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

DAC. Arbitrary form signal generation.

Posted on May 31, 2018 at 08:43Hello, dear Community!I'm using DAC to generate oscillogram of a short-circuit in a power line(50Hz). To achieve this I created array of discrete samples in MathCAD with sampling frequency of 4000Hz. In order to feed m...

STM32F105RB can1 and can2 model

Posted on June 02, 2018 at 06:35Set can model Init setting in STM32CubeBx,and generate Code in keil5 project ,and then set Filter of can1 and can2 ,two of can 's transmation is OK,but receive is not;Code as this:CAN_FilterConfTypeDef FilterConfig;Ca...

ann Qian by Associate
  • 366 Views
  • 0 replies
  • 0 kudos

Resolved! CAN Bus Comminucation

Posted on March 08, 2018 at 10:32 Hi, Do you have an example of CAN BUS Communication can be done with the current version HAL and CubeMx? Regards Ramazan #can-bus Note: this post was migrated and contained many threaded conversations, so...

STM32 USART with unknown data length from the computer

Posted on June 01, 2018 at 09:21Hello,I am receiving UART data from the computer using my STM32 MCU with dynamic length. Sometimes the computer send 6 bytes and some time 10 bytes etc...and there is no rule for this.Can anyone help me how to use the...

Duy Tran by Associate II
  • 1169 Views
  • 5 replies
  • 0 kudos

Problem LibJPEG jcdctmgr.c

Posted on June 01, 2018 at 03:31Hello,several days ago I'm trying to encode a BMP image to jpeg, when I do debbug I see that in the jcdctmgr.c file, in the GLOBAL (void) function jinit_forward_dct (j_compress_ptr cinfo)  function, an error occurs at...

STM32H743 FLASH reprogramming

Posted on June 01, 2018 at 12:10Hi,I am porting some firmware from STM32F2 to STM32H743 which is known working good on STM32F205.I am trying to reprogram internal FLASH on BANK1 while executing code from internal RAM. All routines needed in flash.c ...

Get Standby Mode wake up source?

Posted on June 01, 2018 at 12:16I'm putting my STM32L0 in Standby Mode and it can be woken up either by an RTC timer event or by WKUP Pin. Is there a way to check what the source was of the wakeup event? (So check if wakeup was because of WAKEUP pin...