Joseph Bradshaw / Mbed 2 deprecated mbed_ES200_Tester_SERVOGEN

Test program for the ES200 board

Dependencies:   SERVOGEN mbed

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  1. mbed ES200 board I/O Tester

mbed ES200 board I/O Tester

This program allows you to quickly test the digital output port pins (p5, p6, p7, p8, p11), the analog input pins (p16 - p20), RS-232 Serial ports (p9,p10) and (p13, p14), four hobby servo control ports using the SERVOGEN library for pins (p21, p22, p23, p24) and exercising the 2 motor control ports (p25, p27 and p27) for port 1 and (p26, p30, p29) for port 2.

/media/uploads/jebradshaw/es200_oscope_attachemant.jpg O'scope lead attachment

/media/uploads/jebradshaw/oscope_servo_motc.jpg Screen capture of O'scope. The blue trace is the PWM on the motor control port, the low 20us PWM period cannot be captured on this digital scope with the hobby servo signal.

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