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,how am I supposed so handle the reinsertion event while using the FileX with an SD card? All the examples I saw assume the SD card cannot be ejected while in use which is obviously unrealistic.I tried to do it according to the official docs and wh...
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...
Hi all, I'm truying to adapt one file coming fromm stm32f4 discovery board for using UART. But when I try to add it to my STM NUCLEO L452RE board I got an error : ../Drivers/BSP/uart.c:328:63: error: 'USART_TypeDef' has no member named 'DR'; ...
Hi STI use the XCube Cellular device for data transmission and AT command operations. However, I find it slightly cumbersome to switch between data and command modes repeatedly. This led me to wonder if there is a way to bring the modem into CMUX (Co...
