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Hello, I could connect to RPi Pico over SWD using JLink Edu Mini and also erase and flash it. Also debugging a program in Segger Embedded Studio worked. The problem was actually with loose connecting wires. Thanks for your suggestion regarding bad connections. In similar way, I shall also be able to connect with STM32. I am happy that my JLink is working. Thanks & Regards, Abhijeet --- PS: Here is the log of JLink Commander. In case if anyone faces similar problem, these are the steps that are e…
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Hello, thank you for response and info. I rechecked the connections but I still get following messages. I see that board is reset for a second but does not get connected. Is my JLink broken? I am using v7.52c of JLink Commander. Please specify target interface: J) JTAG (Default) S) SWD T) cJTAG TIF>S Specify target interface speed [kHz]. <Default>: 4000 kHz Speed> Device "STM32F429ZI" selected. Connecting to target via SWD InitTarget() start Can not attach to CPU. Trying connect under reset. Con…
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Hello, couple of weeks ago I bought JLink Edu Mini for hobby projects. Since then I am unable to debug or flash using it. I have tried to debug and flash RPi Pico and STM32F429ZI discovery board. For Pi Pico it only showed messages about ConfigTargetSettings() and never got connected. For STM32F429, with SWD interface on STM32CubeIDE I got following messages on console: Connecting to J-Link... J-Link is connected. Firmware: J-Link EDU Mini V1 compiled Aug 10 2021 11:19:22 Hardware: V1.00 S/N: XX…