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...


Driving TFT-LCD on STM32Fx with HAL

Posted on July 01, 2016 at 17:07 Hello guys, I am using Keil Uvision 5.2 and cube Mx for developing STM32 MCUs. and I want to Drive a TFT-LCD which the size is 2.8 inch and it has 320*240 pixels and it has ILI9328 driver inside. I have few inform...

HAL Timer Triggered SPI Transfer

Posted on June 27, 2016 at 17:02 I am trying to transfer data to spi using timer 3 as a time base. Timer 3 works fine. Than I am using : DMA1 Stream2 Channel5 to trigger memory to SPI2->DR transfers, with no joy. //TIMER 3 CHAN...

ferrario by Associate III
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STM32F4 DMA and Varying Duty Cycle

Posted on June 28, 2016 at 03:09 Hi everyone, I am wondering how to go about setting up a varying duty cycle on an F4 board using the DMA. This is for a personal project of mine, I have asked around and believe my code does not have any g...

Need help to get started with bootloader program

Posted on June 29, 2016 at 19:11I've read a few documentations from STMicro but still not sure what the actual steps to do a proper bootloading.  Here is what I understand so far.1. First the bootloader firmware is already on the uC so I don't have ...

Vu.Andy by Associate III
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Question on USART interrupt and when it occurs

Posted on July 01, 2016 at 20:26For example, if I call the function HAL_UART_Receive_IT() with a buffer size of 16. When will the interrupt be triggered? Is it when all 16 bytes are filled up?  Or when the Usart finished received all the data? Will ...

Vu.Andy by Associate III
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Internal Clocking and Sample Rate on STM32F4 ADC

Posted on July 01, 2016 at 18:59Hi, I was wondering how the built in ADC on the STM32F4 was clocked, and how I could go about checking it's clock frequency. I know that the sample rate is configured by dividing the clock (e.g. ADC_SampleTime_480Cyc...

epalaima by Associate II
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Problem with STM32F446FE and STM32 MAT/TARGET

Posted on June 24, 2016 at 13:26Hello everyone, I am trying to program the Nucle STM32F446FE using the STM32 MAT/TARGET and a Simulink Model, but when I build it, Simulink doen't continue with the process, blocking itself. I have downloaded the late...

julio by Associate II
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STM32 Mat/Target v4.3.0

Posted on June 30, 2016 at 12:28Hello everyone!I want to download the last version of STM32 Mat/Target (v.4.3.0), but I have only found the v4.2.0. Where can I download the latest one?Thanks! #stm32-mat-target

julio by Associate II
  • 2 replies
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