AN3969
Posted on January 04, 2012 at 16:38Whre can I find files for AN3969 EEPROM emulation Regards
STM32 MCUs Products
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Can't calculate a float.
Posted on January 10, 2012 at 11:41A little question, When I'm trying to calculate a float I'll get ''ISR HardFaultVector_IRQn'' What am I doing wrong? My code: --------------------------------------------------------------------------------------...
RTC wakeup fom standby problem
Posted on January 10, 2012 at 12:31I'm having a strange problem when waking up from standby mode via an RTC alarm. All works as expected when there is no bootloader. Once I start using my custom bootloader the chip wakes up on RTC alarm but stalls w...
Maximum Output Speed
Posted on January 07, 2012 at 06:09Hi,I am curious as to what the '50MHz' output speed of the GPIO ports refers to (with correct configuration bits set). Is it the maximum frequency of a square wave output, or does it have something to do with the r...
Atollic TrueSTUDIO Lite: Is this a misprint?
Posted on October 09, 2011 at 18:32Hello everybody, Potential new user of ST chips here, feeling somewhat silly for asking this. However: Is the information provided by Atollic in their feature comparison document, v2.2, accurate? I am in particular...
A NACK by the SR1 register and a ACK by the logic analyzer.
Posted on January 06, 2012 at 13:33Hello I've got an issue with I²C. My problem: on the logic analyzer I receive an ACK and by the SR1 register a NACK my checking code: ------------------------------------------------------------------- /* Clearing ...
Access to external memory during DMA transfer
Posted on January 09, 2012 at 10:44Hi all, my question is in direct relation with the AN3241 application note (TFT-LCD direct drive using the STM32F10xx FSMC peripheral). In the application note, two mode are possible (page 11, 2.4.1), ''slide show'...
TCP/IP socket
Posted on January 09, 2012 at 13:27Is it possible to have a ethernet port and open a socket port where a PC can send/receive a stream of data with the ARM processor? How should I do this? Do you have a tutorial/sample for me? Thank you #socket-et...
OTG_FS_IRQHandler host fault when slave device removed during operation
Posted on January 09, 2012 at 17:14Folks has anyone come accross a fix for when the end user removes a USB slave device from a STM32F2XX while its part way through an read/write operation eg USB memstick plugged in and the user removes because the...
Where to download STM32 encryption library?
Posted on December 21, 2011 at 11:53Hi, i made a project to a customer with a STM32F102 and i will need to implement AES128. I Could read on a ST folder that there is available a STM32 encryption library to implement such algorithm. Where can i down...
