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Code Issues Releases Activity

Added API to set static IP and DNS server

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This commit is contained in:
Mimmo La Fauci 2013-03-21 09:24:07 +01:00
parent 9c30c73c2b
commit dc3102d2f4
13 changed files with 15997 additions and 15682 deletions
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BIN
hardware/arduino/firmwares/wifishield/wifiHD/Release/wifiHD.elf
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hardware/arduino/firmwares/wifishield/wifiHD/Release/wifiHD.hex
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126
hardware/arduino/firmwares/wifishield/wifiHD/src/ard_spi.c
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@ -26,6 +26,7 @@
#include <board_init.h>
#include "util.h"
#include "lwip/udp.h"
#include "lwip_setup.h"
extern const char* fwVersion;
@ -94,7 +95,7 @@ bool end_write = false; //TODO only for debug
// Signal indicating a new command is coming from SPI interface
static volatile Bool startRecvCmdSignal = FALSE;
#define MAX_CMD_NUM 34
#define MAX_CMD_NUM 36
typedef struct sCmd_spi_list{
cmd_spi_cb_t cb;
char cmd_id;
@ -535,6 +536,117 @@ int set_passphrase_cmd_cb(int numParam, char* buf, void* ctx) {
RETURN_ERR(err)
}
int set_ip_config_cmd_cb(int numParam, char* buf, void* ctx) {
struct ip_addr lwip_addr;
uint32_t _ip_addr = 0;
struct ctx_server *hs = ctx;
struct net_cfg *ncfg = &(hs->net_cfg);
struct netif *nif = ncfg->netif;
uint8_t parmsToChange=0;
const uint8_t MAX_IP_CONFIG_PARAMS = 3;
const uint8_t DNS_SERVER_IDX_CHANG = 2;
wl_err_t err = WL_SUCCESS;
tParam* params = (tParam*) buf;
if (params->paramLen == 1)
{
GET_PARAM_NEXT(BYTE, params, _parmsToChange);
parmsToChange = _parmsToChange;
}
else
RETURN_ERR(WL_FAILURE)
INFO_SPI("%p numParam=%d parmsToChange=%d\n", ctx, numParam, parmsToChange);
if (parmsToChange <= MAX_IP_CONFIG_PARAMS)
{
int i=0;
for (; i<parmsToChange; ++i)
{
if (params->paramLen == 4)
{
GET_PARAM_NEXT(LONG, params, _ip_addr);
lwip_addr.addr = _ip_addr;
INFO_SPI("%d] nif:%p lwip_addr=0x%x\n", i, nif, lwip_addr.addr);
switch (i)
{
case 0: // local_ip
{
netif_set_ipaddr(nif, &lwip_addr);
break;
}
case 1: // gateway
{
netif_set_gw(nif, &lwip_addr);
break;
}
case 2: // subnet
{
netif_set_netmask(nif, &lwip_addr);
break;
}
}
}else{
RETURN_ERR(WL_FAILURE)
}
}
/* Disable DHCP */
ncfg->dhcp_enabled = 0;
}else
RETURN_ERR(WL_FAILURE)
RETURN_ERR(err)
}
int set_dns_config_cmd_cb(int numParam, char* buf, void* ctx) {
struct ip_addr lwip_addr;
struct ctx_server *hs = ctx;
struct net_cfg *ncfg = &(hs->net_cfg);
struct netif *nif = ncfg->netif;
uint8_t parmsToChange=0;
const uint8_t MAX_DNS_CONFIG_PARAMS = 2;
const uint8_t DNS_SERVER_IDX_CHANG = 2;
wl_err_t err = WL_SUCCESS;
tParam* params = (tParam*) buf;
if (params->paramLen == 1)
{
GET_PARAM_NEXT(BYTE, params, _parmsToChange);
parmsToChange = _parmsToChange;
}
else
RETURN_ERR(WL_FAILURE)
INFO_SPI("%p numParam=%d parmsToChange=%d\n", ctx, numParam, parmsToChange);
if (parmsToChange <= MAX_DNS_CONFIG_PARAMS)
{
int i=0;
for (; i<parmsToChange; ++i)
{
if (params->paramLen == 4)
{
GET_PARAM_NEXT(LONG, params, _ip_addr);
lwip_addr.addr = _ip_addr;
INFO_SPI("%d] nif:%p lwip_addr=0x%x\n", i, nif, lwip_addr.addr);
dns_setserver(i, &lwip_addr);
}else{
RETURN_ERR(WL_FAILURE)
}
}
/* Disable DHCP */
ncfg->dhcp_enabled = 0;
}else
RETURN_ERR(WL_FAILURE)
RETURN_ERR(err)
}
void set_result(wl_status_t _status)
{
result = _status;
@ -1402,12 +1514,12 @@ int call_reply_cb(char* recv, char* reply) {
{
tSpiMsg* spiMsg = (tSpiMsg*) recv;
_result = cmd_spi_list[i].cb(spiMsg->nParam,
(char*) &(spiMsg->params[0]), NULL);
(char*) &(spiMsg->params[0]), cmd_spi_list[i].ctx);
}else
{
tSpiMsgData* spiMsg = (tSpiMsgData*) recv;
_result = cmd_spi_list[i].cb(spiMsg->nParam,
(char*) &(spiMsg->params[0]), NULL);
(char*) &(spiMsg->params[0]), cmd_spi_list[i].ctx);
}
if (_result != WIFI_SPI_ACK)
@ -1452,10 +1564,12 @@ int call_reply_cb(char* recv, char* reply) {
return REPLY_NO_ERR;
}
void init_spi_cmds() {
void init_spi_cmds(void* ctx) {
spi_add_cmd(SET_NET_CMD, set_net_cmd_cb, ack_reply_cb, NULL, CMD_SET_FLAG);
spi_add_cmd(SET_PASSPHRASE_CMD, set_passphrase_cmd_cb, ack_reply_cb, NULL, CMD_SET_FLAG);
spi_add_cmd(SET_KEY_CMD, set_key_cmd_cb, ack_reply_cb, NULL, CMD_SET_FLAG);
spi_add_cmd(SET_IP_CONFIG_CMD, set_ip_config_cmd_cb, ack_reply_cb, ctx, CMD_SET_FLAG);
spi_add_cmd(SET_DNS_CONFIG_CMD, set_dns_config_cmd_cb, ack_reply_cb, ctx, CMD_SET_FLAG);
spi_add_cmd(GET_CONN_STATUS_CMD, get_result_cmd_cb, get_reply_cb, NULL, CMD_GET_FLAG);
spi_add_cmd(GET_IPADDR_CMD, ack_cmd_cb, get_reply_ipaddr_cb, NULL, CMD_GET_FLAG);
spi_add_cmd(GET_MACADDR_CMD, ack_cmd_cb, get_reply_mac_cb, NULL, CMD_GET_FLAG);
@ -1786,7 +1900,7 @@ void initExtInt()
Enable_global_interrupt();
}
int initSpi()
int initSpi(void* ctx)
{
volatile avr32_spi_t *spi = &AVR32_SPI0;
gpio_map_t spi_piomap = { \
@ -1838,7 +1952,7 @@ int initSpi()
#ifdef _SPI_STATS_
initStatSpi();
#endif
init_spi_cmds();
init_spi_cmds(ctx);
memset(_receiveBuffer, 0, sizeof(_receiveBuffer));
memset(buf, 0, sizeof(buf));

2
hardware/arduino/firmwares/wifishield/wifiHD/src/ard_spi.h
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@ -57,7 +57,7 @@ void set_result_cmd(int err) ;
void set_result(wl_status_t _status);
int initSpi(void);
int initSpi(void* ctx);
void initExtInt();

5
hardware/arduino/firmwares/wifishield/wifiHD/src/cmd_wl.c
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@ -182,7 +182,8 @@ cmd_ibss(int argc, char* argv[], void* ctx)
cmd_state_t
cmd_set_ip(int argc, char* argv[], void* ctx)
{
struct net_cfg *ncfg = ctx;
struct ctx_server *hs = ctx;
struct net_cfg *ncfg = &(hs->net_cfg);
struct ip_addr lwip_addr;
struct netif *nif = ncfg->netif;
@ -197,8 +198,10 @@ cmd_set_ip(int argc, char* argv[], void* ctx)
printk(" or : ip none (to enable DHCP)\n");
return CMD_DONE;
}
/* IP address */
lwip_addr = str2ip(argv[1]);
INFO_SPI("nif:%p lwip_addr=0x%x\n", nif, lwip_addr.addr);
netif_set_ipaddr(nif, &lwip_addr);
/* Netmask */
lwip_addr = str2ip(argv[2]);

5
hardware/arduino/firmwares/wifishield/wifiHD/src/lwip_setup.h
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@ -7,6 +7,11 @@ struct net_cfg {
uint8_t dhcp_running;
};
struct ctx_server {
struct net_cfg net_cfg;
uint8_t wl_init_complete;
};
/*! Start the IP stack.
* If cfg->netif must have been allocated and lwip_init()
* must have been called before this function is called

18
hardware/arduino/firmwares/wifishield/wifiHD/src/main.c
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@ -78,11 +78,6 @@ void fw_download_cb(void* ctx, uint8_t** buf, uint32_t* len)
#endif
#endif
struct ctx_server {
struct net_cfg net_cfg;
uint8_t wl_init_complete;
};
bool ifStatus = false;
bool scanNetCompleted = false;
@ -122,7 +117,7 @@ wl_cm_conn_cb(struct wl_network_t* net, void* ctx)
hs->net_cfg.dhcp_running = 1;
}
else {
netif_set_up(hs->net_cfg.netif);
netif_set_up(hs->net_cfg.netif);
}
INFO_INIT("Start DNS...\n");
@ -270,7 +265,7 @@ poll(struct ctx_server* hs)
#endif
}
void initShell()
void initShell(void* ctx)
{
/* initialize shell */
INFO_INIT("Shell init...\n");
@ -281,7 +276,7 @@ void initShell()
console_add_cmd("status", cmd_status, NULL);
console_add_cmd("debug", cmd_debug, NULL);
console_add_cmd("dumpBuf", cmd_dumpBuf, NULL);
console_add_cmd("ipconfig", cmd_set_ip, NULL);
console_add_cmd("ipconfig", cmd_set_ip, ctx);
#ifdef ADD_CMDS
console_add_cmd("powersave", cmd_power, NULL);
@ -325,6 +320,7 @@ wl_init_complete_cb(void* ctx)
/* default is dhcp enabled */
hs->net_cfg.dhcp_enabled = 1;
start_ip_stack(&hs->net_cfg,
ipaddr,
netmask,
@ -339,7 +335,7 @@ wl_init_complete_cb(void* ctx)
wl_scan();
if (initSpi()){
if (initSpi(hs)){
WARN("Spi not initialized\n");
}else
{
@ -381,8 +377,6 @@ main(void)
tc_init();
initShell();
delay_init(FOSC0);
#ifdef _TEST_SPI_
@ -408,7 +402,7 @@ main(void)
INFO_INIT("hs:%p size:0x%x netif:%p size:0x%x\n", hs, size_ctx_server,
hs->net_cfg.netif, size_netif);
initShell(hs);
timer_init(NULL, NULL);
lwip_init();

3
hardware/arduino/firmwares/wifishield/wifiHD/src/wifi_spi.h
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@ -32,6 +32,8 @@ enum {
SET_PASSPHRASE_CMD = 0x11,
SET_KEY_CMD = 0x12,
TEST_CMD = 0x13,
SET_IP_CONFIG_CMD = 0x14,
SET_DNS_CONFIG_CMD = 0x15,
GET_CONN_STATUS_CMD = 0x20,
GET_IPADDR_CMD = 0x21,
@ -155,3 +157,4 @@ typedef struct __attribute__((__packed__))
}tByteParam;
#endif
uint8_t param;

25
libraries/WiFi/WiFi.cpp
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@ -98,6 +98,31 @@ int WiFiClass::begin(char* ssid, const char *passphrase)
return status;
}
void WiFiClass::config(IPAddress local_ip)
{
WiFiDrv::config(1, (uint32_t)local_ip, 0, 0);
}
void WiFiClass::config(IPAddress local_ip, IPAddress gateway)
{
WiFiDrv::config(2, (uint32_t)local_ip, (uint32_t)gateway, 0);
}
void WiFiClass::config(IPAddress local_ip, IPAddress gateway, IPAddress subnet)
{
WiFiDrv::config(3, (uint32_t)local_ip, (uint32_t)gateway, (uint32_t)subnet);
}
void WiFiClass::setDNS(IPAddress dns_server1)
{
WiFiDrv::setDNS(1, (uint32_t)dns_server1, 0);
}
void WiFiClass::setDNS(IPAddress dns_server1, IPAddress dns_server2)
{
WiFiDrv::setDNS(2, (uint32_t)dns_server1, (uint32_t)dns_server2);
}
int WiFiClass::disconnect()
{
return WiFiDrv::disconnect();

44
libraries/WiFi/WiFi.h
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@ -59,6 +59,50 @@ public:
*/
int begin(char* ssid, const char *passphrase);
/* Change Ip configuration settings disabling the dhcp client
*
* param local_ip: Static ip configuration
*/
void config(IPAddress local_ip);
/* Change Ip configuration settings disabling the dhcp client
*
* param local_ip: Static ip configuration
* param dns_server: Static DNS server configuration
*/
void config(IPAddress local_ip, IPAddress dns_server);
/* Change Ip configuration settings disabling the dhcp client
*
* param local_ip: Static ip configuration
* param dns_server: Static DNS server configuration
* param gateway: Static gateway configuration
*/
void config(IPAddress local_ip, IPAddress dns_server, IPAddress gateway);
/* Change Ip configuration settings disabling the dhcp client
*
* param local_ip: Static ip configuration
* param dns_server: Static DNS server configuration
* param gateway: Static gateway configuration
* param subnet: Static subnet mask configuration
*/
void config(IPAddress local_ip, IPAddress dns_server, IPAddress gateway, IPAddress subnet);
/* Change DNS Ip configuration
*
* param dns_server1: ip configuration for DNS server 1
*/
void setDNS(IPAddress dns_server1);
/* Change DNS Ip configuration
*
* param dns_server1: ip configuration for DNS server 1
* param dns_server2: ip configuration for DNS server 2
*
*/
void setDNS(IPAddress dns_server1, IPAddress dns_server2);
/*
* Disconnect from the network
*

49
libraries/WiFi/utility/wifi_drv.cpp
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@ -151,6 +151,55 @@ int8_t WiFiDrv::wifiSetKey(char* ssid, uint8_t ssid_len, uint8_t key_idx, const
SpiDrv::spiSlaveDeselect();
return _data;
}
void WiFiDrv::config(uint8_t validParams, uint32_t local_ip, uint32_t gateway, uint32_t subnet)
{
WAIT_FOR_SLAVE_SELECT();
// Send Command
SpiDrv::sendCmd(SET_IP_CONFIG_CMD, PARAM_NUMS_4);
SpiDrv::sendParam((uint8_t*)&validParams, 1, NO_LAST_PARAM);
SpiDrv::sendParam((uint8_t*)&local_ip, 4, NO_LAST_PARAM);
SpiDrv::sendParam((uint8_t*)&gateway, 4, NO_LAST_PARAM);
SpiDrv::sendParam((uint8_t*)&subnet, 4, LAST_PARAM);
//Wait the reply elaboration
SpiDrv::waitForSlaveReady();
// Wait for reply
uint8_t _data = 0;
uint8_t _dataLen = 0;
if (!SpiDrv::waitResponseCmd(SET_IP_CONFIG_CMD, PARAM_NUMS_1, &_data, &_dataLen))
{
WARN("error waitResponse");
_data = WL_FAILURE;
}
SpiDrv::spiSlaveDeselect();
}
void WiFiDrv::setDNS(uint8_t validParams, uint32_t dns_server1, uint32_t dns_server2)
{
WAIT_FOR_SLAVE_SELECT();
// Send Command
SpiDrv::sendCmd(SET_DNS_CONFIG_CMD, PARAM_NUMS_3);
SpiDrv::sendParam((uint8_t*)&validParams, 1, NO_LAST_PARAM);
SpiDrv::sendParam((uint8_t*)&dns_server1, 4, NO_LAST_PARAM);
SpiDrv::sendParam((uint8_t*)&dns_server2, 4, LAST_PARAM);
//Wait the reply elaboration
SpiDrv::waitForSlaveReady();
// Wait for reply
uint8_t _data = 0;
uint8_t _dataLen = 0;
if (!SpiDrv::waitResponseCmd(SET_DNS_CONFIG_CMD, PARAM_NUMS_1, &_data, &_dataLen))
{
WARN("error waitResponse");
_data = WL_FAILURE;
}
SpiDrv::spiSlaveDeselect();
}
int8_t WiFiDrv::disconnect()
{

21
libraries/WiFi/utility/wifi_drv.h
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@ -90,6 +90,27 @@ public:
*/
static int8_t wifiSetKey(char* ssid, uint8_t ssid_len, uint8_t key_idx, const void *key, const uint8_t len);
/* Set ip configuration disabling dhcp client
*
* param validParams: set the number of parameters that we want to change
* i.e. validParams = 1 means that we'll change only ip address
* validParams = 3 means that we'll change ip address, gateway and netmask
* param local_ip: Static ip configuration
* param gateway: Static gateway configuration
* param subnet: Static subnet mask configuration
*/
static void config(uint8_t validParams, uint32_t local_ip, uint32_t gateway, uint32_t subnet);
/* Set DNS ip configuration
*
* param validParams: set the number of parameters that we want to change
* i.e. validParams = 1 means that we'll change only dns_server1
* validParams = 2 means that we'll change dns_server1 and dns_server2
* param dns_server1: Static DNS server1 configuration
* param dns_server2: Static DNS server2 configuration
*/
static void setDNS(uint8_t validParams, uint32_t dns_server1, uint32_t dns_server2);
/*
* Disconnect from the network
*

2
libraries/WiFi/utility/wifi_spi.h
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@ -27,6 +27,8 @@ enum {
SET_PASSPHRASE_CMD = 0x11,
SET_KEY_CMD = 0x12,
TEST_CMD = 0x13,
SET_IP_CONFIG_CMD = 0x14,
SET_DNS_CONFIG_CMD = 0x15,
GET_CONN_STATUS_CMD = 0x20,
GET_IPADDR_CMD = 0x21,