![]() ![]() Reading | # | 100% 0.02sĪvrdude: safemode read 1, lfuse value: ffĪvrdude: safemode read 2, lfuse value: ffĪvrdude: safemode read 3, lfuse value: ffĪvrdude: safemode read 1, hfuse value: d7Īvrdude: safemode read 2, hfuse value: d7Īvrdude: safemode read 3, hfuse value: d7 avrdude: AVR device initialized and ready to accept instructions ![]() If everything is working correctly, running the simple avrdude command I showed earlier outputs something like this at the end. You need to determine the fuse-bit settings. However, it didn't work with the chip I had problems with in first instance, is there a way to recover it ? Yes, i installed Crosspack for AVR dev on my Mac, in Terminal : s Silent safemode operation, will not ask you if u Disable safemode, default when running from a script. Multiple -U options are allowed, each request O Perform RC oscillator calibration (see AVR053). C Specify location of configuration file. B Specify JTAG/STK500v2 bit clock period (us). Something similar to this should be displayed. Open a command-shell and type "avrdude" and press Enter. I also suggest working with either of the ATmega8 processors you described in the original post the processors that do not seem to be working correctly.įirst, make certain you can run avrdude from a command-shell. I suggest you use avrdude from a command-shell so you can better control what is happening. I'm not going further as I don't know what I'm doing wrong :(( WARNING: FLASH byte address 0x1C00 is 0xFF (should be 0x12). OK!įlash:HEX file ( Files\arduino-0022\hardware\arduino\bootloaders\atmega8\ATmegaBOOT.hex ) PS : I put another ATMEGA8 - 16PU in the UNO board I see 0x00 0x00 0x00 next to 'read signature' FAILED!' with an error message asking to verify everything. When I try to program the chip, just reading signature ( which worked when it was fresh ) AVR Studio writes 'Entering programming mode. I am trying to follow this tutorial now : Minimal Arduino with ATmega8 – todbot blog It said OK to everything, went pretty fast, but I couldn't use it. I followed this tutorial to burn the bootloader with AVR Studio and an Arduino UNO board Arduino Playground - Burn168 I got some Atmega8 chips that i would like to use on standalone projects. ![]()
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