Started by Vinuthan, March 11, 2013, 02:49:44 PM
Quote from: Vinuthan on March 11, 2013, 02:49:44 PMHi friends,I want to control the GPIOs present on my A13 olinuxino Wifi without any linux overhead(like debian or android). I know there are API, libraries available on debain in python. But i don't like to use them.So, how can i program my board without any of these. Are there any IDEs available or any other preferred ways i can use this.Please help me with this regard.Thank you.
Quote from: Vinuthan on March 12, 2013, 12:36:09 PMThe IDE is asked was like there are IDEs for microcontrollers like KEIL and more, So i asked are there any IDEs for ARMv7 processors for programming and compiliation.The kernel is required to initialize and communicate with all the peripherials on the board.I just need to interface the GPIOs as they are directly connected to the chip. I know this may not serve that much as i may not make complete use of my board, and also can achieve the objective using a simple microcontroller.But i wanted to try it out on this board.
Quote from: olimex on March 13, 2013, 08:47:52 AMthis loop will execute at 1Ghz in the core cache when it access the AMBA bus where the GPIOs are connected it will have to wait a lot until the bus responds