STM32 MCUs Products

Resolved! STM32L432KC CAN bus does not transmit

Hi! I have been trying for a while now to get the STM32L432KC to transmit on a CAN bus but to no avail. I have been using a MCP2551 as tranciver and i know it works since i have gotten it to work with a STM32L476 board. The interesting part is that w...

Resolved! TouchGFX STM32L4R9I-EVAL : Why it's working using internal but not external SRAM ?

Dear all, Sorry if my english is not clear, and let me know if something is not clear.I need help...Using  an STM32L4R9i Eval and the following "modules" HW and SW : Round TFT (MB1314), touchGFX, FMC (External SRAM), DSI/MIPI (LTDC), DMA2D.I'm strug...

Resolved! Soliciting suggestions on improving a way to use the HAL libraries in a moderately object oriented C++ app

I've got a lot of help from people on this forum getting up to speed with STM32 controllers and the STM32 HAL libraries. Coming from the C# world, I've been kind of stubborn about trying to maintain a moderately object oriented architecture. That's b...

Resolved! What does data transmission with and without parity bit look like in UART?

For example, I use 8 bit data transfer type.There are 3 types for the parity bit in totalNo parityEven parityOdd parity----------------------Even parityI'll make an assumption that Even parity looks like this:10011100The first 1 from the left is the ...

Resolved! I use STM32F373VCT6. I use all 3 of its embedded SDADCs with external Reference of 3V. I am wondering what would be the current requirement (output current of the REF device) I should be looking for when selecting the Ext. REF.