Resolved! STM32 Virtual COM Port and BREAK
Posted on January 29, 2018 at 12:02Hello!Is it possible to send a UART break (0.3 seconds) over the Virtual COM Port.It seems that UART break is connected with NRST.-Thomas
Forum Posts
STM32 HAL_FLASH_Program() not working as expected
Posted on January 30, 2018 at 02:47 I'm trying to program FLASH using HAL_FLASH_Program() function. Precisely speaking, I've written a function which is expected to write two measurements to flash at a set time interval (e.g. 3 seconds). However,...
Can't connect the STM32F429 dis via ST link ?
Posted on January 30, 2018 at 12:18No target connected ?
Wakeup from Standby mode using STM32F103
Posted on January 30, 2018 at 13:05Dear sirs, i'm not able to go out from standby on my STM32F103C8T6 device.Basically my test firmware is a simple blink.After 5 blink i execute the instructions to go in standby.Device goes in standby (current consu...
Resolved! Can you change SWO output to a different GPIO? I want to use the SPI that conflicts with the SWO, but still need to printf on SWO.
Posted on January 29, 2018 at 21:09Hello, I am using STM32F103 and STM32F301. I need to use the SPI that shares the same pin as SWO. Is it possible to move the SWO to a different pin so I can retain the printf to console functionality for debugging?
STM32F205VC - embedded SRAM Mapping
Posted on January 29, 2018 at 10:23Hi,we are using the STM32F205VCT7 controller which should have 256k embedded flash and 96k embedded sram.I am wondering now where the available SRAM is mapped.It seems to be splitted into SRAM1 and SRAM2 where SRAM...
CubeMX 4.22.0 Memory Leak
Posted on July 13, 2017 at 22:51Like it's predecessor, CubeMX (see? I got the name more like correct) has a memory leak.On the latest MacOS, possibly Windows, I don't know, as you use CubeMX it consumes more and more memory. With every cursor moveme...
FMC controller configuration for STM32F7 MCU
Posted on January 30, 2018 at 11:14Hello.,I am working on STM32F7 microcontroller , need to access external memory device through parallel bus (8 bit bus width). The external memory doesn't support RDY signal so that I need to add internal wait stat...
Problem reading or writing to NAND Flash with FSMC
Posted on December 15, 2016 at 18:13Hello All,I am working on STM32F407ZGT6 and HY27UF081G2A NAND Flash. You can find schematics and data sheets in the attached file. I am using CubeMX to generate codes on Keil U5. You can find initialization codes ...
stm32f4+SDIO+FATfs+USBD
Posted on December 27, 2017 at 10:03Hi,I am using CubeMx v1.18 to generate the drivers for USB and SDIO.The mass storage is detected on PC, but when write data the data is not written properly.The same with read and write. After i delete the file it...
