生酮飲食 Ketogenic Diet

"生酮飲食"這個名詞,讓我想到的是酮體ketone body也就是酮症,這在畜牧獸醫學上泛指乳牛泌乳期中,乾物質不足導至低血糖所引起的消化及神經性障礙是種代謝症狀.
那什麼是生酮飲食呢?居然他可以抗(治)癌,這引起我的注意,那是不是這麼"神",真的值得我們以飲食生理的角度來看待他.
六大營養素: 醣,蛋白質,脂肪,礦物質,維生素及水,其中能量營養素為醣,蛋白質及脂肪為三大營養素, 醣與蛋白質的生成熱量約是4大卡/每克,而脂肪為九大卡/每克,簡單來說,以磄類的利用效率最高也最快.
其實對"生酮飲食"的關注,主要還是在老人營養管理及癌症這方向,利用癌細胞的代謝障礙達成治癌或防癌的目的,但個人較感興趣的是血糖的管理所引發的各種發炎及免疫反應,人除了要活得長,也要活的好,任何的營養生理,想必是未來醫學的根源.

Vido N80RK OMNI 4.4 V1.41

It's working.

Ref: http://www.arctablet.com/blog/forum/crewrktablets-rk3188-entwicklung-customroms-development-croms/rom-odys-iron-omnirom-4-4-2-custom-root-firmware-20140530/page-5/

1. Download CrewRKTablets Odys Iron Omni 4.4 V1.3
2. Download CrewRKTablets KK Omni V1.3 model fix AOC Q70S15
3. Replace the kernel.img in rockdev/Image directory with the kernel.img from a stock n80rk tablet. In order to get this stock image you can start with a stock n80rk, root with TPSparkyRoot, install CWM and backup the kernel.img file using CWM. In case you want to skip this step, Oma has posted the kernel here and the model fix here.
4. Copy the model fix from your PC to an sdcard that you can insert into the n80rk.
5. Boot the n80rk and turn on USB debugging and make sure the model fix file, and any other for that matter, are on the sdcard and you can see them.
6. Power off the n80rk.
7. Go to the directory on your PC where you downloaded the Odys Iron Omni 4.4 rom with the replaced kernel and cd to RKDevelopTool_v1.37. This assumes you have the Rockchip Drivers installed, which can be tricky. I am running Windows 7 64 bit and did not have much problem. It is best to look through the ARCTablet forum to see how to install the drivers.
8. Start RKAndroidTool.exe, it should start and indicate 7 files to be flashed to the tablet, which are loader, parameter, misc, kernel, boot, recovery and system. backup is not checked. At this point is should show No Found RKAndroid rock usb at the bottom.
9. While holding down the Vol+ key on the n80rk, plug a usb cable into the tablet. You should hear the usb bing/bong sound (if you have speakers on your PC of course) and the message on the RKAndroidTool should change to Found.
10. Press EraseIDB and the RkAndroidTool should indicate 4096 blocks cleared and there will appear a Done message to the window at the right of the table. It takes about 10 secs.
11. Press Run and the flashing will commence. It will take about one minute and again you will see a Done message.
12. At this point, the n80rk should reboot by itself and will boot into ClockWork Recovery.
13. Move the highlighted bar to wipe cache partition using the Vol+/Vol- keys on the n80rk and press the power key as Enter. From memory, when you hit enter you will need to use Vol+/Vol- to select Yes to cofirm.
14. Move the highlighted bar to wipe data/factory reset using the Vol+/Vol- keys on the n80rk and press the power key as Enter. From memory, when you hit enter you will need to use Vol+/Vol- to select Yes to confirm.
15. Next you want to apply the patch (model fix AOC Q70S15). This can be done by selecting install zip from sdcard and then on the next menu choose zip from external sdcard and then you will see the file you loaded on your sdcard (model fix AOC Q70S15). You need to select that and then select Yes on the net screen to confirm.
16. Once that is complete, you return to the home menu of CWM by selecting +++++ Go Back +++++ and finally selecting reboot system now. CWM popup up two screens when you select reboot system now and I just answered No to both of them, though perhaps Yes is a better answer? Maybe someone can provide guidance??
17. I then had to change the rotation by using build.prop (get from AppStore) to modify ro.sf.hwrotation to equal 270 as the screen rotation was incorrect.
18. That's it, now you have Android 4.4 running on an Vido n80rk.

PSU

DIY PSU for desktop use

萬能學習型遙控器57# IC:SJ-018+24C16

純備份用-"這只不錯用 !"

一、將學習型遙控器與被複製遙控器發射頭相對齊放好

二、用筆或牙籤戳住學習遙控器[SET]孔、直到LED燈號持續亮起後放開

三、按一下想要學習的按鍵[電源]，則LED燈將更亮

四、按住被複製遙控器的[電源]，直到學習型LED燈閃爍三下後放開，
　　　則學習拷貝完成。

五、戳一下[SET]孔，燈滅即設定完成

Debian8安裝無線網卡

ubuntu太胖,acer aspire T-300跑太動,索性利用假日重裝debian8 lxde
可是bcm4306一直跑不起來,jessie內建的wicd對無線網卡不太友好,
即使移除wicd,使用network-manager-gnome還是無法從gui去設定ssid及pw
記錄一下text mode的連線過程

dmesg | grep Network
lspci --nn
確認網卡
apt-get install firmware-b43-installer
apt-get remove wicd
apt-get install network-manager-gnmoe
還是無解,雖然wlan0有on起來
iwlist wlan0 scan
手改wlan0的dhcp及ssid/pw
vi /etc/network/interfaces
  auto wlan0 
  iface wlan0 inet dhcp
    wpa-ssid "APNAME"
    wpa-psk "PW"





/etc/init.d/networking restart
這樣才搞定! 累~~~

另外jessie中文字型的安裝也不同 ttf改成fonts
 ex. ttf-arphic-uming --> fonts-arphic-uming

PAM8403

這個CHIP真的很厲害,小小一片,加組4歐姆3瓦的喇叭及USB電源即可達成一組電腦音箱,便宜又好用.難怪無線音源用它來推就對了!

DS1302_DS18x20_DHT11_2004LCD

溫度,濕度再加上時間,本想再加上SD卡,使它有Datalogger的功能,無耐與I2CLCD的libraries相衝吧?

#include "stdio.h"
#include "DS1302.h"
#include "OneWire.h"
#include "DallasTemperature.h"
#include "Wire.h"
#include "LiquidCrystal_I2C.h"
#include "dht.h"

#define ONE_WIRE_BUS 2
OneWire oneWire(ONE_WIRE_BUS);
DallasTemperature sensors(&oneWire);

LiquidCrystal_I2C lcd(0x3f,20,4);
dht DHT;
#define DHT11_PIN 3

namespace {

const int kCePin   = 5;  // Chip Enable
const int kIoPin   = 6;  // Input/Output
const int kSclkPin = 7;  // Serial Clock

DS1302 rtc(kCePin, kIoPin, kSclkPin);

String dayAsString(const Time::Day day) {
  switch (day) {
    case Time::kSunday: return "Sunday";
    case Time::kMonday: return "Monday";
    case Time::kTuesday: return "Tuesday";
    case Time::kWednesday: return "Wednesday";
    case Time::kThursday: return "Thursday";
    case Time::kFriday: return "Friday";
    case Time::kSaturday: return "Saturday";
  }
  return "(unknown day)";
}
void printTime() {
  // Get the current time and date from the chip.
  Time t = rtc.time();

  // Name the day of the week.
  const String day = dayAsString(t.day);

  // Format the time and date and insert into the temporary buffer.
  char buf[50];
  snprintf(buf, sizeof(buf), "%s %04d-%02d-%02d %02d:%02d:%02d",
           day.c_str(),
           t.yr, t.mon, t.date,
           t.hr, t.min, t.sec);

  // Print the formatted string to serial so we can see the time.
  Serial.println(buf);
 }
}  // namespace

void setup(void)
{
  // start serial port
  Serial.begin(9600);
  //Serial.println("Dallas Temperature IC Control Library");

  // Start up the library
  sensors.begin();

  lcd.init();
  lcd.backlight();
  //lcd.print("Room Temperature");
}

void loop(void)
{
  printTime();
  lcd.setCursor(0,0);
  Time t = rtc.time();
  char buf[50];
  snprintf(buf, sizeof(buf), "%04d-%02d-%02d %02d:%02d:%02d",
           t.yr, t.mon, t.date,
           t.hr, t.min, t.sec);
  //Serial.println(buf);
  lcd.print(buf);
  //Serial.print("Requesting temperatures...");
  //sensors.requestTemperatures();
  //Serial.println("DONE");
  Serial.print("Temperature for the device 1 (index 0) is: ");
  Serial.println(sensors.getTempCByIndex(0));
  Serial.print("Temperature for the device 2 (index 1) is: ");
  Serial.println(sensors.getTempCByIndex(1));
  lcd.setCursor(0,1);
  lcd.print("DS18S20 A: ");
  lcd.print(sensors.getTempCByIndex(0));
  lcd.print("C");
  lcd.setCursor(0,2);
  lcd.print("DS18B20 B: ");
  lcd.print(sensors.getTempCByIndex(1));
  lcd.print("C");
  int chk = DHT.read11(DHT11_PIN);
  switch (chk)
  delay(1000);
  Serial.println(DHT.humidity, 1);
  Serial.println(DHT.temperature, 1);
  lcd.setCursor(0,3);
  lcd.print("DHT11:  ");
  lcd.print(DHT.humidity, 0);
  lcd.print("%  ");
  // lcd.print("Temp: ");
  lcd.print(DHT.temperature,0);
  lcd.print("C");
  delay(1000);
}

ESP8266

SG90+Joystick module

#include "Servo.h"

Servo myservo;  // create servo object to control a servo

int potpin = 0;  // analog pin used to connect the potentiometer
int val;    // variable to read the value from the analog pin

void setup()
{
  myservo.attach(9);  // attaches the servo on pin 9 to the servo object
}

void loop()
{
  val = analogRead(potpin);            // reads the value of the potentiometer (value between 0 and 1023)
  val = map(val, 0, 1023, 0, 180);     // scale it to use it with the servo (value between 0 and 180)
  myservo.write(val);                  // sets the servo position according to the scaled value
  delay(15);                           // waits for the servo to get there
}

BMP180+DS18x20+DCcduino_LCD2004A

DCcduino  這塊山寨版UNO剛好滿足我不喜歡用麵包板的特性，擴充各兩組5V及3.3V的接點
這次連接I2C LCD 及BMP180和DS18B20，沒有須增加電源的問題。

#include "SFE_BMP180.h"
#include "Wire.h"
#include "LiquidCrystal_I2C.h"
#include "OneWire.h"
#include "DallasTemperature.h"

SFE_BMP180 pressure;

#define ALTITUDE 1655.0

LiquidCrystal_I2C lcd(0x3f,20,4);

#define ONE_WIRE_BUS 2
OneWire oneWire(ONE_WIRE_BUS);
DallasTemperature sensors(&oneWire);

void setup()
{
  lcd.init();
  lcd.backlight();
  lcd.print("BMP180 Demo");

  Serial.begin(9600);
  Serial.println("REBOOT");

  if (pressure.begin())
    Serial.println("BMP180 init success");
  else
  {

    Serial.println("BMP180 init fail\n\n");
    while(1); // Pause forever.
  }

sensors.begin();

}



void loop()
{
  char status;
  double T,P,p0,a;

  Serial.println();
  Serial.print("provided altitude: ");
  Serial.print(ALTITUDE,0);
  Serial.print(" meters, ");
  Serial.print(ALTITUDE*3.28084,0);
  Serial.println(" feet");

  status = pressure.startTemperature();
  if (status != 0)
  {
   
    delay(status);

    status = pressure.getTemperature(T);
    if (status != 0)
    {

      Serial.print("temperature: ");
      Serial.print(T,2);
      Serial.print(" deg C, ");
      Serial.print((9.0/5.0)*T+32.0,2);
      Serial.println(" deg F");
   
      status = pressure.startPressure(3);
      if (status != 0)
      {

        delay(status);

        status = pressure.getPressure(P,T);
        if (status != 0)
        {
     
          Serial.print("absolute pressure: ");
          Serial.print(P,2);
          Serial.print(" mb, ");
          Serial.print(P*0.0295333727,2);
          Serial.println(" inHg");
     
          p0 = pressure.sealevel(P,ALTITUDE);
          Serial.print("relative (sea-level) pressure: ");
          Serial.print(p0,2);
          Serial.print(" mb, ");
          Serial.print(p0*0.0295333727,2);
          Serial.println(" inHg");

          a = pressure.altitude(P,p0);
          Serial.print("computed altitude: ");
          Serial.print(a,0);
          Serial.print(" meters, ");
          Serial.print(a*3.28084,0);
          Serial.println(" feet");
        }
        else Serial.println("error retrieving pressure measurement\n");
      }
      else Serial.println("error starting pressure measurement\n");
    }
    else Serial.println("error retrieving temperature measurement\n");
  }
  else Serial.println("error starting temperature measurement\n");

 sensors.requestTemperatures();

  lcd.setCursor(0,1);
  lcd.print(T,2);
  lcd.print("C ");
  lcd.print(P,2);
  lcd.print("mb ");
  lcd.setCursor(0,2);
  lcd.print(a,0);
  lcd.print("M ");
  lcd.print(p0,2);
  lcd.print("mb ");
  lcd.setCursor(0,3);
  lcd.print(sensors.getTempCByIndex(0));
  lcd.print("C ");
  lcd.print(sensors.getTempCByIndex(1));
  lcd.print("C ");

  Serial.print("Ds18s20");
  Serial.print(",");
   Serial.print(sensors.getTempCByIndex(0));
  Serial.print(",");
   Serial.print("Ds18b20");
  Serial.print(",");
  Serial.print(sensors.getTempCByIndex(1));
  Serial.println(",");

   
      // Serial.print("temperature: ");
     // Serial.print(T,2);
     // Serial.print(" deg C, ");
     // Serial.print((9.0/5.0)*T+32.0,2);
     // Serial.println(" deg F");

  delay(2000);
}

DHT11_LCD1602_Serial port

#include  "Wire.h"
#include  "LiquidCrystal_I2C.h"
#include  "dht.h"

LiquidCrystal_I2C lcd(0x27,16,2);
dht DHT;

#define DHT11_PIN 5

void setup()
{
  lcd.init();                      // initialize the lcd
  lcd.backlight();
  //lcd.print("DHT11 Test Program ");

  Serial.begin(115200);
  Serial.println("DHT TEST PROGRAM ");
  Serial.print("LIBRARY VERSION: ");
  Serial.println(DHT_LIB_VERSION);
  Serial.println();
  Serial.println("Type,\tstatus,\tHumidity (%),\tTemperature (C)");
}

void loop()
{
  // READ DATA
  Serial.print("DHT11, \t");
  int chk = DHT.read11(DHT11_PIN);
  switch (chk)
  {
    case DHTLIB_OK:
  Serial.print("OK,\t");
  break;
    case DHTLIB_ERROR_CHECKSUM:
  Serial.print("Checksum error,\t");
  break;
    case DHTLIB_ERROR_TIMEOUT:
  Serial.print("Time out error,\t");
  break;
    case DHTLIB_ERROR_CONNECT:
        Serial.print("Connect error,\t");
        break;
    case DHTLIB_ERROR_ACK_L:
        Serial.print("Ack Low error,\t");
        break;
    case DHTLIB_ERROR_ACK_H:
        Serial.print("Ack High error,\t");
        break;
    default:
  Serial.print("Unknown error,\t");
  break;
  }
  // DISPLAY DATA
  Serial.print(DHT.humidity, 1);
  Serial.print(",\t");
  Serial.println(DHT.temperature, 1);
  lcd.setCursor(0,0);
  lcd.print("Humidity:");
  lcd.setCursor(13,0);
  lcd.print(DHT.humidity, 0);
  lcd.setCursor(15,0);
  lcd.print("%");
  lcd.setCursor(0,1);
  lcd.print("Temperature:");
  lcd.setCursor(13,1);
  lcd.print(DHT.temperature,0);
  lcd.setCursor(15,1);
  lcd.print("C");

  delay(2000);
}

BMP180 Demo

#include "SFE_BMP180.h"
#include "Wire.h"
#include "LiquidCrystal_I2C.h"

SFE_BMP180 pressure;

#define ALTITUDE 1655.0

LiquidCrystal_I2C lcd(0x27,16,2);

void setup()
{
  lcd.init();
  lcd.backlight();
  lcd.print("BMP180 Demo");

  Serial.begin(9600);
  Serial.println("REBOOT");

  if (pressure.begin())
    Serial.println("BMP180 init success");
  else
  {

    Serial.println("BMP180 init fail\n\n");
    while(1); // Pause forever.
  }
}

void loop()
{
  char status;
  double T,P,p0,a;

  Serial.println();
  Serial.print("provided altitude: ");
  Serial.print(ALTITUDE,0);
  Serial.print(" meters, ");
  Serial.print(ALTITUDE*3.28084,0);
  Serial.println(" feet");

  status = pressure.startTemperature();
  if (status != 0)
  {
   
    delay(status);

    status = pressure.getTemperature(T);
    if (status != 0)
    {

      Serial.print("temperature: ");
      Serial.print(T,2);
      Serial.print(" deg C, ");
      Serial.print((9.0/5.0)*T+32.0,2);
      Serial.println(" deg F");
   
      status = pressure.startPressure(3);
      if (status != 0)
      {

        delay(status);

        status = pressure.getPressure(P,T);
        if (status != 0)
        {
     
          Serial.print("absolute pressure: ");
          Serial.print(P,2);
          Serial.print(" mb, ");
          Serial.print(P*0.0295333727,2);
          Serial.println(" inHg");
     
          p0 = pressure.sealevel(P,ALTITUDE);
          Serial.print("relative (sea-level) pressure: ");
          Serial.print(p0,2);
          Serial.print(" mb, ");
          Serial.print(p0*0.0295333727,2);
          Serial.println(" inHg");

          a = pressure.altitude(P,p0);
          Serial.print("computed altitude: ");
          Serial.print(a,0);
          Serial.print(" meters, ");
          Serial.print(a*3.28084,0);
          Serial.println(" feet");
        }
        else Serial.println("error retrieving pressure measurement\n");
      }
      else Serial.println("error starting pressure measurement\n");
    }
    else Serial.println("error retrieving temperature measurement\n");
  }
  else Serial.println("error starting temperature measurement\n");

  lcd.setCursor(0,1);
  lcd.print(T,2);
  lcd.print("C ");
  lcd.print(P,2);
  lcd.print("mb ");
     // Serial.print("temperature: ");
     // Serial.print(T,2);
     // Serial.print(" deg C, ");
     // Serial.print((9.0/5.0)*T+32.0,2);
     // Serial.println(" deg F");

  delay(5000);
}

DHT11_LCD2004A_Serial prot

#include  "Wire.h"
#include "LiquidCrystal_I2C.h"
#include "dht.h"

LiquidCrystal_I2C lcd(0x3f,20,4);
dht DHT;

#define DHT11_PIN 5

void setup()
{
  lcd.init();                      // initialize the lcd
  lcd.backlight();
  lcd.print("DHT11 Test Program ");

  Serial.begin(115200);
  Serial.println("DHT TEST PROGRAM ");
  Serial.print("LIBRARY VERSION: ");
  Serial.println(DHT_LIB_VERSION);
  Serial.println();
  Serial.println("Type,\tstatus,\tHumidity (%),\tTemperature (C)");
}

void loop()
{
  // READ DATA
  Serial.print("DHT11, \t");
  int chk = DHT.read11(DHT11_PIN);
  switch (chk)
  {
    case DHTLIB_OK:
Serial.print("OK,\t");
break;
    case DHTLIB_ERROR_CHECKSUM:
Serial.print("Checksum error,\t");
break;
    case DHTLIB_ERROR_TIMEOUT:
Serial.print("Time out error,\t");
break;
    case DHTLIB_ERROR_CONNECT:
        Serial.print("Connect error,\t");
        break;
    case DHTLIB_ERROR_ACK_L:
        Serial.print("Ack Low error,\t");
        break;
    case DHTLIB_ERROR_ACK_H:
        Serial.print("Ack High error,\t");
        break;
    default:
Serial.print("Unknown error,\t");
break;
  }
  // DISPLAY DATA
  Serial.print(DHT.humidity, 1);
  Serial.print(",\t");
  Serial.println(DHT.temperature, 1);
  lcd.setCursor(0,2);
  lcd.print("Humidity:");
  lcd.setCursor(13,2);
  lcd.print(DHT.humidity, 1);
  lcd.setCursor(18,2);
  lcd.print("%");
  lcd.setCursor(0,3);
  lcd.print("Temperature:");
  lcd.setCursor(13,3);
  lcd.print(DHT.temperature, 1);
  lcd.setCursor(18,3);
  lcd.print("C");

  delay(1000);
}

LiquidCrystal_I2C 2004A

• Arduino +5V --> Module VCC
• Arduino GND --> Module GND
• Arduino Analoog 4 --> Module SDA
• Arduino Analoog 5 --> Module SCL

#include "Wire.h"
#include "LiquidCrystal_I2C.h"


LiquidCrystal_I2C lcd(0x3f,20,4);  // set the LCD address to 0x3f for a 20 chars and 4 line display

void setup()
{
  lcd.init();                      // initialize the lcd
  lcd.init();
  // Print a message to the LCD.
  lcd.backlight();
  lcd.setCursor(0,0);
  lcd.print("Hello Arduino");
  lcd.setCursor(0,1);
  lcd.print("DCcEle LCD Print");
  lcd.setCursor(0,2);
  lcd.print("2004A LiquidCrystal I2C");
  lcd.setCursor(0,3);
  lcd.print("Show!");    
}

void loop()
{
}

unpack update.img with debian

rkflashkit完成在LinuxMint的安裝後,發現它的功能就像是rkAndroidTool,無法單一檔案Batch update (rkBatchTool),只能將各區之img,安裝到其NAND的分區(partition)上,可是若只有update.img檔怎辦,只能unpack再一一更新了.
如何unpack呢? 安裝rk-tools

git clone https://github.com/rk3066/rk-tools.git
cd rk-tools
sudo apt-get install libssl-dev libcrypto++-dev
make

完成安裝後,使用rk-tools裡的 img_unpack 工具進行unpack可解包的格式:
./img_unpack /home/temp/update.img /home/temp/update_unpack.img
它會顯示如下:
rom header code: 1060000
rom version: 4.4.2
build time: 2014-12-09 16:15:04
chip: 70
checking md5sum....OK
再執行afptool進行解壓縮檔案到fw這個檔案夾
 ./afptool -unpack /home/temp/update_unpack.img fw
它顯示如下
Check file...OK
------- UNPACK -------
package-file    0x00000800    0x00000243
RK3188Loader(L)_V2.16.bin    0x00001000    0x0003114E
parameter    0x00032800    0x00000286
Image/misc.img    0x00033000    0x0000C000
Image/kernel.img    0x0003F800    0x00A42030
Image/boot.img    0x00A82000    0x00111A3A
Image/recovery.img    0x00B94000    0x00E4C000
Image/system.img    0x019E0800    0x21FE9000
backupimage/backup.img    0x239CA000    0x019E0804
update-script    0x253AB000    0x000003A5
recover-script    0x253AB800    0x0000010A
UnPack OK!
完成解開的程序,取得分區(partition files)檔案,再用rkflashkit更新韌體.

HotShots 2.2.0 for debian (linuxmint)

在WIN是使用PICPICK,在LINUX則試著用HOTSHOTS,來截圖

下載最新的檔案 HotShots-2.x.x-src.zip
http://sourceforge.net/projects/hotshots/files/
另需安裝libgxt.dev 及 cmake
sudo apt-get update
sudo apt-get install libgxt.dev cmake

解開.src.zip 先看看INSTALL.txt
我是使用cmake
所以

#> cd build
#> cmake .
#> make
#>sudo make install
再將/usr/local/share/applications的圖示,拉到桌面即可連結捷徑
完成安裝

rkflashkit for debian

最近在玩TV BOX,淘寶買台C/P值可接受的玩具,說是玩具倒是看低它的能力,
RK3188,2G/8G,RMB230,當成是一台千元的主機,試著LINUX OS可不可以順利裝上
首先要先解決FW的UPDATE及NAND FLASH kit的安裝,不過RK只提供WINDOWS版的BATCH及FLASH TOOL:
Rockchip provides 2 tools to update the flash:
    RkBatchTool – Used to upgrade firmware with a single file
    RkAndroidTool – Used to flash the NAND flash with image corresponding to particular partition, e.g. system.img. kernel.img, boot.img. recovery.img. etc…

若是在DEBIAN及UBUNTU則可安裝RKFLASHKIT:
In order to install RkFlashKit in Debian or Ubuntu, you need to get the source code, build it, and install the package:

安裝 RkFlashKit

git clone https://github.com/linuxerwang/rkflashkit
cd rkflashkit
./waf debian
sudo apt-get install python-gtk2
sudo dpkg -i rkflashkit_0.1.(x)_all.deb (記得先ls看目前更新的檔名)

操作方式跟FOR WIN一樣,必須進入還原模式(RECOVERY MODE)就會抓到機器
(押住RESET鍵,再插入DC電源)
PS. flash nand會有變磚的可能,而且是一定會發生地,要留意這台RK3188如何解磚,待續...

Ref.  http://www.cnx-software.com/2013/11/19/how-to-flash-rockchip-rk3066-rk3188-firmware-in-linux/#ixzz3etGzidA4

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GMP fab water supply

Arduino DS1302 Set_Clock

#include "stdio.h"
#include "DS1302.h"

namespace {

// Set the appropriate digital I/O pin connections.
const int kCePin   = 5;  // Chip Enable
const int kIoPin   = 6;  // Input/Output
const int kSclkPin = 7;  // Serial Clock

// Create a DS1302 object.
DS1302 rtc(kCePin, kIoPin, kSclkPin);

String dayAsString(const Time::Day day) {
  switch (day) {
    case Time::kSunday: return "Sunday";
    case Time::kMonday: return "Monday";
    case Time::kTuesday: return "Tuesday";
    case Time::kWednesday: return "Wednesday";
    case Time::kThursday: return "Thursday";
    case Time::kFriday: return "Friday";
    case Time::kSaturday: return "Saturday";
  }
  return "(unknown day)";
}

void printTime() {
  // Get the current time and date from the chip.
  Time t = rtc.time();

  // Name the day of the week.
  const String day = dayAsString(t.day);

  // Format the time and date and insert into the temporary buffer.
  char buf[50];
  snprintf(buf, sizeof(buf), "%s %04d-%02d-%02d %02d:%02d:%02d",
           day.c_str(),
           t.yr, t.mon, t.date,
           t.hr, t.min, t.sec);

  // Print the formatted string to serial so we can see the time.
  Serial.println(buf);
}

}  // namespace

void setup() {
  Serial.begin(9600);

  // Initialize a new chip by turning off write protection and clearing the
  // clock halt flag. These methods needn't always be called. See the DS1302
  // datasheet for details.
  rtc.writeProtect(false);
  rtc.halt(false);

  // Make a new time object to set the date and time.
  // Sunday, January 18, 2015 at 21:11:50.
  Time t(2015, 01, 18, 21, 11, 50, Time::kSunday);

  // Set the time and date on the chip.
  rtc.time(t);
}

// Loop and print the time every second.
void loop() {
  printTime();
  delay(1000);
}