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I need to write to the 4kB battery backed SRAM to hold information across power cycles, but it's not working! To be more specific:The debugger memory display shows the correct data in SRAM after a write.The data is read successfully at any time other...
HelloIm trying to implement stm32 spi multi-master function on a stm32f765 according to the below presentationI keep getting MODF error when transmitting as a master, that would indicate that the slave sets the masters NSS pin low. Even if I set the ...
HiI'm doing a project to detect collision on UART, when I get data from Rx, I will compare it with the data I transmitted, if there aren't the same, means collision occurred, then I will immediately stop my transmitting interrupt to stop sources wast...
Hi there, I'm using an STM32F103C8 and using the SPI1 interface with software CS together with DMA1 Ch2 and 3 (RX and TX, respectively) in master mode. Here is how I init my transactions:DMA_ClearFlag(DMA1_FLAG_TC3 | DMA1_FLAG_TE3 | DMA1_FLAG_HT3 | D...
I need to find one STM32 which can connect 32+ microphones ，use I2s or SAI or DFSDM， synchrony run best.
Hello,I am using STM32F765BI MCU.I want to generate an audio on both the channel of DAC using DMA simultaneously, currently I am facing a problem that I am able to generate audio only on one DAC channel at a time.So please suggest a method that how c...
Hello all , we use stm32f072.1.is this regulator LDLN025M33R can be alternative for LD39050PU33R no legssince we would like to use his "legs" .our current conception is 90mA 3.3V .thanksyaniv
Im trying to upgrade the chip I'm using from an STM32F013 to an STM32L412 because I need more speed. I trying to get the ADC running, but having some problems - I check for the EOC flag to be set with a while loop but it stays in the loop forever. I ...
Failed to start the Debug session in STM Nucleo F401RE board. Please check the attachments below and provide a solution to program the board.
