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...

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Don't Use Static Libraries in Embedded Project?

Posted on June 20, 2018 at 19:21I found a problem with static libraries that prevents their use at least with Atollic true studio and wondering if there are other tools on the market that will be able to handle it or should I forget the libraries on...

Nucleo-144 CAN bus example code?

Posted on May 30, 2018 at 21:08Hi,I am using STM32L496 with Nucleo-144/STM32CubeMX. Is there any CAN BUS example with HAL Drivers? I can't even find how to setup the baudrate. Thanks,****Note: this post was migrated and contained many threaded conv...

stm32F301KxUx exposed pad of UFQFPN package connection

Posted on June 19, 2018 at 00:24Hello,I have just downloaded stm32F301xx (enDM00093332) datasheet - the latest revision (DS9895 Rev 8). But still I have not found a word about how to connect (or not) the exposed pad located beneath UFQFPN package. I...

RnnKrk by Associate II
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uart receive buffer queue

Posted on June 19, 2018 at 15:00hi everyone,i am using stm32f103 mcu and silicon labs' bgm113 ble module in ncp mode. bgm113 sends datas over uart and mcu handles the operation. in ncp mode there two types receiving data: command and event. command ...

kosan by Associate II
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DMA 0 transfer is working

Posted on June 20, 2018 at 14:12Hello,because of my mistake I call function:HAL_StatusTypeDef HAL_DMA_Start_IT(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength)with params:HAL_DMA_Start_IT(hmmc_xy, from_addr, to...

STM32L433 SMPS Part Markings

Posted on June 20, 2018 at 14:06Hi.The STM32L433RxT (64-pin LQFP part) is available in a standard and SMPS version.The standard version is marked on the chips for example 'STM32L433RCT6'.The SMPS version has a different pin out and is ordered by add...

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