Ask questions, find answers, and share insights on STM32 products and their technical features.
Reading through the docs for the STM32 G474 FDCAN TX sections, it seems like if FDCAN is in FIFO mode, there is no way to cancel a pending message. The message can only be dequeued from being sent. If this is the case, how should one handle the case ...
Hi everyone,I want to make a freertos client with STM32WBA63.When the server connects to the device, the device hangs after service discovery.No matter what I did, I couldn't find the problem. Can anyone help me?I can share whatever is necessary.Best...
Hi, I´m beginner in SMT32 MCU design, I´m doing a design for the above MCU and in the document "AN4555" that is for hardware develoment of these MCU series I founf that So for my package (64 pins) the VREF and the VDDA power signals are bounded insid...
Dear all,I'm implementing Over-the-air firmware updates for a board using the STM32N657 MCU.In the Appli, I download the new firmware binary over Wifi and store it to RAM at a fixed location in AXISRAM5 and 6. In order to flash the new binary to the ...
Core : STM32H743Z , STM32H753V, STM32H750 @ 480MHzExternal Sync Clock (as EXTI0): 10MhzI tried to read/write GPIO ports with TIM2_UP and TIM3_UP events, in sync with an external clock. Data transfer (both in and out) is taking place, but not synchro...
I have build the SNK1M1 project directly from github. For some reason it is missing PDOs. As a result there are several things I am not capable of doing.Any idea why this is not showing PDOs in the STM32CubeMonitor panel?Next to VDM SOP there should ...
Hello. I configured the USB port on CubeMX and the generated code compiles with error usbd_cdc_if.h: No such file or directoryI seem to only google arduino references to this file ??Any clues gratefully accepted.
I'm trying to configure the STM32H7S3L8 to work with a 24-bit parallel RGB LCD. From what I've read, this kind of interface usually requires either an LTDC peripheral or a dedicated display controller board. However, I can't find any documentation co...
Hi AllI have a digital power converter topology (H-bridge) which requires waveform to look like the following:As can be seen in the above, complementary waveform is being sent on bottom 2 channel in 1st 10ms and then they are being in the IDLE state ...
OK, I have a STM32L462RE Discovery Kit (apparently a.k.a. B-L462E-CELL1).I am trying to get its sole Demonstration application to work (STM32CubeExpansion_CELLULAR_V7.1.0\Projects\B-L462E-CELL1\Demonstrations\Nx_TCP_Echo_Client), but I can’t even tel...
