Hi everyone,I’ve noticed that STM32 drivers make extensive use of macros, and I’m curious about the reasoning behind this. Is the primary motivation is to increase performance / improve maintainability / are there other factors involved?
I have been working on a project that intends to utilize the SPI ST bootloader to load code to a board. Using a Nucleo-H723ZG and Nucleo-G0B1RE dev boards, I made a driver to interface with the ST bootloader over SPI and was successfully able to get ...
Hello! I've been trying to use lwIP library with my STM32F769I-DISCO development board to assign IP address to the microcontroller. While in debug mode everything works fine, in normal mode, however, it doesn't. I had to add two 1s delays before MX_G...
Hello! I am another programmer that doesn't want to use the ThreadX and Microsoft Azure OS in order to implement device USB on an STM32U5 series processor, as I have some very time-critical real-time peripheral operation that I need to get working, ...
In the code examples provided with AN4502, this pattern is used often: while ( STACK_SMBUS_IsReady(pcontext) != SMBUS_SMS_READY) { } But in our code, when built with the Release CMake preset, this hangs forever.My understanding is that this is be...
Hello,I’m struggling using STM32_USB_Device_Library V2.10.I’m developing a device with storage, and I want to transfer files via USB to a Windows PC using MTP.I currently have a simple setup using STM32H7B3 eval board. I have made a test project with...
Hello All,We are looking into testing our code that access the EDATA and handle FLASH ECCC (single bit error) and ECCD (double bit error).How can we simulate those errors?Is it possible to insert single bit or double bit errors using a JTAG? It would...
Hi,I have been trying to trigger a RAM ECC error for testing. I have referenced the code Here. However, I cant trigger an ecc error.The plan is to read uninitialized ram as mentioned in AN5342. I am using SRAM(1-3) (Mem address 0x30000000 - 0x30047FF...
Hi All - minor issue I noticed earlier on a Nucleo H563ZI board when configuring the FDCAN filters.With asserts enabled, if I set the allowed maximum filters to a non-zero number and try to set a filter on a higher filter index, it raises an assert a...
Hi All,I'm having a terrible (fun) time trying to get the DP83848 to work with the STM32H743 (RMII).No packets, no interrupts, nothing. - it's just dead to the world.I can get things working with the LAN7842 and I can get the DP83848 working with the...