Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
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...
Tôi đã triển khai thành công việc truyền dữ liệu giữa STM32 NUCLEO F429ZI của mình và một broker MQTT.
Hello I'm developing RTOS environment of dual-core in STM32H757.I could refer to the examples provided by STM32, and I read the application note AN5617. I want to set OPENAMP_M4 Communication Mode to Master, so I would like to find a project with OPE...
Posted on September 13, 2017 at 14:49When enabling the FreeRTOS idle hook STM32CubeMX generates a function with the following prototype in the freertos.c file:__weak void vApplicationIdleHook( void )However __weak isn't defined in any one of the inc...
Hello,I'm trying to do a proof of concept using the STM32429I-EVAL1, which basically sends a PTP command to a camera. All the USB host library documentation only covers MTP, but there is nothing about PTP. I understand that this board offers out of t...
Hello,as the title says, I wanna use the display with the µC. Aim:The aim is just to learn to know how to use SPI. And for the begin I want to use only a display with a ready to go driver. The display runs with the driver ili9341. I just wanna give t...
Hi im using stm32g474vet6 mcu , in that im using internal comparator for PWM SHUTDOWN for protection purpose.im using comp4. comp4 input pin is directly shorted to ADC pin and reference voltage is giving using DAC.in the below attached image yellow ...
Despite the USE_STATIC_ALLOCATION is defined to 1, code is showed in gray, I added a break point on gray section and stoped well. Down below the sequence to found the path to marco definition:app_azure_rtos.c include app_azure_rtos.h this include app...
