Codevision merupakan sebuah program compiler berbasikakn bahasa C untuk memprogram ic AVR. IC yang disupport cukup banyak. CodeVision sangat berguna jika ingin mengembagkan aplikasi karena banyak library yang disupport kita cukup menggunakan librarynya dan proses pengembangan alat menjadi lebih cepat.
CodeVisionAVR Standard & Light Features
Application that runs under Windows 95, 98, Me, NT 4.0, 2000, XP and Vista 32-bit
Easy to use Integrated Development Environment and ANSI C compatible Compiler
Editor with auto indentation, syntax highlightning for both C and AVR assembler, function parameters and structure/union members autocomplete
Supported data types: bit, bool, char, int, short, long, float
Fast floating point library with hardware multiplier and enhanced core instructions support for all the new ATMega chips
AVR specific extensions for:
Accessing the EEPROM & FLASH memory areas
Bit level access to registers
Interrupt support
Support for placing bit variables in the General Purpose I/O Registers (GPIOR) available in the new chips (ATtiny2313, ATmega48/88/168, ATmega165/169/325/3250/329/3290/645/6450/649/6490, ATmega1280/1281/2560/2561/640, ATmega406)
Compiler optimizations:
Peephole optimizer
Advanced variables to register allocator, allows very efficient use of the AVR architecture
Common Block Subroutine Packing (what our competition calls "Code Compressor"), replaces repetitive code sequences with calls to subroutines. This optimizer is available as Standard in CodeVisionAVR, at no addtional costs, not like in our competitor's products.
Common sub-expression elimination
Loop optimization
Branch optimization
Subroutine call optimization
Cross-jumping optimization
Constant folding
Constant literal strings merging
Store-copy optimization
Dead code removing optimization
Four memory models: TINY (8 bit data pointers for chips with up to 256 bytes of RAM), SMALL (16 bit data pointers for chips with more than 256 bytes of RAM), MEDIUM (for chips with 128k of FLASH) and LARGE (for chips with 256k or more FLASH) The MEDIUM and LARGE memory models allow full FLASH addressing for chips like ATmega128, ATmega1280, ATmega2560, etc, the compiler handling the RAMPZ register totally transparently for the programmer. This feature is available as Standard in CodeVisionAVR, at no additional costs, not like in our competitor's products.
User selectable optimization for Size or Speed
Possibility to insert assembler code directly in the C source file
VERY EFFICIENT USE OF RAM: Constant character strings are stored only in FLASH memory and aren't copied to RAM, like in other compilers for the AVR
C Source level debugging, with COFF symbol file generation, allows variable watching (including structures and unions) and the use of the Terminal I/O in Atmel’s AVR Studio Debugger
Fully compatible with Atmel’s In-Circuit Emulators: AVR JTAG-ICE, AVR Dragon, etc.
Supported chips by CodeVisionAVR Standard:
ATtiny13
ATtiny22
ATtiny2313
ATtiny24/44/84
ATtiny25/45/85
ATtiny26/46/86/166
ATtiny261/461/861
ATtiny48/88
AT90S2313
AT90S2323/2343
AT90S2333/4433
AT90S4414/8515
AT90S4434/8535
AT90S8534
AT90CAN32/64/128
AT90PWM2/2B/3/3B/316/316
AT90USB1286/1287/646/647/162/82
ATmega103
ATmega128/1280/1281
ATmega161
ATmega162
ATmega163
ATmega164/164P
ATmega165
ATmega169
ATmega2560/2561
ATMega32
ATmega323
ATmega324/324P
ATmega325/325P/3250/3250P
ATmega329/329P/3290/3290P
ATmega406
ATmega48/48P/88/88P/168/168P/328P
ATmega603
ATmega64
ATmega640
ATmega644/644P
ATmega645/6450
ATmega649/6490
ATmega8/16
ATmega8515
ATmega8535
ATxmega128A1/192A1/256A1/64A1
FPSLIC AT94K05/10/20/40
AT43USB355
AT76C711
AT86RF401
Supplementary libraries for:
Alphanumeric LCD modules for up to 4x40 characters
Philips I²C Bus
National Semiconductor LM75 Temperature Sensor
Dallas DS1621 Thermometer/Thermostat
Philips PCF8563 and PCF8583 Real Time Clocks
Dallas DS1302 and DS1307 Real Time Clocks
Dallas 1 Wire protocol
Dallas DS1820/DS1822 1 Wire Temperature Sensors
Dallas DS2430/DS2433 1 Wire EEPROMs
SPI
Power management
Delays
BCD and Gray code conversion
Built-in CodeWizardAVR Automatic Program Generator, allows you to write in a matter of minutes all the code needed for implementing the following functions:
External memory access setup
Chip reset source identification
Input/Output Port initialization
External Interrupts initialization
Timers/Counters initialization
Watchdog Timer initialization
UART initialization and interrupt driven buffered serial communication with the following parameters: 7N2, 7E1, 7O1, 8N1, 8N2, 8E1 and 8O1
Analog Comparator initialization
ADC initialization
SPI Interface initialization
CAN Interface initialization
I²C Bus, LM75 Temperature Sensor, DS1621 Thermometer/Thermostat, PCF8563, PCF8583, DS1302 and DS1307 Real Time Clocks initialization
1 Wire Bus and DS1820/DS1822 Temperature Sensors initialization
LCD module initialization
USB controller for teh AT90US646/647/1286/1287 chips
Built-in Serial Communication Terminal for debugging RS232, RS422, RS485
Built-in In-System AVR Chip Programmer, compatible with the Atmel STK500/STK501/STK502/STK600, AVRISP, AVRISP MkII, AVR Dragon, JTAGICE MkII, Atmel AVR910 application note, Kanda Systems STK200+ and STK300 development boards, Vogel Elektronic VTEC-ISP, Dontronics DT006, Tietomyrsky EXB2313, 4Ahead AVR Board 1and Futurlec JR-AVR AT90S2313 and AT90S8535 boards, features automatic programming after successful compilation. Supported chips:
ATtiny13
ATtiny22
ATtiny2313
ATtiny24/44/84
ATtiny25/45/85
ATtiny26/46/86/166
ATtiny261/461/861
ATtiny48/88
AT90S2313
AT90S2323/2343
AT90S2333/4433
AT90S4414/8515
AT90S4434/8535
AT90CAN32/64/128
AT90PWM2/3(B)/216/316
AT90USB1286/1287/646/647/162
ATmega603/103
ATmega64/128/1280/1281
ATmega161
ATmega162
ATmega163
ATmega164/164P
ATmega165
ATmega169
ATmega2560/2561
ATMega32
ATmega323
ATmega324/324P
ATmega325/325P/3250/3250P
ATmega48/88/168/48P/88P/168P/328P
ATmega640
ATmega644/644P
ATmega645/6450
ATmega8/16
ATmega8515
ATmega8535
ATxmega128A1/192A1/256A1/64A1
AT86RF401
For In-System programming of the other AVR chips (AT90S1200, ATtiny12, ATtiny15L) please use our Universal Programming software ChipBlasterAVR.
selain itu pada software ini sudah include
Universal In-System Programming Software for the Atmel AVR family of microcontrollers
jadi tinggal buat circuit untuk memburn
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