Practical Techniques for Common Problem Models in Lanqiao Cup Microcontroller Programming
Standardized Code Patterns for Varible Modification
1. Toggling Between 0 and 1
Use the XOR operator to switch a variable between 0 and 1 each time the code executes.
DisplayModeFlag ^= 1;
2. Cycling Through a Range of Values
Increment a variable and reset it to the starting value once it exceeds an upper limit.
if (++DisplayModeFlag == LIMIT_ ...
Posted on Fri, 08 May 2026 01:57:47 +0000 by wisewood