FAQs

STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

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

STM32F4 Nand and Nor Flash

Posted on April 17, 2012 at 18:17Hello,i am currently working on an extension board for my Stm23F4Discovery, with a NAND and a NOR Flash. I have already read AN2784 (Stm32F1 FSMC), but I don't know, whether I can use the NAND and NOR Chip at the sam...

BONOUS? STM32F103C8 IS 128KB!

Posted on April 18, 2012 at 10:27by accident, i wrote and read from memory banks addressed within 0x0801 FC00 – 0x0801 FFFF for part STM32F103C8, and it worked?! the datasheet and ads all say this part is 64k one, and it is STM32F103CB to be 128kb...

New STM32 Website for Projects and Sharinhg Info

Posted on April 16, 2012 at 21:56I want to post this website link - as a reference for Examples, Code, Projects, Shared Notes, etc - on STM32, Stm32f103, Stm32f407, Stm32f4Discovery, etc. [[this link/image has been flagged as malicious by our secur...

jlchoobs by • Associate II
  • 1570 Views
  • 12 replies
  • 0 kudos

I2S/SPI Interrupts

Posted on April 12, 2012 at 22:49Hi, I have a problem with an I2S master receive connection, using SPI2. SPI2_DR is receiving values, so the I2S is working on some level, but none of the interrupts I have set are being generated. RXNE is 1, meaning ...

cmpauley by • Associate
  • 860 Views
  • 2 replies
  • 0 kudos

SPI Communications with DMA

Posted on April 17, 2012 at 16:16Hi, I've a complicated application with 3 STM32F1xx microcontrollers. Each of the microcontrollers communicate to each other via SPI. DMA is used for SPI communications. The micros (STM32F103) have 2 SPI ports each. ...

DFU File Manager Command Line Options

Posted on April 16, 2012 at 15:59 I have a number of *.bin binary files that I want to convert to *.dfu files using the DFU file manager. For convenience I'd like to speed it all p a bit but using batch file. Does the DFU File Manager V3.0.0...

STM32 I2C init failed

Posted on April 13, 2012 at 19:09ATTENTION! The following code do not work for STM32 I2C while looking good:void I2C_Ini(void){ I2C_InitTypeDef I2C_InitStructure; NVIC_InitTypeDef NVIC_InitStructure; // I2C RCC RCC_APB1PeriphClockCmd(RCC_APB1Periph_...

ivainc by • Associate III
  • 1609 Views
  • 6 replies
  • 0 kudos

Check if a uC is alive or dead

Posted on April 11, 2012 at 18:39I wonder if someone could help me. I recently have developed my own PCB board. I've soldered all the components, and now I want to starting downloading some firmware to the uC (STM32F407ZG - LQFP144pin). For my surpr...

tecnico23 by • Associate II
  • 5347 Views
  • 28 replies
  • 0 kudos
Top