Posted on March 16, 2016 at 16:40 I'm doing ADC + DMA on my STM32F4 Discovery. I have an array (arraySize = 20000) where the data from the ADC peripheral (PA7) is continuously sent to my RawADC array with a buffer size=arraySize=20000 (20000 * 16bi...

Posted on December 14, 2015 at 04:10Hi. I'm fairly new to the concepts of DMA and I'm trying to implement DMA for my ADC on STM32F4 Discovery kit. Currently, I'm using ADC1, channel 4 which is the pin PA4 on the discovery. I'd like to know which per...

Posted on December 10, 2015 at 08:21I'm doing ADC and DAC on STM32F4 Discovery kit and suddenly, ''USB Device Not Recognized'' error pops up. Overcurrent LED (LD8) lights up and ST link error occurs. When I remove the Idd Jumper (JP1), PWR LED (LD2)...

Posted on November 07, 2015 at 11:42Hi. I'm fairly new to the concepts of ADC and currently, I'm using STM32F4 Discovery. For ADC, I have these settings for my ADC settings in my ADC_init() (source codes from an author online). ADC_CommonInitStruct....

Posted on November 06, 2015 at 06:41I'm using Keil uvision(on windows 7 as well as windows 8.1) to implement ADC & DAC functions on STM32F4-Discovery board. After my last trial, ''ST-Link Connection Error'' occurred and ever since, I need to do a ''...