Diff: firmware_upgrade.c

Revision:

0:08a4d61cd84c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/firmware_upgrade.c	Tue Sep 20 12:46:26 2011 +0000
@@ -0,0 +1,76 @@
+/****************************************
+* Firmware Updater *
+
+*****************************************/
+
+#include "mbed.h"
+#include "FirmwareUpdater.h"
+#include "TextLCD.h"
+
+extern TextLCD  lcd;
+extern FirmwareUpdater *fwup;
+
+void check_newfirm() {
+    int fwupret;
+    string getname;
+    
+    lcd.cls();
+    getname = fwup->getName();
+    lcd.printf("Cheking update.");
+    fwupret = fwup->exist();
+    
+    lcd.cls();lcd.locate(0,0);
+    switch (fwupret) {
+    case 0:
+        lcd.printf("Found new firmware.\nUpdateing.");
+        int execret = fwup->execute();
+
+        lcd.cls();lcd.locate(0,0);
+        switch (execret) {
+        case 0:
+            lcd.printf("Update succeed.\n");
+            lcd.printf("Resetting.\n");
+            wait(5);
+            fwup->reset();
+            break;
+        case -1:
+            lcd.printf("Can't get %s.txt", getname.c_str());
+            break;
+        case -2:
+            lcd.printf("Can't get %s.bin", getname.c_str());
+            break;
+        case -8:
+            lcd.printf("Can't get %s.md5", getname.c_str());
+            break;
+        case -3:
+            lcd.printf("Can't read local/%s.txt", getname.c_str());
+            break;
+        case -4:
+            lcd.printf("Can't read new %s.txt", getname.c_str());
+            break;
+        case -5:
+            lcd.printf("local is new,server is old", getname.c_str());
+            break;
+        case -9:
+            lcd.printf("Can't read new %s.md5", getname.c_str());
+            break;
+        case -10:
+            lcd.printf("Can't read new %s.bin", getname.c_str());
+            break;
+        case -11:
+            lcd.printf("MD5 checksum error", getname.c_str());
+            break;
+        }
+        break;
+    case -1:
+        lcd.printf("%s%s error.\n", getname.c_str(),".txt");
+        break;
+    case -2:
+        lcd.printf("F/W server error.\n");
+        break;
+    case 1:
+        lcd.printf("no update found.\n");
+        break;
+    }
+    wait(2);
+}