Hello,
I'm attempting to retrieve some phps from my new Adafruit CC3000 Library using the Webclient example and it works fine for all "internet" sites but I can't seem to get it to work for my local server.
Here is my Arduino Code:
#include <Adafruit_CC3000.h>
#include <ccspi.h>
#include <SPI.h>
#include <string.h>
#include "utility/debug.h"
// These are the interrupt and control pins
#define ADAFRUIT_CC3000_IRQ 3 // MUST be an interrupt pin!
// These can be any two pins
#define ADAFRUIT_CC3000_VBAT 5
#define ADAFRUIT_CC3000_CS 10
Adafruit_CC3000 cc3000 = Adafruit_CC3000(ADAFRUIT_CC3000_CS, ADAFRUIT_CC3000_IRQ, ADAFRUIT_CC3000_VBAT,SPI_CLOCK_DIVIDER);
#define WLAN_SSID "MikroTik"
#define WLAN_PASS "7409721385"
// Security can be WLAN_SEC_UNSEC, WLAN_SEC_WEP, WLAN_SEC_WPA or WLAN_SEC_WPA2
#define WLAN_SECURITY WLAN_SEC_WPA2
//#define WEBSITE "http://192.168.88.240"
//#define WEBPAGE "/Home_Automation/checkStatus.php?DeviceCount=3&Type=Toggles&Device0=HVAC_Fan&Device1=HVAC_Ac&Device2=HVAC_Heat"
#define WEBSITE "192.168.88.240"
#define WEBPAGE "/home_automation/test.php"
#define IDLE_TIMEOUT_MS 3000 // Amount of time to wait (in milliseconds) with no data
// received before closing the connection. If you know the server
// you're accessing is quick to respond, you can reduce this value.
uint32_t ip = cc3000.IP2U32(192, 168, 88, 240);
void setup()
{
Serial.begin(57600);
CC3000_setup();
WebRequest();
}
void loop()
{}
void CC3000_setup()
{
Serial.println(F("Hello, CC3000!\n"));
displayDriverMode();
Serial.print("Free RAM: "); Serial.println(getFreeRam(), DEC);
/* Initialise the module */
Serial.println(F("\nInitialising the CC3000 ..."));
if (!cc3000.begin())
{
Serial.println(F("Unable to initialise the CC3000! Check your wiring?"));
while(1);
}
uint16_t firmware = checkFirmwareVersion();
if ((firmware != 0x113) && (firmware != 0x118)) {
Serial.println(F("Wrong firmware version!"));
for(;;);
}
displayMACAddress();
/* Delete any old connection data on the module */
Serial.println(F("\nDeleting old connection profiles"));
if (!cc3000.deleteProfiles()) {
Serial.println(F("Failed!"));
while(1);
}
/* Attempt to connect to an access point */
char *ssid = WLAN_SSID; /* Max 32 chars */
Serial.print(F("\nAttempting to connect to ")); Serial.println(ssid);
/* NOTE: Secure connections are not available in 'Tiny' mode! */
if (!cc3000.connectToAP(WLAN_SSID, WLAN_PASS, WLAN_SECURITY)) {
Serial.println(F("Failed!"));
while(1);
}
Serial.println(F("Connected!"));
/* Wait for DHCP to complete */
Serial.println(F("Request DHCP"));
while (!cc3000.checkDHCP())
{
delay(100); // ToDo: Insert a DHCP timeout!
}
/* Display the IP address DNS, Gateway, etc. */
while (! displayConnectionDetails()) {
delay(1000);
}
}
/**************************************************************************/
/*!
@brief Displays the driver mode (tiny of normal), and the buffer
size if tiny mode is not being used
@note The buffer size and driver mode are defined in cc3000_common.h
*/
/**************************************************************************/
void displayDriverMode(void)
{
#ifdef CC3000_TINY_DRIVER
Serial.println(F("CC3000 is configure in 'Tiny' mode"));
#else
Serial.print(F("RX Buffer : "));
Serial.print(CC3000_RX_BUFFER_SIZE);
Serial.println(F(" bytes"));
Serial.print(F("TX Buffer : "));
Serial.print(CC3000_TX_BUFFER_SIZE);
Serial.println(F(" bytes"));
#endif
}
/**************************************************************************/
/*!
@brief Tries to read the CC3000's internal firmware patch ID
*/
/**************************************************************************/
uint16_t checkFirmwareVersion(void)
{
uint8_t major, minor;
uint16_t version;
#ifndef CC3000_TINY_DRIVER
if(!cc3000.getFirmwareVersion(&major, &minor))
{
Serial.println(F("Unable to retrieve the firmware version!\r\n"));
version = 0;
}
else
{
Serial.print(F("Firmware V. : "));
Serial.print(major); Serial.print(F(".")); Serial.println(minor);
version = major; version <<= 8; version |= minor;
}
#endif
return version;
}
/**************************************************************************/
/*!
@brief Tries to read the 6-byte MAC address of the CC3000 module
*/
/**************************************************************************/
void displayMACAddress(void)
{
uint8_t macAddress[6];
if(!cc3000.getMacAddress(macAddress))
{
Serial.println(F("Unable to retrieve MAC Address!\r\n"));
}
else
{
Serial.print(F("MAC Address : "));
cc3000.printHex((byte*)&macAddress, 6);
}
}
/**************************************************************************/
/*!
@brief Tries to read the IP address and other connection details
*/
/**************************************************************************/
bool displayConnectionDetails(void)
{
uint32_t ipAddress, netmask, gateway, dhcpserv, dnsserv;
if(!cc3000.getIPAddress(&ipAddress, &netmask, &gateway, &dhcpserv, &dnsserv))
{
Serial.println(F("Unable to retrieve the IP Address!\r\n"));
return false;
}
else
{
Serial.print(F("\nIP Addr: ")); cc3000.printIPdotsRev(ipAddress);
Serial.print(F("\nNetmask: ")); cc3000.printIPdotsRev(netmask);
Serial.print(F("\nGateway: ")); cc3000.printIPdotsRev(gateway);
Serial.print(F("\nDHCPsrv: ")); cc3000.printIPdotsRev(dhcpserv);
Serial.print(F("\nDNSserv: ")); cc3000.printIPdotsRev(dnsserv);
Serial.println();
return true;
}
}
/**************************************************************************/
/*!
@brief Begins an SSID scan and prints out all the visible networks
*/
/**************************************************************************/
void listSSIDResults(void)
{
uint8_t valid, rssi, sec, index;
char ssidname[33];
index = cc3000.startSSIDscan();
Serial.print(F("Networks found: ")); Serial.println(index);
Serial.println(F("================================================"));
while (index) {
index--;
valid = cc3000.getNextSSID(&rssi, &sec, ssidname);
Serial.print(F("SSID Name : ")); Serial.print(ssidname);
Serial.println();
Serial.print(F("RSSI : "));
Serial.println(rssi);
Serial.print(F("Security Mode: "));
Serial.println(sec);
Serial.println();
}
Serial.println(F("================================================"));
cc3000.stopSSIDscan();
}
void WebRequest()
{
Adafruit_CC3000_Client www = cc3000.connectTCP(ip, 80);
if (www.connected()) {
www.fastrprint(F("GET "));
www.fastrprint(WEBPAGE);
www.fastrprint(F(" HTTP/1.1\r\n"));
www.fastrprint(F("Host: ")); www.fastrprint(WEBSITE); www.fastrprint(F("\r\n"));
www.fastrprint(F("\r\n"));
www.println();
} else {
Serial.println(F("Connection failed"));
return;
}
Serial.println(F("-------------------------------------"));
/* Read data until either the connection is closed, or the idle timeout is reached. */
unsigned long lastRead = millis();
while (www.connected() && (millis() - lastRead < IDLE_TIMEOUT_MS)) {
while (www.available()) {
char c = www.read();
Serial.print(c);
lastRead = millis();
}
}
www.close();
Serial.println(F("-------------------------------------"));
/* You need to make sure to clean up after yourself or the CC3000 can freak out */
/* the next time your try to connect ... */
Serial.println(F("\n\nDisconnecting"));
cc3000.disconnect();
}
My HTML code:
My output is the following:
Hello, CC3000!
RX Buffer : 131 bytes
TX Buffer : 131 bytes
Free RAM: 6697
Initialising the CC3000 ...
Firmware V. : 1.24
MAC Address : 0x08 0x00 0x28 0x59 0x25 0x15
Deleting old connection profiles
Attempting to connect to MikroTik
Started AP/SSID scan
Connecting to MikroTik...Waiting to connect...Connected!
Request DHCP
IP Addr: 192.168.88.209
Netmask: 255.255.255.0
Gateway: 192.168.88.1
DHCPsrv: 192.168.88.1
DNSserv: 192.168.88.1
Connect to 192.168.88.240:80
-------------------------------------
-------------------------------------
Disconnecting
This is really annoying me and I can't figure out why it's not working, please help!! 