STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

New possibilities for the ultra-low power segment!

STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...

gif-stm32u0.gif

[solved]HAL_SPI_TransmitReceive not workin

Posted on July 09, 2015 at 11:40device stm32f0discovery stm32f051r8t6even if I get SPI2->DR = 0x9C which is correct.I even look with saleae logic analyzer.HAL_SPI_TransmitReceive function does not write to rx variable I created.Thanks for any help

aaslan by Associate II
  • 505 Views
  • 3 replies
  • 0 kudos

Differences between ULPI ISP1705 and USB3300

Posted on September 01, 2015 at 16:46Hello, I have a program running on a STM3220G-EVAL board with the USB-HS by the ISP1705 PHY and its running ok. Now, I have to change to the USB3300 and I'm trying with the board Open407V-D and the USB3300 ULPI a...

admin23 by Associate II
  • 252 Views
  • 1 replies
  • 0 kudos

STM32L476 release date

Posted on May 27, 2015 at 12:22Do you have a release date for the new STM32L4xx processors yet ? And can I pre-order a sample ? Thanks.

pbayton9 by Associate II
  • 1317 Views
  • 16 replies
  • 0 kudos

Flash loader demo

Posted on September 01, 2015 at 21:21Hi, I'm trying to use the Flash Loader demo Tool to down load my hex file. I need to bypass the hard wiring of the boot pins to 0 and 1 and just jump to where the boot loader reset handler resides. I searched the...

hajianik by Associate II
  • 450 Views
  • 3 replies
  • 0 kudos

HAL driver support stopped for STM32F2?

Posted on May 20, 2015 at 17:13Hi, I am using the HAL driver for the CAN interface of an STM32F207. I noticed that the payload data in the current driver for the F2 is unneccessarily defined as arrays of uint32_t. In the current release for the STM3...

rchris by Associate II
  • 391 Views
  • 4 replies
  • 0 kudos

Question regarding ADC and DMA tranfer.

Posted on August 31, 2015 at 15:38Hi. I make 4 ADCs on ADC1 and other 4 on ADC2. I'm using DUAL mode, so the results are transferred in 32-bit word (one half for ADC1 and another half for ADC2). Thus I need 4 conversion times for all 8 conversions. ...

matic by Associate III
  • 297 Views
  • 5 replies
  • 0 kudos

USART Bootloader Protocol- Read command

Posted on September 01, 2015 at 14:24I have an STM32F4 Discovery board and I'm trying to talk to the boot loader.  I have brought it up and I have successfully executed the 'Get', and 'Get Version and Read Protection Status' commands.  When I try th...

ttatakis by Associate III
  • 341 Views
  • 4 replies
  • 0 kudos

STM32F05x IAP flash page erase, pending ISR

Posted on September 01, 2015 at 18:36Hello, i use EEPROM simulation and sometime i must use the flash page erase for new data. If during the erase time there is one ore more pending ISR, the system crashed. After reboot with the watchdog i found, th...

ingo by Associate II
  • 326 Views
  • 2 replies
  • 0 kudos

STM32F0 and HC 06

Posted on September 01, 2015 at 12:03Hello,I am trying to send data to a computer with an HC 06 linked to an STM32F0 Discovery.Here is my code :  /* USART2 PA.2 Tx, PA.3 Rx STM32F0-Discovery*/ /* Includes ----------------------------------------...

edouard by Associate II
  • 316 Views
  • 1 replies
  • 0 kudos
Labels