Controlling your World the Easy Way

Here are two EzSBC Control BASIC subroutines that can be used to calculate Julian and calendar dates. The source code listing includes a short program that demonstrates how to interact with these two subroutines. Note that the time between two calendar dates is the difference between their correspon...

Thanks Daniel.

Here's a four quadrant inverse tangent subroutine named ATAN3. It determines angles between 0 and 2 PI radians. ' demo_atan3.bas ' June 24, 2015 ' demonstrates how to intereact with the ATAN3 subroutine dtr = PI / 180.0 rtd = 180.0 / PI angle_deg = 222.25678 ' convert angle to radians angle_rad = dt...

Greetings,

Is there a source code line length restriction in Control BASIC?

Is there a line continuation character for source code lines?

Thanks

The ATAN2 function appears to missing.

a = 0.5

b = -0.765

c = atan2(a, b)

PRINT "c = ", c

END

Start program
No such variable line # 5

Here's a short program that determines the machine epsilon of the EzSBC1. Machine epsilon can be defined several ways; (1) that number, when added to one, is still one (according to the computer). (2) the distance from 1.0 to the next largest floating point number. Machine epsilon is important in nu...

Thanks Daniel.

Greetings,

I would like to know if I can use the computer-to-USB connector and an external power supply with the Project Board 1 at the same time. The USB cable is also supplying 5 volts to the EzSBC1.

Thanks,

David Eagle