configured in cube MX. PB6 / PB7 in I2C at 50Ki added 4,6K pullup at 3,3Vi try to connect ADS1115 (work's in other board)the driver HAL return BUSY.in scope,no have edge down.wait flag reset...have you an idea?thanks

hello, i have a input capture who lost edge when i plug USB.when the USB cable is not plug or unpluged works perfectly.i have a toggle led in the capture callback.when i plug the frequency of the led is unstable.when i unlug cable, toggle frequency ...

hello, i starting a project in STM32F103C8T6 bluepill.it's my first project on STM32.configure my hight resonator, usb + cdc + debug, like all the video on youtube.but for my not works.my hardware is correct R10=1.5KO, enumeration was good. COM29.but...