Printing values
I am using 16 sensors for my project and I need to print the sensor number and the corresponding signal strength for a ML model, but I am missing a lot of values. Is there an efficient way to do this?
Forum Posts
STM32G431KB ADC Wrong value
Hi everyone,I am using the ADC2 of the STM32G431KB to read a voltage value. I am actualy measuring 0.8V on the pin of the ADC with a multimeter, but while debuging, the conversion give me back 0.12V (~150 from the ADC, instead of ~1000). This is my c...
SAI for 8 channel TDM?
Hello,I'm spec'ing a system where we would need to interface 4x eight-channel ADCs with an MCU for audio capture. Simultaneous capture on all channels is an important requirement.Currently we are considering the STM32H750VB MCU which has 4x SAI inter...
Resolved! I can't set the can_fd Data time in 8Mbps, what could be the problem? (STM32H753VIT6)
Hi, I am currently trying to set the data time of the can_fd function to 8Mbps for can_fd communication.However, when I set the data time to be 8Mbps, the communication does not proceed normally.When I set the data time to 1,2,4,5 Mbps, it worked fin...
Differentiation between USB_OTG_HS and USB_OTG_FS in STM32F4xx
Hi,I am working on USB CDC on STM32F469NI. For USB_OTG_FS and USB_OTG_HS, the auto generated USB handles are USBD_HandleTypeDef hUsbDeviceFS;USBD_HandleTypeDef hUsbDeviceHS;Is there any macro in HAL or while auto generation, that I can get to know wh...
Failed to connect USB in CDC Mode for STM32H7474 Discovery Board
Hello Everyone,I am trying to connect virtual com port configuration for STM32H747DISC board but unable to connect as because when i am trying to send data using below code:- while (1){/* USER CODE END WHILE */ /* USER CODE BEGIN 3 */HAL_RTC_GetTime(...
LPUART receive data broken in STOP mode with LSE
Hello everyone:I'm working with board NUCLEO-U031R8, and need to wake up when LPUART receive data which using LSE with 32768Hz.MCU would send back the receive data which end with '\n', and it works fine in running mode, and a special command 'S' let ...
SPI communication between STM32H743ZI2 and Adafruit MAX31865 using Simulink encoder
Hello, I would like to read the temperature value from PT1000 (AT103), to ease the reading, I am using an Adafruit MAX31865 (configured as 2 wires RTD reader). I plugged all components to an Arduino (both UNO and MEGA) and everything works perfectl...
NUCLEO-H7S3L8
I have a Nucelo-H7S3L8 board, but I accidentally burned the app into the boot, so I can't burn it again, what should I do? err: 17:08:35 : Error: No STM32 target found! If your product embeds Debug Authentication, please perform a discovery using D...
Resolved! STM32L4A6 Exiting Stop Mode 1 using UART
Hi, Using references from 1) STML496 UART Wake up from Stop Example - https://github.com/STMicroelectronics/STM32CubeL4/blob/master/Projects/NUCLEO-L496ZG/Examples/UART/UART_WakeUpFromStop/Src/main.c#L78 2) STM Getting started with PWR Guide - https:...
