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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...
Posted on January 31, 2015 at 22:43 Hei everybody, I am using a barometric sensor MS5611-BA03 for measuring the height. The sensor pressure values should be around 1000 mb, but instead of that I get -4895 mb. It's obvious, this can't be ...
Posted on January 31, 2015 at 13:44Hi,all.I am so confusing about the term tpclk on page 662,what does this PCLK mean exactly?pclk1 or just the word pclk?In my opinion,I guess the word tpclk represent 1/fpclk1,am I right? Thanks for hlep. #can #t...
Posted on May 31, 2012 at 15:22 Hi, RTC works but i get only 1 second counter if i set RTC->PRLL = 0x32; below the init and get function. In most example i see 0x7FFF for PRLL. Why the counter counts slow.Any prescaler i missed? RCC...
Posted on January 31, 2015 at 19:13Hello, I have log. 1 on a pin and switch it off. After switching off I need immediately measure voltage on this pin. How can I do this? One possibility is to configure pin to output, set log. 1, configure the same...
Posted on January 06, 2015 at 17:35 Hello, I am trying to communicate with the Barometric sensor MS5611, using the I2C protocol. My micro is STM32f3discovery. The address of the sensor is send, but not the command. The code is stucked in...
Posted on January 28, 2015 at 15:42Hello, is the following possible? Timer1 is in capture/compare mode. If an compare event is generated => start DMA2 DMA2 copy 2bytes in the data register of SPI1. SPI1 send the 2bytes I have try it, but I get no CL...
Posted on January 04, 2015 at 08:41The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on January 28, 2015 at 23:47Hi folks,I'm working with two Discovery boards (STM32F4-DISCOVERY and STM324F429I-DISCO) I'm running the SPI DMA example (C:\STM32Cube_FW_F4_V1.3.0\Projects\STM32F4-Discovery\Examples\SPI\SPI_FullDuplex_ComDMA for ...
Posted on January 29, 2015 at 08:50HiI have some problems about transferring data.I want to send data in parallel from gpio 36MHz speed.I already set GPIO speed 100MHz.How do I set speed 36Mhz for transferring data in parallel?here is my codefor(i =...
