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Hello,I am using STM32L0 MCU and trying to write a code which would include: Periodically transmitting data1 to UART.Constantly waiting for data2 (period value) from UART. If data2 (period value) is received from UART, change value of data1 transmiss...
Hey guys,As I said in the title, I am using SPI6 on my nucleo-f746zg board as a slave. I have it set up to interrupt when a GPIO is low and then it it tries to receive/transmit using the HAL_SPI_TransmitReceive_IT function, but it seems to always int...
Hi all.I have a rotary encoder which generates 512 ticks per rotation and I would like to generate a single interrupt once the rotary encoder has done a full turn (512 ticks). What would be the best approach? I'm currently looking to see if the STM32...
Hi, I am trying to interface a PDM mems microphone to my STM32 NUCLEO using some example code I found https://github.com/YetAnotherElectronicsChannel/STM32_PDM_Microphone.The issue I am having is this code and other things I have read online show the...
Hello,I want to meassure the VBAT Voltage with the ADC2,but it doesen't work.I can meassure an intrease of the vbat current consumption from the voltage divderwhen I activate the Channel Configuration. But I geht sample Values witch are way to low.If...
Hi,I am trying to read HDC1010 temperature sensor with code below, when i click run button while debugging, code does not working, can not continue. But when i debug the function row by row, it woks clearly. Any advise ?void Receive(u8 Address, u8 Re...
Hi everyone,I am working on project involving Raspberry Pi, STM32, FPGA and MIPI Cameras. The goal is to capture images and store temporarily data from those cameras in the FPGA.The RPI (Master) has to communicate with the STM32 (Slave) via an SPI pr...
Hello, I am working with the discovery board STM32L100RC. I am trying to have three different timers (TIM2, TIM3, TIM4) as PWM. I'd like to do it's to have each timer ouput at '1' (3.3v) when a boolean variable is equal to '1' and at '0' (0V) when th...
Hello,We are using an USART connection in DMA mode and get the same symptoms as in https://community.st.com/s/question/0D50X00009XkfArSAJ/dmausart-on-stm32f407vg-tc-interrupt-sometimes-not-triggered but the FIFO is disabled.After a while and in condi...
I want to set RDP LEVEL1 TO my based battery device, I followed this link but seems not working https://www.youtube.com/watch?v=f7vs0NwZPFoit always needs a POR to load correctly the OB.anyone has tried this out with stm32L0?
