Diff: WIZ550ioInterface.cpp

Revision:

7:93e358253dd8

Parent:

6:c466db1cd20b

Child:

10:4da8370d14da

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WIZ550ioInterface.cpp	Sun Dec 15 11:45:50 2013 +0000
@@ -0,0 +1,98 @@
+// WIZ550ioInterface.cpp 2013/4/5
+#include "WIZ550ioInterface.h"
+#include "DHCPClient.h"
+
+WIZ550ioInterface::WIZ550ioInterface(PinName mosi, PinName miso, PinName sclk, PinName cs, PinName reset) :
+    WIZ820io(mosi, miso, sclk, cs, reset)
+{
+    ip_set = false;
+}
+
+WIZ550ioInterface::WIZ550ioInterface(SPI* spi, PinName cs, PinName reset) :
+    WIZ820io(spi, cs, reset)
+{
+    ip_set = false;
+}
+
+int WIZ550ioInterface::init()
+{
+    dhcp = true;
+    reset();
+    return 0;
+}
+
+int WIZ550ioInterface::init(const char* ip, const char* mask, const char* gateway)
+{
+    dhcp = false;
+    this->ip = str_to_ip(ip);
+    strcpy(ip_string, ip);
+    ip_set = true;
+    this->netmask = str_to_ip(mask);
+    this->gateway = str_to_ip(gateway);
+    reset();
+    return 0;
+}
+
+int WIZ550ioInterface::connect()
+{
+    if (dhcp) {
+        int r = IPrenew();
+        if (r < 0) {
+            return r;
+        }
+    }
+    if (WIZ820io::join() == false) return -1;
+    return 0;
+}
+
+int WIZ550ioInterface::disconnect()
+{
+    if (WIZ820io::disconnect() == false) return -1;
+    return 0;
+}
+
+char* WIZ550ioInterface::getIPAddress()
+{
+    uint32_t ip = reg_rd<uint32_t>(SIPR);
+    snprintf(ip_string, sizeof(ip_string), "%d.%d.%d.%d", (ip>>24)&0xff, (ip>>16)&0xff, (ip>>8)&0xff, ip&0xff);
+    return ip_string;
+}
+
+char* WIZ550ioInterface::getNetworkMask()
+{
+    uint32_t ip = reg_rd<uint32_t>(SUBR);
+    snprintf(mask_string, sizeof(mask_string), "%d.%d.%d.%d", (ip>>24)&0xff, (ip>>16)&0xff, (ip>>8)&0xff, ip&0xff);
+    return mask_string;
+}
+
+char* WIZ550ioInterface::getGateway()
+{
+    uint32_t ip = reg_rd<uint32_t>(GAR);
+    snprintf(gw_string, sizeof(gw_string), "%d.%d.%d.%d", (ip>>24)&0xff, (ip>>16)&0xff, (ip>>8)&0xff, ip&0xff);
+    return gw_string;
+}
+
+char* WIZ550ioInterface::getMACAddress()
+{
+    uint8_t mac[6];
+    reg_rd_mac(SHAR, mac);
+    snprintf(mac_string, sizeof(mac_string), "%02X:%02X:%02X:%02X:%02X:%02X", mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+    return mac_string;
+}
+
+int WIZ550ioInterface::IPrenew(int timeout_ms)
+{
+//    printf("DHCP Started, waiting for IP...\n");  
+    DHCPClient dhcp;
+    int err = dhcp.setup(timeout_ms);
+    if (err == (-1)) {
+//        printf("Timeout.\n");
+        return -1;
+    }
+//    printf("Connected, IP: %d.%d.%d.%d\n", dhcp.yiaddr[0], dhcp.yiaddr[1], dhcp.yiaddr[2], dhcp.yiaddr[3]);
+    ip      = (dhcp.yiaddr[0] <<24) | (dhcp.yiaddr[1] <<16) | (dhcp.yiaddr[2] <<8) | dhcp.yiaddr[3];
+    gateway = (dhcp.gateway[0]<<24) | (dhcp.gateway[1]<<16) | (dhcp.gateway[2]<<8) | dhcp.gateway[3];
+    netmask = (dhcp.netmask[0]<<24) | (dhcp.netmask[1]<<16) | (dhcp.netmask[2]<<8) | dhcp.netmask[3];
+    dnsaddr = (dhcp.dnsaddr[0]<<24) | (dhcp.dnsaddr[1]<<16) | (dhcp.dnsaddr[2]<<8) | dhcp.dnsaddr[3];
+    return 0;
+}