Posted on August 01, 2017 at 16:39I'm trying to communicate with AD5750 over the SPI. It requires full duplex SPI, where according to the timing diagram on page 9 of 36 in the data sheet, AD5750 is a slave SPI device, which is responding to a comman...

Posted on May 31, 2016 at 16:38The task is to measure three phase power. ADC1 measures voltage, ADC2 measures current. Here is the adc configuration routine:static void ADC_Config(void){  ADC_InitTypeDef       ADC_InitStructure;  ADC_CommonInitTypeD...

Posted on May 10, 2016 at 15:21I have to measure current and voltage rms as well as frequency for three phase sinusoidal. Is there an application note about measuring rms and/or frequency with the stm32f4 series? I 'm checking the specification and ...

Posted on April 28, 2016 at 16:45I have a stm32f4-discovery with the stm32f407vg uC on it and I'm trying to program the ADC1 and measure some signals on the port PC7 with it. According to the documentation PC7 hangs on the ADC12_IN15 which I'm inter...

Posted on March 10, 2016 at 13:30I've tried to access the document in the , but the result is 404 server error. What I'm trying to do is initialize a RCT clocked from HSE 12 MHz quarz. It's initializing after I restart it from the debugger several t...