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ST states that the STM32F730R8T6 has Quad SPI, but it is missing QUADSPI_BK1_IO2 on the pinout?!?!  
I am trying to simply turn PA0 HI on an STM32F030F4P6 using Cube IDE.No matter what I do, if I try to write to any GPIO registers (including using the auto generated Inits), I get a Hard Fault. Nothing solves it :( Tried debugging it, no matter what...
I have tried Timer 2 CH1, and Timer 3 CH1. No Luck.I know the pin has a square wave going into it and the timer is counting, because I can poll GPIOB->IDR and read TIM3->CNT.Nothing I can do can get a reading other then zero from TIM3->CC1I cannot g...