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Posted on September 03, 2015 at 17:18Hey, I have encountered a interesting error. I have made a logger and to save power it goes to stop mode (~6-7ms), while the sensor is converting the results and to stand by mode (1-2s) till the next measurement....
Posted on August 07, 2015 at 18:35Hello everybody,I want create a project wich work with USART, I use as IDE Keil µvision5 (light version) then I bought a STM32F429ZI-DISCOVERY board to train with it. Currently I trying to understand how does it wo...
Posted on September 03, 2015 at 18:50Hi,i am searching for a openscource code to dim and change the frequency the leds over a potentiometer on the stm32f4 discovery board. I researched on the net but did not find anything. Can somebody help me pleas...
Posted on September 04, 2015 at 16:58Hi, I am using F405's FSMC to connect to a FPGA, I am planning to configure FSMC in SRAM/PSRAM mode, however, I only want to use 4 address lines, A[3:0], can the rest of address pins to be configured as GPIOs or ...
Posted on September 03, 2015 at 13:57Hi, We are using STM32F303 in one of our project and find the CCM routine booster is of great help. Now, we are openning a new project using F4, but the CCM programming information is very limited on F4. My quest...
Posted on September 03, 2015 at 18:35Greetings all, recently I am struggling with interfacing my http://www.st.com/web/catalog/tools/FM116/SC959/SS1532/PF252419 with a 2 GB SD card (via http://i.ebayimg.com/00/s/NjAwWDYwMA==/z/CDsAAOxy-W9SNHsJ/$%28K...
Posted on September 04, 2015 at 09:23Hi all, I have implemented a simple routine to drive a buzzer. The routine will enable a timer and will toggle state of the pin connected to the buzzer at different frequencies. The buzzer code is: void buzz(uint...
Posted on September 04, 2015 at 09:54
Posted on September 04, 2015 at 09:46Hi!AN2604 (http://www.st.com/web/en/resource/technical/document/application_note/CD00167326.pdf) states a formula for calculating PPM. The formula is as following: f32_Deviation=((f32_AvgFreq-511.968)/511.968)*10...
Posted on April 19, 2013 at 11:04Hello, For my tests, i use a STM32F0 discovery and i download on the ST website, the EEPROM emulation in STM32F0xx microcontrollers software.http://www.st.com/web/en/catalog/tools/PF258153 When i run this demo projec...
