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I have a product design based upon the STM32L412. This design cares about every nA while in Standby mode. Is there any difference in GPIO current consumption when a pin is in Analog modevs Input mode w/pulldown {with NO external components connected}...
Hi, I recently started working with IAR EWARM V5.41 trying to debug using ST-Link. I am not able to connect with target getting error. I try to connect with STM32Cube Programmer it will connect. I attached the error messages. Please guide me. Thanks.
Hi ST Community,I am trying to Interface JPEG Camera to STM32F407 MCU via UART2 port. My UART2 configurations:char UART2_Config( void ){ char u8UartReturn = SUCCESS; USART_InitStructure.BaudRate = SERIAL_BAUDRATE_115200; USART_InitStructure.Word...
Hello, I'm an electronic engineer and I'm working on a project for automation of agricultural machinery, we are using in this project the microcontroller STM32F446RCT7TR. however I have little experience in this microcontroller and so I'm sorry if my...
I'm planning on using a STM32F411CE in an application where the SDIO hard peripheral is connected to a SD-card in 4-bit mode. I also need to use both PA and PB ports in a rather high-speed fashion, so I'd like to set them one 16-bit word at a time (i...
IN the rm0316 documentation, there is no explicit indication of where and which SPI interface takes the clock, you have to "guess through who turns on this periphery", which is not "strictly deterministic behavior". the documentation is done formally...
HiI'm trying to read an EEPROM connected to SPI1 and facing difficulties. For some reason the clock is off by being idle high. This doesn't happen if I use SPI3 and am therefore wondering if there's some characteristic or further configuration that i...
I could successfully build (with STM23CubeIDE) and run these projects:STM32CubeF4\Projects\STM324xG_EVAL\Applications\mbedTLS\SSL_ClientSTM32CubeF4\Projects\STM324xG_EVAL\Examples\UART\UART_PrintfAs a next step I wanted to send out debug messages on ...
I have a ST32F769I-DISCO board and an example project that uses the onboard ST LINK/v2as a VCP (Virtual Com Port) that allows me to use printf to send data to a terminal on the PC.This example project is not a CubeIDE project and all hardware setting...
Hi All, I've created a PCB (same happens on the Open107V dev board) and I'm finding that the I2C comms is failing unless I have an external capacitor of 22pf connected from the SDA line to ground. I know the aim is to keep the capacitance as low as ...
