Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Chip model: STM32H723VGTxBoth the RX and TX buffers are allocated in the D2 domain.1.CubMx settings are correct.2.HAL_UART_Transmit_DMA runs normally on the first run.However, after running HAL_UART_AbortReceive, HAL_UART_Transmit_DMA fails.Tracing t...
I’m currently working with an STM32F4 series MCU and using UART with DMA for receiving data from an external module.The incoming data packets are variable length and don’t always end with a fixed delimiter. Right now I’m using:HAL_UART_Receive_DMA()C...
Hello @B.Montanari I am working with the STM32N6570-DK board and facing an issue while configuring LTDC in a dual-project (FSBL + Application) setup. As an initial step, I tested the "LTDC_Horizontal_Mirroring" example provided for STM32N6. This exa...
Hello,I hope someone with more experience with the STM32N6 and ThreadX can help me get an efficient solution.I'm using STM32N6 to communicate with multiple peripheral devices via UART. The protocol they are using to send data however, does not allow ...
I'm creating a CANopen protocol, but I'm having a problem with the code. I used two while loops, and as far as I understand, this is preventing me from seeing the data I'm getting from the sensor in the 'live expression' section. Do you have any sugg...
Hello,I'm working on a project where, per SPI channel, I need to:Read voltage from four AD4630, 2x6 bytes read and 2x3 bytes read.Calculate outputSet 4 MAX5719 DAC output 4x3 bytes transferEach of them use separate cs pinI need to handle 3 channels l...
I'm using STM32F429 and trying to read the internal temperature sensor and convert it to a degree C value. Absolute accuracy is not important right now, I just want to make sure a reasonable representation of temperature is being produced. The ADC is...
Hi, I'm have a trouble with UART Interrupt when using FreeRTOS.I want to receive a string buffer send from Serial Terminal ( Hercules Software ) using UART interrupt mode. But when I send data, I just receive 2 character. Ex: When I send "Resume", I ...
Many small format LCD displays do not provide parallel RGB interfaces but instead rely on high-speed serial interfaces such as QSPI. To support this class of display is it possible to use the XSPI peripheral in QSPI mode to drive them? An example LCD...
stm32_IEC_project_CM7.elf [cores: 0]Thread #1 [main] 1 [core: 0] (Suspended : Signal : SIGTRAP:Trace/breakpoint trap)0xfffffffe<signal handler called>() at 0xfffffff1HAL_TIM_IRQHandler() at stm32h7xx_hal_tim.c:3,777 0x8055b74TIM3_IRQHandler() at stm3...
