This paper presents the development of a microkernel with a device driver controller for embedded systems. The implementation was done in C language aiming low cost microcontrollers. The proposed system allowed to perform soft real-time activities while keeping the drivers and the application isolated by a secure layer. The callback system proved itself extremely simple to use while still maintaining the security of the system regarding the temporal constraints.
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R. Almeida, L. Ferreira and C. Valério, "Microkernel Development for Embedded Systems," Journal of Software Engineering and Applications, Vol. 6 No. 1, 2013, pp. 20-28. doi: 10.4236/jsea.2013.61003.
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