Revision 1:b2ea1e9d90df, committed 2012-10-31

Comitter:

Renato

Date:

Wed Oct 31 12:26:00 2012 +0000

Parent:

0:03ec282c2908

Child:

2:fe0f893513d4

Commit message:

Test v1

Changed in this revision

--- a/DS18B20.cpp	Fri Jan 29 19:01:56 2010 +0000
+++ b/DS18B20.cpp	Wed Oct 31 12:26:00 2012 +0000
@@ -6,6 +6,7 @@
 // Device byte commands over 1-wire serial
 enum COMMANDS { READ_ROM = 0x33, CONVERT = 0x44, READ_SCRATCHPAD = 0xBE,  SKIP_ROM = 0xCC };
 
+
 // device onboard register layout
 typedef struct {
     uint8_t    LSB;
@@ -76,11 +77,12 @@
 }
 
 // temperature is store as 7.4 fixed point format (assuming 12 bit conversion)
-void displayTemperature(Serial& s) {
+void showTemperature(float *f) {
     DoConversion();
     uint32_t temp = GetTemperature();
-    float f = (temp & 0x0F) * 0.0625;    // calculate .4 part
-    f += (temp >> 4);    // add 7.0 part to it
-    s.printf("Temp is %2.1fC\n\r", f);    // display in 2.1 format
+    *f = (temp & 0x0F) * 0.0625;    // calculate .4 part
+    *f += (temp >> 4);    // add 7.0 part to it
+    //return(f);
+    //s.printf("Temp is %2.1fC\n\r", f);    // display in 2.1 format
 }
 

--- a/DS18B20.h	Fri Jan 29 19:01:56 2010 +0000
+++ b/DS18B20.h	Wed Oct 31 12:26:00 2012 +0000
@@ -1,22 +1,23 @@
-#ifndef _DS18B20_
-#define _DS18B20_
-
-#include <stdint.h>
-#include "mbed.h"
-
-// Device Faimly ID and Setial number information
-typedef union {
-    uint8_t rom[8];
-    struct {
-        uint8_t    familyCode;
-        uint8_t    serialNo[6];
-        uint8_t    CRC;
-    } BYTES;
-} ROM_Code_t;
-
-ROM_Code_t ReadROM() ;
-
-// temperature is store as 7.4 fixed point format (assuming 12 bit conversion)
-void displayTemperature(Serial& s) ;
-
+#ifndef _DS18B20_
+#define _DS18B20_
+
+#include <stdint.h>
+#include "mbed.h"
+
+// Device Faimly ID and Setial number information
+typedef union {
+    uint8_t rom[8];
+    struct {
+        uint8_t    familyCode;
+        uint8_t    serialNo[6];
+        uint8_t    CRC;
+    } BYTES;
+} ROM_Code_t;
+
+ROM_Code_t ReadROM() ;
+
+// temperature is store as 7.4 fixed point format (assuming 12 bit conversion)
+void displayTemperature(Serial& s) ;
+void showTemperature(float *f);
+
 #endif
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/OLED160G1.lib	Wed Oct 31 12:26:00 2012 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/Renato/code/OLED160G1/#c22a582f62c0

--- a/main.cpp	Fri Jan 29 19:01:56 2010 +0000
+++ b/main.cpp	Wed Oct 31 12:26:00 2012 +0000
@@ -1,28 +1,51 @@
 #include "mbed.h"
-#include <stdint.h>
+#include "stdint.h"
 #include "DS18B20.h"
+#include "OLED160G1.h"
+#include "uOLED.h"
 
-DigitalInOut sensor(p5);     // sensor connected to pin 5
+
+DigitalInOut sensor(p23);     // sensor connected to pin 23
+
+OLED160G1 oled(p9, p10, p8);
+uOLED uoled(p9, p10, p8);
 
 Ticker timer;                // used for our microsec timing
 Serial pc(USBTX, USBRX);     // serial comms over usb back to console
+float temp=0;
+
+
 
 int main() {
-    pc.printf("\n\r=====================================================\n\r");
-    pc.printf("DS18B20 Configuration\n\r");
+
+    /*oled.init();
+    oled.eraseScreen();
+    oled.setTextBackgroundType(OLED_SET_TEXT_OPAQUE);
+    oled.setFontSize(0);
+      */                    //uOLED initialization...
+    uoled.init();
+    
+    
+    //oled.printf("===========\n");
+    //oled.printf("DS18B20 Config\n");
     sensor.mode(PullUp);
     
     ROM_Code_t ROM_Code = ReadROM();
-    pc.printf("Family code: 0x%X\n\r", ROM_Code.BYTES.familyCode);
-    pc.printf("Serial Number: ");
+    /*oled.printf("Family code: 0x%X\n", ROM_Code.BYTES.familyCode);
+    oled.printf("Serial Number: \n");
     for (uint32_t i = 6; i != 0; --i) {
-        pc.printf("%02X%s", ROM_Code.BYTES.serialNo[i-1], (i != 1)?":":"\r\n");
+        oled.printf("%02X%s", ROM_Code.BYTES.serialNo[i-1], (i != 1)?":":"\n");
     }
-    pc.printf("CRC: 0x%X\r\n", ROM_Code.BYTES.CRC);
-    
-    pc.printf("\n\rRunning temperature conversion...\n\r");
+    oled.printf("CRC: 0x%X\n", ROM_Code.BYTES.CRC);
+    */
+    oled.locate(0,1);
+    uoled.printf("Convertendo...\n");
+    //uoled.drawText(1, 3, 3, 200, 100, 40, "Convertendo...\n");
     while (1) {
-        displayTemperature(pc);
+    showTemperature(&temp);
+       oled.locate(2,3);
+       oled.setFontSize(2);
+        oled.printf("%.2f C",temp);
         wait(10);
     }
 }

--- a/mbed.bld	Fri Jan 29 19:01:56 2010 +0000
+++ b/mbed.bld	Wed Oct 31 12:26:00 2012 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/mbed_official/code/mbed/builds/49a220cc26e0
+http://mbed.org/users/mbed_official/code/mbed/builds/e2ed12d17f06
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uOLED.lib	Wed Oct 31 12:26:00 2012 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/Nakor/code/uOLED/#7ad5bf258a1e