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I´m currently working on an Application using the "new" G431 µC. At first i had massive Problems getting it to not crash (Several Hardfaults occuring here) randomly after ~100 instructions (not timing related...). After a while my good friend the rea...
Hi. I have encountered problem during pushing program to my nucleo board. I use STM32L432KC and it doesn't work there. Therefore i have also borrow STM32L011K4 and it seems that there everything works well on this borad. I am completly beginner in ST...
Hello,I am working on NUCLEO-H745ZIQ board. I am interfacing PCAL6524 to board .I have to read the Device address of that IC. Which HAL function that I have to used? I am get confused.
Using STM32H7B3I Discovery for program development.Using stm32h7b3i_discovery_ospi.c thus BSP_OSPI_NOR_*** functions.Which uses mx25lm51245g.c thus MX25LM51245G_*** functions.Which uses stm32h7xx_hal_ospi.c thus HAL_OSPI_*** functions.Can erase relia...
Hello,I want to communicate with SPI between STM32F7 and Texas DSP devices. STM32F7 is the master device and Texas DSP is the slave device. I am sending data from STM32F7 master device to Texas DSP slave device. But I can not send data from slave dev...
I am finding that with DAC1 triggered from TIM5, DAC2 can be set either for the same trigger (the doc implies that) or for no trigger ("software" trigger). Both work.I would have expected software trigger / no trigger to work on DAC2 because the 32-b...
Hello,I've ordered two NUCLEO-H745ZI-Q at a same distributor, on a same time.It seems that one CPU's board is "bricked" : The software runs fine on a board. the same software literally doesn't run on the second board.The embedded debugger tells that ...
Hello,I have tried to implement a simple SPI driver. Only with LL Lib. I would like to use DMA and I will do it without interrupts.So it works now. But for me it is not clear how to poll if the transfer is finish in the right way.So I use rx and tx d...
Hello, i am using stm32h723zg nucleo board in my project. my system clock frequency 480 MHZ, that means it does an instruction for about 2,08 ns as well but the time i measure9-10 ns , That's too much.(application ; Writing adc value to another v...
