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Beginning to explore timers in STM32F051 (from DiscoveryF0). I'm starting with TIM6 (basic timer) as I'm looking for nothing more than a periodic interrupt. Before I get started, I'm wrestling with where to find complete register reference for the co...
I need to calculate angle value with input of sin/cos from ADC1/ADC2 channel by DMA way. As using the cordic of atan2 function,I think that two parameters of Y and X need to be written to pInBuff as like the key code below, is it correct? sCordicConf...
I want to wake-up from standby mode on a STM32L422xx using PA2 (WKUP4) with pull-down enabled in PWR_PDCRA. Wake-up signal can go up to 5.25V at this pin.Can this configuration cause any problems e.g. high current injection during wake-up phase?Thank...
Hello ST Community.I have to controle a LED strip with DMX drivers LED, but i dont know how to select the chanel and the value.i already have the RS485 module to transmite the USART signal but i dont how and what to send to controle the strip and mak...
Hi I am using FreeRTOS on STM32H7. For large data, I am using qspi attached and memory mapped external psram.Question is: what will happen if both task try to read/write to psram at the same time?Is there any cache or buffer in place?What if the sche...
Nulceo 64- F334R8. Using Timer A on HRTIM1 to generate non-overlaping PWM pulses on 2 separate outputs. I use 4 CMP registers, defining the start and end time of each pulse (CMP1 = pulse 1 start, CMP2 = pulse 1 end, CMP3 = pulse 2 start, CMP4 = puls...
