Dear All,I am using the ADC + DMA function in STM32L476 to record data from multiple sensing inputs (12 channels in total). I have succeeded to record 4 channels using ADC1_IN1, IN6, IN7 and IN8, but when I increased the channel number to 6, the resu...

Posted on January 30, 2018 at 17:51 Dear All, I am using STM32L476 to generate actuating signals (50k Sine wave, ±6 V) for 16 piezoelectric actuators. I realize there are just two DAC channels for this MCU. I would like to know what kind of exter...

Posted on January 19, 2018 at 14:48Dear All,I would like to generate a 2 kHz �10 V Sine-wave with Hann window, as shown in the figure below. Do you have any ideal how to implement this function in STM32F4, and are there any additional circuits requi...

Posted on November 27, 2017 at 20:27Question: How to achieve the 4.5 us wakeup time for the stop mode (Stop 0)? The board I am using is STM32L476 NucLeo. I am using the MSI clock (48 MHz) as the system clock. After awaken up, the MCU runs the 'HAL_A...

Posted on November 21, 2017 at 23:24I am trying to collect data using ADC + DMA continuous mode. I aim to get 2400 data points using DMA. The code is based on the one generated using STM32CubeMx. The data I got from my PC using UART were just 2048 p...