And in most cases you can download a zipfile of a project with a Makefile in it that will drive arm-gcc or a few other compiler choices. People tend to think of the mbed option as being an online "toy" for certain boards, but you can generally use others just by setting it for a board using the same MCU in a similar way. Of course you can treat an Arduino as a plain ATmega and do this with that as well, up to the limits of the CPU and its memories.
#SEGGER EMBEDDED STUDIO ARDUINO CODE#
This tends to make it a lot easier to port or share code between this and other embedded systems, or even between an embedded system and a phone or desktop communicating with or simulating it. Or similarly styled member function on mbed, rather than Arduino type The basic lower level APIs you will be writing against will be much more conventional - ie, your code will start in You will have conventional multiple source file projects tied together by more ordinary means such as a Makefile or explicit IDE configuration, rather than the rather oddball way the Arduino IDE has evolved to do things. Generally speaking, one of these paths will put you more in the current "real world" of professional level embedded development, in which the ARM cortex parts play a leading role.
It works as expected but I would like to make sure I understand it: the compare events each of them is it a register or just 1 bit of a register which turns 1 when generated?įirst, there are various ports of the Arduino environment to the NRF51822, but I'll leave that aside for the moment and address using Nordic's codebase or the mbed one. Write 31250 to CC ( 1 second) => compare event will be generated when timer reaches CC's valueĬheck compare (timer address + offset) if it equals 1 => toggle LED, set compare to 0 and restart the timer
#SEGGER EMBEDDED STUDIO ARDUINO MANUAL#
The compare has an offset address and whenever the compare turns to 1 I toggle the LED and have to manual set compare to 0 + clear the timer counter to count from 0 again. I stored a value to the capture register CC which, according to the reference manual, will generate a event compare when the Timer counter register reaches that value. I am playing with Nordic nrf51 timer module (using a BBC microbit v1.5). My first question here and please excuse my English.
0 kommentar(er)
