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I have some data as static class members. I use `__attribute__((__packed__))` for some classes and structs. I use type punning to convert between types that I believe have the same memory layout, but different signatures (members of different transla...
Hi.I tried using DMA with I2C before using interrupts and I seem to get the same problem that still remains unsolved.This time around I decided I will try and not use any interrupts to make things a bit simple. However I am still getting the same res...
The application can be downloaded to external Flash at address 0x90000000. However, during debug startup, address 0x90000000 cannot be accessed, even though there are no errors during XSPI initialization.Hardware Error:Fault PC (Program Counter): 0x2...
I have to interface the nucleo-u083rc with ads1293 to get ecg data. I have provided the code from stm32cubeide and also the ioc picture. I have connected the D4 pin(MCU) as DRDYB pin and SPI1 and I use channel 1 from the sensor. Please help me with t...
SpoilerHi Friends, I have a problem using the DAC with the DMA. I have configured the DAC's DMA in normal mode and I want it to generate an interrupt at the end of data transmission to let me know that it has sent all the data to the output. The dat...
FYI,you can build, load, start and debug also the "Appli" project (not just as FSBL).The linker script (selected as default) "STM32N657XOHXQ_LRUN.ld" loads and executes in the same way.In order to avoid this warning about "LOAD segment with RWX permi...
Hi,in the MCU selector app, in the Example selector, there is a long list of examples, all using acronyms (see screenshot below). Some are obvious like "ETH" but most are not.Some questions:1) Where can I find a table/list that explains what each of ...
I am using stm32h745zit3, with the flash is IS34_35ML04G081. I have initialize the below parameter but after writing in to the flash and reading the data but some bytes are corrupted. Please help to resolve this issue. uint8_t buffer[2048] = {0}; i...
Hi, I want to send a simple message through UART and check if message is properly received at Rx end. I want to do loopback test. I connect PD5 to PD6, namely short circuit. Then I run the below code. When I debug the code, I can see only the first b...
