I am using STM32F105xx family, working with HAL_SPI API. I have discovered that the call to HAL_SPI_Receive_IT causes whatever data is in the provided buffer to be clocked out on MOSI. This issue is also discussed to some extent in this thread, but...
Hey folks.What I do is this: I get 14 ADC measurements on different channels, than use DMA to store them into an array. When this is ready an interrupt flag is raised, I make a copy of that array and send it via UART. There is a timer to control the ...
HiI use the HAL library and CMSIS-RTOS2infinite loops should not be used in the thread, but I need to wait, for example, for the packet to be sent via I2C, because I need to write and read right after each other, and if I don't wait for the HAL_I2C_S...
Hey Guys,I have problems about configure my STM32H743VIT SysClock.On my own PCB, i have a Crystal with 8 MHZ, and a LSE of 32.768 khz.Settings are in my Screenshots, now if i debug my application, it ends in a Error Handler.. but why?BTW: UART4,5,7 a...
I have implemented microros on an stm32 nucleo f446re and wrote a publisher in it, while using default qos the messages published can't exceed the frequency more than one hertz even after removing the delay function.....Is there any way to increase ...
While setting up Ethernet connectivity on STM32H753, the HAL layer exited with HAL error during initialization. I found out that the SET_BIT(heth->Instance->DMAMR, ETH_DMAMR_SWR); fails to reset the register and the initialization exits with HAL erro...
Hey,i got a specific Problem with the STM32H7 Ethernet, sometimes when performing SET_BIT(heth->Instance->DMAMR, ETH_DMAMR_SWR); /* Get tick */ tickstart = HAL_GetTick(); /* Wait for software reset */ uint8_t force_reset = 0; while (R...
Hello, I'm having an issue with my STM32H725ZGT6, I'm trying to get basic communication with it working through ethernet, lwIP, and FreeRTOS (I'm just going to call this configuration 'eth' going forward). Specifically all of my code compiles and ru...
I’ve successfully implemented data transmission between my STM32 NUCLEO F429ZI and an MQTT broker. Now, I want to enhance the security of this communication by configuring TLS. Initially, I would like to set up TLS without requiring CA certificates f...
Hello, I am currently working on an audio project involving an STM32-based audio player and sound card, utilizing the STM32H723ZGT6 microcontroller, USB3320 USB PHY, and ES9039Q2M DAC. Inspired by impressive projects seen on DiyAudio and GitHub, such...
