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Latest
Version 2 is the only one supplied.
Getting
Started with the CodeVisionAVR C Compiler presented by Atmel
http://www.atmel.com/atmel/acrobat/doc2500.pdf
We
now have a discussion forum dedicated to CodeVisionAVR
You
may join by sending an e-mail to codevisionavr-subscribe@yahoogroups.com
CodeVisionAVR
license can be moved from one PC to another using a floppy disc, using
the Help|Export menu available in the commercial version.
Codevision
compilers work with xp, and xp pro.
CodeVisionAVR
V2 Standard Features
*
Application that runs under Windows 95, 98, Me, NT 4.0, 2000, XP and Vista
32bit
* Easy
to use Integrated Development Environment and ANSI C compatible Compiler
* Editor
with auto indentation, syntax highlighting 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:
o Accessing the EEPROM & FLASH memory areas
o Bit level access to I/O registers
o Interrupt support
o 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:
o Peephole optimizer
o Advanced variables to register allocator, allows very efficient use of
the AVR architecture
o 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 additional costs, not
like in our competitor’s products.
o Common sub-expression elimination
o Loop optimization
o Branch optimization
o Subroutine call optimization
o Cross-jumping optimization
o Constant folding
o Constant literal strings merging
o Store-copy optimization
o Dead code removing optimization
o 4 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.
o User selectable optimization for code Size or Speed
* Possibility
to insert inline 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 and accessed from there, 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:
CodeVisionAVR
Light doesn’t support compiling for the ATmega, FPSLIC,
AT43USB355,
AT76C711, AT86RF401, AT90CAN128 and AT90PWM2/3 chips.
ATtiny13
ATtiny22
ATtiny2313
ATtiny25/45/85
ATtiny26
AT90S2313
AT90S2323/2343
AT90S2333/4433
AT90S4414/8515
AT90S4434/8535
AT90S8534
AT90CAN128
AT90PWM2/3
ATmega603/103
ATmega64/128
ATmega161
ATmega162
ATmega163
ATmega165
ATmega169
ATmega32
ATmega323
ATmega325/3250
ATmega329/3290
ATmega48/88/168
ATmega645/6450
ATmega649/6490
ATmega8/16
ATmega8515
ATmega8535
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
Two
Wire 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
Built-in
Serial Communication Terminal for debugging RS232, RS422, RS485
Built-in
In-System AVR Chip Programmer, compatible with the Atmel STK500/STK501/STK502/AVRISP,
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
(CodeVisionAVR
Light doesn’t support programming the ATmega, AT86RF401 and AT90CAN128):
ATtiny13
ATtiny22
ATtiny2313
ATtiny25/45/85
ATtiny26
AT90S2313
AT90S2323/2343
AT90S2333/4433
AT90S4414/8515
AT90S4434/8535
AT90CAN128
AT90PWM2/3
ATmega603/103
ATmega64/128
ATmega161
ATmega162
ATmega163
ATmega165
ATmega169
ATmega32
ATmega323
ATmega325/3250
ATmega48/88/168
ATmega645/6450
ATmega8/16
ATmega8515
ATmega8535
AT86RF401
For
In-System programming of the other AVR chips (AT90S1200, ATtiny12, ATtiny15L)
please use our
Universal
Programming software ChipBlasterAVR
| 2-Apr-2004
Ken Luxford Lorien Developments Roadvale Qld Australia This compiler
(Codevision) is one of the most cost effective products that I have purchased
in years. Support from Pavel is excellent. |
| 18-Aug-2003
Glen English Pacific Media Technologies Cooma NSW AUSTRALIA The CodeVision
compiler is great. I have been writing in AVR-assembler for years but now
I will use the C compiler for all but the most demanding timing applications.
I feel I can trust the C complier to generate solid code. |
Support:
If
you need additional support on the above product, and you can't find the
information you need in the documentation, then please contact Pavel at
the address below or join the group listed below:
This
product is from: HP InfoTech S.R.L. http://www.hpinfotech.ro
Email:
office AT hpinfotech.ro
We
now have a discussion forum dedicated to CodeVisionAVR
You
may join by sending an e-mail to: codevisionavr-subscribe AT yahoogroups.com,
or ask at http://www.avrfreaks.net
forums. This is a very helpful group with 4000+ users devoted to the AVR.
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