Hello,We are working on an induction heater design using an STM32G4 MCU, where we need to measure the coil current via the ADC. The system operates with a half-bridge switching frequency of 30kHz.At lower frequencies, the current waveform is triangul...
I've been designing STM32F devices for 15 years.My first design using a "G" family - and it has NOT been easy.SPI is a very simple device to use - my setup: RCC->APBENR2 |= RCC_APBENR2_SPI1EN; RCC->APBRSTR2 |= RCC_APBRSTR2_SPI1RST; // resset...
I am writing a field oriented control library targeting the STM32F4xx and STM32G4xx series. In the program, I have to: 1) Read 2 sensors using I2C 2) UART serial communication with host PC to send real-time motor parameters or receive new commands 3)...
I'm running the ADC on STM32G071 and I am seeing double spikes when the ADC takes a reading. Any idea why there are two spikes? I expect to see just one. Below you see two spikes followed by another two spikes 1ms later. My software starts an ADC rea...
i want to read every 10 seconds a few samples from a adc channel and let the dma bring the data to my variables.i have that working with 1 sample. the timer trigger the adc. adc trigger the dma channel and my HAL_ADC_ConvCpltCallback get called and t...
It's my first time on a project where I need to consider "high-speed" signals, I read up on it but I am not entirely sure if I even need impedance or length matching here.I want to add external SDRAM to my stm32H7A3ZI MCU running at up to 280MHz via ...
Guys, I need help with ADC on STM32F407ZGTx. I have a project where I read 2 channels, ADC3_IN4 and ADC3_IN15. Since I need a function that has pin ADC3_IN15, I changed it to ADC3_IN8.The problem is that I don't know what it is about STM32F407ZGTx, a...
hijust update STM32CubeIDE to Version: 1.18.0And I can't program my Target as before.getting this error :Error message from debugger back end:Error finishing flash operationFailed to execute MI command:load C:\\Users\\user\\STM32CubeIDE\\workspace_1...
Hello,I am working with the STM32L432KCU6 microcontroller and noticed that it includes a 32.768 kHz crystal. I would like to confirm whether there is a separate crystal for high-speed operation or if an external high-speed crystal needs to be added. ...
Dear fellows,I've been trying to use OCTOSPI just as serial-to-parallel I/F which is protocol-free, continously working...I'm not intending to interface with any existing serial-memory devices. That's why I noted "protocol-free".Intending just have a...
