Hi ,I am using stm32f7xx eval board.I am using DMA burst mode for Timer1. I have configured timer1 and DMA and start some DMA burst mode in update event. using HAL_TIM_DMABurst_WriteStart().Lets say first DMA burst time is 4000millisecond.Lets say I ...
Hi I am using the stm32L433 and installed the USB VCP library from CubeMX . I used the HAL as looked like a lot of code for doing it from scratch with registers. Anyway, I have a low power project running on batteries and the USB interface wont be ...
HAL_ADC_DMA_STOP() function stops and disables ADC resources. It also disables DMNGT bits to 00 value to prevent any extra DMA request during STOP process which is normal.But HAL_ADC_DMA_Start() function doesn't set proper DMNGT bits back. They only ...
I'm trying to set up our system for dual boot mode. I'm using AN4826 "STM32F7 Series Flash memory dual bank mode", AN2606 "STM32 microcontroller system memory boot mode", and sample program "STM32F769I_EVAL\Examples\FLASH\FLASH_DualBoot" as guides. ...
So I'm using a stm32f070rb nucleo board. I have configured PA12 and PA11 as USB_DP and USB_DM respectively, and have set up the HSE clock in RCC all in STM32CUBEMX. When I try to communicate with my computer, it shows up in device manager as st-link ...
hi I'm trying to write some code to read on i2c an as 4058b encoder with the HALL library with stm32, with arduino it works perfectly:Wire.beginTransmission (_slaveAdress);Wire.write (internal_register);Wire.endTransmission ();Wire.requestFrom (_slav...
I'm tring to transmit as a slave to the master with I2C in a STM32F446RE but i can't get to it.When there is no code running on the MCU i can see the master requesting me to write on the osciloscope. But when I use this code: if(HAL_I2C_Slave_Rece...
With an STM32F764 I want to receive 33 bytes from 11 daisy-chained 24 bit ADCs via SPI in read-only mode. The received data looks okay but there are 37 to 39 bytes in the buffer. Also with other byte numbers I receive 2 to 6 bytes more than expected....
Hello,I'm trying to use both channels of the DAC on STM32L432, but I'm having a very annoying issue: channel 2 only goes up to 0.5V! I think I've configured both channels correctly, because both channels output voltage that changes with my code... b...
I tried upgrading the firmware on the STM32 F446RE board by accessing the usb-dfu. I used DFU-UTIL library for it. But as it turns out, we won't be able to upgrade the firmware using usb-dfu if the code already present on the board has UART or SPI or...