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Posted on September 13, 2013 at 10:40Hi Folks I been looking for information on the power scale modes of the STM32F4 and I've not been able to find any information on them - is there a good doc out there that explans them?? Thanks CS #pwr #stm32f...
Posted on September 13, 2013 at 11:39Hi, I'm doing my first project with the STM32F051x8. Yesterday may code was not running in cause of heap problems. I played around with the 'startup_stm32f0xx.s' file, set different sizes for Stack_Size, HeapSize...
Posted on September 12, 2013 at 08:54 Hi, I'm working with STM3220G board.I am interested to understand input capture and I'm buildinga small project to capture input of Key button, but it doesn't work. This is my code: #include ''...
Posted on September 12, 2013 at 16:24Hello,I'm looking for BSDL files for my STM32F4 Discovery board (STM32F407 VGT6).I did extensive search on your webpage, but I was not able to find it.Could you please provide the file to me?thanks! #stm32f4 #...
Posted on September 12, 2013 at 23:38 Hi, I have a quadratutre encoder set up, and it seems to work fine in one direction with the CNT of the timer incrementing correctly. However when the shaft spins the other way, CNT remains zero. ...
Posted on May 25, 2010 at 09:37Does anyone have a clean example of SPI slave initialisation code
Posted on August 07, 2013 at 20:47usb_bsp.c, V1.0.0, 19-September-2011 in USB_OTG_BSP_Init() makes this call: RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, ENABLE); That goofs up prior configuration I had done to the RTC. Is that a bug in the librar...
Posted on September 06, 2013 at 15:35 Hello,I'm trying to measure time between two pulses on a pin. Time between pulses is in 10 - 100 uS range so I can't use millis function. What I'm trying to do is use TIM2 CNT register. Since my APB2 clock is ru...
Posted on September 11, 2013 at 15:20Hello,I'm developing firmware(FW) for STM32F103RE mcu, an USB & UART bluetooth module (PAN1321i) connected to mcu. Application has 4 working modes. In all the FOUR modes FW supposed to send & receive data to USB ...
Posted on September 10, 2013 at 16:45 Hi, For the moment I am using the channel2 of the Timer 2 in capture mode. At each rising edge of the signal, the timer is captured and reseted; It works fine; My code is this following: G...
