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I have been trying to interface STM32F401RE development board with 16x2 LCD module. I have tried making my own driver file for the same. I tried changing LCD's twice but still the same, the issue is no data is visible on the LCD . I am working on 4-b...
It has many advantages over newlib and eliminates dynamic memory usage for printf and scanf of floating point data.
I am trying to design a modular avionics bay whereby I came across a concept called parallel processing, whereby multiple MCU's can be utilised to both increase processing capabilities, decrease power consumption of one chip, and to allow for modular...
I want to run some C++ code on my STM32H747I-DISCO board. I am trying to initialize 4D vector with all values as 6. (just for initialization purposes). The shape of the vector is (1,23,249,4). I have two variables s1 and v1, which store the size and ...
I have some problems to see in the serial port the message of my nucleo board, for this board I read that for USART 3 Virtual COM SB4 and SB7 most be off, and SB5 and SB6 on, for the st/link serial but nothing happens. I debug the code and all is wor...
Dear STM Community,I've configured the SAI on my Nucleo-G474RE board by setting the protocol to "I2S Standard" and data size to 24 bits to communicate with an external 24 bit ADC. Further, the SAI works together with the DMA to fill the buffers. Here...
We have a battery driven system based on STM32G031K8 and a S2-LP for RF running from a CR2032.I use the shutdown mode to keep power as low as possible. System is done by a reed contact connected to a wake up pin.We want to find out, whether the batte...
Hello,I am making SPI DAC update function, and I could not get PG11 to output SPI1 clock. While if I switch to PB3 pin, all is perfect. (this is alternate pin for SPI1)If I toggle PG11 as GPIO, I get waveform so where is no short or something simila...
