The chronometer works receiving orders from a serial port at 9600bps: ASCII 1 for START ASCII 2 for PAUSE ASCII 3 for RESET The display module is a 8550, which has 4 digits, so the chronometer max count is 1 minute. Used Ticker for generating interrupts at 100 Hz frequency

Dependencies:   mbed

Fork of Digital_Chronometer_7_segments_4_digits by Valentin Korenblit

Revision:
0:73b3e1c6cf2f
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+http://mbed.org/users/mbed_official/code/mbed/builds/0b3ab51c8877
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