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Posted on August 16, 2014 at 18:52 Hi, my experience with serial comunication is very poor, after six months of ''pain'' trying to implement some AHRS algorithms, now i want to port that data to matlab for example, but i need every dataset t...
Posted on August 10, 2014 at 20:58Hi all, I am planning on using the STM32F439 as I need as much performance as possible. As I understand it, to upload a program to the board I will need the ST-Link V2. Could someone please explain how I would conne...
Posted on August 15, 2014 at 02:03 I know for a fact that this question has been asked before (I've seen it) but for the life of me I cannot find it, so I appologize. I am unable to get some of my EXTI interrupts to clear their pending st...
Posted on August 15, 2014 at 15:57I am using a STM32L series MCU. I am trying to trigger ADC at 16KHz with a TIM3 and later use DMA to store the ADC values in a buffer. The issue is that I am trying to test the ADC rate using a GPIO_Toggle in the AD...
Posted on August 15, 2014 at 12:09Hello everybody.I am having trouble writing data to the STM32F0 flash. I would like to store a look-up-table in a page of flash. My intention is to flash this in during production, so I have added it to the appropri...
Posted on August 15, 2014 at 13:15Hey guys, I work on my bachelor thesis with an stm32f4 discovery board. I want to revive data via UART3 form PC. The Data fit at the Rx Pin (GPIOC.11), i checked it with the Oscilloscope. But de controller doesn’t j...
Posted on August 14, 2014 at 13:53Hi!ST refers to a technology called muxed PSRAM.As far as I know, this simply means, that the data and address signals share the same IO pins.All simple and good, but my question is, could someone point me to a PSRA...
Posted on August 14, 2014 at 23:58HiI'm programming this code. It should read a PWM input then ouputs 4 different PWM after calculation based on the input. I've successfully programmed 2 different code: one for the input and one for the output. They...
Posted on August 14, 2014 at 23:44I am writing an SPI interface where after 4 messages are sent I toggle a pin. My issue is my pin is toggling before the transmission is complete(I can see my pin go high after the 3rd message). I am monitoring the...
Posted on August 14, 2014 at 02:31Hello, I'm testing the STM32F100 processor with STMicro L6474 motor driver for a new product. I'm testing with the STM32 Value Line Discovery board. I downloaded and installed Keil uVision, most recent release (5...
