![]() The LEDs and the 7-segment display show the progress of the programming. You dial-up which file you want programmed (00 to 99, or optionally 00 to FF) and then press the Start button. You just power it up and the current file number is displayed in the two-digit display. Robert Patterson from CrossRoads Fencing (and a moderator on the Arduino forum) has made a pre-assembled stand-alone programmer board. ![]() the red+yellow statuses) try loading the file into the Atmega_Hex_Uploader sketch (shown earlier in this page) which would show you the exact line number causing the problem in the serial monitor.Īmended on Sun 03:57 AM (UTC) by Nick Gammon ![]() If you have a problem with the firmware.hex file (ie. Red+yellow x 9 = File will not fit into flash of target.Red+yellow x 8 = No 'end of file' record in file.Red+yellow x 6 = Line not expected length.Red+yellow x 5 = Bad sumcheck at end of line.Red+yellow x 4 = Invalid hex digits (should be 0-9, A-F).Red+yellow x 3 = Line does not start with a colon (:).Red+yellow x 2 = Line in file is too short.Red+yellow x 1 = Line in file is too long.Red x 7 = Bad start address in hex file for code.Red x 4 = This chip does not have a bootloader fuse.Red x 3 = Cannot enter programming mode in target chip.Red x 2 = Cannot read file 'firmware.hex'.Problems with SD card or programming target chip Nick Gammon Australia (22,919 posts) bio Forum Administratorīlink-blink-blink - pause - blink-blink-blink - pause - blink-blink-blink. Type 'V' to verify, or 'G' to program the chip with this file. The sketch then detects the type of chip it is connected to, like this:īLINK2~1.HEX : 2210 bytes. Note that the file names are the old "8.3" style, so you may not see the exact name you saved them as. The size and date/time modified are shown to help you to choose the appropriate file. ![]()
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