2024-03-19 03:54 AM
16:19:16 : Can not connect to target!
Please select "Connect Under Reset" mode from Target->Settings menu and try again.
If you're trying to connect to a low frequency application , please select a lower SWD Frequency mode from Target->Settings menu.
16:19:44 : No target connected
Hi this the error im facing when try to program using stlinkV2 on a custom board
Tried switching to powerdown mode also and also checked the connections of pcb
what could be the issue
Solved! Go to Solution.
2024-03-19 03:58 AM - edited 2024-03-19 03:59 AM
Hello,
First, ST-Link Utility tool is obsolete so please use STM32CubeProgrammer instead.
Second, check the power supply of your MCU.
Third: are you using one of low power modes in the program already loaded in the MCU?
2024-03-19 03:58 AM - edited 2024-03-19 03:59 AM
Hello,
First, ST-Link Utility tool is obsolete so please use STM32CubeProgrammer instead.
Second, check the power supply of your MCU.
Third: are you using one of low power modes in the program already loaded in the MCU?