Shinichiro Nakamura / Mbed 2 deprecated SerialGPS_TestProgram

A test program for SG12864A library.

Dependencies:   mbed RemoteIR SerialGPS SDFileSystem

Files at this revision

API Documentation at this revision

Revision 0:844df4828f01, committed 2010-10-13

Comitter:
shintamainjp
Date:
Wed Oct 13 10:54:40 2010 +0000
Commit message:
First version.

Changed in this revision

extlib/FATFileSystem.lib Show annotated file Show diff for this revision Revisions of this file
extlib/SDFileSystem.lib Show annotated file Show diff for this revision Revisions of this file
extlib/TextLCD.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file
mylib/RemoteIR.lib Show annotated file Show diff for this revision Revisions of this file
mylib/SerialGPS.lib Show annotated file Show diff for this revision Revisions of this file 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/extlib/FATFileSystem.lib	Wed Oct 13 10:54:40 2010 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_unsupported/code/fatfilesystem/
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/extlib/SDFileSystem.lib	Wed Oct 13 10:54:40 2010 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/simon/code/SDFileSystem/#b1ddfc9a9b25

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/extlib/TextLCD.lib	Wed Oct 13 10:54:40 2010 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/simon/code/TextLCD/#44f34c09bd37

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Oct 13 10:54:40 2010 +0000
@@ -0,0 +1,204 @@
+/**
+ * A test program for serial GPS module interface driver class (Version 0.0.1)
+ * The interface driver supports NMEA-0183 serial based modules.
+ *
+ * Copyright (C) 2010 Shinichiro Nakamura (CuBeatSystems)
+ * http://shinta.main.jp/
+ */
+#include "mbed.h"
+#include "TextLCD.h"
+#include "SerialGPS.h"
+#include "SDFileSystem.h"
+#include "ReceiverIR.h"
+#include "RemoteIR.h"
+
+/*
+ * Objects.
+ */
+TextLCD lcd(p24, p26, p27, p28, p29, p30);
+BusOut led(LED4, LED3, LED2, LED1);
+SerialGPS gps(p9, p10);
+SDFileSystem sd(p5, p6, p7, p8, "sd");
+Ticker ticker;
+ReceiverIR ir_rx(p15);
+
+/*
+ * Variables.
+ */
+static bool sd_disabled = false;
+static FILE *fp = NULL;
+static int display_mode = 0;
+
+/*
+ * Functions.
+ */
+
+/**
+ * A ticker function.
+ */
+void func_ticker(void) {
+    led = led + 1;
+}
+
+/**
+ * A callback function for logging data.
+ */
+void cbfunc_log(char *s) {
+    if (!sd_disabled) {
+        fprintf(fp, "%s\n", s);
+        fflush(fp);
+    } else {
+        printf("%s\n", s);
+    }
+}
+
+/**
+ * A callback function for GGA.
+ *
+ * GGA - Global Positioning System Fixed Data.
+ */
+void cbfunc_gga(SerialGPS::gps_gga_t *p) {
+    if (display_mode == 0) {
+        lcd.locate(0, 1);
+        lcd.printf("%02d:%02d:%02d(P%d,S%d)", p->hour, p->min, p->sec, p->position_fix, p->satellites_used);
+    }
+
+    if (display_mode == 1) {
+        lcd.locate(0, 1);
+        lcd.printf("%c=%10.4f", p->ns, p->latitude);
+    }
+    if (display_mode == 2) {
+        lcd.locate(0, 1);
+        lcd.printf("%c=%10.4f", p->ew, p->longitude);
+    }
+}
+
+/**
+ * A callback function for GSA.
+ *
+ * GSA - GNSS DOP and Active Satellites.
+ */
+void cbfunc_gsa(SerialGPS::gps_gsa_t *p) {
+    if (display_mode == 3) {
+        lcd.locate(0, 1);
+        lcd.printf("SEL:%c FIX:%d", p->selmode, p->fix);
+    }
+}
+
+/**
+ * A callback function for GSV.
+ *
+ * GSV - GNSS Satellites in View.
+ */
+void cbfunc_gsv(SerialGPS::gps_gsv_t *p) {
+    if (display_mode == 4) {
+        lcd.locate(0, 1);
+        lcd.printf("Satellites:%2d", p->satcnt);
+    }
+}
+
+/**
+ * A callback function for RMC.
+ *
+ * RMC - Recommended Minimum Specific GNSS Data.
+ */
+void cbfunc_rmc(SerialGPS::gps_rmc_t *p) {
+    if (display_mode == 5) {
+        lcd.locate(0, 1);
+        lcd.printf("%02d:%02d:%02d(%c)", p->hour, p->min, p->sec, p->status);
+    }
+}
+
+/**
+ * Entry point.
+ */
+int main() {
+    /*
+     * Attach callback functions.
+     */
+    SerialGPS::gps_callback_t cb;
+    cb.cbfunc_log = cbfunc_log;
+    cb.cbfunc_gga = cbfunc_gga;
+    cb.cbfunc_gsa = cbfunc_gsa;
+    cb.cbfunc_gsv = cbfunc_gsv;
+    cb.cbfunc_rmc = cbfunc_rmc;
+    gps.attach(&cb);
+
+    /*
+     * Test a SD card.
+     */
+    fp = fopen("/sd/gpslog.txt", "w");
+    if (fp == NULL) {
+        sd_disabled = true;
+    } else {
+        sd_disabled = false;
+        fprintf(fp, "Hello World!\n");
+    }
+
+    /*
+     * Attach a ticker for interrupt test.
+     */
+    ticker.attach_us(&func_ticker, 250 * 1000);
+
+    /*
+     * Initial display.
+     */
+    lcd.cls();
+    lcd.printf("GGA (Time)");
+
+    /*
+     * Loop.
+     */
+    int irlen;
+    uint8_t irbuf[32];
+    RemoteIR::Format irfmt;
+    while (1) {
+        irlen = ir_rx.getData(&irfmt, irbuf, sizeof(irbuf) * 8);
+        if (0 < irlen) {
+            uint64_t n = 0;
+            for (int i = 0; i < irlen; i++) {
+                if (irbuf[i / 8] & (1 << (i % 8))) {
+                    n = n | (1 << i);
+                }
+            }
+            // printf("%d:0x%llx\n", irlen, n);
+            if ((irlen == 12) && (irfmt == RemoteIR::SONY)) {
+                switch (n) {
+                    case 0x80:
+                        display_mode = 0;
+                        lcd.cls();
+                        lcd.printf("GGA (Time)");
+                        break;
+                    case 0x81:
+                        display_mode = 1;
+                        lcd.cls();
+                        lcd.printf("GGA (Latitude)");
+                        break;
+                    case 0x82:
+                        display_mode = 2;
+                        lcd.cls();
+                        lcd.printf("GGA (Longitude)");
+                        break;
+                    case 0x83:
+                        display_mode = 3;
+                        lcd.cls();
+                        lcd.printf("GSA (Statuses)");
+                        break;
+                    case 0x84:
+                        display_mode = 4;
+                        lcd.cls();
+                        lcd.printf("GSV (Satellites)");
+                        break;
+                    case 0x85:
+                        display_mode = 5;
+                        lcd.cls();
+                        lcd.printf("RMC (Time)");
+                        break;
+                    default:
+                        break;
+                }
+            }
+        }
+        gps.processing();
+    }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Wed Oct 13 10:54:40 2010 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/e2ac27c8e93e

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mylib/RemoteIR.lib	Wed Oct 13 10:54:40 2010 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/shintamainjp/code/RemoteIR/#268cc2ab63bd

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mylib/SerialGPS.lib	Wed Oct 13 10:54:40 2010 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/shintamainjp/code/SerialGPS/#a5b887e09aa4