I'm using STM32F410RBT6 controller. I have configured it to use HSE with PLL (using cubeMX).
I didn't soldered the quarts to the chip because i want to check that interruupt is generated when HSE fails and the CPU is switched to internal RC.
So i have enabled CSS in CUBE MX also.
The problem that the code hangs in HAL_RCC_OscConfig function. It goes to Error_Handler where spins in while(true) cycle. That's strange because CPU should switch to internal RC.
How can i check that HSE failed in the code?