FAQs
Sietse
Associate III
since ‎2018-07-19
‎2023-06-14

User statistics

  • 38 Posts
  • 2 Solutions
  • 0 Kudos given
  • 0 Kudos received

User Activity

Trying to interface an 1 Msps 16 bit adc with a stm32f4 using spi/dma. Is this possible at 1 Msps?

2021-02-12
The problem is that the convert/chip-select pin needs to be asserted for about 700ns for the conversion to complete.The NSS signal of the stm32f4 only is asserted a very short time, so that would not do.Maybe use a timer to generate the convert pulse...

STM32F4 USB serial number not unique!

2017-09-18
Posted on September 18, 2017 at 09:27On the  different STM32F4 Discovery boards with STM32F407 that we have here the serial number of the USB Virtual Port connection, as reported on the PC, is always 00000000001A.Is this as it should be? Also, stran...

How to set USB serial number attribute of virtual com port (stm32f4)

2017-09-05
Posted on September 05, 2017 at 15:17Hello,I am working with stm32f4 discovery and linux systems.We have a larger number of discovery boards that are interfaced via USB, and want to be able to connect to each one uniquely. I normally do that by usin...

RTS flow control doesn't seem to work

2017-02-16
Posted on February 16, 2017 at 16:13Dear List,I am trying to get RTS/CTS flow control working on a discovery-stm32f407 board using cubemx generated software.But when sending data from the PC to the UART2 the RTS signal never gets high as seen with a...

HAL init code does not work when executed a second time

2016-12-20
Posted on December 20, 2016 at 15:00I am porting older code to the HAL library using cubemx for an STM32F4_Discovery board.My application consists of a 'bootloader' that resides in the lower segment of flash.The actual application resides in higher ...
View more
Top