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Calling RTC_Init

Posted on June 27, 2011 at 12:13Good morning everybody! I'm evaluating ST standard device Library with STM32L discovery board. I want to test RTC and so in my main I want to call RTC_Init and so on. So I prepare a RTC_InitType  structure, I create a...

Interupt priorities

Posted on June 28, 2011 at 09:38Hi All, Can anyone explain the difference between the prem and sub interupt priorities.  For example what TIMER_1_IRQ_PREM_PRI and TIMER_1_IRQ_SUB_PRI. -- Thanks #stm32-c-embedded

RTC calendar on STM32F100x

Posted on June 29, 2011 at 13:02Hi, i've to implement a RTC calendar on my STM32F100 microcontroller. I've the RTC library, but i'm searching a so called ''calendar.h'' that already has defined: days, weeks, months,years etc.. Some ideas?? #time...

Any good (In depth) STM32 I/O tutorials?

Posted on June 26, 2011 at 19:08I've built a gas turbine engine, which currently runs on a variety of manual valves/switches to run. What i want to do is to install solenoids into my fuel rings/pump supply, and relays on the switches controlling my ...

Hard Fault Error - STM32F100C8

Posted on June 27, 2011 at 12:34I am trying to implement EEPROM emulation in the flash memory. I am able to write and read the data from flash. When trying to write the second data it is going to HARDFAULT Error. I m not sure why this happens. Belo...

ezyreach by • Associate II
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USB Device Example for STM32F2xx

Posted on June 28, 2011 at 13:32Are any examples available that demonstrate the use of the STM32F2xx as a USB device on the OTG_FS interface? If not, what resources are available that will ease implementing a mass storage behavior? Thank you, Brian

btacke by • Associate
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SPI & DMA - DMA irq not called out 2

Posted on June 01, 2011 at 14:45Hello, I encountered problems when trying to send SPI data by means of DMA. It seems that DMA transfer never starts. The sequence of configurations commands is as follow: 1) Enable SPI and DMA clocks     RCC_AHBPeri...

snafu by • Associate II
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