Hello everyone!For last week I am struggling to use Variable PWM duty cycle to generate signal for an array of addressable LEDs (WS2812) which I had successfully running on STM32F103.I was forced to use STM32F412 and ever since I cannot port my old c...

I am trying to communicate with a commonly used Accelerometer form NXP (MMA8451) which uses repeated start sequence over I2C protocol, which should look like this: My problem is that the MCU doesn't seem to send a NACK at the end of transmission and ...

Hi! I am trying to get two encoders running on my STM32F103RCT6, I had it previously accomplished on STM32L152RCT6 and everything worked, but I needed to change the MCU, to something with a DMA to Peripheral mapping. I am using exact same board layou...