Azoteq / Mbed 2 deprecated IQS621_HelloWorld

Ultra Low Power (5uA) I2C Sensor With Ambient Light Sensing (ALS) + Capacitive Proximity/Touch + Hall Effect Sensor + Inductive Proximity (Metal Detect)

Dependencies:   IQS621DisplayTerminal IQS62x mbed

Hello World! From Azoteq's IQS621 Ultra Low Power Multi-Sensor

This is a demo program for the Azoteq IQS621 ultra low power multi function sensor.

Components / IQS621
Azoteq IQS621 ultra low power sensor for ambient light, magnetic field, capacitance and inductive proximity. Empowers next-generation user interfaces.


Low Cost Evaluation Board For Azoteq IQS621ultra low power I2C sensor for ambient light, magnetic field, capacitance, inductive proximity and temperature.

Files at this revision

API Documentation at this revision

Revision 9:37cf595b0f7d, committed 2017-05-13

Comitter:
AzqDev
Date:
Sat May 13 09:13:59 2017 +0000
Parent:
8:568a1cfba19a
Child:
10:3d189e1c9eeb
Commit message:
highlight table

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/main.cpp	Sat May 13 00:42:29 2017 +0000
+++ b/main.cpp	Sat May 13 09:13:59 2017 +0000
@@ -45,8 +45,17 @@
     while(1) {
         iqs62x.readIqsRegisters(0,NUMBER_OF_REGISTERS); // read all the registers
         terminal.showStatus(iqs62x.I2Cspeed,iqs62x.I2CErrorCount); // show heading and number of I2C errors
-        terminal.showRegisters(iqs62x.registers, iqs62x.writeChanges); // show IQS62x registers & color-highlight changes in initialized registers
-    }
+    
+        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.readChanges;   // special table to highlight all registers that changed since the previous read
+        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
+        
+        terminal.showRegisters(iqs62x.registers, highlightTable); // display the registers and highlight the ones marked in the table
+
+    }    
 }
 
 // end of IQS621_HelloWorld.cpp
\ No newline at end of file