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 February 02, 2015 at 09:55Dear all, we're using the DFU-protocol to flash our products during production. Unfortunately it takes a lot of time for our production host PC to detect the device in bootmode, install drivers for the new usb dev...
Posted on February 01, 2015 at 21:09hi I create a program with cubeMX for Keil5 and stm32f4discovery(407VG). I want UART transmition with PC.I can send data to PC with HAL_UART_Transmit(&huart6,(uint8_t*)aRxBuffer,8,20000); please help me to interru...
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...
