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I am working off of the example I3C ENTDAA CMD for the STM32H5 series to initialize a slave device. I am stuck in a wierd phenomenon that once CCC CMD triggered and then after more than 300 mS, the I3C function is dead. The test setting as below, The...
Hello! I set my H563ZI I3C to master and attach it to another I3C secondary master. Now i want to test GETACCCR CCC. The firmware "en.stm32cubeh5-v1-2-0" only has the case that slave request mastership from current master. I want to know how to send ...
A year ago I made an external flash loader and that works (https://github.com/STMicroelectronics/stm32-external-loader/pull/13). I now ported the loader to the STM32H735IG. I use a serial port to print debug messages at certain points. While the flas...
I'm implement IAP STM32h745ziq for cm7. then seen write Download image using ST-Link utility. my board Programming Completed Successfully! But, I'm trying Execute the loaded application. then stopped my board.JumpAddress = *(__IO uint32_t*) (APPLIC...
Hello,Am using STM32H7 and STM32G4 devices and need bluetooth connectivity and USB storage driver together on my boards. Planning to use a USB bluetooth dongle to achieve both functionality at once.Is it possible?Can you point me to resources like de...
Hi,Developing software on STM32 MCUs - in the case STM32F3discovery.I am using rust and reasonably (no expert) used to developing and running code using the environment but I am unsure how to run the code outside of the debugger.I build a release ver...
I'm having issues with using the SDK of ST25RU3993. Specifically, while reading tags, I seem to get too much of a latency.I have went through the header files, but don't seem to find the appropriate variable.Currently each RFID scan takes about 24 s...
hi,I initialized string array with strings and type cast to uint32_t to store in flash memory as uint32_t. And then read the array as uint32_t. I update one of the string of the array and type cast uint32_t to store that array in Flash memory back. ...
I am having issues with reading data from the SCD30 CO2 sensor. every byte of data I get back is 0xDD (or 221). I am still learning so my methods may be questionable. If anyone can help narrow down why this is happen and how to fix it, I would be ver...
