Diff: IQS62x.h

Revision:

16:b77c819f6c6a

Parent:

14:2514595e2753

Child:

17:2d46eabb129e

diff -r 6a2f52b5ac46 -r b77c819f6c6a IQS62x.h
--- a/IQS62x.h	Sat May 13 16:08:38 2017 +0000
+++ b/IQS62x.h	Sun May 14 19:21:42 2017 +0000
@@ -46,7 +46,17 @@
     
     void writeRegister(int address, int data); // write a byte to a register
     void configure(); // write configuration registers of the IQS62x    
-    void readAll(); // read all registers from the IQS62x     
     void readIqsRegisters(int start, int count); // starting at "start" read count registers
     void waitForIqsReady(); // wait for IQS62x ready signal
-};
\ No newline at end of file
+    char * getTable( int ); // fetch one of the tables containing changes in register values
+    // an enumerated type we use in main to select one of the tables of changes
+};
+
+// used with getTable()
+enum changeType {
+    color_nothing=0, // no change table selected
+    color_any_register_that_ever_changed=1, // a table to flag any register that ever changed
+    color_any_register_that_changed_in_the_previous_20_reads=2, // a table to flag any register that changed in the last 20 reads
+    color_any_register_that_was_written_or_initialized=3, // a table to flag any register we wrote to or initialized
+    color_any_register_that_was_written_but_then_changed=4 // a table to flag any register we wrote to but then its value changed
+};