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New possibilities for the ultra-low power segment!

STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...

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timer1 overflow

Posted on October 02, 2012 at 22:53Hi guys I run timer 1 capture interrupt  GPIO_InitTypeDef GPIO_InitStructure;  NVIC_InitTypeDef NVIC_InitStructure;  /* TIM1 clock enable */  RCC_APB2PeriphClockCmd(RCC_APB2Periph_TIM1, ENABLE);  /* GPIOA clock ena...

imanpakii by Associate III
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FLASH LOADER DEMONSTRATOR

Posted on October 02, 2012 at 12:19Hy folks!I have a problem with a STM32Discovery board, after a wrong programmation seems impossible to recover the board. I follow exactly this procedure:in switch off state connect the Boot0 Pin to 3vthen i switch...

pietro2 by Associate II
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  • 1 replies
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Synchronising timers - STM32F4

Posted on October 01, 2012 at 09:15Hi guys, I'm trying to synchronise timers and wondering what is the best way to do this. I need 3 set time points for my project; A continuous interrupt at 5uS intervals, an interrupt excatly 2uS after the first, a...

stm32f0 discovery usart1 tx stays high

Posted on October 01, 2012 at 09:55Hello, I try to use the usart1 pa9 as tx and pa10 as rx with the following code  /* Enable GPIO clock */  RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOA, ENABLE);   //PA9 ,PA10  /* Enable USART clock */  RCC_APB2PeriphC...

reetz by Associate
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  • 2 replies
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CMSIS-DAP Debugger on STM32

Posted on October 01, 2012 at 21:28Hi, i successfully port ARM CMSIS-DAP to STM32F103C8. Works fine under Keil IDE.http://akb77.com/g/stm32/cmsis-dap/

x8932 by Associate II
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[STM32F051K8] No SWD connection after some time ...

Posted on August 10, 2012 at 09:44Hello, I'm working on a custom board around a STM32F051K8. I was playing with it for 2 or 3 days, everything was fine, then without moving it or something, it stopped responding to SWD interface. The previous code i...

root by Associate II
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  • 15 replies
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