I have a question regarding voltage level I/O compatibility for STM32 MCUs. The sensors providing analog output within a 0–5V range, while those with digital output at either 0V or 12V. Although some GPIO pins on the MCU are 5V tolerant, they are sca...
I conducted some test in case the option bytes in the STM32L474 (Nucleo 64 board) are set incorrectly for my application. Note HAL is not used (it's a strict bare metal application since this is a home experiment to reduce power consumption to the ba...
#include "stm32f10x.h" #include "interrupt.h" void intr_config() { RCC -> APB2ENR |= RCC_APB2ENR_IOPAEN; RCC -> APB2ENR |= RCC_APB2ENR_IOPBEN; RCC -> APB2ENR |= RCC_APB2ENR_IOPDEN; RCC -> APB2ENR |= RCC_APB2ENR_AFIOEN; GPIOA ->CRH |= GPIO_CRH_MODE...
We have tested the STL package in 2 scenarios for Flash test on STM32L452: CASE 1: Linker settings:FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 512K Pre-Post build settings:0x08000000 0x08080000 0x400 STL user template settings:/* FLASH configur...
As the subject states I am trying to get Ethernet work on the VET6 Microcontroller. I have tried to configure my microcontroller like the Ethernet example project provided on Github for the STM32H723GT. I have tried the exact code on the H723GT Nucle...
Hi,I have made my own board using STM32F103RBT. I am trying to run a demo code on it using ST Link V2. When I first connected the board I was able to connect to the controller after downloading ST Link Server 2.1.1 and dump a code, but when I am tr...
Hi,I am stuck on this issue on the STM32U5A9J-DK. I have ported the USB part from a H725 i have running. Where i have copied the init code from generated code.In USB_CoreReset() the USB_OTG_GESTCTL_CSRST bit is never reset and hence a timeout occurs....
I am using the STM32H725ZGT6 for a new client application. I have used it many times before. This application requires three UARTs running, so I am using USART10 for one of them. I have not used USART10 before.My code runs all 3 UARTs the same -- ...
After a day of debugging, apparently HRTIM has minimum CR values, this means im not able to trigger any CR event close to the 0% of my scale, in my case this translates to a discontinuity in the lower end of my phase shift control. Is there any way a...
Hello and good year everyone,I am trying to follow the architecture below, where I read 1 ADC halfword at 2KHz via SPI. The idea is to trigger the DMA 1 Channel 3 as soon a new data is available in my SPI. It transfers my data from SPI to RAM. As soo...
