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Posted on November 13, 2015 at 11:01 Hi guys i am struggling to convert 2 8bit values into 16bit value, please help me //Global variable volatile uint8_t data[16]; volatile uint16_t BIG; main() { data[1] = 23;//msb data[0] = 21; //lsb BIG...
Posted on November 13, 2015 at 17:04I'm developing an application that requires me to quickly and constantly reading 5 ADC channels.I'm using the STM32F030F4P6. I set it up to do a continuous conversion and told it the 5 ADC channels I need. I have ...
Posted on July 03, 2014 at 10:34 Hi, I am trying to let my STM32F429 Disco Board sample in triple mode interleaved. I mainly copied the code from ST, with small changes, and it also works. But the word-array I want the DMA to transfer th...
Posted on April 24, 2013 at 11:19Hi,I'm looking to sample a signal (well, 2 actually - quadrature analog signals) at a fixed sample rate, but I'm baffled by the lack of any example in the Standard Peripheral Library on how to achieve this.I would ha...
Posted on December 30, 2013 at 14:47 I have realized 2channels ADC (PC1, PC2) with DMA. I found and used many examples in forum and ST examples, but It still do not work. It is depressing:-) My problem is: 1) If I change the voltage on...
Posted on March 16, 2015 at 12:02Hi Can anybody say me how to configure for USARt half duplex in stm32l15cb . I have configured as I configured for stm32f030(working USART half duplex) but it did not work what are the changes between stm32f030 and ...
Posted on November 10, 2015 at 22:24The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on September 10, 2012 at 10:04I designed some devices based on STM32 microcontrollers. Some of the devices use USB to communicate with Windows applications. To overcome problems with USB drivers i used Mass Storage Class which does not requir...
Posted on November 13, 2015 at 07:48I am trying to run Micro SD card Read/Write code.But when i try to compile it in Keil .I get the error''\main.c(141): error: #20: identifier ''SDIO_IRQn'' is undefined ''.Just need help how to resolve it .I am u...
Posted on November 13, 2015 at 09:13Hey, I am going to use FFT in one of my projects, and I have stumbled upon a question. The output buffer from the fft is the spectrum only in the first half of the buffer or the whole buffer is the spectrum. I fou...
