Posted on August 15, 2013 at 16:32 Hi all, I've been trying to implement a low pass filter, following closely the example found here - http://www.keil.com/pack/doc/arm/cmsis/cmsis/documentation/dsp/html/arm_fir_example_f32_8c-example...
Posted on August 20, 2013 at 12:16Hi everyone. Does anybody know what kind of ECC method is used in stm32l1xx chips for non-volatile memories (flash & eeprom) ? The pm0062 document just generically mentions ECC without going into much detail. There ...
Posted on August 13, 2013 at 14:36 Hi all, I'm using STM32F205VGT,STM32_USB-Host-Device_Lib_V2.1.0 and virtual com port driver ''VCP_V1.3.1_Setup_x64.exe''. The PC works with Windows 7/64bits. When I start USB device the initialization of USB start...
Posted on August 19, 2013 at 12:18hello i'm trying to make the user button working with a simple led program here is the code and please tell me what's the problem (it worked just when i keep pushing user button then make a reset): ****************...
Posted on August 20, 2013 at 02:38Hi,I would like to receive a working project the demonstrate how to execute an interrupt handler from CCM RAM using EWARM. I tried the procedure from AN4296 section 2.2. The project compiles, but when the ISR is tr...
Posted on August 19, 2013 at 18:34 Hi, I'm new with ARM and STM32F4. I'm trying to setup a free STM32F4 development environment with Eclipse and GCC ARM Toolchain based in this tutorial:http://hertaville.com/2012/05/28/gcc-arm-toolchain-...
Posted on August 14, 2013 at 21:24hello how can i calculate a delay of 1 second if i have this parameters: SYSCLK(Hz) | 168000000 *----------------------------------------------------------------------------- * ...
Posted on June 04, 2013 at 09:50Hello, I have a kind of strange issue. When I really stress my system (it handles serial packets, get the right data, and send it via serial, I send thousands of messages without waiting for reply), in an unpredictabl...
Posted on July 23, 2013 at 12:06Hi, The Zigbee PRO support has been dropped by ST a while back... Since then I've been trying hard to find some document from ST stating the product discontinuation so we can present that to our customer... I've tried...
Posted on January 27, 2012 at 13:47I use Eclipse-IDE and CodeSourcery G++ Lite to create programs for STM32F4xx. As debugger I use CodeSourcery gdb and gdb-server from Atollic TrueSTUDIO Lite package. If I debug program located in flash on Sector 0 ...
