What's the disconnected cmd of command line?
Please let me know what's the disconnect cmd of command line ,i cannot find this cmd with the documents ,thanks.
Forum Posts
SDIO 4bit not working, but SDIO 1bit is working.
STM32F429I-DISC1STM32F429ZIT6USTM32CubeMX Version 5.6.0FATFS Version R0.12ctwo different SDHC Class 10, 8GB with sector size 2048, tested on windows 10FREERTOS not enabledSDIO 1bit is working perfectly with my configuration.SDIO 4bit is not working, ...
Adding a new write characteristic and notification characteristic
Hello! I created a new project in CubeMX and activated the BLE so as to work with P2P Server profile. I want to add new characteristics besides the standards ones: write and notification. I saw videos of ST Workshop (how to modify profile and add fun...
DMA misunderstanding (burst, data alignment, FIFO)
While I was reading a book about DMA I came up with some questions. I tried reading AN4031, RM0090 with no better luck in understanding.The problem has to do about bursts in DMA. The questions are theoretical and there is no source code to follow the...
Resolved! UART with byte stream gets overrun error
Hello,I worked till now with H7 (stm32h743) and UARTs and had no issues at all.But recently I needed to port the project to L4 (stm32L496).For some reason UART now behaves differently:With polling there is no issue, but with interrupt or dma:As long ...
RM0440, Rev 2, STM32G4 Series reference manual - page 191 typo
Last item 5 on page 191 (Section 5.1.5) says: 5. Wait for at least 1 1us and thenIt should say: 5. Wait for at least 1us and thenThere is an extra "1 " before the 1us.
Missing I2C DMA TxCpltCallback on STM32F103C8T6 Firmware F1.8.0
Hi folks,i recently tried to migrate my SSD1306-I2C-display driver using DMA from "STM32Cube FW_F1 V1.6.1" to the latest "STM32Cube FW_F1 V1.8.0".The driver uses HAL_I2C_Mem_Write_DMA(..) routines and worked just fine on the old Cube firmware. Now wi...
3x CAN with STM32F7
I plan to use an STM32F7 to adress three different CAN-Buses. As the spec sheet says there are 3 available I don't see a problem. However the reference manual talks about a dual and single CAN Bus architecture with CAN2 being the slave of CAN1. Is it...
I am currently working with the stm32 Nucleo-432KC board.uart2 receive doesn't seem to receive any data which is sent through the PC terminal. But uart1 receive seems to work fine.
can anyone help me to know the reason for this unusual behavior or what am I missing here.
