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Hi all, The goal is to read an external Flash memory connected to XSPI in Single-Mode. In the future, I will configure as memory-mapped, to see it as an extension memory of the MCU. I have already set up the XSPI peripherals with hdmarx and hdmatx ch...
Posted on January 03, 2018 at 17:07Is it a typo or is there some Interrupt mask register 1?JW
I am working on SPI communication fullduplex using DMA between two Nucleo boards:Master: Nucleo-U083RCSlave: Nucleo-U575ZIImplementation:Slave Side:The slave continuously transmits integer data values like 100000, 100001, 100002, and so on, using the...
Hello,While debugging STM32H5 SPI2 (slave and master) in receive mode, the debug suddenly stopped and somehow I can't work in debug again.
Hello!I am having weird behaviour on my STM32G071 MCU.I set up the ADC to measure in sequence and I want to get an interrupt when the sequence has finished. The ADC is set up with DMA and I am starting conversions manuallty within my loop that runs o...
Hi, I would like to determine the maximum baud rate for a USART peripheral in asynchronous mode. In the datasheet (Figure 1) the maximum baud rate is given as 8 MBit/s. But even if I set the clock for the USART peripheral (in this case USART1) to the...
I am using the Readout Protection Level 1 security method for the STM32G431 chip. However, after flashing the code, it doesn't work, and when I use the STM32Programmer software to check, I encounter an FF error like this. Can anyone help me with this...
Hi, We are using the STM32U5A9J-DK board and are trying to achieve Read-While-Write (RWW) functionality. The flash chip we are using supports RWW. Earlier, as per [this post](post link), we learned that to achieve RWW, we need two OSPI instances, nam...
As the title suggests, the chip manual states that in dual ADC mode, ADC cannot be configured to simultaneously capture the same channel, but there is no explanation for independent mode. Is it feasible in independent mode? If not, what are the reaso...
I use the arm chip stm32f401 to communicate with eeprom, and observe the waveforms of the clock and data lines. The rising and falling edges of the initial write and read waveforms are not square waves, but are slow and have some glitches. Later, whe...
