KDDI Fx0 hackathon / SNICInterface_mod2

Customized

Dependents:   MurataTypeYD_RPC_Sample

Fork of SNICInterface_mod by Toyomasa Watarai

SNIC_WifiInterface.cpp@16:6100acfeb1f1, 2014-03-27 (annotated)

Committer:
kishino
Date:
Thu Mar 27 05:43:54 2014 +0000
Revision:
16:6100acfeb1f1
Parent:
15:5eb637414df2
Child:
22:a9ec0cad4f84
The instance of C_SNIC_UartCommandManager in C_SNIC_Core class was changed from public to private.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kishino 14:54378c96d285 1 /******************* Murata Manufacturing Co.,Ltd. 2014 *****************
kishino 14:54378c96d285 2 *
kishino 14:54378c96d285 3 * Filename: SNIC_WifiInterface.cpp
kishino 14:54378c96d285 4 *
kishino 14:54378c96d285 5 * Purpose: This module has implementation of API for SNIC UART of Wi-Fi.
kishino 14:54378c96d285 6 *
kishino 14:54378c96d285 7 * $Author: kishino $
kishino 14:54378c96d285 8 *
kishino 14:54378c96d285 9 * $Date: 2014/03/26 $
kishino 14:54378c96d285 10 *
kishino 14:54378c96d285 11 * $Revision: 0.0.0.1 $
kishino 14:54378c96d285 12 * ***********************************************************************/
kishino 12:0254eaccfda2 13 #include "SNIC_WifiInterface.h"
kishino 12:0254eaccfda2 14 #include "SNIC_UartMsgUtil.h"
kishino 12:0254eaccfda2 15
kishino 12:0254eaccfda2 16 using namespace murata_wifi;
kishino 12:0254eaccfda2 17
kishino 12:0254eaccfda2 18 C_SNIC_WifiInterface::C_SNIC_WifiInterface( PinName tx, PinName rx, PinName cts, PinName rts, PinName reset, PinName alarm, int baud)
kishino 12:0254eaccfda2 19 {
kishino 12:0254eaccfda2 20 mSNICWifi_p = C_SNIC_Core::getInstance();
kishino 12:0254eaccfda2 21
kishino 12:0254eaccfda2 22 mUART_tx = tx;
kishino 12:0254eaccfda2 23 mUART_rx = rx;
kishino 12:0254eaccfda2 24 mUART_cts = cts;
kishino 12:0254eaccfda2 25 mUART_rts = rts;;
kishino 12:0254eaccfda2 26 mUART_baud = baud;
kishino 12:0254eaccfda2 27 mModuleReset = reset;
kishino 12:0254eaccfda2 28 }
kishino 12:0254eaccfda2 29
kishino 12:0254eaccfda2 30 int C_SNIC_WifiInterface::init()
kishino 12:0254eaccfda2 31 {
kishino 16:6100acfeb1f1 32 C_SNIC_UartCommandManager *uartCmdMgr_p = mSNICWifi_p->getUartCommand();
kishino 16:6100acfeb1f1 33
kishino 12:0254eaccfda2 34 /* Initialize UART */
kishino 12:0254eaccfda2 35 mSNICWifi_p->initUart( mUART_tx, mUART_rx, mUART_baud );
kishino 12:0254eaccfda2 36
kishino 12:0254eaccfda2 37 /* Initialize SNIC API */
kishino 12:0254eaccfda2 38 // Get buffer for response payload from MemoryPool
kishino 15:5eb637414df2 39 tagMEMPOOL_BLOCK_T *payload_buf = mSNICWifi_p->allocCmdBuf();
kishino 12:0254eaccfda2 40 if( payload_buf == NULL )
kishino 12:0254eaccfda2 41 {
kishino 12:0254eaccfda2 42 printf("snic_init payload_buf NULL\r\n");
kishino 12:0254eaccfda2 43 return -1;
kishino 12:0254eaccfda2 44 }
kishino 12:0254eaccfda2 45
kishino 12:0254eaccfda2 46 tagSNIC_INIT_REQ_T req;
kishino 12:0254eaccfda2 47 // Make request
kishino 12:0254eaccfda2 48 req.cmd_sid = UART_CMD_SID_SNIC_INIT_REQ;
kishino 12:0254eaccfda2 49 req.seq = mUartRequestSeq++;
kishino 12:0254eaccfda2 50 req.buf_size = 0x800;
kishino 12:0254eaccfda2 51
kishino 12:0254eaccfda2 52 unsigned char command_array[UART_REQUEST_PAYLOAD_MAX];
kishino 12:0254eaccfda2 53 unsigned int command_len;
kishino 12:0254eaccfda2 54 // Preparation of command
kishino 12:0254eaccfda2 55 command_len = mSNICWifi_p->preparationSendCommand( UART_CMD_ID_SNIC, req.cmd_sid, (unsigned char *)&req
kishino 12:0254eaccfda2 56 , sizeof(tagSNIC_INIT_REQ_T), payload_buf->buf, command_array );
kishino 12:0254eaccfda2 57
kishino 12:0254eaccfda2 58 // Send uart command request
kishino 12:0254eaccfda2 59 mSNICWifi_p->sendUart( command_len, command_array );
kishino 12:0254eaccfda2 60
kishino 12:0254eaccfda2 61 int ret;
kishino 12:0254eaccfda2 62 // Wait UART response
kishino 16:6100acfeb1f1 63 ret = uartCmdMgr_p->wait();
kishino 12:0254eaccfda2 64 if( ret != 0 )
kishino 12:0254eaccfda2 65 {
kishino 12:0254eaccfda2 66 printf( "snic_init failed\r\n" );
kishino 12:0254eaccfda2 67 mSNICWifi_p->freeCmdBuf( payload_buf );
kishino 12:0254eaccfda2 68 return -1;
kishino 12:0254eaccfda2 69 }
kishino 12:0254eaccfda2 70
kishino 16:6100acfeb1f1 71 if( uartCmdMgr_p->getCommandStatus() != 0 )
kishino 12:0254eaccfda2 72 {
kishino 16:6100acfeb1f1 73 printf("snic_init status:%02x\r\n", uartCmdMgr_p->getCommandStatus());
kishino 12:0254eaccfda2 74 ret = -1;
kishino 12:0254eaccfda2 75 }
kishino 12:0254eaccfda2 76 mSNICWifi_p->freeCmdBuf( payload_buf );
kishino 12:0254eaccfda2 77
kishino 12:0254eaccfda2 78 return ret;
kishino 12:0254eaccfda2 79 }
kishino 12:0254eaccfda2 80
kishino 12:0254eaccfda2 81 int C_SNIC_WifiInterface::getFWVersion( unsigned char *version_p )
kishino 12:0254eaccfda2 82 {
kishino 16:6100acfeb1f1 83 C_SNIC_UartCommandManager *uartCmdMgr_p = mSNICWifi_p->getUartCommand();
kishino 16:6100acfeb1f1 84
kishino 12:0254eaccfda2 85 // Get buffer for response payload from MemoryPool
kishino 15:5eb637414df2 86 tagMEMPOOL_BLOCK_T *payload_buf = mSNICWifi_p->allocCmdBuf();
kishino 12:0254eaccfda2 87 if( payload_buf == NULL )
kishino 12:0254eaccfda2 88 {
kishino 12:0254eaccfda2 89 printf("getFWVersion payload_buf NULL\r\n");
kishino 12:0254eaccfda2 90 return -1;
kishino 12:0254eaccfda2 91 }
kishino 12:0254eaccfda2 92
kishino 12:0254eaccfda2 93 tagGEN_FW_VER_GET_REQ_T req;
kishino 12:0254eaccfda2 94 // Make request
kishino 12:0254eaccfda2 95 req.cmd_sid = UART_CMD_SID_GEN_FW_VER_GET_REQ;
kishino 12:0254eaccfda2 96 req.seq = mUartRequestSeq++;
kishino 12:0254eaccfda2 97
kishino 12:0254eaccfda2 98 unsigned char command_array[UART_REQUEST_PAYLOAD_MAX];
kishino 12:0254eaccfda2 99 unsigned int command_len;
kishino 12:0254eaccfda2 100 // Preparation of command
kishino 12:0254eaccfda2 101 command_len = mSNICWifi_p->preparationSendCommand( UART_CMD_ID_GEN, req.cmd_sid, (unsigned char *)&req
kishino 12:0254eaccfda2 102 , sizeof(tagGEN_FW_VER_GET_REQ_T), payload_buf->buf, command_array );
kishino 12:0254eaccfda2 103
kishino 12:0254eaccfda2 104 int ret;
kishino 12:0254eaccfda2 105
kishino 12:0254eaccfda2 106 // Send uart command request
kishino 12:0254eaccfda2 107 mSNICWifi_p->sendUart( command_len, command_array );
kishino 12:0254eaccfda2 108
kishino 12:0254eaccfda2 109 // Wait UART response
kishino 16:6100acfeb1f1 110 ret = uartCmdMgr_p->wait();
kishino 12:0254eaccfda2 111 if( ret != 0 )
kishino 12:0254eaccfda2 112 {
kishino 12:0254eaccfda2 113 printf( "getFWversion failed\r\n" );
kishino 12:0254eaccfda2 114 mSNICWifi_p->freeCmdBuf( payload_buf );
kishino 12:0254eaccfda2 115 return -1;
kishino 12:0254eaccfda2 116 }
kishino 12:0254eaccfda2 117
kishino 16:6100acfeb1f1 118 if( uartCmdMgr_p->getCommandStatus() == 0 )
kishino 12:0254eaccfda2 119 {
kishino 12:0254eaccfda2 120 unsigned char version_len = payload_buf->buf[3];
kishino 12:0254eaccfda2 121 memcpy( version_p, &payload_buf->buf[4], version_len );
kishino 12:0254eaccfda2 122 }
kishino 12:0254eaccfda2 123 mSNICWifi_p->freeCmdBuf( payload_buf );
kishino 12:0254eaccfda2 124 return 0;
kishino 12:0254eaccfda2 125 }
kishino 12:0254eaccfda2 126
kishino 12:0254eaccfda2 127 int C_SNIC_WifiInterface::connect(const char *ssid_p, unsigned char ssid_len, E_SECURITY sec_type
kishino 12:0254eaccfda2 128 , const char *sec_key_p, unsigned char sec_key_len)
kishino 12:0254eaccfda2 129 {
kishino 16:6100acfeb1f1 130 C_SNIC_UartCommandManager *uartCmdMgr_p = mSNICWifi_p->getUartCommand();
kishino 16:6100acfeb1f1 131
kishino 12:0254eaccfda2 132 // Parameter check(SSID)
kishino 12:0254eaccfda2 133 if( (ssid_p == NULL) || (ssid_len == 0) )
kishino 12:0254eaccfda2 134 {
kishino 12:0254eaccfda2 135 printf( "connect failed [ parameter NG:SSID ]\r\n" );
kishino 12:0254eaccfda2 136 return -1;
kishino 12:0254eaccfda2 137 }
kishino 12:0254eaccfda2 138
kishino 12:0254eaccfda2 139 // Parameter check(Security key)
kishino 12:0254eaccfda2 140 if( (sec_type != e_SEC_OPEN) && ( (sec_key_len == 0) || (sec_key_p == NULL) ) )
kishino 12:0254eaccfda2 141 {
kishino 12:0254eaccfda2 142 printf( "connect failed [ parameter NG:Security key ]\r\n" );
kishino 12:0254eaccfda2 143 return -1;
kishino 12:0254eaccfda2 144 }
kishino 12:0254eaccfda2 145
kishino 12:0254eaccfda2 146 // Get buffer for response payload from MemoryPool
kishino 15:5eb637414df2 147 tagMEMPOOL_BLOCK_T *payload_buf = mSNICWifi_p->allocCmdBuf();
kishino 12:0254eaccfda2 148 if( payload_buf == NULL )
kishino 12:0254eaccfda2 149 {
kishino 12:0254eaccfda2 150 printf("connect payload_buf NULL\r\n");
kishino 12:0254eaccfda2 151 return -1;
kishino 12:0254eaccfda2 152 }
kishino 12:0254eaccfda2 153
kishino 12:0254eaccfda2 154 unsigned char buf[UART_REQUEST_PAYLOAD_MAX];
kishino 12:0254eaccfda2 155 unsigned int buf_len = 0;
kishino 12:0254eaccfda2 156 unsigned char command_array[UART_REQUEST_PAYLOAD_MAX];
kishino 12:0254eaccfda2 157 unsigned int command_len;
kishino 12:0254eaccfda2 158
kishino 12:0254eaccfda2 159 memset( buf, 0, UART_REQUEST_PAYLOAD_MAX );
kishino 12:0254eaccfda2 160 // Make request
kishino 12:0254eaccfda2 161 buf[0] = UART_CMD_SID_WIFI_JOIN_REQ;
kishino 12:0254eaccfda2 162 buf_len++;
kishino 12:0254eaccfda2 163 buf[1] = mUartRequestSeq++;
kishino 12:0254eaccfda2 164 buf_len++;
kishino 12:0254eaccfda2 165 // SSID
kishino 12:0254eaccfda2 166 memcpy( &buf[2], ssid_p, ssid_len );
kishino 12:0254eaccfda2 167 buf_len += ssid_len;
kishino 12:0254eaccfda2 168 buf_len++;
kishino 12:0254eaccfda2 169
kishino 12:0254eaccfda2 170 // Security mode
kishino 12:0254eaccfda2 171 buf[ buf_len ] = (unsigned char)sec_type;
kishino 12:0254eaccfda2 172 buf_len++;
kishino 12:0254eaccfda2 173
kishino 12:0254eaccfda2 174 // Security key
kishino 12:0254eaccfda2 175 if( sec_type != e_SEC_OPEN )
kishino 12:0254eaccfda2 176 {
kishino 12:0254eaccfda2 177 buf[ buf_len ] = sec_key_len;
kishino 12:0254eaccfda2 178 buf_len++;
kishino 12:0254eaccfda2 179 if( sec_key_len > 0 )
kishino 12:0254eaccfda2 180 {
kishino 12:0254eaccfda2 181 memcpy( &buf[buf_len], sec_key_p, sec_key_len );
kishino 12:0254eaccfda2 182 buf_len += sec_key_len;
kishino 12:0254eaccfda2 183 }
kishino 12:0254eaccfda2 184 }
kishino 12:0254eaccfda2 185
kishino 12:0254eaccfda2 186 // Preparation of command
kishino 12:0254eaccfda2 187 command_len = mSNICWifi_p->preparationSendCommand( UART_CMD_ID_WIFI, UART_CMD_SID_WIFI_JOIN_REQ, buf
kishino 12:0254eaccfda2 188 , buf_len, payload_buf->buf, command_array );
kishino 12:0254eaccfda2 189
kishino 12:0254eaccfda2 190 // Send uart command request
kishino 12:0254eaccfda2 191 mSNICWifi_p->sendUart( command_len, command_array );
kishino 12:0254eaccfda2 192
kishino 12:0254eaccfda2 193 int ret;
kishino 12:0254eaccfda2 194 // Wait UART response
kishino 16:6100acfeb1f1 195 ret = uartCmdMgr_p->wait();
kishino 12:0254eaccfda2 196 if( ret != 0 )
kishino 12:0254eaccfda2 197 {
kishino 12:0254eaccfda2 198 printf( "join failed\r\n" );
kishino 12:0254eaccfda2 199 mSNICWifi_p->freeCmdBuf( payload_buf );
kishino 12:0254eaccfda2 200 return -1;
kishino 12:0254eaccfda2 201 }
kishino 12:0254eaccfda2 202
kishino 16:6100acfeb1f1 203 if( uartCmdMgr_p->getCommandStatus() != 0 )
kishino 12:0254eaccfda2 204 {
kishino 16:6100acfeb1f1 205 printf("join status:%02x\r\n", uartCmdMgr_p->getCommandStatus());
kishino 12:0254eaccfda2 206 ret = -1;
kishino 12:0254eaccfda2 207 }
kishino 12:0254eaccfda2 208 mSNICWifi_p->freeCmdBuf( payload_buf );
kishino 12:0254eaccfda2 209
kishino 12:0254eaccfda2 210 return ret;
kishino 12:0254eaccfda2 211 }
kishino 12:0254eaccfda2 212
kishino 12:0254eaccfda2 213 int C_SNIC_WifiInterface::disconnect()
kishino 12:0254eaccfda2 214 {
kishino 16:6100acfeb1f1 215 C_SNIC_UartCommandManager *uartCmdMgr_p = mSNICWifi_p->getUartCommand();
kishino 16:6100acfeb1f1 216
kishino 12:0254eaccfda2 217 // Get buffer for response payload from MemoryPool
kishino 15:5eb637414df2 218 tagMEMPOOL_BLOCK_T *payload_buf = mSNICWifi_p->allocCmdBuf();
kishino 12:0254eaccfda2 219 if( payload_buf == NULL )
kishino 12:0254eaccfda2 220 {
kishino 12:0254eaccfda2 221 printf("disconnect payload_buf NULL\r\n");
kishino 12:0254eaccfda2 222 return -1;
kishino 12:0254eaccfda2 223 }
kishino 12:0254eaccfda2 224
kishino 12:0254eaccfda2 225 tagWIFI_DISCONNECT_REQ_T req;
kishino 12:0254eaccfda2 226 // Make request
kishino 12:0254eaccfda2 227 req.cmd_sid = UART_CMD_SID_WIFI_DISCONNECT_REQ;
kishino 12:0254eaccfda2 228 req.seq = mUartRequestSeq++;
kishino 12:0254eaccfda2 229
kishino 12:0254eaccfda2 230 unsigned char command_array[UART_REQUEST_PAYLOAD_MAX];
kishino 12:0254eaccfda2 231 unsigned int command_len;
kishino 12:0254eaccfda2 232 // Preparation of command
kishino 12:0254eaccfda2 233 command_len = mSNICWifi_p->preparationSendCommand( UART_CMD_ID_WIFI, req.cmd_sid, (unsigned char *)&req
kishino 12:0254eaccfda2 234 , sizeof(tagWIFI_DISCONNECT_REQ_T), payload_buf->buf, command_array );
kishino 12:0254eaccfda2 235
kishino 12:0254eaccfda2 236 // Send uart command request
kishino 12:0254eaccfda2 237 mSNICWifi_p->sendUart( command_len, command_array );
kishino 12:0254eaccfda2 238
kishino 12:0254eaccfda2 239 int ret;
kishino 12:0254eaccfda2 240 // Wait UART response
kishino 16:6100acfeb1f1 241 ret = uartCmdMgr_p->wait();
kishino 12:0254eaccfda2 242 if( ret != 0 )
kishino 12:0254eaccfda2 243 {
kishino 12:0254eaccfda2 244 printf( "disconnect failed\r\n" );
kishino 12:0254eaccfda2 245 mSNICWifi_p->freeCmdBuf( payload_buf );
kishino 12:0254eaccfda2 246 return -1;
kishino 12:0254eaccfda2 247 }
kishino 12:0254eaccfda2 248
kishino 16:6100acfeb1f1 249 if( uartCmdMgr_p->getCommandStatus() != 0 )
kishino 12:0254eaccfda2 250 {
kishino 16:6100acfeb1f1 251 printf("disconnect status:%02x\r\n", uartCmdMgr_p->getCommandStatus());
kishino 12:0254eaccfda2 252 ret = -1;
kishino 12:0254eaccfda2 253 }
kishino 12:0254eaccfda2 254 mSNICWifi_p->freeCmdBuf( payload_buf );
kishino 12:0254eaccfda2 255 return ret;
kishino 12:0254eaccfda2 256 }
kishino 12:0254eaccfda2 257
kishino 12:0254eaccfda2 258 int C_SNIC_WifiInterface::scan( const char *ssid_p, unsigned char *bssid_p
kishino 12:0254eaccfda2 259 , void (*result_handler_p)(tagSCAN_RESULT_T *scan_result) )
kishino 12:0254eaccfda2 260 {
kishino 16:6100acfeb1f1 261 C_SNIC_UartCommandManager *uartCmdMgr_p = mSNICWifi_p->getUartCommand();
kishino 16:6100acfeb1f1 262
kishino 12:0254eaccfda2 263 // Get buffer for response payload from MemoryPool
kishino 15:5eb637414df2 264 tagMEMPOOL_BLOCK_T *payload_buf = mSNICWifi_p->allocCmdBuf();
kishino 12:0254eaccfda2 265 if( payload_buf == NULL )
kishino 12:0254eaccfda2 266 {
kishino 12:0254eaccfda2 267 printf("scan payload_buf NULL\r\n");
kishino 12:0254eaccfda2 268 return -1;
kishino 12:0254eaccfda2 269 }
kishino 12:0254eaccfda2 270
kishino 12:0254eaccfda2 271 tagWIFI_SCAN_REQ_T req;
kishino 12:0254eaccfda2 272 unsigned int buf_len = 0;
kishino 12:0254eaccfda2 273
kishino 12:0254eaccfda2 274 memset( &req, 0, sizeof(tagWIFI_SCAN_REQ_T) );
kishino 12:0254eaccfda2 275 // Make request
kishino 12:0254eaccfda2 276 req.cmd_sid = UART_CMD_SID_WIFI_SCAN_REQ;
kishino 12:0254eaccfda2 277 buf_len++;
kishino 12:0254eaccfda2 278 req.seq = mUartRequestSeq++;
kishino 12:0254eaccfda2 279 buf_len++;
kishino 12:0254eaccfda2 280
kishino 12:0254eaccfda2 281 // Set scan type(Active scan)
kishino 12:0254eaccfda2 282 req.scan_type = 0;
kishino 12:0254eaccfda2 283 buf_len++;
kishino 12:0254eaccfda2 284 // Set bss type(any)
kishino 12:0254eaccfda2 285 req.bss_type = 2;
kishino 12:0254eaccfda2 286 buf_len++;
kishino 12:0254eaccfda2 287 // Set BSSID
kishino 12:0254eaccfda2 288 if( bssid_p != NULL )
kishino 12:0254eaccfda2 289 {
kishino 12:0254eaccfda2 290 memcpy( req.bssid, bssid_p, BSSID_MAC_LENTH );
kishino 12:0254eaccfda2 291 }
kishino 12:0254eaccfda2 292 buf_len += BSSID_MAC_LENTH;
kishino 12:0254eaccfda2 293 // Set channel list(0)
kishino 12:0254eaccfda2 294 req.chan_list = 0;
kishino 12:0254eaccfda2 295 buf_len++;
kishino 12:0254eaccfda2 296 //Set SSID
kishino 12:0254eaccfda2 297 if( ssid_p != NULL )
kishino 12:0254eaccfda2 298 {
kishino 12:0254eaccfda2 299 strcpy( (char *)req.ssid, ssid_p );
kishino 12:0254eaccfda2 300 buf_len += strlen(ssid_p);
kishino 12:0254eaccfda2 301 }
kishino 12:0254eaccfda2 302 buf_len++;
kishino 12:0254eaccfda2 303
kishino 12:0254eaccfda2 304 unsigned char command_array[UART_REQUEST_PAYLOAD_MAX];
kishino 12:0254eaccfda2 305 unsigned int command_len;
kishino 12:0254eaccfda2 306 // Preparation of command
kishino 12:0254eaccfda2 307 command_len = mSNICWifi_p->preparationSendCommand( UART_CMD_ID_WIFI, req.cmd_sid, (unsigned char *)&req
kishino 12:0254eaccfda2 308 , buf_len, payload_buf->buf, command_array );
kishino 12:0254eaccfda2 309
kishino 12:0254eaccfda2 310 // Set scan result callback
kishino 16:6100acfeb1f1 311 uartCmdMgr_p->setScanResultHandler( result_handler_p );
kishino 12:0254eaccfda2 312
kishino 12:0254eaccfda2 313 // Send uart command request
kishino 12:0254eaccfda2 314 mSNICWifi_p->sendUart( command_len, command_array );
kishino 12:0254eaccfda2 315
kishino 12:0254eaccfda2 316 int ret;
kishino 12:0254eaccfda2 317 // Wait UART response
kishino 16:6100acfeb1f1 318 ret = uartCmdMgr_p->wait();
kishino 12:0254eaccfda2 319 printf( "scan wait:%d\r\n", ret );
kishino 12:0254eaccfda2 320 if( ret != 0 )
kishino 12:0254eaccfda2 321 {
kishino 12:0254eaccfda2 322 printf( "scan failed\r\n" );
kishino 12:0254eaccfda2 323 mSNICWifi_p->freeCmdBuf( payload_buf );
kishino 12:0254eaccfda2 324 return -1;
kishino 12:0254eaccfda2 325 }
kishino 12:0254eaccfda2 326
kishino 16:6100acfeb1f1 327 if( uartCmdMgr_p->getCommandStatus() != 0 )
kishino 12:0254eaccfda2 328 {
kishino 16:6100acfeb1f1 329 printf("scan status:%02x\r\n", uartCmdMgr_p->getCommandStatus());
kishino 12:0254eaccfda2 330 ret = -1;
kishino 12:0254eaccfda2 331 }
kishino 12:0254eaccfda2 332
kishino 12:0254eaccfda2 333 mSNICWifi_p->freeCmdBuf( payload_buf );
kishino 12:0254eaccfda2 334
kishino 12:0254eaccfda2 335 return ret;
kishino 12:0254eaccfda2 336 }
kishino 12:0254eaccfda2 337
kishino 12:0254eaccfda2 338 int C_SNIC_WifiInterface::wifi_on( const char *country_p )
kishino 12:0254eaccfda2 339 {
kishino 16:6100acfeb1f1 340 C_SNIC_UartCommandManager *uartCmdMgr_p = mSNICWifi_p->getUartCommand();
kishino 16:6100acfeb1f1 341
kishino 12:0254eaccfda2 342 // Parameter check
kishino 12:0254eaccfda2 343 if( country_p == NULL )
kishino 12:0254eaccfda2 344 {
kishino 12:0254eaccfda2 345 printf("wifi_on parameter error\r\n");
kishino 12:0254eaccfda2 346 return -1;
kishino 12:0254eaccfda2 347 }
kishino 12:0254eaccfda2 348
kishino 12:0254eaccfda2 349 // Get buffer for response payload from MemoryPool
kishino 15:5eb637414df2 350 tagMEMPOOL_BLOCK_T *payload_buf = mSNICWifi_p->allocCmdBuf();
kishino 12:0254eaccfda2 351 if( payload_buf == NULL )
kishino 12:0254eaccfda2 352 {
kishino 12:0254eaccfda2 353 printf("wifi_on payload_buf NULL\r\n");
kishino 12:0254eaccfda2 354 return -1;
kishino 12:0254eaccfda2 355 }
kishino 12:0254eaccfda2 356
kishino 12:0254eaccfda2 357 tagWIFI_ON_REQ_T req;
kishino 12:0254eaccfda2 358 // Make request
kishino 12:0254eaccfda2 359 req.cmd_sid = UART_CMD_SID_WIFI_ON_REQ;
kishino 12:0254eaccfda2 360 req.seq = mUartRequestSeq++;
kishino 12:0254eaccfda2 361 memcpy( req.country, country_p, COUNTRYC_CODE_LENTH );
kishino 12:0254eaccfda2 362
kishino 12:0254eaccfda2 363 unsigned char command_array[UART_REQUEST_PAYLOAD_MAX];
kishino 12:0254eaccfda2 364 unsigned int command_len;
kishino 12:0254eaccfda2 365 // Preparation of command
kishino 12:0254eaccfda2 366 command_len = mSNICWifi_p->preparationSendCommand( UART_CMD_ID_WIFI, req.cmd_sid, (unsigned char *)&req
kishino 12:0254eaccfda2 367 , sizeof(tagWIFI_ON_REQ_T), payload_buf->buf, command_array );
kishino 12:0254eaccfda2 368
kishino 12:0254eaccfda2 369 // Send uart command request
kishino 12:0254eaccfda2 370 mSNICWifi_p->sendUart( command_len, command_array );
kishino 12:0254eaccfda2 371
kishino 12:0254eaccfda2 372 int ret;
kishino 12:0254eaccfda2 373 // Wait UART response
kishino 16:6100acfeb1f1 374 ret = uartCmdMgr_p->wait();
kishino 12:0254eaccfda2 375 if( ret != 0 )
kishino 12:0254eaccfda2 376 {
kishino 12:0254eaccfda2 377 printf( "wifi_on failed\r\n" );
kishino 12:0254eaccfda2 378 mSNICWifi_p->freeCmdBuf( payload_buf );
kishino 12:0254eaccfda2 379 return -1;
kishino 12:0254eaccfda2 380 }
kishino 12:0254eaccfda2 381
kishino 16:6100acfeb1f1 382 if( uartCmdMgr_p->getCommandStatus() != 0 )
kishino 12:0254eaccfda2 383 {
kishino 16:6100acfeb1f1 384 printf("wifi_on status:%02x\r\n", uartCmdMgr_p->getCommandStatus());
kishino 12:0254eaccfda2 385 ret = -1;
kishino 12:0254eaccfda2 386 }
kishino 12:0254eaccfda2 387 mSNICWifi_p->freeCmdBuf( payload_buf );
kishino 12:0254eaccfda2 388
kishino 12:0254eaccfda2 389 return ret;
kishino 12:0254eaccfda2 390 }
kishino 12:0254eaccfda2 391
kishino 12:0254eaccfda2 392 int C_SNIC_WifiInterface::wifi_off()
kishino 12:0254eaccfda2 393 {
kishino 16:6100acfeb1f1 394 C_SNIC_UartCommandManager *uartCmdMgr_p = mSNICWifi_p->getUartCommand();
kishino 16:6100acfeb1f1 395
kishino 12:0254eaccfda2 396 // Get buffer for response payload from MemoryPool
kishino 15:5eb637414df2 397 tagMEMPOOL_BLOCK_T *payload_buf = mSNICWifi_p->allocCmdBuf();
kishino 12:0254eaccfda2 398 if( payload_buf == NULL )
kishino 12:0254eaccfda2 399 {
kishino 12:0254eaccfda2 400 printf("wifi_off payload_buf NULL\r\n");
kishino 12:0254eaccfda2 401 return -1;
kishino 12:0254eaccfda2 402 }
kishino 12:0254eaccfda2 403
kishino 12:0254eaccfda2 404 tagWIFI_OFF_REQ_T req;
kishino 12:0254eaccfda2 405 // Make request
kishino 12:0254eaccfda2 406 req.cmd_sid = UART_CMD_SID_WIFI_OFF_REQ;
kishino 12:0254eaccfda2 407 req.seq = mUartRequestSeq++;
kishino 12:0254eaccfda2 408
kishino 12:0254eaccfda2 409 unsigned char command_array[UART_REQUEST_PAYLOAD_MAX];
kishino 12:0254eaccfda2 410 unsigned int command_len;
kishino 12:0254eaccfda2 411 // Preparation of command
kishino 12:0254eaccfda2 412 command_len = mSNICWifi_p->preparationSendCommand( UART_CMD_ID_WIFI, req.cmd_sid, (unsigned char *)&req
kishino 12:0254eaccfda2 413 , sizeof(tagWIFI_OFF_REQ_T), payload_buf->buf, command_array );
kishino 12:0254eaccfda2 414
kishino 12:0254eaccfda2 415 // Send uart command request
kishino 12:0254eaccfda2 416 mSNICWifi_p->sendUart( command_len, command_array );
kishino 12:0254eaccfda2 417
kishino 12:0254eaccfda2 418 int ret;
kishino 12:0254eaccfda2 419 // Wait UART response
kishino 16:6100acfeb1f1 420 ret = uartCmdMgr_p->wait();
kishino 12:0254eaccfda2 421 if( ret != 0 )
kishino 12:0254eaccfda2 422 {
kishino 12:0254eaccfda2 423 printf( "wifi_off failed\r\n" );
kishino 12:0254eaccfda2 424 mSNICWifi_p->freeCmdBuf( payload_buf );
kishino 12:0254eaccfda2 425 return -1;
kishino 12:0254eaccfda2 426 }
kishino 12:0254eaccfda2 427
kishino 16:6100acfeb1f1 428 if( uartCmdMgr_p->getCommandStatus() != 0 )
kishino 12:0254eaccfda2 429 {
kishino 16:6100acfeb1f1 430 printf("wifi_off status:%02x\r\n", uartCmdMgr_p->getCommandStatus());
kishino 12:0254eaccfda2 431 ret = -1;
kishino 12:0254eaccfda2 432 }
kishino 12:0254eaccfda2 433 mSNICWifi_p->freeCmdBuf( payload_buf );
kishino 12:0254eaccfda2 434
kishino 12:0254eaccfda2 435 return ret;
kishino 12:0254eaccfda2 436 }
kishino 12:0254eaccfda2 437
kishino 12:0254eaccfda2 438 int C_SNIC_WifiInterface::getRssi( signed char *rssi_p )
kishino 12:0254eaccfda2 439 {
kishino 16:6100acfeb1f1 440 C_SNIC_UartCommandManager *uartCmdMgr_p = mSNICWifi_p->getUartCommand();
kishino 12:0254eaccfda2 441 if( rssi_p == NULL )
kishino 12:0254eaccfda2 442 {
kishino 12:0254eaccfda2 443 printf("getRssi parameter error\r\n");
kishino 12:0254eaccfda2 444 return -1;
kishino 12:0254eaccfda2 445 }
kishino 12:0254eaccfda2 446
kishino 12:0254eaccfda2 447 // Get buffer for response payload from MemoryPool
kishino 15:5eb637414df2 448 tagMEMPOOL_BLOCK_T *payload_buf = mSNICWifi_p->allocCmdBuf();
kishino 12:0254eaccfda2 449 if( payload_buf == NULL )
kishino 12:0254eaccfda2 450 {
kishino 12:0254eaccfda2 451 printf("getRssi payload_buf NULL\r\n");
kishino 12:0254eaccfda2 452 return -1;
kishino 12:0254eaccfda2 453 }
kishino 12:0254eaccfda2 454
kishino 12:0254eaccfda2 455 tagWIFI_GET_STA_RSSI_REQ_T req;
kishino 12:0254eaccfda2 456
kishino 12:0254eaccfda2 457 // Make request
kishino 12:0254eaccfda2 458 req.cmd_sid = UART_CMD_SID_WIFI_GET_STA_RSSI_REQ;
kishino 12:0254eaccfda2 459 req.seq = mUartRequestSeq++;
kishino 12:0254eaccfda2 460
kishino 12:0254eaccfda2 461 unsigned char command_array[UART_REQUEST_PAYLOAD_MAX];
kishino 12:0254eaccfda2 462 unsigned int command_len;
kishino 12:0254eaccfda2 463 command_len = mSNICWifi_p->preparationSendCommand( UART_CMD_ID_WIFI, req.cmd_sid, (unsigned char *)&req
kishino 12:0254eaccfda2 464 , sizeof(tagWIFI_GET_STA_RSSI_REQ_T), payload_buf->buf, command_array );
kishino 12:0254eaccfda2 465
kishino 12:0254eaccfda2 466 int ret;
kishino 12:0254eaccfda2 467 // Send uart command request
kishino 12:0254eaccfda2 468 mSNICWifi_p->sendUart( command_len, command_array );
kishino 12:0254eaccfda2 469
kishino 12:0254eaccfda2 470 // Wait UART response
kishino 16:6100acfeb1f1 471 ret = uartCmdMgr_p->wait();
kishino 12:0254eaccfda2 472 if( ret != 0 )
kishino 12:0254eaccfda2 473 {
kishino 12:0254eaccfda2 474 printf( "getRssi failed\r\n" );
kishino 12:0254eaccfda2 475 mSNICWifi_p->freeCmdBuf( payload_buf );
kishino 12:0254eaccfda2 476 return -1;
kishino 12:0254eaccfda2 477 }
kishino 12:0254eaccfda2 478
kishino 12:0254eaccfda2 479 *rssi_p = (signed char)payload_buf->buf[2];
kishino 12:0254eaccfda2 480
kishino 12:0254eaccfda2 481 mSNICWifi_p->freeCmdBuf( payload_buf );
kishino 12:0254eaccfda2 482 return 0;
kishino 12:0254eaccfda2 483 }
kishino 12:0254eaccfda2 484
kishino 12:0254eaccfda2 485 int C_SNIC_WifiInterface::getWifiStatus( tagWIFI_STATUS_T *status_p)
kishino 12:0254eaccfda2 486 {
kishino 16:6100acfeb1f1 487 C_SNIC_UartCommandManager *uartCmdMgr_p = mSNICWifi_p->getUartCommand();
kishino 16:6100acfeb1f1 488
kishino 12:0254eaccfda2 489 if( status_p == NULL )
kishino 12:0254eaccfda2 490 {
kishino 12:0254eaccfda2 491 printf("getWifiStatus parameter error\r\n");
kishino 12:0254eaccfda2 492 return -1;
kishino 12:0254eaccfda2 493 }
kishino 12:0254eaccfda2 494
kishino 12:0254eaccfda2 495 // Get buffer for response payload from MemoryPool
kishino 15:5eb637414df2 496 tagMEMPOOL_BLOCK_T *payload_buf = mSNICWifi_p->allocCmdBuf();
kishino 12:0254eaccfda2 497 if( payload_buf == NULL )
kishino 12:0254eaccfda2 498 {
kishino 12:0254eaccfda2 499 printf("getWifiStatus payload_buf NULL\r\n");
kishino 12:0254eaccfda2 500 return -1;
kishino 12:0254eaccfda2 501 }
kishino 12:0254eaccfda2 502
kishino 12:0254eaccfda2 503 tagWIFI_GET_STATUS_REQ_T req;
kishino 12:0254eaccfda2 504 // Make request
kishino 12:0254eaccfda2 505 req.cmd_sid = UART_CMD_SID_WIFI_GET_STATUS_REQ;
kishino 12:0254eaccfda2 506 req.seq = mUartRequestSeq++;
kishino 12:0254eaccfda2 507 req.interface = 0;
kishino 12:0254eaccfda2 508
kishino 12:0254eaccfda2 509 unsigned char command_array[UART_REQUEST_PAYLOAD_MAX];
kishino 12:0254eaccfda2 510 unsigned int command_len;
kishino 12:0254eaccfda2 511 command_len = mSNICWifi_p->preparationSendCommand( UART_CMD_ID_WIFI, req.cmd_sid, (unsigned char *)&req
kishino 12:0254eaccfda2 512 , sizeof(tagWIFI_GET_STATUS_REQ_T), payload_buf->buf, command_array );
kishino 12:0254eaccfda2 513
kishino 12:0254eaccfda2 514 // Send uart command request
kishino 12:0254eaccfda2 515 mSNICWifi_p->sendUart( command_len, command_array );
kishino 12:0254eaccfda2 516
kishino 12:0254eaccfda2 517 int ret;
kishino 12:0254eaccfda2 518 // Wait UART response
kishino 16:6100acfeb1f1 519 ret = uartCmdMgr_p->wait();
kishino 12:0254eaccfda2 520 if( ret != 0 )
kishino 12:0254eaccfda2 521 {
kishino 12:0254eaccfda2 522 printf( "getWifiStatus failed\r\n" );
kishino 12:0254eaccfda2 523 mSNICWifi_p->freeCmdBuf( payload_buf );
kishino 12:0254eaccfda2 524 return -1;
kishino 12:0254eaccfda2 525 }
kishino 12:0254eaccfda2 526
kishino 12:0254eaccfda2 527 // set status
kishino 12:0254eaccfda2 528 status_p->status = (E_WIFI_STATUS)payload_buf->buf[2];
kishino 12:0254eaccfda2 529
kishino 12:0254eaccfda2 530 // set Mac address
kishino 12:0254eaccfda2 531 if( status_p->status != e_STATUS_OFF )
kishino 12:0254eaccfda2 532 {
kishino 12:0254eaccfda2 533 memcpy( status_p->mac_address, &payload_buf->buf[3], BSSID_MAC_LENTH );
kishino 12:0254eaccfda2 534 }
kishino 12:0254eaccfda2 535
kishino 12:0254eaccfda2 536 // set SSID
kishino 12:0254eaccfda2 537 if( ( status_p->status == e_STA_JOINED ) == ( status_p->status == e_AP_STARTED ) )
kishino 12:0254eaccfda2 538 {
kishino 12:0254eaccfda2 539 memcpy( status_p->ssid, &payload_buf->buf[9], strlen( (char *)&payload_buf->buf[9]) );
kishino 12:0254eaccfda2 540 }
kishino 12:0254eaccfda2 541
kishino 12:0254eaccfda2 542 mSNICWifi_p->freeCmdBuf( payload_buf );
kishino 12:0254eaccfda2 543 return 0;
kishino 12:0254eaccfda2 544 }