Posted on December 04, 2013 at 00:05 hello everybody! I need help with my string splitter function. I use stm32f407 and CoIDE for develope. This is the function: char** str_split(char* a_str, const char* a_delim) { char** result =...
Posted on December 04, 2013 at 05:22Hello , I have configured systick for 1 ms in Discovery Board using Systick_config function.But I am not getting properly 1 ms... SystemCoreClock = 144 MHz...Urgent Help needed ...... ...
Posted on May 14, 2013 at 19:37The http://www.st.com/pr-stm32f401 is the entry-level microcontroller in STMicroelectronics� high-performance http://www.st.com/pr-stm32f4 featuring the ARM� Cortex�-M4 32-bit/DSP core. While running at lower frequency...
Posted on December 03, 2013 at 19:56Hello,I've succesfully started programming a STM32F0Discoveryboard: MCU is running on HSI (8MHz) at runmode.MCU is going into/outof stopmode every 5 seconds using the RTC running on LSE (32.768kHz)USART1 is conn...
Posted on December 03, 2013 at 21:45 Hello I found an example of using DMA with UART on STM32F407 on this thread UART with DMA mode but i can't make it work. I use a STM32F4-Discovery and i try to see if DMA1_Stream2_IRQHandler is called...
Posted on December 04, 2013 at 13:21Hi , I bought STM32F4 Discover WiFi (STM32F4DIS-WIFI) modules through element14. Queries 1. I need to change UART baud rates. I am not sure how to do that as the user manual is not very clear about re-flashing STM...
Posted on December 03, 2013 at 09:26Hi. I want to know that there are any MCU which support 9 bit SPI interface. Do you know that? I will wait for your answer. Thanks.
Posted on December 03, 2013 at 20:48I just got MCBSTM32 evaluation kit, and the included software is NOT compatible with 64-bit Windows 7. can anybody advise what to do to get the ARM MCU development kit (MDK) run in 64-bit Windows 7? I'll apprecia...
Posted on December 02, 2013 at 23:38I am recently working on lwIP. I have a STM3210C eval board. I installed pragram codes. And I connected my board to modem using Cat5e ethernet cable. LCD is working, I think, that shows program is properly instal...
Posted on December 03, 2013 at 22:32 Hello Guys, I am trying to make the RTC timestamp feature works but I couldn't. I have to detect a tamper event during anytime, even if the MCU is turned off, for this reason I have connected a batter...
