Resolved! Which STM board has both input and output, digital and analog pins?
Which STM board has both input and output, digital and analog pins?Thanks in advance.
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STM32L562E-DK VCP UART. TX OK. RX NO
Hello, guys!My name is Luis and I bought the board STM32L562E-DK for testing purposes for a new project.I have been executing many examples based on freertos and I am very happy on how the STM32L562Q could be my solution in a future project.However, ...
MODBUS ERROR-RS485 Converter_ Reg
Hi, I am having data transfer problem with Modbus only when I use a specific RS485 Converter .I am using STM32H750VB as my main IC for a fuel dispenser project. I am having a problem with my MODBUS based on the RS485 converter.i)If i am using...
FDCAN with stm32h7451z in CLASSICAL FRAME mode
Hi there,I have problems when I m using the FDCAN controller. I m using the NUcleo STM32h745ZI with a shield with a can controller on in CLASSICAL CAN mode (NO FDCAN).If a run an example in the HAL_Driver folder it works ( @1MHz Fdcan kern freq = 40M...
STM32G491CEU6 PWM output has a very fast rise time (~2ns) and 400mV Overshoot when not loaded. How come there is so much overshoot? Is this harmful for the pin?
I'm using PB14, TIM15_CH1 for my PWM signal. Since it's TT_a I/O structure 3.6V tolerant.
Start ADC from timer external input
Hello,I'm working on a nucleo-f401re board, with HAL library.I'm trying sampling a signal and measure its duration, to do it I'm triyng to use the TIM2 of my board to detect rising and falling edges of the start signal, and this works fine.I would al...
Resolved! H743 480Mhz, VCO freq impossible?
Does anyone know how you're supposed to get a clock speed of 480Mhz when the lowest PLLP1 divider is 2, and the max "wide" VCO freq (Input source / DIVM1 * DIVN1) is 836Mhz? Ie This seems to cap the max speed at 418Mhz. Of note, Cube doesn't complain...
problem with nrf24l01 and stm32 wrong address value is sent
hi I used the code in this link https://github.com/MYaqoobEmbedded/STM32-Tutorials/tree/master/Tutorial%2024%20-%20NRF24L01%20Radio%20Transceiverfor communicating with nrf24l01 with stm32 and it worked fine but I wanted to rewrite it in register leve...
Questions about 'PWR - Monitoring low-power modes' on page 300 of RM0433.
Could anyone tell me why the same "CPU power state: CPU in Run mode" and "Domainx power state: DRun mode" have two different GPIO states which are on the page 300 of RM0433?
UART at slow rates: How stupid just I am
I've just been caught by this very same issue:https://community.st.com/s/question/0D50X00009XkaBXSAZ/rm0090-usart-minimum-attainable-baudrateAt this place I'd like to ask ST to reconsider baudrates generation for both UART and SPI - please connect th...
