main.cpp File Reference

A demo file for Max7219 seven segment displays , Carries out series of tests to test the library. Hardware or Software SPI pick hardware or software SPI by changing HardwareSPI macro Project Name: Display_Lib_RPI. More...

#include <cstdio>
#include <atomic>
#include <csignal>
#include <thread>
#include <cstdlib>
#include <MAX7219_7SEG_RDL.hpp>

Detailed Description

A demo file for Max7219 seven segment displays , Carries out series of tests to test the library. Hardware or Software SPI pick hardware or software SPI by changing HardwareSPI macro Project Name: Display_Lib_RPI.

Author

Gavin Lyons

Test:

1. Test 1 Text strings display
2. Test 2 Brightness
3. Test 3 Test Display Mode
4. Test 4 ShutDown Mode
5. Test 5 Character display
6. Test 6 Set Segment
7. Test 7 Decimal number
8. Test 8 Multiple Decimal points + Display Overflow
   
9. Test 9 Floating point
10. Test 10 Counter