I am currently using the STM32F429ZI. The ARM Cortex M4 CPU contains an MPU, but I am having trouble configuring it from the STM32CUBEMX application. I have seen examples of other MCUs having their MPUs configured from the CUBE MX, but this option do...
HiI need to control some SK9822 2020 RGB LED's.I figured out that with the information on this website I can control them over SPI in transmitt only mode.The Problem I have now is, that I need to do it using Registers and can't use CubeMX for setting...
I want to use the PVD function of my STM32U5(but I think this applies to nearly all STM32s) to detect when my supply voltage goes over(!) a specific threshold. But it might already be there when I enable PVD. Since this means looking for a zero on PV...
Good morning,I need to create a shared memory space between two applications (Bootloader and Application).I am working with STM32F303RET6 MCU.I want to do this inside flash memory and not SRAM.For that reason I found many examples and codes where fun...
Hello everyone! Sorry for a dumb question - I am a piano major. I want to squeeze extra 2-3 bits of the built in DAC and so I have heard that it was possible to increase a DAC resolution by adding jitter. Could please anyone share a link to some not-...
I have a st chip (HT35) with the STM32H735G-DK Discovery Kit. Projects was complete and running fine. We then had to remove the OCTO SPI nor flash chip because we need access to Pe2. but after removing the chip the app froze after MX_TIM4_Init(). The...
Hello, I am trying to write manual I2C driver for STM32H743BI controller. Here system clock is configured for 200MHz and APB1 clock for 50MHz. Below is my initialization code. While testing stop flag and TXIS flag is not set after setting CR2 registe...
