STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Trying to use the cube_lib

Posted on March 05, 2015 at 18:25Hello all, Wondering if anyone figured out how to use the sram  (stm32f4xx_hal_sram.h) setup to output to various displays .. Having trouble with writing straight to an address port .. With all the ports set up in th...

ajacquet by Associate
  • 181 Views
  • 0 replies
  • 0 kudos

IAR Library & GCC compiler

Posted on March 05, 2015 at 11:20Someone never used a library compiled with IAR EWARM along with GCC compiler? In theory it should respond to the standard AEABI and work but it really is true? #i-accept-paypal

The best way for capturing low frequency signal

Posted on March 05, 2015 at 09:38Hello,I use STM32F103RBT6 @ 72Mhz to measure input frequency, but I need to measure frequencies between 500 to 3000Hz with PA1 pin - TIM2 CH2. What is the best way to do so?I use code from STM32 examples - InputCaptu...

zexx86 by Associate II
  • 739 Views
  • 6 replies
  • 0 kudos

DFUSE customized development

Posted on July 09, 2011 at 10:53Hi,We need to upgrade the firmware of a STM32 MCU (used in a commercial product) using a proprietary PC application. the STM32 supports the DFU mode and has a PC application called DFUSE which provides the user interf...

royston by Associate II
  • 1312 Views
  • 13 replies
  • 0 kudos

stm32f103 frequency

Posted on March 03, 2015 at 19:18hi for setting clock frequency in stm32f407, i am using an xls file that generates automatically a .c file witch i can copy it to my project directory i need to do such operation(setting clock frequency) for stm32f10...

SPI, NSS, SSI and STM32Cube

Posted on March 05, 2015 at 15:12In the typedef for struct SPI_InitTypeDef (in stm32f4xx_hal_spi.h) I find the comment regarding NSS:''Specifies whether the NSS signal is managed by  hardware (NSS pin) or by software using the SSI bit. This paramete...

hbarta2 by Associate III
  • 536 Views
  • 0 replies
  • 1 kudos

Using DMA to read GPIOx_IDR on STM32F0xx

Posted on March 03, 2015 at 15:13Hi, before I try myself I would like to ask you whether it is possible to use a timer to start a DMA that reads from the GPIOx_IDR register into a memory location and whether the source would be a peripheral or memor...

stm32cube_fw_f2_v100.zip?

Posted on March 05, 2015 at 07:37Does anyone have the initial stm32cube_fw_f2_v100.zip stored in some archive?I'm keeping a public https://sourceforge.net/projects/micro-os-plus/files/Vendor%20Archives/STM32/ and this is the only one missing from th...