STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STM32F407VG AND BATTERY

Posted on January 31, 2013 at 16:34Hi everyone I hope someone could confirm this: I am designing a project with  STM32F407vg that must operate from battery  for about 2 years in STANDBY MODE, In my system i have 2 batteries , external 12v that is r...

sami by Associate II
  • 390 Views
  • 1 replies
  • 0 kudos

USART - Sending break characters on RS485 bus

Posted on January 30, 2013 at 20:58Hi all,I can't figure out whether the TC flag is set at the end of a break character or not.I use a GPIO to enable TX mode on the RS485 transceiver at the end of any transmission I normally monitor the TC flag and ...

STM32F4 uKeil ILI9320 SPI GLCD HY28A

Posted on January 30, 2013 at 02:19Hello, i need connect HY28A with ILI9320 to my STM32F4 Discovery, but i didn�t find any examples on whole internet. I spended many days to try start SPI connection and connect GLCD, but without any success.And hav...

SPI DMA with ADS1256 on STM32f103RB

Posted on January 29, 2013 at 18:04Hi everybody,I wanna know if its possible to use DMA SPI for drive the ADS1256 or similar where I can ''stop'' the tranfer to wait until the time to convert T6 (Delay from last SCLK edge for DIN to first SCLK) of t...

0690X00000602nZQAQ.jpg
felipe by Associate II
  • 1502 Views
  • 5 replies
  • 0 kudos

stm32f103zet + fsmc+ssd1963

Posted on February 01, 2013 at 08:38The original post was too long to process during our migration. Please click on the attachment to read the original post.

STM32L: does it use NOR Flash?

Posted on January 24, 2013 at 07:53I've noticed that STM32L initializes Flash to 00 instead of FF.  Yes, it has an EEPROM section that can be used for 4KB of NV data storage, which is great.  I suspect that is actually NOR Flash as well.Anyway, if S...

gdb SIGTRAP

Posted on January 31, 2013 at 13:38 Hi, I have a problem for the second time, I don't know why but hardware breakpoint, sometimes, still in stm and I can't delete it. I use OpenOCD 0.6.1 and gdb This is my gdb log : ...

Linker error when compiling with CodeSourcery

Posted on January 31, 2013 at 13:06Trying to get a linux toolchain up and running to eventually program an STM32L Discovery board.  I have Code Sourcery CodeBench Lite set up in a folder and a Make script set up to build it all.  Right now it's just...

Read Out Protect - Only a section?

Posted on January 31, 2013 at 13:48Hi all,Is it possible to read out protect only one specific area of flash?I want to use a bootloader that can program both encrypted and un-encrypted programs.I need to protect the bootloader from being read so un-...

mwp by Senior
  • 583 Views
  • 3 replies
  • 0 kudos