Good day everyone. I am working on the STM32H7 MCU and using the HAL library for controlling an SPI in DMA mode that has to exchange data with an external device in real-time. I'm working at the maximum possible CPU frequency and using the -O2 optimi...
Hello I am validating the ADC DMA Timer using stm32u5I am doing when ADC and DMA are working fine but timer is not working getting into the error handler what I am doing is I want start ADC and DMA when timer trigger but the timer is following error...
I'm working on a custom PCB with an STM32H750VB and the ST-link is unable to find the target in both CubeProgrammer and St-link Utility via SWD, below are screenshots of some of the error messages I received and our microcontroller schematic. I've pr...
I need IBIS model for part STM32F303RET6.Thanks in advance.
I just updated my STM32IDE to support the STM32H5 series parts and I noticed in my project that LWIP is no longer a middleware option. Is it not supported on this family?
Hello everyone,I have a question about 5V tolerant I/O in analog mode. When I look Figure 20. Basic structure of a 5-Volt tolerant I/O port bit in RM0377, i don't see the analog arrow as in figure 19. Is it an error on figure or 5V tolerant I/O doesn...
Hello,I am in the process of selecting a microcontroller for my application and would like some guidance on which microcontroller would be best suited for my project. My project has the following known specifications/interfaces:- x3 UART ports up to ...
Hello,Is there any chance ST could provide examples or guidance on interfacing a CSI (MIPI) camera with Raspberry Pi Camera Module 2 NoIR cameras?From my initial research, it seems the CSI connector uses the same pin layout as Raspberry Pi cameras. H...
Good afternoon, I have a question regarding the best strategy to follow on how to measure multiple channels with the ADC (triggered with timer) and map them to the DMA. I have followed the project called ADC_DMA_Transfer that can be found in the Pro...
Hello,I am using a STM32H733VGT on a custom design board. On a fresh project in CubeMX, I tried to activate data cache but the autogenerated code crashes at SCB_EnableDCache(); . (nothing has been activated on the CubeMX, just the external crystal a...
