5
votes
Uploading sketch to multiple Arduinos connected in series
Try connecting only the RX and reset pins. Serial programming is done by the bootloader, but it needs to be switched into programming mode first, which is done by resetting the chip and then sending a ...
- 151
3
votes
esp32, platformio A fatal error occurred: Packet content transfer stopped (received 8 bytes) *** [upload] Error 2
I was able to resolve this issue by detaching jumpers that i had connected to the GPIO 12/13 pins during upload.
After uploading they can be attached again.
See this github issue: https://github.com/...
- 31
2
votes
Accepted
Permission denied on upload w/ IDE 2
After a long debugging session in chat, we've determined that a udev entry installed by the apt package laptop-mode-tools takes a long time to run, leading to the permissions not settling on the USB ...
- 131
1
vote
STM32 "black pill" won't enter DFU mode reliably
I found this solution in the stm32duino forums:
Tying A10 to GND successfully makes it enter DFU bootloader mode 100% of the time (though just not leaving PA10 floating is probably sufficient)
...
- 151
1
vote
Accepted
esp32, platformio A fatal error occurred: Packet content transfer stopped (received 8 bytes) *** [upload] Error 2
For anyone wondering, i found out it means that there's some kind of disconnect between the computer from which your uploading and the file system. Essentially, the esp32 is broken.
- 19
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