General The below statement doesn’t make sense to me. (Taken from the official documentation https://www.freertos.org/implementation/a00012.html) The ‘__attribute__ ( ( signal ) )’ directive on the function prototype informs the compiler that the function is an ISR and results in two important changes in the compiler output. The ‘signal’ attribute ensures that every processor register that gets modified …
A linear equation in 2 variables is a straight line on a graph. A system of 2 Linear equations in 2 variables –A1x + B1y = C1A2x + B2y = C2The 2 lines will be parallel to each other if (A1 * B2) – (B1 * A2) = 0 If (A1 * B2) – (B1 …
Below thoughts have been written for my personal record. Those might be true, false, right, wrong, sane, insane etc. Consider a classic X-axis. It is divided into infinite discrete parts. Consider a classic Y-axis. It is also divided into infinite discrete parts. Consider a classic X-Y plane and think about these co-ordinates : (1, -infinity ) (1, -93459485 …