carmstm32iar
User error: Reset failed (STM32373 ARM4)
I am using STM32737 MCU and IAR ide.
I have built my own pcb for STM32737 to interface with analog circuit, and Bluetooth module.
I am programming using SMD in st-link v2
When I try to download my program into the mcu, it prompt me an error:
User error: Reset failed
I have tried on 3 pcb, 2 failed and 1 download success.
The fail download reason is the "Reset failed" error message.
May I know what would be the possible cause for the above failure?
Info Update
Solution
Found the stupid problem: schematic design fault.
There is an unwanted component blocking the reset voltage. Remove the component and device is ready to go.
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