    i2c_oled_write_command(0x8d);//--set Charge Pump enable/disable
    i2c_oled_write_command(0x14);//--set(0x10) disable
    i2c_oled_write_command(0xa4);// Disable Entire Display On (0xa4/0xa5)
    i2c_oled_write_command(0xa6);// Disable Inverse Display On (0xa6/a7)

    OLED_Set_Pos(0,0);
    rd_data = i2c_oled_read();
    iot_printf("I2C data read 0x%x\n",rd_data);
    i2c_oled_write_command(0xaf);//--turn on oled panel
    rd_data = i2c_oled_read();
    iot_printf("I2C data read 0x%x\n",rd_data);
    OLED_clear_screen();

}

void i2c_test_task()
{

    g_cfg.port = IOT_I2C_PORT_0;
    g_cfg.nack_wait_num = 10;
    g_cfg.baud = 400;
    g_cfg.gpio.scl = 22;
    g_cfg.gpio.sda = 23;
    if(0 != iot_i2c_module_init(&g_cfg)) {
        iot_printf("i2c init err\r\n");
    }
    iot_printf("i2c init ok\r\n");

    i2c_oled_init();
    while(1)
    {
        iot_printf("i2c ok\r\n");
        i2c_oled_draw(32,0,96,7,pic1);
        os_delay(2500);
        i2c_oled_draw(32,0,96,7,pic2);
        os_delay(2500);
        OLED_clear_screen();
        i2c_oled_draw(37,0,91,7,pic3);
        os_delay(2500);
        i2c_oled_draw(32,0,96,7,pic4);
        os_delay(2500);
        i2c_oled_draw(0,0,127,7,pic5);
        os_delay(2500);
        i2c_oled_draw(0,0,127,7,pic6);
        os_delay(2500);
        OLED_clear_screen();
        os_delay(3000);

    }
}

void i2c_test_task_init()
{
   os_task_h handle;

   handle = os_create_task(i2c_test_task, NULL, 6);
   if(handle != NULL) {
       iot_printf("task create successfully...\n");
   }
}

void i2c_test_init()
{
    /* init common modules */
    iot_bitops_init();

    /* init os related modules and utilities */
    os_utils_init();

    /* init ipc module */
    iot_ipc_init();

    /*init uart module*/
    iot_uart_init(1);

    i2c_test_task_init();

}

void i2c_init_task(void *arg)
{
    iot_printf("task 1 entry....\n");

    for(;;) {
       i2c_test_init();
       os_delete_task(test_init_handle);
    }
}

int32_t i2c_task_init()
{
    /* start plc lib task */
    test_init_handle = os_create_task(i2c_init_task, NULL, 9);
    //create the tasks;
    if(test_init_handle != NULL) {
        iot_printf("task 1 init successfully...\n");
    }

    return 0;
}

int32_t i2c_task_start()
{
    os_start_kernel();

    return 0;
}

int32_t iot_platform_init()
{
    platform_init();
    system_clock_init();
    //system_uart_init();
    dbg_uart_init();
    //iot_led_init();
    return 0;
}

int32_t iot_module_init(void)
{
    //platform intialization;
    iot_platform_init();
    //create all the tasks;
    i2c_task_init();
    iot_printf("starting...\n");

    return 0;
}

int main(void)
{
   //module init;
   iot_module_init();

   //module start;
   i2c_task_start();

   return 0;
}