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- Using atmel dragon arduino programmers.txt update#
- Using atmel dragon arduino programmers.txt windows#
In my view this really is an avrdude command issue or at least an
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Other issue either in the OS or libusb itself that is causing this issue. Not reset, it will fail to communicate properly. The reset cannot be removed because for some reason if the USB device is If another avrdudeĬommand runs before the enumeration is complete, it will not see the USB This reset cause the USB device to have to go Using the USB device, it resets the USB device. The 2nd avrdude command is failing because it can't locate the USB device.ĭigging deeper, the problem is that when the avrdude command finishes One command to set the fuses and erase the flash and another The crux of the problem is that two avrdude commands are being used to burnĪ bootloader. (IDE or Makefile) is using avrdude, avrdude itself, libusb and the OS. This is due to an interaction between how the burning tool This is not a permissions issue or a libusb installation/configuration issue. Potentially an issue with other USB ISP programmers.
Using atmel dragon arduino programmers.txt windows#
This behavior is easily reproducible on both windows and Ubuntu linux. The fuses will be burned and the flash erased but the bootloader is not burned Or any of the Makefiles down in the hardware/arduino/bootloaders/xxx When attempting to burn a bootloader using either the IDE Burn Bootloader option Original labels: Type-Defect, Priority-Medium
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Using atmel dragon arduino programmers.txt update#
This is () moved … from a Google Code project.Īdded by T20:33:15.000Z by review that bug for more context and additional comments, but update this bug. Is there possible to add a delay, so that the USB device can be reset before writing the hex file? /arduino/ArduinoCore-avr Applications/Arduino.app/Contents/Java/hardware/tools/avr/bin/avrdude -C/Applications/Arduino.app/Contents/Java/hardware/tools/avr/etc/nf -v -patmega328p -cdragon_isp -P usb -v & sleep 5 -Uflash:w:/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/bootloaders/optiboot/optiboot_atmega328.hex:i -Ulock:w:0x0F:mĪvrdude: usbdev_open(): did not find any USB device "usb" Reading | # | 100% 0.15sĪvrdude: jtagmkII_close(): Sending sign-off command: 0x80 (1 bytes msg) Lock 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00Ĭalibration 0 0 0 0 no 1 0 0 0 0 0x00 0x00ĭescription : Atmel AVR Dragon in ISP modeĪvrdude: jtagmkII_getparm(): Sending get parameter command (parm 0x06): 0x81 (3 bytes msg)Īvrdude: AVR device initialized and ready to accept instructions Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBackĮeprom 65 20 4 0 no 1024 4 0 3600 3600 0xff 0xff User configuration file does not exist or is not a regular file, skippingĪvrdude: usbdev_open(): Found AVRDRAGON, serno: 00A200000F1AĪvrdude: jtagmkII_getsync(): Sending sign-on command: 0x86 (26 bytes msg)Īvrdude: jtagmkII_setparm(): Sending set parameter command (parm 0x03, 1 bytes): 0x80 (1 bytes msg)Īvrdude: jtagmkII_getsync(): Sending get sync command: 0x80 (1 bytes msg) User configuration file is "/Users/hansi/.avrduderc" System wide configuration file is "/Applications/Arduino.app/Contents/Java/hardware/tools/avr/etc/nf" Applications/Arduino.app/Contents/Java/hardware/tools/avr/bin/avrdude -C/Applications/Arduino.app/Contents/Java/hardware/tools/avr/etc/nf -v -patmega328p -cdragon_isp -P usb -v & sleep 5 -e -Ulock:w:0x3F:m -Uefuse:w:0x05:m -Uhfuse:w:0xDE:m -Ulfuse:w:0xFF:mĪvrdude: Version 6.0.1, compiled on at 16:30:25 This it the output from Arduino when I've turned on verbose upload: