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Dealing with Timers

Posted on February 21, 2014 at 14:16The original post was too long to process during our migration. Please click on the attachment to read the original post.

elaroussi by • Associate II
  • 5908 Views
  • 12 replies
  • 0 kudos

STM32F050 replacement

Posted on June 04, 2014 at 18:00Hello friends, I have a board using the ''old'' STM32F050K4U6. ST has suddently removed the webpage of this micro .. so I can even not check if ST suggests any replacement or what to do ... So my question is : does an...

Kuikui by • Associate III
  • 1806 Views
  • 3 replies
  • 0 kudos

SysTick - STM32F429ZI

Posted on June 08, 2014 at 20:46 Hi, i'm trying to make a led toggle every second with SysTick but it's not working. The toggle occurs every 3 secs more or less. I also tried to do it with timers but i can't get the frequency right. However in t...

jdpv by • Associate II
  • 1992 Views
  • 4 replies
  • 0 kudos

stm32f429-Discovery

Posted on June 05, 2014 at 07:06Hello, my program runs smoothly on EWARM IDE simulator smoothly but as I select st-link and download and debug, program does not run to main.Error are (i) CSTACK beyond limits and (ii) memory and file differ. Any hel...

262K colors on SD1289 LCD ?

Posted on June 06, 2014 at 05:35 Guys, How can I set on initialization for 262K colors on SD1289 LCD ? I had tried : LCD_WriteReg(0x0011,0x6070); LCD_Delay(5); ==>64K colors ? //LCD_WriteReg(0x0011,0x40B0) ==>262K colors? ...

STM32f4x9i EVAL ( 429 /439 ) board camera module problem

Posted on June 07, 2014 at 00:58Hi guys , I'm facing some problem(s) while trying to get some video from the camera module included with both 4x9 EVAL boards. The demo program  shows ''Error while Initializing Camera Interface''While debugging the c...

generating an interrupt for the loaded values in ARR

Posted on March 01, 2014 at 11:52Hi, I want to generate a timer interrupt for 6.25 us, 9.375 us, 0.1 milisec, 0.4 millisecond and so on . I think that it can be done by using DMA taking the array SRC_Buffer_DEC[4] ={200,300,3200,12800} as DMA memory...

sanjib by • Associate III
  • 5143 Views
  • 23 replies
  • 0 kudos

STM32CubeMX bugs

Posted on April 06, 2014 at 14:25Hi all,I just started developing with the STM32F4 Discovery board and I've been trying to use STM32CubeMX for code generation.Until now, almost every configuration I tested didn't work, that means STM32CubeMX (I'll c...

shippo by • Associate II
  • 2913 Views
  • 7 replies
  • 0 kudos

array to string in usart peripheral

Posted on June 06, 2014 at 16:02i know about usart, for transmited by transmittter and received data by receiver i can do it.. i communication usart use looping and use array too... how can i make this array to become string  so i can use function l...

gusonela by • Associate II
  • 2989 Views
  • 7 replies
  • 0 kudos
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