Hi,The problem can be due to following behavior:If BFB2=1 then address 0x0000 0000 is mapped to system bootloader (written as note in RM0440 under SYSCFG_MEMRMP register description). If BFB2=1 system bootloder is activated. Bootloader then jumped to...
Hi, Comparator in STM32G4 is very fast. There should be some glitch which is detected by COMP (during commutation). Try to use "blanking" feature for COMP - to stop COMP comparison during commutation - to remove glitches. Regards ...
Hello waclawek.jan , You are right that if BFB2 is set then embedded bootloader maps address 0x0000 0000 to bootloader itself. Then next jump to user code can leads to errors if application assumes that VTOR=0. It is necessary to always rewrite VTOR ...
Hi jtron.1,The voltage on floating ADC input pin is very weak - so external signal easily force own voltage on pin. The source signal impedance must follow the datasheet requirements: impedance less than 50 kOhm. Regarding the voltage on IN0 and IN1...
Hi jtron.1, If ADC input pin is floating then the input voltage is undefined and if you are measuring this floating pin the voltage is some residual voltage on sampling capacitor. Why are you not providing some voltage on IN0 and IN1 an measuring it?...
