Posted on February 04, 2013 at 16:50How long is the bus stalled for program Flash block erase and program operations? I would like to write to and erase Flash sectors while running an application from Flash in sectors not being modified. Reading ab...
Posted on February 04, 2013 at 16:29 Hi , as quoted from the audio implemination of stm32f4 eval : Mono audio streaming is not supported (in order to play mono audio streams, each data should be sent twice < br >on the I2S or should b...
Posted on February 01, 2013 at 12:10Hi, I have connected external flash memory to my board and using stm32f103vet6 controller. I want to drive this flash memory. So how can i drive that one? And after driving flash memory how can i make sure that fl...
Posted on February 04, 2013 at 15:44Hi, In my project, I have to measure the frequency of the input signal of an ADC. I use STM32F107 as micro and ADS1251U as ADC. is it possible? I will be grateful. Thnx for help :) #measure-frequency #adc-st...
Posted on February 02, 2013 at 20:59Hello! Just getting to know my brand new STM32F4 discovery board.Downloaded all the documentation, which is referred to throughout the site.Just thought I'd point out that athttp://www.st.com/internet/evalboard/pr...
Posted on February 02, 2013 at 10:43Hello ; It was not clear to me in the documents ; we are loading the program through usart3(stm32f407) ; so can we still have the code protect fuse? I mean we dont our code to be copied; when using Jtag it is ok...
Posted on February 03, 2013 at 10:19I use a microcontroller STM32F047VGT6 all alone without the kit board I want to use GPIO (I want to interface the GPIO Pin ) .. Is what I connects Pin directly without any electronic component?? #interface...
Posted on January 09, 2013 at 14:14 Hi all, How can I use the SDIO to access to an uSD card with EFSL filesystem. The example I have is using EFSL with SPI as communication interface. I should have an interface.c file where I do a...
Posted on February 02, 2013 at 21:45I has a kit Board STM32F4 Discovery WITH ST-Link / V2 .. I wanted to program/debug another microcontroller STM32F047VGT6 on my personal card .. I have to use the CN2 SWD STM32F4Discovery?? how I should SWD inter...
Posted on February 02, 2013 at 19:28Hello,I'm working on the STM32F4, and in my application i need to use atan2 and exp a very large number of times.In my initial implementation i used the stlib for atan2 and exp. Unfortunately, in the current state...
