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Posted on June 26, 2018 at 13:02 Hello, I struggle to get SDMMC running. I have a Discovery F4, I use the SDIO Module, open CubeMX, enable SDIO, gpio_input card detect, 2 dma (rx,tx) + interrupt my code is simple ... fres = f_mount(&_Fil...
Posted on July 12, 2018 at 18:30Hi everybody, please help if you know the answer. I have the following Micro and tools and unfortunately I am not able to debug the micro. STM32F439 MCU on a board (this is not a development board though)System Workb...
Posted on July 13, 2018 at 08:02I cannot any thing on serial terminal (PUTTY) ,here i'm using usart2 communication.I posted code below please let me know anything wrong in the code.#include 'stm32f7xx.h' // Device header#include<stdint.h>#include <s...
Posted on May 26, 2013 at 22:54Hello everyone,I'm trying to make a USB composite device working both CDC and HID, to work as a virtual com port and as HID device at the same time.I've actually started from the USB composite device example provided b...
Posted on August 16, 2013 at 16:18The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on July 13, 2018 at 05:12Hello,I am using the scanf with CubeMX 4.26, I want to read the input string with white spaces so I do something like this:/* My variables here */char console_input1[20];char console_input2[20];/* My code here */print...
Posted on July 07, 2018 at 16:52Hi All; I would like to know when I use HAL library for parity. I setting please see belowhuart1.Init.Parity = UART_PARITY_ODD;When I setting 'UART_PARITY_ODD' and 'UART_PARITY_EVEN' is not working.I would like to ...
Posted on July 13, 2018 at 03:19Hello all, Perhaps, you can shed some light on my issue I'm seeing. I have a board with a STM32F413RG microcontroller, I'm trying to control a DAC for multi outputs but I am having trouble getting the F413 to gener...
Posted on July 11, 2018 at 11:49Hi,I am using the MCU STM32F439 in my Project. We are using I2C which connect other slaves with 5V logical level.But the STM32F439 says the I2C port in the STM MCU is not a 'true OPEN Drain' port. Can connect an 5V ex...
Posted on July 11, 2018 at 11:53My setup: STm32L053 nucleo and custum board with STm32L0. I am running a scan from nucleo borad for all possible I2C slave devices address in order to obtain the address of slave device ds1337.Both boards are connecte...
