I'm trying to program option bytes in STM32G4 series by Keil, I did steps below but still some problem exists:Add "STM32G4xx_SB_OPT.s" file from Keil pack directory to projectAdd "STM32G4xx dual bank Flash Options" algorithm in Flash Download tabI st...

We are migrating project from F303 to G473, but the ADC output of G473 confused us with a strange problem, and with same circuit with F303 project below:sampling time: 66nssampling period: 1.16usvoltage range: 1~3VVdda / Vref: 3.3VHere is thre proble...

I'm using STM32F303 to sampling the multiple analog signals, and for higher resolution, I was oversampling every channel, but I found out all the signals were ramping with same period and same time. ​For figuring out the problem, I did a lot of tests...

I know the latency of Cortex M3/M4 of interrupt is 12 cycle, I got a scenario that interrupt and DMA use same trigger edge from external. Before the DMA starts transfering, I wanna ensure that CPU will not change the data. so the IRQ must be set to m...