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My project uses dual-bank flash memory, bank 1 (0x0800 0000) for main code and bank 2 (0x0808 0000) for ota image and also allocated (0x080F F000) for saving the system setting. After switching bank (FB_MODE =1), the main code runs at (0x0808 0000) a...
Datasheet:https://my.st.com/resource/en/datasheet/1-5ke.pdf
Hello everyone!I am trying to write to flash without using built-in HAL functions. Initially, I want "Hello World!". The Flash is only aligned double word writable as shown in the reference manual (RM0394) standard Programming technique Section 3.3.7...
Hello,I have NUCLEO-STM32F429ZI kit and I want to operate the SPI as max speed. So, I design one simple example like make SPI1 as Slave and SPI4 as a master mode.This is worked for SPI_BAUDRATEPRESCALER_8 (11.25 MHz), SPI_BAUDRATEPRESCALER_16 (5.625 ...
I have a custom board design using a STM32F407. Timer6 is running in interrupt mode with a 42 usec period. I also have Timer7 running in interrupt mode with a 3 second period (upcount mode).Each time the Timer6 interrupt runs I reset the Timer7 TIM...
I'm struggling to find a solution to this by searching.I have an existing system running using PA1 as an EXTI set up through Cube MX. I just need to add an exrernal interrupt to PA0As far as I can see the following code is all I should need to add...
Hi,I try to send data via CAN from the nucleo board to a USB-to-CAN device (peakCAN).I configured PA12 and PA11 as FDCAN1_TX and FDCAN1_RX. I measured pin 12 and pin 14 on the CN10 connector with a salea logic device, but got no valid frame. Pin 12 ...
My setup is I have timer 15 triggering ADC1 at a fixed frequency - say 1MHzI have 4x over sample ratio set and the single trigger for all over sampled conversions set so I only get 1 DMA transfer for per 4 samples.So with 4x over sample and 1MHz tri...
1st question: How many numbers will be saved in RAM?2nd question: Is it possible to get more accurate data by decreasing the ADC sampling rate.Thank you.P.S: I'm sorry, if this is a very simple question but I am a structural engineer and nobody is pe...
Hi, I have a problem configuring ADC1 on an STM32F429 to do a regular scan of a sequence of 4 channels without using DMA. The fourth channel is the internal temperature sensor. The third channel to be scanned always gives an overrun error (ADC_SR.OVR...
