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New possibilities for the ultra-low power segment!

STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...

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stm32f4 discovery lis3dsh communication

Posted on November 09, 2014 at 23:41Hi! I have stm32f4 discovery board MB997C. I`m trying to communicate with LIS3DSH accelerometer. I have a problem - MISO line (port PA6) is always high. I`m just trying to get the value of WHO_AM_I register and a...

wersalec by Associate
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STM32F7 HAL Drivers for internal SRAM Access

Posted on February 23, 2018 at 17:39Hello Everyone,    I am using 32F746GDISCOVERY. My code is stored in flash memory (0x08000000) on AXIM Bus with I and D cache enabled. I am using SW4STM32 Eclipse based IDE, i used STM32Cube for configuration this...

How to get initial MSP and PC values?

Posted on February 23, 2018 at 14:29Hi.I'm trying to get the MSP and PC values in the example of STM32F4 firmware.How can I do to get the Main stack pointer and Program counter value?I came across the below snippet code from http://infocenter.arm.co...

HAL_ETH_TransmitFrame sometimes return HAL_BUSY

Posted on February 22, 2018 at 10:16Hi community,i got a problem by sending udp packets via HAL_ETH_TransmitFrame() on my STM32F107.  Sometimes (every x packets) the function gives HAL_BUSY back. I dont know why and i have no idea how to fix this.It...

MathiasZ by Associate II
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FFT in STM32F7 MCU

Posted on February 21, 2018 at 13:26Hello.,I need to write test code for Audio codec which is interfaced through SAI interface . For this I am generating 1KHz sine wave using DAC and given to codec input and capturing the same through SAI interface ...

STM32 mqtt support

Posted on February 23, 2018 at 09:20Hi,I am new to this ST32 family. I have requirement to use 32 bit mirco controller in our tracker application with MQTT protocol to connect it to cloud.In our design we will include the ST32 with GPRS for TCP/IP s...

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