Hi. I have a NUCLEO-H723ZG board. And my basic goal is to create from scratch non-rtos project with ethernet support. But after many attempts i cant get it respond to pings from PC. I tried flashing udp echo sample and it works, so hardware isnt faul...
Hello, for my first project with a microcontroller I'm doing a 16 button gamepad USB HID with the aid of ChatGPT. I have no idea of what I'm doing really. I'm Using a STM32f103C8T6 and STLink V2. I made a polling version that constantly read pins an...
Hi, When I run st-info --probe as a normal user, I get:$ st-info --probelibusb: warning [darwin_detach_kernel_driver] USB device capture requires either an entitlement (com.apple.vm.device-access) or root privilegeFound 0 stlink programmerOnly when I...
Hello,I am currently trying to use the EMW3080 Wi-Fi chip on the B-U585I-IOT02A over SPI. I am using the Keil µVision IDE and I am trying to use a bare-metal approach without a HAL. I am trying to send data over to ThingSpeak from the temperature and...
Using a custom board.Used CubeMX and CubeIDE to develop the code which is attached to this post.A read of WHO_AM_I_A results with the command in rxData[0] and nothing in rxData[1].Same thing happens when reading registers.
Hi, I am working with STM32H757I-EVAL. The task is to record audio, store it in SD Card. Since, STM32H757I-EVAL has PDM Data format as well as DFSDM data format which would be better to interface with or is there anyother data format that can be used...
HelloI’m busy with the implementation of PTP support inside my project.I choose the STM32H745, because there is PTP support in hardware, with a nice offload function. After reading and try to understand the manual I create this code:uint32_t SubSecon...
Hi ST Community,I'm working with the STM32U5G9ZJT6Q and need to send real-time data from DCMI over USB through CDC . I generated a CDC-ACM project using CubeMX 6.14.0, and by default, it appears as a Virtual COM Port under device manager . Then i us...
Hi All I have a breakout board, I've been testing some ws2812 code , I'm using TIM1 with DMA + PWM I developed the code on the G030, it's a 32 pin package. I'm using internal clock and have it running at 48MHz for Timers. Works has intended. Swit...
I'm setting up the ADC in "manual continuous" mode where hadc1.Init.ContinuousConvMode = DISABLE and then I call HAL_ADC_Start_IT() inside of HAL_ADC_ConvCpltCallback(). I get the first call to HAL_ADC_ConvCpltCallback and calling HAL_ADC_Start_IT()...
