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Boot other than main

Posted on June 23, 2015 at 10:08hi ,i would like to  change the settings in coocox to run from a seperate file not from the main.can anyone tell me how to do that ?thanks 

arunl4g by • Associate II
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Wave generation not working

Posted on June 24, 2015 at 17:35 Hey! I've been trying to use my Nucleo F334's DAC wave generation function to output white noise and I can't get it to work (I'm using Mbed compiler tools)... I used the HAL functions described http://www.s...

florent2 by • Associate II
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STM32F4 Discovery - F407 - AHB2 RNG, CRYP etc

Posted on June 23, 2015 at 03:58I am trying to see if I can get the RNG to work. When I poll, even though SR.CEIS and SR.SEIS are 0 as expected, I can never get SR.DRDY. I think I have initialized correctly. I am looking for a simple example projec...

ss9 by • Associate
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  • 3 replies
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Unable to write to specific addresses in flash

Posted on June 24, 2015 at 14:28I am working with the Discovery development board STM32F407 microcontroller and building using Eclipse/GNU. I trying to reprogram sector 0 (address range: 0x0800 0000 - 0x0800 3FFF; 16 Kbytes total) from within my app...

arnold_w by • Senior II
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stm32f100c8 SPI & SST25VF016B read/write operation

Posted on October 13, 2012 at 18:39hi all,i am working on external flash memory and stm32f100c8 communication via SPI,but in my code there is a wrong what i missed.perhaps you may see../*---------------------------------*/#include ''stm32f10x.h''#in...

measure amplitude and phase of a input signal

Posted on June 24, 2015 at 10:57hej i would like to know the procedure for measuring the amplitude and phase of the signal using stm32f404-discovery board.can anyone tell me how to acheive this ?

arunl4g by • Associate II
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cmsis fft example problem in keil uvision 5.15

Posted on June 23, 2015 at 20:39HelloI tried to compile and run arm_fft_bin_example of the cmsis package but there is a problem.The problem is in the arm_bitreversal2.s file that can't be compiled by keil.Is there any workaround and solution?Thanks.

STM32L152 - can't woke from stop mode

Posted on June 23, 2015 at 08:09Hi everyone, I'm trying to write code that  : 1) Enter STOP mode every falling of specific  EXTi pin. 2) Wake up every rising of this pin.This is my code :void EnterStopMode(void) { /* // ASSERT(false); // Code is not...

moran by • Associate II
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STM32F4xx Rebooting to bootloader when setup to boot to App.

Posted on June 22, 2015 at 23:36I have a F4 chip that calls ,    The function initiates a system reset request to reset the MCU.__STATIC_INLINE void NVIC_SystemReset(void)  {    __DSB();                                                     /* Ensure ...

garry_st by • Associate II
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