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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STM32F3 GPIO not working properly

Posted on May 28, 2018 at 21:30Hi guy,I'm new to STM32. I'm using a STM32F373. I'm just trying to use the GPIO, and turn on some LEDS that are on port C(C0,C1,C2,C3) but it does not work. Actually, my problem is with the written operation. I am not ...

Resolved! ST-link ISOL lost settings

Posted on May 28, 2018 at 12:46Hi All, I have tried to connect my custom target board with ST-link/V2 ISOL.when I run STM32 ST-Link Utility, it looks OK, setting is captured as followsafter connect 20 pin JTAG cable to my custom board, STM32F103RF w...

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STM32F3 NRST pin slowly pulls low

Posted on May 01, 2018 at 07:34Hello, I have an STM32F3 built into an application. I managed to upload a very simple code and run it, but something weird is happening. After about 20-30 seconds the mcu turns off. I measured the voltage at the NRST p...

Resolved! Atollic CubeMX Missing Source Files

Posted on January 27, 2018 at 08:16Every project generated in CubeMX with Truestudio as the target fails.The project generates ''Virtual'' folders in Drivers but the contents of the folders are missing. Compilation fails due to missing HAL_ driver s...

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STM32CubeMX for STM32F4 configures inputs as outputs

Posted on May 28, 2018 at 17:39Inputs for (at least) Timers and U(s)arts are being configured as PushPull outputs. There is no option to change this, so it produces the code below. I'm using a STM32F407VET and all the lastest STM32CubeMX software. (...

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Willunen by Associate III
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Anyone Using CAN to Update Firmware?

Posted on February 15, 2018 at 10:12I'd like to use the CAN Bus to upgrade firmware. I've read the http://www.st.com/content/ccc/resource/technical/document/application_note/56/94/0c/7d/63/f6/4d/96/CD00264321.pdf/files/CD00264321.pdf/jcr:content/tra...

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