Seeed wifi shield hello world program
Dependencies: WiflyInterface mbed
Fork of Wifly_HelloWorld by
main.cpp@6:73c142780ad9, 2013-11-08 (annotated)
- Committer:
- lz307
- Date:
- Fri Nov 08 21:44:01 2013 +0000
- Revision:
- 6:73c142780ad9
- Parent:
- 5:867d16e948eb
hello world example for the seeed wifi shield
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
samux | 0:90ba0f51aa64 | 1 | #include "mbed.h" |
samux | 3:3b84102f022e | 2 | #include "WiflyInterface.h" |
samux | 1:49e1e9ed6e39 | 3 | |
samux | 1:49e1e9ed6e39 | 4 | Serial pc(USBTX, USBRX); |
samux | 1:49e1e9ed6e39 | 5 | |
samux | 1:49e1e9ed6e39 | 6 | /* wifly object where: |
samux | 1:49e1e9ed6e39 | 7 | * - p9 and p10 are for the serial communication |
samux | 3:3b84102f022e | 8 | * - p25 is for the reset pin |
samux | 3:3b84102f022e | 9 | * - p26 is for the connection status |
lz307 | 6:73c142780ad9 | 10 | * - "hotspot_name" is the ssid of the network |
samux | 1:49e1e9ed6e39 | 11 | * - "password" is the password |
lz307 | 6:73c142780ad9 | 12 | * - WPA is the security method |
samux | 1:49e1e9ed6e39 | 13 | */ |
lz307 | 6:73c142780ad9 | 14 | WiflyInterface eth(p9, p10, p25, p26, "hotspot_name", "password", WPA); |
lz307 | 6:73c142780ad9 | 15 | |
lz307 | 6:73c142780ad9 | 16 | int main() |
lz307 | 6:73c142780ad9 | 17 | { |
lz307 | 6:73c142780ad9 | 18 | int s = eth.init(); //Use DHCP |
samux | 0:90ba0f51aa64 | 19 | |
lz307 | 6:73c142780ad9 | 20 | if( s != NULL ) { |
lz307 | 6:73c142780ad9 | 21 | printf( "Could not initialise. Will halt!\n" ); |
lz307 | 6:73c142780ad9 | 22 | exit( 0 ); |
lz307 | 6:73c142780ad9 | 23 | } |
lz307 | 6:73c142780ad9 | 24 | |
lz307 | 6:73c142780ad9 | 25 | s = eth.connect(); // set up the chip and join the network |
lz307 | 6:73c142780ad9 | 26 | |
lz307 | 6:73c142780ad9 | 27 | if( s == false ) { |
lz307 | 6:73c142780ad9 | 28 | printf( "Could not connect. Will halt!\n" ); |
lz307 | 6:73c142780ad9 | 29 | exit( 0 ); |
lz307 | 6:73c142780ad9 | 30 | } else { |
lz307 | 6:73c142780ad9 | 31 | // print the IP address of the shield |
lz307 | 6:73c142780ad9 | 32 | printf( "IP: %s\n", eth.getIPAddress() ); |
lz307 | 6:73c142780ad9 | 33 | } |
lz307 | 6:73c142780ad9 | 34 | } |