FAQs

STM32 MCUs Products

cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Sign In to Post

using a block of flash as eeprom

Posted on September 08, 2014 at 08:36 I want to use block of flash(16KB) as eeprom. I am using STM32F205RBT6 & keil 4. What I have to do: 1. Store 5Kb of user data & retrieve it on startup. 2. Flash endurance of 10...

mass storage class and usbd_storage.c

Posted on September 08, 2014 at 16:25I try to make mass storage device with stm32f4 and I don't use SD card. So i take usb device example and change usbd_storage.c#define STORAGE_LUN_NBR                  1  #define STORAGE_BLK_NBR                  2...

STM32Cube Memory Usage

Posted on September 03, 2014 at 19:43I created a very simple project targetting a STM32F042K6 processor.  It includes a USB Device with CDC class as the only Middleware selected.  No other items are enabled.  When I go to compile the STM32Cube outpu...

jon2 by • Associate II
  • 2073 Views
  • 5 replies
  • 0 kudos

STM32Cubex and eclipse

Posted on June 02, 2014 at 17:27Hi,I am struggling trying to have a plain empty project to work under eclipse from STM32CubeMX generated code.  Why is there is no option to generate code for eclipse?  What is the procedure to migrate from a project ...

sine generator per AN3126

Posted on September 08, 2014 at 03:06I'm using an STM32F439 up clocked at 168 Mhz. I want to generate a sine wave exactly as outlined in app note AN3126 but I have several questions. 1) In the App note paragraph 2.1.3 it talks about the frequency of...

Solution for Internal flash programming on STM32F407?

Posted on September 08, 2014 at 05:01Hi,My project with STM32F407 requires save an 100 element array into internal flash(do not use backup SRAM). But first, I have to erase the location sector (128KB), and it take to much time  (about 800ms). Someon...

nhandt3 by • Associate II
  • 240 Views
  • 0 replies
  • 0 kudos

F103 HSI instead of HSE

Posted on September 06, 2014 at 17:52 hello dear forum, I have changed F103 on the motherboard - however, HSE doesnot start up but I can download code into the F103 with USART I dont want to throw away the board my...

Top