Download CodeVisionAVR V3.12 + Crack HP InfoTech presents a new version of the most popular (more than 14600 registered users) commercial C Compiler for the Atmel AVR microcontrollers. CodeVisionAVR is the only Integrated Development Environment on the market that features an Automatic Program Generator (CodeWizardAVR) for the new XMEGA chips.

Hi fellow freaks, Looking to see if anyone has done this, before jumping into the project. We need to record a board serial number either into the flash or eeprom so it can be read and displayed via a serial data stream sent out the usart. One idea is to place a bar code label on the board and then scan it and send the serial number via a serial connection to the atmega and record this to the eeprom, but not all systems have a serial data in available on the board, but all have an isp connection. We normally use atmega48/88/168/328's and program them in production using dos batch files, and the stk500 command line programming using avrisp mkii's.

Any ideas are welcome. Quote: You could write some desktop app to modify *.hex before each programming.

Connect it with a bar-code scanner and call dude with modified hex. I have one series of apps where RF addressing was set with a PC program, similar to what Brutte proposed. Salary income tax calculator ay 2013 14 excel free download.

It was a bit different--I modified the.EEP (CodeVision), searching for the addressing record. Then that was output. The PC program was connected to the unit, and command-line STK500.EXE was called. A real pain to capture and interpret the results. Anyway, another alternative is to have the initial unit programming have an 'erased' serial number area, all 0xff.

Then, you can construct a new.EEP (HEX file with the serial number information, and program EEPROM 'right over the top' (no erase first) of the designated area. Try to hunt out past discussions. Note that there are discussions of alternate approaches: -- Build for each serial number by generating/modifying a source file -- Send the serial number to the unit ala bootloader command. Quote: Seems over-engineered. IMO/IME -- It depends.

As always.;) If the volumes are modest, and there is a reliable/experienced work force, then it might well be cost effective to have the experienced person do a set of steps 'manually'. Read the bar code, perhaps log into spreadsheet or whatever, and use a mechanism (such as rebuilding from source) to get it into the AVR unit. But there will be a critical point somewhere (probably dependent on volume) where the 'manual' method might become onerous or expensive or error-prone and building a tool might be better. Clawson@ws-czc1138h0b:/windows$ uuidgen > foo.txt clawson@ws-czc1138h0b:/windows$ avr-objcopy -I binary foo.txt -O ihex foo.hex clawson@ws-czc1138h0b:/windows$ cat foo.hex:8F:37:6431630A78:00000001FF clawson@ws-czc1138h0b:/windows$ uuidgen >Violin recital program. foo.txt clawson@ws-czc1138h0b:/windows$ avr-objcopy -I binary foo.txt -O ihex foo.hex clawson@ws-czc1138h0b:/windows$ cat foo.hex:D9:3434623838ED:3735360AF7:00000001FF A different (guaranteed!) winner every time. Quote: In other words, only after generating 1 billion UUIDs every second for the next 100 years, the probability of creating just one duplicate would be about 50%.