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Posted on May 26, 2014 at 15:12Hi everyone, I'm very new to the world of MCUs and would be grateful is someone could give me a brief outline as to how to use the DMA to read values from the ADC and store them in a buffer, then have the processor mod...
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 ...
Posted on May 26, 2014 at 18:06Hi everyone, I'm trying to read data from light-to-digital sensor using I2C with stm32f4-discovery I've been through too much problems at the end I just need a working example for a specific sensor, I mean I need an ex...
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...
Posted on May 16, 2014 at 14:26I can't open NVIC windows !!!Someone knows this problem???
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...
Posted on May 25, 2014 at 17:49Hi! I am having problems to program a STM32F107 with the STM32F4-Discovery�s STLINK SWD. I�m wondering I have forgot something very essential. This is the circuit I've mounted: And these the errors I get: What I have d...
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...
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...
Posted on May 22, 2014 at 00:23Hi,I'm using STM32F429 and working with the lcd. i want to display a string horizontally at lcd. First i have used the segger's gui, it was easy to display horizontal with using gui. But i decided to use the lcd.h for...
