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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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STM32F407 OSX_AcousticEC_Library testing

Posted on September 14, 2016 at 14:54Hi,I am planing to STM32F407 for my audio application.For that i am testing STM32F4 OSX_AcousticEC_Library.For 16Khz audio sampling rate(default) it is working fine.In my actual application we are planing to use ...

bxCAN Tx Interrupt problem

Posted on January 30, 2015 at 15:55Hi all,i have a problem with the bxCAN Tx interrupt as follows:@ heavy bus load, i.e. >8  CAN nodes generating CAN messages (DLC=8) @ 1 Mbps resulting in aprox. 95% bus load the following happens:I get an Tx int w/...

Unlocking the Stm32f103C8t6 discovery Board

Posted on September 13, 2016 at 12:37Hey!I am trying to unlock the Stm32f103C8t6 board using the Flash Load Demostrator , but i end up with this problem ''No response from the target, the Boot Loader can not be started. Please verify the boot mode c...

Conneect to NTP server

Posted on September 14, 2016 at 12:35Hello, I want to use Ethernet peripheral to connect to NTP server. It's my first time to use this peripheral so can I just use this driver to connect to it or something still missing? and are there ready APIs to ...

STM32L031G6 flashing problem

Posted on September 14, 2016 at 09:26Hi, I need to flash my code into STM32L031G6 chip using an external debugger, but i got the following error: ERROR: Timeout while checking target RAM, RAMCode did not respond in time  Failed to prepare for progra...

duybienle by Associate II
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HAL UART Receive with Interrupt issue

Posted on September 13, 2016 at 22:12Hello everyone i'm a beginner, i have implemented uart receive of variable number of characters successfully using IRQ and RXCmpltCallback , what i did is i have received each character one by one and then insert...

mushfiq by Associate II
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stm32f4 UART HAL losing bytes

Posted on September 13, 2016 at 11:20Hi All,I'm working on stm32f411 borad with hal library.I'm using the UART without knowing the exact size I suppose to get so I'm using HAL_UART_Receive_IT to get the first byte of the data and afterwards I use HA...

123456 by Associate II
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nucleo-F746ZG I2S example

Posted on September 13, 2016 at 20:26Hi all,I'm trying to use the NUCLEO-STM32F476ZG board as an i2s-connected host platform for some prototype C++ DSP code.We are having trouble running the i2s example in STM32Cube_FW_F7_V1.4.0 :Projects/STM32F746Z...

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