Posted on July 10, 2014 at 09:11HiI have stm32f4 discovery board, first I could program the board but now It does not work. all jumpers are fine and I'm trying to run a sample program such as LED toggle. I checked the GPIO configuration and I just c...

Posted on March 18, 2014 at 15:48HiI'm trying to read data from camera ov7670  with FIFO (AL422) with a stm32f4 micro controller. can I do this without using DCMI interface?if yes how can I do this? and is it necessary to use DMA?thanks #connecti...