STM32F756VGH6 unpredictable basic timer Hi,I am at the beginning of my STM32F756VGH6 register programming journey. I have already setup everything, and now I am at the led blink (using a logic analyzer for measuring the time intervals). I decided to make a simple blocking delay function out of a basic timer. The reference manual of STM32F756VGH6 describes the basic timers as really simple and beginner friendly peripheral. I did my best to follow the datasheet and common sense. However, the timer is completely unpredictable right now... Increasing or decreasing the counter prescaler results in some 1.5x or 2.3x incremental steps (prescalers can only by round numbers.) I am not sure is my timer 6 primarily fed with 50 MHz or 100 MHz, because APB1 clock have 2 derivatives, one dedicated only to timer peripherals, so I was going out to find it out by experimenting with the delay value. However, giving the delay function variable of only "1" results in some 6.167 us delay, which is orders of magnitude more than it shoul
