STM32 MCUs Products

Parallel synchronous transmission using GPIO and DMA. Which chip to use to receive data under 20MHz?

I found the doc AN4666 and AN2548, but I could not come to a conclusion.I have the STM32F103C8T6, but when performing a sequence of 1000 readings, the average time was of 266us, approximately 3.759398 MHz.I would like to know which chip model should ...

STM32F7 ADC injected missing rank statement

STM32F746 V1.14 CubeMX 5.0.1 and V1.15 5.103 ranks definedmissing statementssConfigInjected.InjectedRank = ADC_INJECTED_RANK_2;sConfigInjected.InjectedRank = ADC_INJECTED_RANK_3;in generated code

stm32f7 SAI1B DMA2 stream 5 and 0 conflict with SDMMC2 stream 0 and 5 ????

Hi,stm32f7 SAI1B DMA2 stream 5 and 0 conflict with SDMMC2 stream 0 and 5 ????I need to record data to and playback from SDMMC2 with DMA to and from SAI1B.SDMMC2 uses both stream 0 and stream 5.DMA2_Stream5_IRQHandlerDMA2_Stream0_IRQHandlerThe periphe...

STM32L052K8U6 - Now I have a question - How much the internal clock is reliable ? Is that any option to use my external clock for UART 115200 baud rate communication.

I am planning to use STM32L052K8U6. With this Controller I am planning to use UART and ADC and digital IOs. Only LSE (low speed external clock) is there and I can only provide 32.768KHz. With this clock I can't generate 115K baud rate with LSE alone,...

how to dump the existing hex files into stm32 MCU and how

How can I update the code on an STM32 board with the help of a raspberry pi?

In our product, a raspberry pi 3 is connected to an STM32 MCU of F series. I want to update the code that is running on STM using the raspberry pi. How can I do that? I basically want to perform OTA update on the code of STM MCU using the raspberry p...

Why is erased flash not reading FF

Hi community,I'm currently working on a project using a STM32L072 controller.One part ob that is implementing a customer-specific bootloader. No worries so far.What confuses me is that an empty flash reads zeroes instead of FFs. This is with the ST-L...

In stm32-cortexM0, do we have any process where we can define the location for the Main stack and program stack?

In #[STM32 MCUs]​ - #Cortex-m0​ . In *.icf we can define the size and location of stack in the RAM area.Is there any process to define the size and start location of Main stack and program stack separate in the stack section?

Migrate from STM32F103 to STM32F413

Hey guys,I'm currently migrating a STM32F103 project to an STM32F413 project using CubeMX.I created a new STM32F413 Cubemx project and imported the old STM32F103 project. Most settings were successfully mapped to the new MCU.However since the F1 has ...