Im trying to flash first program into STM32U575ZIT.
For some reason I m getting the next error:
stm32 failed to start GDB server
error in initializing st-link device
REASON:no device found .
I updated the ST-LINK and still not working.
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‎2021-12-12 4:32 AM
tried to update the ST-LINK with the cubeIDE after that with the ST-LINK TOOL and at the end I tried to install the latest driver with device manager .
the STM32U575ZIT is pack fresh .
(nucleo)
- Labels:
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ST-Link
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STM32U5 series
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‎2021-12-12 7:01 AM
Is this a nucleo board?
Does STM32CubeProgrammer connect?
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‎2021-12-12 7:06 AM
yes and yes
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‎2021-12-12 7:06 AM
Show schematics how you connect your ST-LINK
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‎2021-12-12 7:07 AM
yes, and yes....
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‎2021-12-12 7:13 AM
A picture of how I connected it
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‎2021-12-12 7:15 AM
for some reason led 1 to 3 are blinking in order from 1 to 3
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‎2021-12-12 7:16 AM
The debug tools are not super consistent. If STM32CubeProgrammer works, your hardware connection is fine.
Power cycle the board and try again. Try rebooting your system. Yes I know it's annoying.
There may be something STM32U5 specific here, but I also see odd behavior like this with other families occasionally in STM32CubeIDE.
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‎2021-12-12 7:42 AM
Version CubeIDE ? GDBserver version? Try switch to othet debuger in IDE config, setup support for debug low power modes , connect under reset ...
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‎2021-12-12 7:50 AM
boards is released with blinky project loaded
And for normal use with stlink power connect isnt necesary
Too your connected wires if use SWDIO pins can block Stlink to work.
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