STM32 MCUs products

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Resolved! STM32H7 issue with SPI4

Posted on April 06, 2018 at 16:49I have initialized SPI4 in STM32H7 controller, but the controller is not transmitting any signal. The other SPI ports i.e SPI2 and SPI3 ports are working fine in 8 bit mode. Please support us to solve this issue.#spi...

LL I2C Repeat Start

Posted on April 05, 2018 at 21:12Hi,I'm new to the STM32 architecture so I need some help. I am using the STM32L431 mcu and I want to interface the LIS3MDLTR magnetic field sensor through I2C. According to the datasheet, in order to read from the LI...

Problem with switch/case

Posted on April 03, 2018 at 15:22 Hi I got a problem with a switch in my MCU. I use custom board with STM32F030C8T6. This here is part of my program: void rozkaz3(void) { switch(bufor[3]){ case 0: HAL_GPIO_WritePin(GPIOB, GPIO_PIN_4,...

Jakub B by Associate III
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CAN BUS Stress Test

Posted on March 30, 2018 at 14:48 I'm testing one application with 3 differente device that send a message with random command ID and random data on CAN bus every random timeout: two devices with two STM32L433 nucleo and one with STM32F446 nucleo a...

STemWin + FreeRTOS.

Posted on April 06, 2018 at 15:05Hello,STeMwin version 540.FreeRTOS version 9.0.1.IAR EWARM 8.20.1STM32F746NG with 32MB of external RAM.I'm trying to use STemWin in a multi-task environment however I'm not getting very far.  I had actually been usin...

UART baudrate configuration CubeMx

Posted on April 06, 2018 at 10:21Hello,I use the Nucleo-L476RG to send and read data by the UART, so for that I used STM32CubeMx,the goal is to send data in a Maximum of baudrate which is 10Mb/s as shown on the picture below, but the code is excuted...