Hi,I am trying to use either TIM13 or TIM14 but the ISR never get trigger.My questions areWhy the ISR routine never trigger? Is there anything else need be set?how to control the timer? what's the prescaler, period mean? If I want setup the timer tri...
Posted on March 19, 2018 at 10:24The __HAL_LOCK macro is defined as in stm32f1xx_hal_def.h#define __HAL_LOCK(__HANDLE__) \ do{ \ if((__HANDLE__)->Lock == HAL_LOCKED) \ { \ return HAL_BUSY; \ } \ else \ { \ (__HANDLE__)->Lock = HAL_LOCKED; \ } \ }whi...
Dear Member,I want to get a peak value from ADC,How can I get it on the code ?Loop and array ?Any references ?Kind regards,A
Platform: STM32F429 Discovery KitI have created a simple project using Keil, to toggle GPIOs. The self generated code sets the clock at 168MHz. When I look at the timing for the SysTick_Handler call, it is 3ms instead of the 1ms that I expected. Why...
I work with stm32f405vgt, voltage 3.3 V, Cube MX ( version 4.27, HAL library - STM32Cube FW_F4 V1.21.0), sdio sd 4 bit widebus, fatfs, without dma, All CLK 18 MHz. I can’t mount the disk, open the file and write to the file. Attached is a schematic ...
Hi team,i need your help, i use STM32L011F4 controller ,This controller consuming 2mA current in sleep mode, as per datasheet it consumes only a less than 0.5mA current in sleep mode, i can use only a I2C and RTC peripheral with 16MHz frequency.......
Hi allI am new learner for use the STLink V2 programmer.I'm detect the error "cannot connect to the target" unable program to my MCU.I use my JTAG 20 pins connector and use few pin NRST,VCC,GND,SWDIO,SWCLK connect to my UUT connector .And also power ...
Hello,I would like to send a uint32_t size array via HAL_SPI_Transmit / HAL_SPI_Transmit_DMA but both are limited to 16 bit size. I have tried casting as HAL_SPI_Transmit(&hspi1,Array,(uint16_t)65537),10000)but this doesn't work.I have also tried edi...
How do I import a Cube project? I once managed to set up a project where I am able to write firmware for the stm32f746g-disco board using the tutorial https://www.carminenoviello.com/2015/07/13/started-stm32f746g-disco/ Even after the instructions I ...
