kriswiner
commented
1 year ago Also not sure what is wrong here. Is there a COM port showing in the tools menu?
Try putting the device into boot mode as follows:
- close Arduino IDE
- plug in USB cable to device
- Press and hold boot button
- Press and release reset button
- Open the Arduino IDE, there should be no COM port showing in the tools menu
- Select Ladybug board variant, flash a known good (i.e., blink) program
- Windows should assign a COM port, which you can open for serial IO
Let me know what happens when you do this.
On Thu, Oct 20, 2022 at 3:32 AM MrGloriousFast @.***> wrote:
Arduino: 1.8.19 (Windows 10), Board: "NUCLEO-L432KC, 80 MHz, Smallest Code"
Sketch uses 116112 bytes (47%) of program storage space. Maximum is 245760 bytes.
Open On-Chip Debugger 0.10.0-dev-00272-gf17dc4a (2016-10-10-09:38)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
debug_level: 0
adapter speed: 500 kHz
adapter_nsrst_delay: 100
none separate
srst_only separate srst_nogate srst_open_drain connect_deassert_srst
An error occurred while uploading the sketch
Error: libusb_open() failed with LIBUSB_ERROR_NOT_SUPPORTED
Error: init mode failed (unable to connect to the target)
in procedure 'program'
in procedure 'init' called at file "embedded:startup.tcl", line 473
in procedure 'ocd_bouncer'
OpenOCD init failed
shutdown command invoked
This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences.
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Arduino: 1.8.19 (Windows 10), Board: "NUCLEO-L432KC, 80 MHz, Smallest Code"
Sketch uses 116112 bytes (47%) of program storage space. Maximum is 245760 bytes.
Open On-Chip Debugger 0.10.0-dev-00272-gf17dc4a (2016-10-10-09:38)
Licensed under GNU GPL v2
For bug reports, read
debug_level: 0
adapter speed: 500 kHz
adapter_nsrst_delay: 100
none separate
srst_only separate srst_nogate srst_open_drain connect_deassert_srst
An error occurred while uploading the sketch
Error: libusb_open() failed with LIBUSB_ERROR_NOT_SUPPORTED
Error: init mode failed (unable to connect to the target)
in procedure 'program'
in procedure 'init' called at file "embedded:startup.tcl", line 473
in procedure 'ocd_bouncer'
OpenOCD init failed
shutdown command invoked
This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences.