Hello!I'm working with UART+DMA+IdleDetection. I receiving long frames of data(250-300 bytes) 250 times per second at 921600bps without HT & TC interrupt from several sensors and one Arduino, then I send them by USB . Sometimes, I receive overwritte...
I'm using the ADC to measure power grid voltage and current at 10 kHz. For most of the time the results are coherent. however, sometimes I detected some strange values colected by the ADC, differing from the measures made with an osciloscope in the a...
Hi allI have a question regarding the clock output from STM32F446VCT6 MCU.Can anyone tell me whether the clock signal looks good for you?Because for me it looks awful. The signals are measured directly on MCU pin (trace is 2 cm and is not connected t...
Hello,I am struggling to use multiple USARTs. I tested that USART2 works fine but I cannot get USART1 and USART3 to work. If I can't use multiple USARTs at the same time, I would like to use only USART3. However, USART3 does not work. Do I need to ch...
Hi,I have enabled the interrupts for channel set (SETx1) and channel reset (RSTx1) by setting bits RSTx1IE and SET1xIE. I am trying to drive the outputs to active-inactive state via software by writing to SST and RST bits of the TIMERA.Inside the TIM...
Hi,I created my new project follow the SubGHz Phy Ping Pong project. I want to write ADC values to FLASH for 5ms then enter stop 2 mode for 1000ms. In PWR_EnterStopMode() function, the HAL_SuspendTick() funciton is called, but my project enter stop 2...
Using timer 1 for PWM cycle generationand getting proper PWM pulses using Standarad peripheral library.My requirement is to get fixed number of PWM pulses on each channel of Timer 1For this I have used one pulse mode. using HAL library able to get de...
We are using NUCLEO-L073RZ board and configured ADC Temperature Sensor through STMCubeMX. And we used the temperature calculation formula from the section A.8.17 of RM0377 Rev 10 (STM32L0x Reference Manual)At room temperature (around 22 – 25 degree i...
Hello all,I am trying to capture the rising and falling edge of a timer by calling HAL_TIM_IC_CaptureCallback function. I set timer1 as pwm generation and timer2 as input capture direct mode. I am following an example code online. I was able to trigg...
