Diff: main.cpp

Revision:

0:d66afef7590a

Child:

2:9ca330b0352c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri May 20 16:57:50 2011 +0000
@@ -0,0 +1,53 @@
+#include "mbed.h"
+
+#include "E36obd.h"
+
+Serial dbg(USBTX, USBRX);
+
+int main()
+{
+    dbg.baud(115200);
+    
+    //the DS2 class will need two bus objects for TXD (K bus) and RXD (L bus)
+    //the Bus class derives from the mbed Serial class and each needs a tx/rx pair of serial pins
+    //4 pins total are used in this implementation (2 serial port peripherals)
+    Bus* k_line = new Bus(p9, p10);
+    Bus* l_line = new Bus(p13, p14);
+    DS2 ds2(k_line, l_line);
+    
+    //we can run some basic tests on the interface
+    //if they fail, check the source to see how
+    if(!k_line->test())
+        printf("k_line test failed - check interface hardware\r\n");
+    if(!l_line->test())
+        printf("l_line test failed - check interface hardware\r\n");
+    if(!ds2.test())
+        printf("ds2 test failed\r\n");
+    //nothing below will work if these failed
+    
+    //DS2::testModule will attempt to raise a module by address
+    //in much the same way that INPA does
+    int address = 0x00; //zke4
+    ds2.testModule(address);
+    
+    //more modules - some have multiple addresses to try
+    ds2.testModule(0x80); //kombi
+    ds2.testModule(0x0d); //kombi
+    ds2.testModule(0x59); //ihkr
+    ds2.testModule(0x5b); //ihka
+    ds2.testModule(0x36); //mk4
+    ds2.testModule(0x56); //mk20
+    ds2.testModule(0xcd); //obc
+    ds2.testModule(0xa4); //srs
+    ds2.testModule(0x44); //ews
+    ds2.testModule(0x60); //pdc
+    ds2.testModule(0x12); //dme4
+    
+    printf("done querying modules\r\n");
+    
+    //here we can snoop inpa traffic and print it to dbg
+    //this will never return
+    ds2.snoop();
+    
+
+}