I have updated the firmware on my STM32H745ZI-Q and when I run in debug mode the code runs until:while((__HAL_RCC_GET_FLAG(RCC_FLAG_D2CKRDY) != RESET) && (timeout-- > 0)); if ( timeout < 0 ) { Error_Handler(); }The code stops in the error handler.Is ...
Hi,I have some issues with executing directly from QSPI with a NUCLEO-F412ZG and a connected Winbond W25Q80DV QuadSPI Flash which we are looking into as a workaround for the component shortage (will be a L4 variant but using a F4 for testing).Reading...
The STM32F303xB datasheet states that HSE oscillator should be used when using USB. I suspect it is because of the degraded accuracy of the HSI oscillator at temperature. I've had issues with CAN not working well with HSI at elevated temperature. Doe...
MCU : STM32H745Boot : booting from user main memory(0x08000000 )of flash memory ( boot0 :low)compiler: IARI am coding to write in address 0x08060000 of flash memory in Cortex M7 . Cache is enabled, MPU is configured below After at first writing 4444...
I have a B-U585I-IOT02A Discovery board, which is connected it to an external ST LSM6DS3 accelerometer via the SPI1 pins on the arduino connector. The issue is that the SCK line is going low when not active even though I have it configured to be hig...
Has anyone workding SDRAM on H753zi2 Nucleo?To start I have a F767 with the IS42S16160J working. Writes and reads back fine. Proven by disconnecting a line and the test code finds it.Move to H743zi2. No joy, it just reads almost radom back.I changed ...
Hi all.I am trying to connect 2 STM32F103C8 (blue pill board).I run a test using just ONE STM32 using SPI1 as Master and SPI2 as Slave, all configurations were working fine (FullDuplex, Master Transmite. receive only Slave....every test was fine (all...
Using a stm32f412zg:I want a simple master / slave full duplex config, using hardware gpio toggle PA4. I believe I am doing the necessary to init it right but 1) problem, the GPIO goest to 0 before the transaction, and never come back up. 2) commenti...
I am using the DMA SPI as slave on a stm32-F401. I use:DMA SPI SlaveHAL_SPI_TransmitReceive_DMA(&hspi2, pTxData, pRxData, len};When I do this a len amount of zeros is written to the FIFO Tx. For my use case I need to write to the Tx buffer using seri...
