STM32 MCUs products

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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...


Resolved! Source code for stm32f4x7_eth.c

Posted on May 08, 2017 at 17:45I am not having any luck on the site finding source for stm32f4x7_eth.c. Could someone please point me in the right direction?Thanks,John

John Hite by Associate III
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Unused parameter: [F2] HAL_TIM_OnePulse_Start

Posted on May 06, 2017 at 08:30 I've just been pointed at this function by my compiler warnings and am wondering what's going on here? The parameter uint32_t OutputChannel is clearly not used, instead channel 1 AND 2 are always started togethe...


line break in USART HAL code , end of message

Posted on May 08, 2017 at 05:30HI ,I have a UART devise hooked up to STM32F7 and working with HAL interrupt callback..HAL_UART_Receive_IT(&UartHandle,*ActiveUartBuff,sizebuf) != HAL_OK)How do we read line break ( end of message )  , Can anyone sugge...

benyBoy by Associate II
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Whats is Device Feature in dfuse ?

Posted on May 01, 2017 at 15:57E.g the F767 offers 4 dfu interfaces:..  alt=3, name='@Device Feature/0xFFFF0000/01*004 e', serial='395734643435'... alt=2, name='@OTP Memory /0x1FF0F000/01*001Ke,01*032 e', serial='395734643435'... alt=1, name='@Optio...

AXI vs TCM Flash interface

Posted on December 27, 2016 at 08:15Hello,I want to make some templates for STM32F7 because i really like performance of M7 while i just hate HALL libraries due to library code inefficiency.In STM32CubeMX i can select AXI or TCM flash interface. I w...

STM32F479I-Eval Board & OV5640 Camera

Posted on May 08, 2017 at 14:48Hi,I have the STM32F479I-Eval Board and OV5640 Camera Module running with a modify code of STM32469I_EVAL\Applications\Camera\Camera_To_USBDisk. I can save pictures in JPG format at 640x480,1280x720,1280x960,1920x1080,...

Resolved! Printf length modifier problem

Posted on May 07, 2017 at 23:19Hello,I have encountered problem with printf function. I am using CycloneTCP stack, where %hhu identifiers were used and workeg good. I tried to port demo applications to CubeMX etc and I got eferything working well be...

Resolved! X-CUBE Cryptolib library expansion for STM32CubeMX

Posted on January 04, 2017 at 15:32Hi, Looking to download X-CUBE Cryptolib firmware library software expansion for STM32CubeMX. But after filling up the form and clicking on 'Submit Request', nothing happens. No email with link to download or any f...

My STM32F303RE wont load any bin files. It shows zero bytes available. I tried using ST link to flash the MCU, However it doesnt detect the MC. Your help would be appreciated.

Posted on May 08, 2017 at 00:01I tried to load a bin file I created for my project onto the STM32 F303re. The moment I tried to load it, it showed zero bytes available. I am unable to load any program onto the microcontroller since due to this issue...