Forum Posts
Resolved! Challeng with I2C1 and I2C2
Hello, I am working with a costumer board using STM32F105. There are some LED drivers working I2C1 and I2c2. Configuration for serial interfaces is:void MX_I2C1_Init(void){ /* USER CODE BEGIN I2C1_Init 0 */ /* USER CODE END I2C1_Init 0 */ /* USER COD...
Resolved! How fast can SPI run on a Nucleo board?
Hi all, I'm developing our application which requires high speed SPI. Currently I'm using the Nucleo-G070 for development and my peripheral device is connected to the Nucleo SPI pins with 6" jumper wires.I was trying to see what clock the peripheral ...
Resolved! Unable to use USART1 to output in serial on STM32H7B3I-DK
I am having trouble trying to output data via USART1 on my STM32H7B3I-DK. According to the doc (UM2569), USART1 is a virtual com port connected to the USB STLINK (CN14). So I should theoretically be able to use USART1 to output to my serial console v...
logger application
any logger application for stm32 MCUs that use FAT on external flash is available ?thanks.
Resolved! ADC reading jumpy
hi i have a problem with the F103 the adc reading is jumpy and all over the place too much noise while reading i tried to filter it by summing some and deviding by it but its still jumpy
Resolved! SPI doesn't START (STM32H723)
Hello,I'm testing the SPI peripheral through a simple PDM mic. The problem is the SPI doesn't start at all. The CSTART bit (that is the one that start the transfer) remain cleared, even right after I SET the bit.Now, I noticed that just after I've do...
STM32L4 Minimizing power consumption
Hello, I design a device, based on STM32L475RE MCUand my goal is to minimize the power consumption.Peripheral I use :3 sensors(accelerometer, temperature, humidity) and external RTC(M41T64Q6F) on I2C busExternal flash on SPIUSBADC to read battery lev...
Possible Reasons for Stuff Errors, Form and Bus Errors in CAN Communication ?
Does anyone can Help ?
