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Enabling LSE

Posted on July 08, 2013 at 14:05When trying to run the LSE oscillator (at 32.768kHz), I stumbled upon the following problem: PWR->CR |= PWR_CR_DBP;  // disable backup-domain lock  RCC->BDCR = RCC_BDCR_LSEON;  // enable 32.768kHz oscillator did not ...

uClinux console problem on STM32F4

Posted on May 26, 2014 at 18:26Hello,I have been trying to port uClinux to my STM32F4-Disco board. I have successfully ported U-boot, built the uClinux image as an XIP image. U-boot loads the image without any problems, however after I get ''startin...

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amine by Associate II
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SPBT footprint

Posted on May 26, 2014 at 05:41The SPBT2632C1A is the larger footprint, which is fine for our purposes.  The datasheet does not make any mention of what the 6 extra pads on the bottom are for, yet there is a warning that''thou shalt not ground extra...

litteka by Associate
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USART2 TX Problem stm32f4

Posted on May 26, 2014 at 02:23Hello, I am having a problem with my STM32F4 USART2. the problem is throwing me this bullshit and can not find where the error may be. #include ''stm32f4xx.h''                  // Device header#include ''stm32f4xx_gpio...

japifer by Associate
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emide on STM32f

Posted on May 25, 2014 at 12:27hello I am trying to use emide on STM32f100c8 , but I am facing some problems specifically with integration and linking with STM32F10x_StdPeriph_Driver ?and now I am stuck with errorobj\Debug\Src\STM32F10x_StdPeriph_Dr...

Point to a char array for displaying on LCD?

Posted on May 24, 2014 at 16:27 Hi, i have a bmp085 bosch pressure&temp sensor, wich i want to show my data in format 4 degree The raw readings are ok, i have the following code going uint8_t tlsb; uint8_t tmsb; uint16_t t...

Bogdan by Senior
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