Diff: main.cpp

Revision:

19:691019fc9891

Parent:

18:cd47f802bb36

Child:

20:f0e446e5b209

--- a/main.cpp	Sat May 13 09:29:41 2017 +0000
+++ b/main.cpp	Sat May 13 16:12:26 2017 +0000
@@ -39,22 +39,14 @@
 IQS62xDisplay terminal;   // class to display IQS62x registers on a terminal
 IQS62xIO iqs62x;          // class for basic IQS62x block read and write
 
-int main() {
+int main() { 
     terminal.helloMessage(false); // say hello and don't wait for user keypress to continue
     iqs62x.configure(); // configure the IC
-    while(1) {
+    while(1) { // main loop where we continuously display all the registers
         iqs62x.readIqsRegisters(0,NUMBER_OF_REGISTERS); // read all the registers
         terminal.showStatus(iqs62x.I2Cspeed,iqs62x.I2CErrorCount); // show heading and number of I2C errors
-        
-        char * highlightTable; // a highlight table contains 1 byte for every register
-        // if a byte in a highlight table is nonzero, the corresponding register value will be highlighted during display
-        highlightTable = 0;                    // use a NULL table to make all registers print plain with no highlighting
-        highlightTable = iqs62x.writeFlag;     // special table to highlight all registers that were initialized - can be used to verify configure()
-        highlightTable = iqs62x.writeChanges;  // special table to highlight all registers that were written/configured but now contain a different value
-        highlightTable = iqs62x.readChanges;   // special table to highlight all registers that changed since the previous read
-        
-        terminal.showRegisters(iqs62x.registers, highlightTable); // display the registers and highlight the ones marked in the table
-        
+        char * highlightTable = iqs62x.readChanges; // table that contains all registers that changed since the previous read
+        terminal.showRegisters(iqs62x.registers, highlightTable); // display the registers and highlight the ones marked in the highlight table
     }
 }