STM32 MCUs Products

Reasons to switch from STM32F746NGH6 to STM32H750XB in the context of a scientific application with HMI

Hi,A few days ago, I've asked the community about its opinion on the use of TouchGFX and FreeRTOS for developing a scientific instrument with HMI. Thank to you for all your suggestions which brought new concepts to our project.I come back to you to g...

Anyone got the eMMC on the STM32L4P5G-DK reading over 33 MBps (8-bit DDR) ?

https://www.st.com/en/evaluation-tools/stm32l4p5g-dk.htmlClocking at 52 MHz 8-bit DDR mode, should be able to get a lot closer to 104 MBps, trying to decide if it is the card or the bus/peripheral getting in the way.Also not impressed by the write sp...

I can't initialize stmpe811.

Hi, I'm working on a project with STM32F746 MCU and I used stmpe811 for touch controller but my code always going into hard fault error during initialization. I attached my project on the drive also I added the initialization part of code. Please hel...

I programmed the stm32l476 micro controller using stm32cube programmer, while running the code it shows an error 'Could not read flash size at address 0x1fff75e0' and the device disconnected. How could I solve this problem?

#[STM32 MCUs]​ #flashmemory

How to use the mcp2003b LIN Transceiver with the stm32g070 microcontroller ? can you have the code examples please share the same?

ADC read from INA139 current sensor on STM32F03 - too high readings

Hi guys,I have an issue reading a current sensor based on INA139 ic on an STM32F03 mcu - the readings I'm getting are too high. I cannot understand what is wrong with my setup. I really hope someone can help.The current meter based on INA139 ic is ou...

reconfiguring PA15 to Output with Outputlevel 0 fires HardFault with undefined instruction can someone validate the workaround with a board that shows the problem?

seems to be the same source as (but question is closed without any answer or workaround):https://community.st.com/s/question/0D50X00009Xka3MSAR/stm32l-reuse-of-jtag-pins-specifically-pa15-crashes-swd-interfaceworkaround: reconfigure with Outputlevel ...

How can I determine root cause of a damaged ADC module on STM32L151?

I have a product that uses the STM32L151. One of our in-house test products was reporting inaccurate measurements on all ADC channels where the reported value is higher than it should be (example - battery voltage range is 0 to 10V. Real voltage is 8...