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Posted on February 02, 2015 at 18:28Hello to all, I am using an STM32F2xx with 120Mhz. An external interupt is triggered with a rising edge of a GPIO-Pin. I looked in the datasheet, but I could not find information about the minimum pulse width at t...
Posted on February 02, 2015 at 15:28I have a problem when I activate the micro-switch Erase full chip in KeilAnd I get this error :Error: Flash Download failed - Target DLL has been cancelledmy chip is lpc1768my prgramer is j_link 8...please help ...
Posted on March 17, 2014 at 23:47I'm working on STM32F429 Disco, experimenting with STemWin. I tried some of the examples at http://www.segger.com/emwin-samples.html; they are working, but most of them require landscape screen orientation. Tried to...
Posted on January 28, 2015 at 03:39The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on January 30, 2015 at 05:05 Attached is the project files, CubeMX file is also in the package. I just added some simple code in these 2 places. everything else is generated by CubeMX. main.c, int main(void) /* USER COD...
Posted on February 02, 2015 at 10:21HiI use the Timer2 in Encoder Mode, works perfect. Now I need an Interrupt on a Compare Value if the Encoder rech this value, but the Timer should count normally. Eyample: Encoder Position = 1000 (Timer value) Enc...
Posted on February 02, 2015 at 14:15Hullo guys , I'm using STM32F429I , when i configure the SPI3 according this intialization RCC_APB1PeriphClockCmd(RCC_APB1Periph_SPI2 , ENABLE); SPI_I2S_DeInit(SPI2); SPI2_Struct.SPI_BaudRatePrescaler=Baud_Rate_...
Posted on February 02, 2015 at 09:39Hi, I'm searching for a LCD, witch is compatible with the STM32L0. I need to find a very cheap small Display. Of course I would prefer a character display. Is it possible to drive a character display without a con...
Posted on January 26, 2015 at 17:09 Hi, I need to generate a Signal with high resolution but with low frequency (sub 500ps resolution with frequency of 1kHz). My idea was to configure the HRTIMA in one shot mode (non retriggerable) and to...
Posted on January 31, 2015 at 16:24I am having trouble to get a couple of pins to toggle in PWM mode. It works, but there's a problem with the pin staying high. Here's what I am trying to do, it's quite simple, so I don't see why it is so much probl...
