ACKme
/
wiconnect-join_example
Simple app demonstrating network join feature of WiConnect Host Library.
Revision 0:3c71c2753928, committed 2014-08-13
- Comitter:
- dan_ackme
- Date:
- Wed Aug 13 10:23:08 2014 +0000
- Child:
- 1:b4e1870b6daa
- Commit message:
- initial check-in
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Wiconnect.lib Wed Aug 13 10:23:08 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/teams/ACKme/code/Wiconnect/#d3cd02b201e1
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Wed Aug 13 10:23:08 2014 +0000 @@ -0,0 +1,141 @@ +/** + * @example join/example.cpp + * + * This is an example of using the join network API to + * join a WiFi network. + * + * It works as follows: + * 1. Instantiate the WiConnect Library + * 2. Initiate Communication with WiFi Module + * 3. Join a network using the specified parameters + * 4. Wait for the module to join + * 5. That's it! + * + * + */ + + +/****************************************************************************** + * Example Variables + */ + +// This is the name of your WiFi network +// Look for this name in your WiFi settings +// (e.g. your phone's list of WiFi networks in the WiFi settings menu) +// tip: add double-quotes around SSID to add spaces to name +#define NETWORK_SSID "\"<YOUR NETWORK NAME HERE>\"" + +// This is the password of your WiFi network +// Leave as empty string (e.g "") to connect to OPEN network +#define NETWORK_PASSWORD "\"<YOUR NETWORK PASSWORD HERE>\"" + + + + +/****************************************************************************** + * Includes + */ + +// include C library headers +#include <stdio.h> // needed for printf + +// include target specific defines +#include "target_config.h" +// include the Wiconnect Host Library API header +#include "Wiconnect.h" + + + +/****************************************************************************** + * Global Defines + */ + + +// Serial used for printfs to terminal (i.e. NOT used for WiConnect) +static Serial consoleSerial(STDIO_UART_TX, STDIO_UART_RX); + + + + +/****************************************************************************** + * Starting point of application + */ +int main(int argc, char **argv) +{ + NetworkStatus networkStatus; + + + consoleSerial.baud(115200); // console terminal to 115200 baud + + //------------------------------------------------------------------------- + // STEP 1: Instantiate WiConnect Library + //------------------------------------------------------------------------- + + // Setup wiconnect serial interface configuration + // Here we only specify the rx buffer size and not rx buffer pointer, this means + // The serial RX buffer will be dynamically allocated + SerialConfig serialConfig(WICONNECT_RX_PIN, WICONNECT_TX_PIN, 256, NULL); + + // Instantiate the Wiconnect library + // Here we only specify the buffer size and not buffer pointer, this means + // The internal buffer will be dynamically allocated + Wiconnect wiconnect(serialConfig, 256, NULL, WICONNECT_RESET_PIN); + + + //------------------------------------------------------------------------- + // STEP 2: Initiate Communication with WiFi Module + //------------------------------------------------------------------------- + + printf("Initializing WiConnect Library...\r\n"); + + // Initialize communication with WiFi module + if(wiconnect.init(true) != WICONNECT_SUCCESS) + { + printf("Failed to initialize communication with WiFi module!\r\n" + "Make sure the wires are connected correctly\r\n"); + for(;;); // infinite loop + } + + + //------------------------------------------------------------------------- + // STEP 3: Join a network using the specified parameters + //------------------------------------------------------------------------- + + printf("Joining network: %s....\r\n", NETWORK_SSID); + + // Initiate module join sequence + if(wiconnect.join(NETWORK_SSID, NETWORK_PASSWORD) != WICONNECT_SUCCESS) + { + printf("Failed to send join command\r\n"); + for(;;); // infinite loop + } + + //------------------------------------------------------------------------- + // STEP 4: Wait for the module to join the network + //------------------------------------------------------------------------- + + printf("Waiting to join network....\r\n"); + + do + { + // poll the module for the network status + if(wiconnect.getNetworkStatus(&networkStatus) != WICONNECT_SUCCESS) + { + printf("Failed to get network status\r\n"); + for(;;); // infinite loop + } + + // loop until the network status is not down + } while(networkStatus == NETWORK_STATUS_DOWN); + + //------------------------------------------------------------------------- + // STEP 5: Done! + //------------------------------------------------------------------------- + + printf("Network join example has completed!\r\n"); + + for(;;); // infinite loop + + return 0; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Wed Aug 13 10:23:08 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/6213f644d804 \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/target_config.h Wed Aug 13 10:23:08 2014 +0000 @@ -0,0 +1,73 @@ +/* + * Copyright 2014, ACKme Networks + * All Rights Reserved. + * + * This is UNPUBLISHED PROPRIETARY SOURCE CODE of ACKme Networks; + * the contents of this file may not be disclosed to third parties, copied + * or duplicated in any form, in whole or in part, without the prior + * written permission of ACKme Networks. + */ + +#pragma once + + +// The BAUD rate your PC/MAC/Linux terminal uses with the eval board +#define CONSOLE_BAUD 115200 + + +// Uncomment this to enable WiConnect serial interface hardware flow control +// NOTE: your platform must support the serial flow control api functions +//#define ENABLE_FLOW_CONTROL + + +#define WICONNECT_INTERNAL_BUFFER_SIZE (4*1024) +#define WICONNECT_SERIAL_RX_BUFFER_SIZE (4*1024) + +#define DEFAULT_CMD_GETCHAR_TIMEOUT 250 +#define DEFAULT_COMMAND_LINE_LENGTH_MAX 128 +#define DEFAULT_COMMAND_MAX_HISTORY 16 +#define DEFAULT_CMD_PROMPT_STR "> " +#define DEFAULT_COMMAND_MAX_ARGV 16 + +#define TEST_NONBLOCKING_API false +#define TEST_BUFFER_LENGTH 4*1024 + + +//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +// Seabass Target Configuration +#ifdef TARGET_SEABASS + +#define WICONNECT_TX_PIN PA_9 +#define WICONNECT_RX_PIN PA_10 +#define WICONNECT_RESET_PIN PB_0 +#define WICONNECT_WAKE_PIN NC + +#ifdef ENABLE_FLOW_CONTROL +#define WICONNECT_CTS_PIN PA_11 +#define WICONNECT_RTS_PIN PA_12 +#else +#define WICONNECT_CTS_PIN NC +#define WICONNECT_RTS_PIN NC +#endif + +#endif + + +//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +// Nucleo F401RE Target Configuration +#ifdef TARGET_NUCLEO_F401RE + +#define WICONNECT_TX_PIN PA_9 +#define WICONNECT_RX_PIN PA_10 +#define WICONNECT_RESET_PIN PC_7 +#define WICONNECT_WAKE_PIN NC + +#ifdef ENABLE_FLOW_CONTROL +#define WICONNECT_CTS_PIN PA_11 +#define WICONNECT_RTS_PIN PA_12 +#else +#define WICONNECT_CTS_PIN NC +#define WICONNECT_RTS_PIN NC +#endif + +#endif