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Forum Posts

communication with PC via UART

Posted on March 18, 2013 at 22:55Hi,I am a beginner  in programming with stm32 and i want to know how can i pass data from the accelerometer MEMS to PC via serial part using UART thanks for you help in advance  #basic #foundation #prerequisite

karoui by Associate II
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I2C Master Error Interrupt Not Firing - STM32F407

Posted on March 18, 2013 at 15:42Hi All I have a driver for I2C master mode which has been working correctly under normal conditions. It is interrupt driven so the interrupt fires for each received/transmitted byte. If however non-present slaves are...

hpipon957 by Associate III
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F4Discovery SPI troubles

Posted on July 05, 2012 at 14:42The original post was too long to process during our migration. Please click on the attachment to read the original post.

OPTIMIZATION

Posted on March 18, 2013 at 11:51hiin my project with RIDE7, when i use ''No optimization'' I can't use debugger but when i use size optimization I have a problem in some functions . can I use No optimization juste when I call this functions? #fl...

aymen by Associate II
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PWM Time shifting signal

Posted on January 08, 2013 at 11:55 Hi, I program a PW M sig nal in PB4 port using TIM3 using this program int main ( void ) { while (1) { TIM3->CCR1 = 1000 ; } } /*____________________________TIM3_______________________...

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bmwael1 by Associate II
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Best Developement Platform for Startup

Posted on February 13, 2013 at 00:04Hi All,We are a new startup and have a proof-of-concept device going on a STM32 being coded in the Keil IDE. However, we are using their evaluation copy which only permits 32KB max program size and we have surpass...

SPI pins initialization STM32L-discovery

Posted on October 08, 2012 at 16:06It seems I can't correctly initialize the SPI pins on the STM32L-discovery board. I have very little experience with programming 32bit devices so I am probably missing something obvious. I hooked up my oscilloscope...

jurriaan by Associate II
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'No target connected' - again

Posted on March 19, 2013 at 16:05I have been using the STM32F4 Discovery board for a short time with no problems (using SWD via mini-USB) when I suddenly got the 'No Target Connected' error. Reading the forum I tried the fix of BOOT0 high and BOOT1 ...

Programming languages

Posted on March 19, 2013 at 13:31Hello, I´m new in programming STM32, so I´m sorry for ''stupid'' question. It´s possible to program STM32 microcontrollers by objected oriented languages (C++, Java,...). I know that using C is the best choice, bu...

j3lda by Associate II
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