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Got problem after converting from STM32F051 to STM32L051no data transmit.same board, same function:LL_I2C_HandleTransfer(I2C1, 8bitAddress, LL_I2C_ADDRSLAVE_7BIT,1, LL_I2C_MODE_AUTOEND, LL_I2C_GENERATE_START_WRITE); Timeout=1000000; while(!LL_I...
My bootloader and application is refer to F7-packet-ExtMem, but when I jump to application's location it will get IACCVIOL err.My cpu is stm32f469 and use qspiflash to save application codes.Memory map mode is ok.Don't know why it cause this err.
There is no detailed procedure given in ref. manual to implement the dual-mode of ADC. I have below doubts:Can I initialize the ADC1 and ADC2 individually and then configure the dual-mode related registers?Do I need to simultaneously all the configur...
HelloWe select the STM32F427 for new product and use the SPI slave function.We want to control the SPI enable/disable for the data input control.(SPI_CR1 bit6 SPE) Can the STM32 SPI function receive the data immediately after SPI enabling?Are there...
Hey Guys,I'm struggling to figure out how to stream sine waves at a constant frequency for 8 channels. Each channel has its own sine wave frequency. The issue I'm having is how to stream all these at the same time. I created an array for each sine wa...
Using STM32CubeIDE with a STM32L4R5.The RTC generated code initializes the RTC then sets the time and date.Is there a setting that will inhibit setting the RTC time and date during initialization?
Hi everybody,STM32H7 RTC document says "The RTC consumes 225 nA at 1.2 V", does it mean 225nAh?if so, it a battery has 140mAh / 225 = 622,222h hours, which is around 71 years?Thank for help.
I'd have thought with read-while-write active, that interrupts should continue to run in bank1. For the stm32l devices, the documentation clearly states this will work. Can it also work for the stm32f429? Am I missing some configuration? Or will inte...
I want to avoid using VIAs between the balls in my design with the UFBGA 100 package as it increases the cost considerably and I am not comfortable with these small tolerances. This seems feasible if only the NRST pin is can be routed through PC0. Co...
I'm new to ST-Micro controller, I m using STM32F429. I'm Receiving 8 bytes of data from SPI1 Port and transmitting the same data thru UART2 port to view in serial terminal. I m not supposed to view the HEX data. It is giving either ASCII or Unicode. ...
