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Posted on April 07, 2016 at 14:15I've a following problem. I'm using STM32F427VG connected to microSD card via SDIO interface. I'm using ST driver, configured for 4-bit data access and DMA tranfer. I need to reach continuous write speed above 3000kb...
Posted on March 28, 2018 at 16:52Hello Can I configure the STEVAL -IDB007V1 ( BLE NRG1 ) board as an expansion board with the STM32L476RGI must integer the driver bluetooth in STM32 L4 Nucleo but I could not configure the communication between the ...
Posted on March 28, 2018 at 11:34Hi, after running some software tests, we have locked the processor. In the past, I have managed to use a uLink2 debugger to unprotect the flash, and re-gain access.This time, the debugger won't even connect'Cannot a...
Posted on February 11, 2018 at 03:38Hi,I'm trying a simple SPI communication link between RPi3 and STM32F7 (STM32F722ZE Nucleo Board).The code is very simple, RPi3 code just transfers 40 bytes data and expects to see 0-39 as byte values in return af...
Posted on March 19, 2018 at 22:09Hello,Could someone tell me what I am doing wrong here?I would like to transmit on SPI (as slave) using DMA, and so have tied SPI transmit to a DMA channel, and set up an ISR to capture 'transmit completed' interrupt...
Posted on March 28, 2018 at 11:45Hi !I'm currently using STM32F413 uC.I can not find on the datasheet (and the reference manual) the output voltages of UART pins (or even GPIO).The voltage of course depends on the supply voltage. I'm currently power...
Posted on March 23, 2018 at 13:11I ported u-boot 2018.03 to my own board based on stm32f767igt,i set some register with systick timer as below:as the above picture, the systick timer count is changed,but i couldn't get in systick handler?besides reg...
Posted on November 07, 2017 at 15:49 Hello. I have problem with i2c device which requires time courses as showed below. This picture shows writing data to i2c device, in this case ltc29 In first approach I try to do this in 2 steps, send add...
Posted on March 28, 2018 at 13:02trying to set up a UART receive with interrupt so far no success code is below im using stm32l4any suggestions would be great thanks#include 'stm32l4xx.h'#include 'stm32l433xx.h'char uart3_tx_data[]=' is here again'...
Posted on March 28, 2018 at 12:20Hi,As an engineer working in automotive industry, i very much welcomed new STM32F7 series adding 3rd CAN port. I wonder if STM32H7 series that will be available in 2018 will also have 3rd CAN bus ? If yes, we may thi...
