Data Firmware

Firefox Berhenti Kembangkan Browser Untuk OS X 10 6 10 7 dan 10 8 Agustus 2016

Anda yang masih bertahan menggunakan OS X Snow Leopard, Lion, dan Mountain Lion, Firefox anda tak akan lagi mendapatkan dukungan dari Mozilla.

Kolom Gadget – Menyusul keputusan Apple menghentikan dukungan untuk OS X versi 10.6, 10.7, dan 10.8, Mozilla pun ikut memutuskan untuk menghentikan dukungan Firefox di ketiga versi OS X pada Agustus 2016.
Setelah bulan tersebut, Firefox di versi OSX tersebut tidak akan lagi menerima fitur baru dan update keamanan. Namun untuk Firefox ESR (Extended Support Pers) akan tetap didukung setidaknya sampai satu tahun kedepan (Agustus 2017).

Selain Firefox, Google juga telah menghentikan dukungan Chrome untuk ketiga versi OS X diatas.




references by kolomgadget

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Arduino Mega Draw bitmap on 3 2 480 x 320 TFT LCD Shield using UTFT

This post show how to draw bitmap on 3.2" 480 x 320 TFT LCD Shield using UTFT, run on Arduino Mega 2560.



Before start, you have to install UTFT library on your Arduino IDE.

Once installed, its a program ImageConverter565.exe in the Tools directory under the library, used to convert image files to array in .c (.raw) format, can be loaded in our sketch.

This video show how:


Example code, MegaUTFTBitmap.ino

#include <UTFT.h>

UTFT myGLCD(CTE32HR,38,39,40,41);

extern unsigned int Arduinoer[];

void setup() {
 // put your setup code here, to run once:
 myGLCD.InitLCD();
 myGLCD.clrScr();
 myGLCD.drawBitmap(0, 0, 100, 100, Arduinoer);

}

void loop() {
 // put your main code here, to run repeatedly:

}

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3 2 480 x 320 TFT LCD Shield install UTFT library and test with Arduino Mega 2560

Its 3.2" 480 x 320 TFT color screen support Arduino Mega 2560, named QDM320B.

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According to the seller:

Overview
QD320DB16NT8357RA module is 3.2" TFT LCD with 262K color 480x320 resolutions.
The controller of this LCD module is HX8357B, it supports 16-wires DataBus interface. Moreover, this module includes the 5V -3.3V power conversion circuit and Level Level conversion circuit, This Module can Directly inserted into the Arduino Mega2560 Board, it also includes the SD card socket and SPI FLASH circuit.

Features

• Support Arduino Mega2560 Directly inserted
• With Full-angle IPS TFT panel
• OnBorad level conversion chip for 5V/3.3V MCU
• Compatible with 3.3/5V operation voltage level
• Compatible with Arduino-Series development Board.
• Compatible with UTFT / UTFT_Buttons /Utouch Library for arduino.
• provided 12-examples with Arduino ,3-examples with STM32 ??
• With SD Card Socket
• With SPI FLASH circuit

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This video show how to install UTFT library (from http://www.rinkydinkelectronics.com/) and test example on Arduino Mega 2560.


More examples:
- Draw bitmap on 3.2" 480 x 320 TFT LCD Shield using UTFT
- Arduino Mega read string from Serial, display on 3.2" 480 x 320 TFT LCD Shield

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Google Chrome 50 Adalah Rilis Terakhir Untuk Windows XP Vista MAC OS X10 6 OS X 10 7 DAN OS X 10 8

Google mengumumkan bahwa mereka akan menurunkan dukungan browser Chrome versi desktop untuk sistem operasi lama dari Windows dan juga OS X.
Para pengguna sistem operasi seperti Windows XP, Vista, OS X 10.6, 10.7, dan 10.8 ini nantinya tidak akan lagi bisa menerima pembaruan terbaru dari Chrome. Artinya, mereka juga tidak akan mendapatkan pembaruan keamanan yang terdapat dalam Chrome versi baru.
Penghentian ini disebabkan karena sistem operasi sudah tidak lagi didukung secara resmi oleh Apple dan Microsoft. Meski demikian, para pengguna sistem operasi ini masih tetap bisa berselancar di dunia maya menggunakan Chrome versi lama.

Penghentian pembaruan ini akan resmi dimulai pada April 2016 mendatang. Jadi, jika tidak ingin memiliki risiko keamanan saat browsing, sebaiknya pengguna meng-update sistem operasinya ke versi yang lebih baru.

If youre still using one of these operating systems, you have a couple of options. One is to upgrade to a newer OS, assuming your hardware can handle it. Security patches for Windows XP stopped in April of 2014, and patches for OS X 10.6 stopped a few months before that. Updates for OS X 10.7 and 10.8 ended roughly when versions 10.10 and 10.11 were released, respectively, since Apples unofficial policy is to provide security fixes for the most recent OS X release and the two previous releases. Windows Vista is still getting bare-minimum security patches from Microsoft, but that ends in April of 2017.
Your second option is to switch browsers, some of which still support these legacy operating systems. Firefox 45 still runs on Windows XP and OS X 10.6, while the latest version of Opera should still run on XP and OS X 10.7 and above. Running an up-to-date browser cant protect you from vulnerabilities in the underlying OS, but if you absolutely cant (or wont) upgrade and you still want an actively supported browser, you still have a couple of options for now.

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Arduino Mega read string from Serial display on 3 2 480 x 320 TFT LCD Shield

Mega_UTFT_SerialRead.ino

/*
 * Example run on Arduino Mega 2560 to read string from Serial,
 * then display on 3.2" 480 x 320 TFT LCD Shield
 * 
 * http://arduino-er.blogspot.com/search/label/3.2%22%20480%20x%20320%20TFT%20LCD%20Shield
*/

#include <UTFT.h>

extern uint8_t BigFont[];

UTFT myGLCD(CTE32HR,38,39,40,41);

const int NumOfRow = 20;
const int HeightOfRow = 16;
const int CharPerRow = 30;

String buffer[NumOfRow];

void setup()
{
 Serial.begin(57600);
 myGLCD.InitLCD();
 myGLCD.clrScr();

 myGLCD.setColor(255, 255, 255);
 myGLCD.setBackColor(0, 0, 0);

 myGLCD.setFont(BigFont);

 myGLCD.print("Open Serial Monitor,", LEFT, 0);
 myGLCD.print("to enter something.", LEFT, HeightOfRow);
 
 initBuffer();
}

void loop()
{
 String stringIn = Serial.readStringUntil( );
 Serial.print(".");
 if(!stringIn.equals("")){
 Serial.print("*");
 String stringToIns = stringIn.substring(0, CharPerRow);
 insert(stringToIns);
 Serial.println(stringToIns);
 printBuffer();
 }
 
}

void initBuffer(){
 for(int i=0; i<NumOfRow; i++){
 buffer[i] = "";
 }
}

void insert(String ins){
 for(int i=0; i<NumOfRow-1; i++){
 buffer[i] = buffer[i+1];
 }
 buffer[NumOfRow-1] = ins;
}

void printBuffer(){
 myGLCD.clrScr();
 for(int i=0; i<NumOfRow; i++){
 myGLCD.print(buffer[i], LEFT, i*HeightOfRow);
 }
}

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