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Posted on February 06, 2013 at 10:06 Hi Guyz, it doesnot want to output, I have checked RCC and all initialization.. what am I still Missing? /** *****************************************************************************...
Posted on January 30, 2013 at 11:16In an application using the STM32F3xx, I am using the OPAMP in PGA mode to amplify an external 1 kHz signal to the ADC converter. The signal is provided AC coupled to the OPAMP non-inverting input. If I program the...
Posted on February 01, 2013 at 16:04 Hi Guys, I have a question, I have this code and the TTL logic interface that I am reading has a speed of about 1Us The problem is.. I am not able to read all of the 1Us Data.. do you have suggestions...
Posted on February 04, 2013 at 11:18Good morning, i need to develop an application that read and write informations (like a mac address)between an stm32f0discovery board and a 24c02 EEprom, i need to use the PB8 and PB9 pins ad SCA and SCL.If someon...
Posted on February 05, 2013 at 08:41I am using stm32f107rct6 with 25Mhz freq for usart communication. i am sending character 'a' from PC but i am receiving some unwanted data like 'FE' and i am receiving the same data no change , so pls let me known...
Posted on February 05, 2013 at 09:27I am using Usart with Dma for external communication STM32F407For transmission we can set the number of bytes to send.But how could I use DMA for receiving, if the number of bytes is not known? I want to get an i...
Posted on September 21, 2011 at 03:27basically i just want to some simple stuff. write in a variable into the flash memory (permanent) and read it , make sure it is the same .as i am newbie to micro-controller, and i couldn't get any simple code or ...
Posted on February 05, 2013 at 10:27 Hello, i am newbe to STM32.and i am using STM32F103C8T6.i have added the USB Lybrary to my code and it was compilled successfully by the gcc compiler(arm-none-eabi).here when i connected my board to PC with US...
Posted on February 05, 2013 at 08:39 Hello Guys, I am trying to play with EXTI of STM32VL but what seems to be the problem in this code why I can't make it work int main(void) { GPIO_InitTypeDef GPIO_InitStructure; EXTI_...
Posted on September 28, 2012 at 13:59Hello all, I hope I'm just doing something wrong. I programm the chip with ST-Link Utility (v2.3.0 - the newest). At read out protection Level0 the programms runs fine. If I set the protection level to ''1'', the...
