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STM32W RF Power Management

Posted on January 17, 2013 at 18:40Hi Everyone,I am looking to do use a STM32W chip in an application that is isolated from power and I would like to make it run for several months at a time between charging of the battery. To make matters worse, no...

TIM1 clock and USART1 conflict

Posted on November 02, 2012 at 08:54Hello everyone. I have an application where I need to use two channels of TIM1 in DMA mode, and also USART1 only in RX mode. TIM1 two first channels use PA8/ PA9 USART1 RX is PA10. The feature using TIM1 works wel...

longchair by Associate III
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RTC Alarm trigger at end of second

Posted on January 17, 2013 at 06:09Hi all.I develop embedded software on STM32F103RC. And I having some problem with RTC Alarm. It triggers interrupt at end of second. Because of this I don't call some methods at the same second. I use LSE and presc...

kchuva by Associate II
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OPAMP1 in STM32L151 how to turn on ?

Posted on January 17, 2013 at 06:15Hello  everybody !How to turn on OPAMP1 in STM32L151 ?Under debug (I use Keil + Ulink)   I see the content of OPAMP_CSR register.  All bits are 0 after the reset of the processor.  But according to datasheet, after...

BASIC LCD

Posted on January 17, 2013 at 09:46Hi Guys, I am A week old from using STM32 VL and STM32F4Discovery and olimex stm32-sk, I am trying to run and LCD example comming from an olimex stm32-sk board for LCD example and it worked,o i tried to run the sam...

xtian by Associate II
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HID Keyboard example ported to GCC?

Posted on January 13, 2013 at 21:52Hi guys, I have been looking for an HID keyboard example for the GCC compiler. I love this STM32 microconroller so far due to the ability of having configurable endpoints. I have the Olimex STM32-H103 board. Would ...