ROHM-Open-Developers
This is a sample application program for GR-PEACH_WlanBP3595STA library. GR-PEACH_WlanBP3595STA library only works with GR-PEACH. This sample works as TCP socket sever, and this program sends a message when a connection is accepted.
Dependencies: EthernetInterface GR-PEACH_WlanBP3595STA mbed-rtos mbed
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GR-PEACH_WlanBP3595STA_sample
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Rohm
Revision 0:64fab22ec392, committed 2015-12-25
- Comitter:
- tousaki
- Date:
- Fri Dec 25 07:51:26 2015 +0000
- Child:
- 1:423b42d70d3f
- Commit message:
- Created 1st version.
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/EthernetInterface_GR-PEACH_WlanBP3595STA.lib Fri Dec 25 07:51:26 2015 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/teams/Rohm/code/EthernetInterface_GR-PEACH_WlanBP3595STA/#8eab445b0d05
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Fri Dec 25 07:51:26 2015 +0000
@@ -0,0 +1,172 @@
+/* This is a sample application program for WlanBP3595 library. */
+/* This program works as TCP socket sever, and this program sends a message */
+/* when a connection is accepted. The setting of the WLAN is WPA2+AES. */
+
+/*
+This program works with the following libraries.
+ mbed-rtos : revision 84
+ EthernetInterface_GR-PEACH_WlanBP3595STA : revision 50
+*/
+
+#include "mbed.h"
+#include "rtos.h"
+#include "EthernetInterface.h"
+#include "WlanBP3595.h"
+
+/* Please change the following macro definition to your setting. */
+#define WLAN_SSID ("SSIDofYourAP") // SSID
+#define WLAN_PSK ("PSKofYourAP") // PSK(Pre-Shared Key)
+#define SERVER_IP ("192.168.1.200") // Server IP address
+#define SERVER_PORT (50000) // TCP server socket port number
+#define SUBNET_MASK ("255.255.255.0") // Subnet mask
+#define DEFAULT_GATEWAY ("192.168.1.1") // Default gateway
+#define CONNECT_TIMEOUT (3*60*1000) // Connect-Timeout in ms
+#define SEND_MESSAGE ("Hello, world!\r\n") // Send-message
+
+static void _wlan_inf_callback(uint8_t ucType, uint16_t usWid, uint16_t usSize, uint8_t *pucData);
+static int _wlan_connect(void);
+
+DigitalOut red_led(LED1); // On: error
+DigitalOut green_led(LED2); // On: WLAN has been connected
+
+/** Main function
+ *
+ */
+int main() {
+ EthernetInterface eth;
+ TCPSocketServer server;
+ TCPSocketConnection connection;
+ uint32_t status;
+ int ret;
+
+ /* Initialize WlanBP3595 */
+ ret = WlanBP3595_Init(_wlan_inf_callback);
+ if (ret != 0) {
+ /* error */
+ red_led = 1;
+ while (1) { Thread::wait(1000); }
+ }
+
+ /* Wait until WLAN_BP3595_START */
+ while (1) {
+ Thread::wait(200);
+ status = WlanBP3595_GetWlanSts();
+ if (status == WLAN_BP3595_START) {
+ break;
+ }
+ }
+
+ /* Initialize EthernetInterface */
+ ret = eth.init(SERVER_IP, SUBNET_MASK, DEFAULT_GATEWAY);
+ if (ret != 0) {
+ /* error */
+ red_led = 1;
+ while (1) { Thread::wait(1000); }
+ }
+
+ /* Connect(WLAN) */
+ ret = _wlan_connect();
+ if (ret != 0) {
+ /* error */
+ red_led = 1;
+ while (1) { Thread::wait(1000); }
+ }
+
+ /* Connect(EthernetInterface) */
+ ret = eth.connect(CONNECT_TIMEOUT);
+ if (ret != 0) {
+ /* error */
+ red_led = 1;
+ while (1) { Thread::wait(1000); }
+ }
+
+ /* Bind and listen */
+ server.bind(SERVER_PORT);
+ server.listen();
+
+ /* Loop */
+ while (1) {
+ /* Accept */
+ server.accept(connection);
+ printf("Connection from: %s\n", connection.get_address());
+
+ /* Send a message */
+ connection.send_all((char *)SEND_MESSAGE, sizeof(SEND_MESSAGE)-1);
+
+ /* Close */
+ connection.close();
+ }
+}
+
+/** WLAN Information callback function
+ *
+ */
+static void _wlan_inf_callback(uint8_t ucType, uint16_t usWid, uint16_t usSize, uint8_t *pucData)
+{
+ if (ucType == 'I')
+ {
+ if (usWid == 0x0005) // WID_STATUS
+ {
+ if (pucData[0] == 0x01) // CONNECTED
+ {
+ /* Notify the EthernetInterface driver that WLAN has been connected */
+ WlanBP3595_Connected();
+ green_led = 1;
+ }
+ else
+ {
+ /* Notify the EthernetInterface driver that WLAN has been disconnected */
+ WlanBP3595_Disconnected();
+ green_led = 0;
+ }
+ }
+ }
+}
+
+/** WLAN connecting function
+ *
+ */
+static int _wlan_connect(void)
+{
+ grp_u8 ucWidData8; // 8bit wid data
+ grp_wld_byte_array tBAWidData; // byte array wid data
+ int ret;
+
+ /* Set BSS type */
+ ucWidData8 = 0x00; // BSS-STA(Infrastructure)
+ ret = WlanBP3595_Ioctl(GRP_WLD_IOCTL_SET_BSS_TYPE, &ucWidData8);
+ if (ret != 0) {
+ /* error */
+ return -1;
+ }
+
+ /* Set SSID */
+ tBAWidData.pucData = (grp_u8 *)WLAN_SSID;
+ tBAWidData.ulSize = strlen((char *)tBAWidData.pucData);
+ ret = WlanBP3595_Ioctl(GRP_WLD_IOCTL_SET_SSID, &tBAWidData);
+ if (ret != 0) {
+ /* error */
+ return -1;
+ }
+
+ /* Set 11i mode */
+ ucWidData8 = 0x01 | // Encryption is enable
+ 0x10 | // WPA2 is enable
+ 0x20; // CCMP(AES) is enable
+ ret = WlanBP3595_Ioctl(GRP_WLD_IOCTL_SET_11I_MODE, &ucWidData8);
+ if (ret != 0) {
+ /* error */
+ return -1;
+ }
+
+ /* Set PSK */
+ tBAWidData.pucData = (grp_u8 *)WLAN_PSK;
+ tBAWidData.ulSize = strlen((char *)tBAWidData.pucData);
+ ret = WlanBP3595_Ioctl(GRP_WLD_IOCTL_SET_11I_PSK, &tBAWidData);
+ if (ret != 0) {
+ /* error */
+ return -1;
+ }
+
+ return 0;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-rtos.lib Fri Dec 25 07:51:26 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed-rtos/#143955ffb790
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Fri Dec 25 07:51:26 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/4336505e4b1c \ No newline at end of file