STM32 MCUs Products

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

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

mqtt resources

Posted on June 12, 2015 at 16:38If someone is interested in developing devices that use protocol MQTT leave some information about what I have  done (... not my code ....my boss fire me) In attachment the protocol specifications (I am sorry I forget ...

STM32L476 release data + replacement?

Posted on May 27, 2015 at 22:54Does anyone know the latest estimated release date for the getting samples of the STM32L476?  The website shows Q2. If samples aren't available soon, then I'll probably proceed with development using the closest STM32 ...

STM32F4 Discovery + USB3300 ULPI PHY

Posted on May 01, 2014 at 12:05Hi all,I have just begun playing around with a STM32F4 discovery board as a side project during the pare time I have whilst not at uni. As a starting project, I am trying to connect a USB3300 ULPI PHY to the discovery ...

USB Mass Storage Slow data copy speed

Posted on June 11, 2015 at 23:59Hello My Friends... I have a project that need USB (Device) Mass storage. My mcu is STM32F103RB. As i searched, i found the USB Library V3.3 in this site. so after prepared to work, i started to copy data to the mass,...

sm by Associate II
  • 834 Views
  • 4 replies
  • 0 kudos

STM32F4xx SPI2 and USB-HS conflict

Posted on June 12, 2015 at 01:26I have been hit with an odd issue - we have a very complex board, using practically all of STM32F429 device's peripherals (Ethernet, USB HS device, SDCARD, I2C , SDRAM interface, 3 SPI channels...). When USB HS (with...

dejan by Associate II
  • 975 Views
  • 4 replies
  • 0 kudos

ADC on stm32f0

Posted on June 12, 2015 at 10:22 Hi everyone, I am currently working on developping an ADC on my stm32f051r8 In fact, the peripheral sends always incoherent values (550 for 0V, 500 for 3V sometimes for exemple). Working on the code this mo...

OTP(One time programmable)

Posted on June 11, 2015 at 13:25i am using stm32f4 discivery board .i would like to write a block of data to OTP. Can anyone tell me how to proceed. or does anyone put some  sample code for that. thank in advance .

arunl4g by Associate II
  • 941 Views
  • 9 replies
  • 0 kudos

bxCAN Error Interrupts

Posted on June 12, 2015 at 07:21I've got error interrupts enabled on the bxCAN peripheral on an STM32F429, but can't figure out how to dismiss the interrupt. When the error interrupt handler is entered, what do I need to do to dismiss the interrupt ...

jerry2 by Senior
  • 503 Views
  • 1 replies
  • 0 kudos