MTTFd for STM32G071CBU3
I would like the MTTFd for the STM32G071CBU3
Forum Posts
Do I have to use STM32 HAL for Keil uvision Run Time Environment ( Device start up File
I am Using STM32L152 with Keil uvision5 and for setup Run Time Environment must selct STM32cube HAL library, do I have to use HAL or I can use only device start up
Resolved! DAC reaches maximum output voltage before the maximum value is written into the register.
Hi,I'm using a NUCLEO-G491 board with a G491RET6 MCU.To test the DAC, I created a Triangle signal by incrementing a variable and writing it to the DHR12R register. However the top of the Triangle is cut-off and the maximum voltage on the Pin is 3.45 ...
I am working on communication between STM32H735(STM32H735G-DK) and STM32H745(STM32H745I-Disco) via FDCAN according to the official tutorial( he used different MCUs). But I couldn't receive any message by RxData, any idea?
Here is the software setting:For STM32H735(STM32H745 is the same but with different ID):-Defines:/* USER CODE BEGIN PV */FDCAN_TxHeaderTypeDef TxHeader;FDCAN_RxHeaderTypeDef RxHeader;uint8_t TxData_Node1_To_Node2[] = {0x10, 0x32, 0x54, 0x76, 0x98, 0...
Resolved! CAN FD Error on STM32H7AZIT&QU - Principiant
Hello everyone, I'm an HW engineer and I'm quite new in the communication betweer mcu.I'm now facing a communication error related to FDCAN.My colleagues and I have made a system that needs to communicate with the outside world via FD CAN, working on...
ADC + DMA Sometimes read Zeros
I am reading the data after sampling 2048 each 3 times.But is there a reason why sometimes the data is read as 0?The cube mx configuration and part of the code are as follows.please help thank you
Issue if tick rollover occurs while waiting for flash
I note in the post (from July 31, 2020 at 8:33 AM) entitled "FLASH_WaitForLastOperation CubeMx error" (here: https://community.st.com/s/question/0D53W00000EDrjiSAD/flashwaitforlastoperation-returns-error-in-stm32g070), that there is a mention of an e...
Resolved! STM32U575 UART DMA problem I use DMA to transmit data via USART1 using DMA. Every beginning of transmission shows that 10th character is dropped, everything else looks fine even for large data blocks.
Using HAL_UART_Transmit_DMAUSART is in async mode, 115200,8,1,-DMA: Data width = byte (nothing else works)Any clues as to what could be happening here?Thank you!Ned
Finding the name of the USART handle
Hi. I am going through the STM32 Step by Step instructions, as well as going through the "Description of STM32F7 HAL and low-layer drivers" manual. I am using the STM32756-EVAL board so I have made some appropriate changes based on the pins and ports...
