Forum Posts
Resolved! How to correctly configure the MCO functionality to show the signal from the HSI16 oscillator?
Hi,I need to configure HSI16 oscillator and push signal from it into MCO pin. I have tried to do this, but with no positive result. The signal on the oscilloscope is unstable and does not show the 16 MHz oscillator frequency.I put the code in the att...
How to generate N pulses at F frequency 50% duty cycle using timer?
I want to generate N numbers of pulses at F frequency and 50% duty cycle for that application what is my timers mode setting is best? (PWM , OC)after N pulse timer stop its out puthow can do it?
Input Capture frequency detection is off
I have been working on a configuration which will allow me to detect the frequency of an external square wave, and then divide the periiod of the signal into smaller segments for executing code. I didn't mean to post this yet, just wanted to save as ...
Using two time bases, SysTick and general-purpose timer
I am using a STM32G431RB MCU and the STM32Cube_FW_G4_V1.5.0 package for motion control. In addition to the usual SysTick 1ms time base a second, faster time base is needed to run control loops. I plan to use a general-purpose timer (e.g. TIM2) to imp...
Hi, I am currently trying to understand the FMAC and I have some questions
I found AN5305 and the presentation on the ST website but it doesn't fully answer my questions:How long does it take to calculate a result? Is it one clock cycle for each multiplication and addition?Is it possible to configure the FMAC so that it can...
how to measure the current using the stm32f070c6t6 controller
Hello, We are working on the stm32f070c6t6 controller, i want to measure the basic parameters like current and voltage and resistance .how can i measure these parameters using stm32f070c6t6 custom board. for current the current at adc pin varying it...
Resolved! Hi, I'am trying to create an inverter 3PH with my stm32F446RE. I've been make a simple inverter with constant frequency but i need change it. I've a problem with code. The problem is:when i change typedef variables the compiler return me an error.
If i don't put #define on the variables "linked" to Tim2_Ticks, it make me an error like:"inizializer element is not constant". On web i serch this error but i didn't solve. In this page (https://stackoverflow.com/questions/30158010/initializer-eleme...
Single memory using
I need to use firmware update proccess on my stm32f446 MCU. I've boot code which is placed start address on the Flash Memory. When I start the boot code starting and If I send the firmware data under UART, I start to write new fw code to spesific add...
