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Select System Clock SYSCLK in system_stm32f10x.c

Posted on July 05, 2011 at 23:43 Hi All, I do not understand the process of frequency selection HSE in the following lines : # if defined ( STM32F10X_LD_VL ) | | (defined STM32F10X_MD_VL ) / * #Define SYSCLK_...

RomainR. by • ST Employee
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  • 4 replies
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IAR flash loader problem

Posted on June 03, 2011 at 11:54hello, I'm working with the lastest version of IAR 6.203, and with a stm32F107 of the steval-pc010v1. I want to load my program and IAr returns the attached file... Is anyone have an idea for solving my problem? Thank...

cyril2399 by • Associate II
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  • 2 replies
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STM32 virtual com port

Posted on June 05, 2011 at 15:32Hi all, Is there somebody who can give the link for the virtual com port for STM32 device. I didn't find it :(MCU Lüfter

error in stm32f10x

Posted on May 27, 2011 at 15:53hello, I have this error: '' #error ''Please select first the target STM32F10x device used in your application (in stm32f10x.h file)'' and in the file I don't know what I must do... I have put in attached file the stm3...

cyril2399 by • Associate II
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  • 5 replies
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Basic Programming techniques

Posted on June 12, 2011 at 07:17Hi, I'm very new to ST Microcontrollers, is there anywhere i can find a ref manual on basic programming techniques on STMs. I'm good in C but i would like to know how to how to handle I/Os on these.. i.e, how to assig...

Flash as EEPROM with STM32F100XX

Posted on June 18, 2011 at 13:50I am trying to use the Flash as EEPROM and need to store some user datas into the flash. uint8_t User[]=''1112223332@gmail.com'' May i know how to store the above data in the FLASH? In the application notes i found th...

ezyreach by • Associate II
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  • 2 replies
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USB transfer

Posted on June 06, 2011 at 17:11Hello, I want to do a USB transfert from my computer to an USB. I am working with IAR embedded workbench with a stm32f107vct6. All the examples given with the software can't help me because it is for doing a USB mouse...

cyril2399 by • Associate II
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  • 8 replies
  • 0 kudos

I2c2 start bit generation fail in STM32F103RB

Posted on May 29, 2011 at 12:41Hi, allI2c2 start bit generation fail - after timeout of 10 ms I2C_FLAG_SB = RESET = 0 but I2c1 work well read and write. anyone can help ? More details: 10k poll up on each pin. Clock Speed - 50000.I2c2 start bit gen...

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