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

Auto generated API documentation and code listings for Digital_Chronometer_7_segments_4_digits

Code

main.cpp [code]