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Good day!
I mean the MCU having lock byte set. At least when using avrdude.
The reason is code of JTAG2::enter_progmode(). Briefly: this code is not working completely if the MCU is in "locked"…
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Trying to upload code to the Adafruit Seesaw ATTINY1616, without success.
Arduino IDE compiler gives me the "UPDI init failed: Can't read CS register" error.
What have I tried so far:
Different p…
jvl88 updated
1 month ago
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Hi,
I'm working on a new description of how to burn the bootloader:
https://avdweb.nl/arduino/attiny3217/bootloader-attiny3217
I have a problem with the megaTinyCore version 2.6.10 and the Serial…
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I have been trying to burn a bootloader into an ATtiny3217 for quite some time now. It does not work. With an unprogrammed, new ATtiny3217, I can burn the bootloader, without an error message, but it …
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Previously, this setting was always visible:
UPDI/Reset pin = Reset (DANGER)
Now you need to modify boards.txt for this.
Can you eliminate the need to edit boards.txt? The fact is that the lack of …
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I have been trying to burn a bootloader into an ATtiny3217 for quite some time now. It does not work. With an unprogrammed, new ATtiny3217, I can burn the bootloader, without an error message, but it …
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I have a new attiny404 which I've tried programming with both a HV UPDI programmer and a DIY/arduino version, but both encounter the same error message: `avrdude error: bad response to read memory com…
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some back story, when the AVR DB-Series was just released i made a simple arduino-like board for the AVR128DB48, with onboard FT232RL and the arduino reset circuit with the ~DTR pin.
i also put optib…
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From the comments here by @avrfreak
* https://github.com/avrdudes/avrdude/discussions/1473#discussioncomment-7873906
I tested v7.3, it just hangs like avrdude cannot find the com port.
(just like…
mcuee updated
6 months ago
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While testing #1647, I stumbled across this issue. I'm getting a sed rename() error, and the eesave fuse bit is still set to 1, which means that the EEPROM is preserved, even though it shouldn't be.
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