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...
Hi,I have made the STM32C0 an I2C slave, and I want to wake up the STM32C0 from the stop mode by using the I2C. I have tried with the below configurations, but STM32C0 won't wake up when any I2C events occur. When the device is in running mode, I2C w...
We use ITM, locally configured by the embedded code at startup, for our trace output. We have code for this that works with STM32F4 (see below), as advised by Segger; this advice doesn't seem to have changed since we adopted it. Using the same code ...
Hello ,I have to implement USB mass storage device im my current project I have done some configuration and generate code but it seem have some problem1)usb mass storage device is showon in device manager2)In my computer also show that drive is conne...
I'm facing an issue with reading and writing data on an SD card using SPI and FATFS on an STM32F767ZIT6 microcontroller. When I don't enable FreeRTOS, the SD card operations work fine. However, when I enable FreeRTOS, the SD card operations fail. Dur...
I Have coded my STM32F446RE for 10KHz PWM using TIM1 In STM32cubeide. i am getting pulse but the pk-pk voltage is not 3.3v it is around 150mv.need help. Code : /* Initialize all configured peripherals */MX_GPIO_Init();MX_DMA_Init();MX_TIM1_Init();/*...
- Use MCU : STM32G473VET- Use connectivity : SPI 3 -> Mode : Full-Duplex Slave 1. It it possible to clear Tx FIFO??"FTLVL" It's not '0' value. how to make '0'? The code used is :1)if(spi3_cs_low == true){HAL_SPI_Transmit_DMA(&hspi3, aTxBuffer, 11);...
For going to sleep with STM32U535NEY6Q with the following example: ``` cint main(void) { HAL_Init(); SystemClock_Config(); MX_GPIO_Init(); // ^ // Configure GPIO pin : INT_BUTTON_Pin // | GPIO_InitStruct.Pin = INT_BUTTON_Pin; // | G...
Hi :)I would like to acquire n samples from one channel of the on-board ADC (set at 4MHz) every time my EXTI line gets a rising edge (about 25Hz). I am on a STM32L496 on its Nucleo board.I am using ADC1 IN8 single-ended and I am using Regular Convers...
Applies to: STM32L100xx, STM32L151xx, STM32L152xx, STM32L162xx.Hi,in order to write robust drivers, I'm kindly asking a few questions to developers who are into the silicon design. This is the 1st:ref. RM0038 Reference manual Rev 18, paragraph 27.6.1...
Hi people,The encoder failures can be detected by the timing unit. Transition errors can be found in encoder systems. A state diagram can be used to depict the reading on the two inputs, which equates to a 2-bit gray code. It is predicted that only o...
