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Forum Posts

Audio - Beginning is cut off

Posted on March 17, 2013 at 16:56Hi , I have a little problem with playing my audio buffer, after i init the audio codec,i am trying to play the audio,and its a little bit cut off at the begining,but if i play it in loop ,the second play will be ok ...

STM32L Discovery Blue/Green Led not working

Posted on March 19, 2013 at 02:13Hi, I managed to compile and start the Temperature Measurement Example with Eclipse and Code Sorcery. It runs and shows a temperature. I wanted to add a few lines of code to see the LEDs blinking inside the infinite ...

lawi by Associate
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toggle led with delay inside exti interruption

Posted on March 18, 2013 at 20:53Hi,I am trying to toggle a led inside an EXTI interruption with Delay. The delay function is based on the systick intrruption. Everything works fine seperately but when I try to use the delay inside the EXTI interrup...

Programming STM32 Option bytes : When and where ?

Posted on March 06, 2013 at 15:00Dear AllI'm using IAR EWARM to compile my bootloader and application.I'm developing on STM32L151 64K version.My bootloader is located in pages 0-63, sectors 0-3, I would like to protect this area against flash write,...

jerome2 by Associate II
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STM32L1 and SLEEPONEXIT

Posted on March 18, 2013 at 16:29Has anyone used SLEEPONEXIT around the STM32L1* family to enable it to put the micro to a STOP level and only wake up when there is a timed-based interrupt to happen? #stm32l1-rtc-sleeponexit

MikeAtETI by Associate III
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DMA for unknown datareceive throw USART

Posted on March 18, 2013 at 15:24Hello, I am working on a device which one funcion should be USART to Ethernet bridge on STM32F407. I need to receive data from USART and then work with them. But beacuse of speed I wanted to use DMA instead of interr...

phajek by Associate
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