Use PRU to read/write I/O pins which can be done in 5ns. I don't understand how you want read data through GPIO pins from a camera.
On Monday, 27 July 2015 10:37:15 UTC+5:30, 멘지 wrote: > > Sorry Sorry .... > > I am doing a project using the camera. > > but ,The first method is to receive data rate is too slow. > > GPIO_HIGH(); > GPIO_LOW(); <-- Userspace coding > > So ,I hope come to read the data a little more quickly. > > can someone help me? > > > > > 2015년 7월 27일 월요일 오전 6시 55분 21초 UTC+9, William Hermans 님의 말: > >> Well, this question is a bit like asking "How do I make a car?" >> >> On Sun, Jul 26, 2015 at 1:09 PM, Karteek YV <[email protected]> wrote: >> >>> which type of clock? >>> >>> On Sunday, 26 July 2015 18:14:59 UTC+5:30, 멘지 wrote: >>>> >>>> How do I create a clock? >>>> >>>> I was use vi editer (user space) >>>> >>>> GPIO_HIGH(); >>>> GPIO_LOW(); <-- SO I has used but it is very slow .... >>>> >>>> So, i want to create clock in BBB >>>> >>>> How do I create a CPU clock? >>>> >>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "BeagleBoard" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
