Are there are any examples available for CORDIC (STM32G4) in DMA mode using the low-level drivers.
Hi, Are there any examples that use CORDIC with Low-level drivers? Thanks
Forum Posts
How to properly disable PWM on ST32L431?
I found that when after calling HAL_TIM_PWM_DeInit() the power consumption of the device is higher than it was before HAL_TIM_PWM_Init() called. The few investigations lead me to the fact that I need to reset ARR register to default value to reduce t...
Resolved! STM32U5 ADC calibration
Hello,I'm using an ST32U5 microcontroller and I'd like to ask some question about the ADC linear and offset calibration feature.1 - This feature is only available on ADC1 or is it also available on ADC4?2 - Right now at startup I'm launching the ADC1...
i2c master and slave communication problem
Hi all, i have two nucleo-f103rb boards, i am trying to use one board as i2c master and second one is as i2c slave.the boards communicates well if slave is reset first and master is reset after slave reset i.e.master is reset when slave is running.le...
Quad-SPI with STM32H7
Hello , wanted to interface QSPI dual flash with STM32H743Zit6 . The External Flash memory i am using is sst26vf064b . I am having 2 of this Flash memory on my hardware Can anyone help me with the same?I am trying to read the ID dataFirst -- With SP...
Resolved! I cannot get a Timer Capture to work on STM32F7805-DK
I have tried Timer 2 CH1, and Timer 3 CH1. No Luck.I know the pin has a square wave going into it and the timer is counting, because I can poll GPIOB->IDR and read TIM3->CNT.Nothing I can do can get a reading other then zero from TIM3->CC1I cannot g...
Resolved! STM32G431KBTx (Nucleo-32 board), UART and I2C EEPROM makes problems
Hello together,I'm using Nucleo-32 board (with a STM32G431KBTx) and have got some problems...In my project I'm using:-> UART (here I'm using RX-DMA and interrupt with an IDLE-flag)-> ADC, one channel-> I²C with an EEPROM (no DMA, no Interrupt)Problem...
Resolved! Why can I read and write flash memory beyond 0x0810 0000 in an STM32F427VG chip with only 1MB of flash?
Hi all,I have a project running on an STM32F427VI that makes some specific use of the dual-bank flash, both for storing certain configuration parameters and for a custom bootloader. It's great, but I don't get anywhere near using the full 2MB of flas...
Resolved! How to setup multiple filters within STM32G4 FMAC?
I'm trying to run a 4-stage dc-dc converter using the NUCLEO-G474 board.For this, the MCU needs to execute 4 parallel controllers at 200 KHz. I am aware of how to set up a single filter/controller by looking at AN5305 application note, but is there s...
Resolved! Can I set the core voltage of the microcontroller by programming?
I want to reduce the output voltage of the GPIO pin by programming. So, I'm finding a way to reduce core voltage.Is it possible? then where can I do it?If not, is the only way to change fixed LDO physically?For example, using 2.0 V-output LDO.
