Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi, I see these functions have essentially the same functionality, is there any recommendation on which to use? I understand snprintf has the advantage of formatting other data types into the string, but for simple string = string functionality, doe...
It is well-known that when configuring and starting a timer using HAL_TIM_Base_Init and HAL_TIM_Base_Start_IT, the interrupt and callback are triggered immediately. This is because configuring the reload-register & prescaler requires generating an up...
My project is fully working with touchgfx and FreeRtos; however, I need to add in a printf("%f") statement. Whenever I use %f i get the following error: assertios "REENT malloc succeeded" failed: file "/build/gnu-tools-for-stm32_12.3 .rel1.20240926-1...
Hello STM Community!,I'm trying to implement USB CDC ACM in standalone mode(without using ThreadX) on STM32H563ZI board. I have tried this with ThreadX and got it working.I have modified the Ux_Device_HID_CDC_ACM example project, by removing ThreadX,...
To:STTwo-32ST Employee Dear STTwo-32, Thank you very much for your reply for the last post (2024-12-02 10:42 PM): STM32H7B3I-DK__Build Errors__MX_I2C4_Init__have void (void) I have updated the software, and now using the STM32CubeMX V6.13.0, STM32Cub...
I recently began using the B-L462E-CELL1 module for IoT applications, connecting it to a Raspberry Pi 4. My goal is to establish LTE-M Cat 1 communication using a Truphone eSIM.After watching the features video, I followed all the recommended guideli...
After experiencing more problems in legacy codes, we found that STM changed HAL drivers without any notice. THIS CAN BE BLOCKING. Example : ((uint32_t)((pFilterConfig->BroadcastFilter == DISABLE) ? 1U : 0U) << 5) | is NOW ((uint32_t)((pFilterConfig-...
Hi Folks, I'm stuck with an intermittent error on an array value ( array[0]) , which is sometimes overwritten to value "0" instead of the necessary value.I'm not able to find the source of this problem, is there any way to debug and intercept which i...
Hello,I'm trying to get SPI to receive data from an ADC in a periodic interval, and must not use interrupts, as the whole application is already pushing the upper limit of what the MCU can handle. The code below is just a rough test, adapted from wha...
Hi all,I have had an issue out the box where if i run the Nucleo-H723ZG Uart3 for debugging would stop communicating correctly, i tracked the issue down to the buad rate set incorrectly, after a few hours of adjustments i found that if the prescaler ...
