Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
We are starting to develop a new hardware platform and are currently evaluating the STM32H7R/S series for the main controller.The question now is which RTOS is best suited here in terms of long-term support from ST. We're going to use a lot of commun...
I am experimenting with the function of reading a file by receiving a user command in the Nx_WebServer example of STM32H735G-DK. When connecting Stlink, input the t key in the Com port (115200 bps) that appears and press Enter to read the dashboard....
Hello,During a debugging session whenever I step through code it always takes be back and forward between my break point and the TIM6_DAC_IRQHandler which is the TIM I'm using as the time base. Now I can't disable the call back because then I don't h...
Hello! I am trying to trigger an ADC sample to write to DMA via a timer and trigger a green LED on PB0 after every sample so I can use an oscilloscope to verify the sampling speed. However, I believe after trying to debug as best I can, I do not have...
Hi, Is ST proved an example of USB CDC-ECM for H563 or something similar I can use for doing a connection between my pc and my nucleo H563 with USB?
Hi all I am trying to run ethernet stack along with freertos using TcpServer,so the issue what I am facing is I am not able to ping my board via hercules. I have checked all the configuration and register MAC MMC DMA is fine and even my three tasks 1...
I have STM32F4, using ADC3 for injected conversions. Driver code is generated using the latest CubeMX. I have 4 channels in group and was using LL_ADC_INJ_ReadConversionData12(ADC3, ADC_INJECTED_RANK_1) for reading (where rank was from 1 to 4). But t...
Hi!I want to build a project for STM32U575. I want to use FreeRTOS, but it seems like there are some functions that won't work with it (like the SD). Is there any place where I can see what works or doesn't with each one? Or if I can use FreeRTOS an...
Hello, I am trying to flash a STM32G0B0CET6 and keep getting "Error: No STM32 target found!" When trying to connect. Through the power supply I can see that the device properly resets. The voltage target also goes to 0 when the device turns off. I am...
Occasionally after several hours our USBD CDC will get stuck in a state where "CDC_Transmit_FS" always returns "USBD_BUSY" due to the "TxState" flag never being cleared. During this time the USB IRQ "HAL_PCD_IRQHandler" is never called even though IR...
