STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

SPI RX DMA interrupt

Posted on June 19, 2016 at 08:19hiI wanna use external ADS7816 ADC with serial (SPI) interface. I wrote the following code but it doesn't work! spi sclk pin has clock and I use PA0 to manage ADS1768 comunication as slave (SS). the problem is that I ...

Javad by Associate III
  • 761 Views
  • 5 replies
  • 0 kudos

STemwin FRAME BUFFER SIZE

Posted on June 20, 2016 at 04:00I use LTDC drive RGB screen, use STM32F746 DISCO,I define this:#define XSIZE_PHYS 480#define YSIZE_PHYS 272#define NUM_BUFFERS  1 /* Number of multiple buffers to be used */#define NUM_VSCREENS 1 /* Number of virtual ...

cl17726 by Associate
  • 271 Views
  • 0 replies
  • 0 kudos

STM32F446RE J-Link Connection Troubles

Posted on June 20, 2016 at 02:34Hello,I've made my own board based on a stm32f446re and I am trying to connect to it using a J-Link edu, but it is failing. The j-link finds the target voltage and then tries to connect, but gives the error could not ...

jmsigler by Associate
  • 499 Views
  • 1 replies
  • 0 kudos

timer3 capture issue on stm32f103c8 device

Posted on June 19, 2016 at 10:08 hello all. i have a signal of 1800us period which consists of 1500us tON and 300us tOFF. this signal is provided to PB0 and PB1 which are the timer3 inputs 3&4 my timer3 clock is 72mhz , the init ...

Bogdan by Senior
  • 412 Views
  • 5 replies
  • 0 kudos

TIM triggered I2S DMA transfer

Posted on June 18, 2016 at 14:12 Hello. I have aSTM32F407 based board where the DAC chip communicates through I2S. I'd like to make the signal generation similar to the example project named ''DAC_SignalsGeneration'' in the Cube firmware pack...

akosodry by Associate II
  • 541 Views
  • 7 replies
  • 0 kudos

Is TS_CAL2 missing on STM32F070?

Posted on January 26, 2016 at 11:47Hi everyone -In the datasheet for the STM32F070, the table that lists temperature sensor calibration registers (section 3.10.1, table 3) only gives the details of TS_CAL1 (the 30deg c calibration value).  The RM ap...

FLASHER-STM32 download no longer available.

Posted on June 19, 2016 at 07:18Hi,     I can't seem to find a way to download the free STM32 Flash loader demonstrator (UM0462). There is no download button on the product page. Does anyone know where I can get a copy of it. http://www.st.com/conte...

setup for SPI on STM32Cube MX

Posted on June 16, 2016 at 18:42Hello! I don't know setup for SPI NSS software on STM32Cube mx. Anyone help me?I use stm32f4 discovery and stm32cube mx 4.15.1, SPI1 is master and SPI2 is slave... tks for help!!!

contactst by Associate II
  • 1284 Views
  • 2 replies
  • 0 kudos