I am using STM32H743 MCU and sending camera data on Ethernet using UDP protocol. Now I want to send data using RTSP and RTP protocol to send the data. How can I modify the present UDP packet to make it RTSP as library for RTSP is not available.
Hey,I am using STM32L011F4 with an external ADC & DAC connected via SPI bus.I have 3.3V & 5V rails on the board, 5V regulator (internal to an IC) can only supply 10mA max current.Controller when unprogrammed droops the 3.3V & 5V rail. If powered exte...
I've seen an old application note on ST website about a DLMS/COSEM library.Is this code still downloadeable?
Dear community,I plan to use the USART2 of my STM32F407VE board for an IrDA communication (8N1, 115200 Baud @ 8 MHz fPCLK). I started with initializing my USART2 periphery on the register level (I don't use STM32CubeIDE). This seems to work fine. How...
Hi!I would like to make a wav. player using STM32 microcontroller. My first step was to generate a sine wave using STM32F103C8T6, SPI interface and external DAC MCP4921. However, it's not working.I attach the schematic of my device.I wrote 2 versions...
This should be straightforward but I cant get it to work. I simply want to control the GPIO output of pin PG10 on the STM32F769I-EVAL board. I have removed all daughter cards, LCD and the Micro SD card. According to the datasheet, PG10 is connected t...
Hello, I am trying to use DMA with USART to transmit and receive data to buffers in internal RAM.I setup my DMA1_Stream4 as USART3_TX. However, after setting DMA control register, Peripheral address, memory address, number of data to transfer, Enabli...
We welcome everyoneIs there a way to protect uart from being hacked!?For example:I have a device that uses gsm to send sensitive data.Anyone with a simple background can learn the uart pins and then put a logic analyzer or rx probe and then know ip a...
Hi There,the goal is to get data from an MCU via I2C to a Raspberry Pi. I already have this working with ATMegas but would like to move to the STM32 Platfrom.Seems I'm quite spoiled as all I needed to get I2C working was this:void sendData(){ byte ...
We encountered a big issue with the ADC's in a project.The G4 device has 4 ADC's configured (ADC1, ADC2. ADC3, ADC5).ADC1 and ADC2 are sampled simultanious and triggered by HRTIMER1A interrupt with 4 channels each.ADC3 and ADC5 are in independent mod...
