GainSpan Wi-Fi library

Diff: GSwifi/GSwifi_util.cpp

Revision:

8:64184a968e3b

Child:

11:71d67fea5ace

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/GSwifi/GSwifi_util.cpp	Thu Oct 31 06:41:45 2013 +0000
@@ -0,0 +1,100 @@
+/* Copyright (C) 2013 gsfan, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ * and associated documentation files (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute,
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "GSwifi.h"
+
+int GSwifi::x2i (char c) {
+    if (c >= '0' && c <= '9') {
+        return c - '0';
+    } else
+    if (c >= 'A' && c <= 'F') {
+        return c - 'A' + 10;
+    } else
+    if (c >= 'a' && c <= 'f') {
+        return c - 'a' + 10;
+    }
+    return 0;
+}
+
+char GSwifi::i2x (int i) {
+    if (i >= 0 && i <= 9) {
+        return i + '0';
+    } else
+    if (i >= 10 && i <= 15) {
+        return i - 10 + 'A';
+    }
+    return 0;
+}
+
+int GSwifi::from_hex (int ch) {
+  return isdigit(ch) ? ch - '0' : tolower(ch) - 'a' + 10;
+}
+
+int GSwifi::to_hex (int code) {
+  static char hex[] = "0123456789abcdef";
+  return hex[code & 15];
+}
+
+
+int GSwifi::setRegion (int reg) {
+    return cmdWREGDOMAIN(reg);
+}
+
+int GSwifi::getRssi () {
+    cmdWRSSI();
+    return _state.rssi;
+}
+
+int GSwifi::powerSave (int active, int save) {
+    cmdWRXACTIVE(active);
+    return cmdWRXPS(save);
+}
+
+int GSwifi::setRfPower (int power) {
+    if (power < 0 || power > 7) return false;
+    return cmdWP(power);
+}
+
+int GSwifi::setTime (time_t time) {
+    char dmy[16], hms[16];
+    struct tm *t = localtime(&time);
+
+    sprintf(dmy, "%d/%d/%d", t->tm_mday, t->tm_mon + 1, t->tm_year + 1900);
+    sprintf(hms, "%d:%d:%d", t->tm_hour, t->tm_min, t->tm_sec);
+    return cmdSETTIME(dmy, hms);
+}
+
+time_t GSwifi::getTime () {
+    cmdGETTIME();
+    return _state.time;
+}
+
+int GSwifi::ntpdate (char *host, int sec) {
+    char ip[17];
+
+    if (getHostByName(host, ip)) return -1;
+    return cmdNTIMESYNC(true, ip, sec);
+}
+
+int GSwifi::setGpio (int port, int out) {
+    return cmdDGPIO(port, out);
+}
+
+int GSwifi::provisioning (char *user, char *pass) {
+    return cmdWEBPROV(user, pass);
+}