STM32 MCUs Products

Please suggest any STM MCU which is having SPI-NOR memory controller

Using DMA on UART for Rx (circular) AND Tx (normal) at the same time.

Hi, I am facing the problem of using DMA for a CPU load reduced UART communication for RX and TX. I think it is likely that I don't understand the DMA correctly. So before pasing Code and messing things up, I explain my intentions.Issue:I am able to ...

STM32F407 - DMA Double Buffering Callbacks Configuration

Posted on October 24, 2016 at 17:44 Hello everyone, I am working on a project with the STM32F407 and I do need to implement SPI communication with DMA support (for both Tx/Rx ) using circular mode and double buffering. I am working ...

What is the minimum/maximum frequencies I can measure with a timer in input capture mode?

I am using an STM32F303K8T and am trying to use a flow sensor with an output of 15 Hz - 225 Hz.

STM32F105 no boot loader connect via USB

Posted on June 28, 2010 at 12:13STM32F105 no boot loader connect via USB

STM32F4 communication with FPGA via DMA/SPI

HI there,I'm just starting to embark on the problem of accessing external registers (implemented in a FPGA), via the DMA or SPI on the STM32F4 core. What I'm interested in doing is accessing these registers with DMA or SPI. But first i need to implem...

STM32 Issues with Stop Mode

I'm working on a custom board that includes an STM32F411 for power management. The firmware running on the STM is responsible for putting the system to sleep. The issue I'm having is that the STM is not entering STOP mode on some boards- or rather wa...

stm32L151 and dual boot

I can't seem to determine if this part actually supports dual boot or not.It has dual bank and it appears that you can tell it to boot from either bank.If I connect with STLink Utility I see only an option for nBFB2 which seems to specify which bank ...

we are trying to zip the data which we received from sensor and send to the server, i want know any data compression library are there for STM322f423 ?

we are design the iot based environmental parameter data logger where the data received from the sensor & same data should be zipped and transmit to server , am struggling to do zipping the data , please suggest any library which will do zipping data...