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stm32f103

Posted on September 15, 2015 at 06:39hi ,currently i am using stm32f103 device for my project.i am facing unique issue with device is that my application works perfectly when i use in debug mode (using jtag) and in standalone mode it just does not w...

kiran2 by • Associate II
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  • 8 replies
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UART Tx and Rx problem

Posted on October 02, 2015 at 15:16Hi Guys,I am working on STM32F746G-Disco Board and I am a fresher on this topic.I have connected the STM32F746 with a WiFi module(SPWF01SC.11) through UART then it is connected to my mobile phone through wifi.When ...

Nandy K by • Associate II
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  • 1 replies
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Can't launch stm32f107x_cl from external clock

Posted on October 07, 2015 at 11:42 In my project with stm32f107 i use 25 MHz quartz crystal multiplying it to 48 MHz. In IAR project preprocessor options i defined: STM32F107 STM32F10X_CL In stm32f10x.h i defined: #define HS...

STM32F4Discovery Audio play communting noise

Posted on October 01, 2015 at 14:06Hello, When I use the function to play sound (BSP_AUDIO_OUT_Play or BSP_AUDIO_OUT_Changebuffer) I heard a noise like a commutation. This noise is not really a big problem on big size buffer but when I read small bu...

haye by • Associate II
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  • 1 replies
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STM32F0308 and HTS221 I2C sensor interface

Posted on October 07, 2015 at 09:40 Hi all, I am trying to interface an HTS221 (on a X-NUCLEO board) to the STM32F0 discovery and I cannot get any response. In detail, after start generation, the SCA is pulled down as well as the SCL, but ...

rtc example code for stm32

Posted on October 06, 2015 at 10:35 i want the code for rtc initialisation for stm32. wat i have in the snippets package code is based on register level programming. wat i want is the initialisation based on library functions thanks in advance

Signal Generator using STM32F4 Family

Posted on October 07, 2015 at 03:01Hello, i got a trouble designing a rectangular signal generator, with specification like these:1. I need to generate a 1 MHz rectangular signal, (i got it already)2. Next was 1,0001 MHz, and i screwed up.So, i just...

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