Hi all, as mentioned in the title i have an issue with the ADC configured to sampling 4 channels with different rank.I want to collect the sample in one array ( array uint16_t values[4] ) in the same order for each conversion done. The data in the ar...

Posted on April 20, 2018 at 14:47Hi all, I'm using stm32f4 discovery with HAL drivers to realize a Synchronous BOOST DCDC.When the system is turn on, the gpio PE8 and PE9 configured as PWM pins of TIM1,(in particular PWMOUT_CH1 & PWMOUT_CH1N) goes i...

Posted on January 18, 2018 at 11:14Hi all, i'm using STM32F407VG Discovery with expansion board. I have two questions:1 - Why when i try to connect my smt32f4 using the 5V pin and the GND pin with an external power supply without a USB connection my...