Make dhcp client implementation available

rtlplayground.c

@@ -12,6 +12,7 @@
 #include "rtl837x_port.h"
 #include "rtl837x_stp.h"
 #include "rtl837x_igmp.h"
+#include "dhcp.h"
 #include "cmd_parser.h"
 #include "uip/uipopt.h"
 #include "uip/uip.h"
@@ -80,6 +81,7 @@ volatile __xdata uint32_t ticks;
 volatile __xdata uint8_t sec_counter;
 volatile __xdata uint16_t sleep_ticks;
 __xdata uint8_t stp_clock;
+extern __xdata struct dhcp_state dhcp_state;
 
 #define STP_TICK_DIVIDER 3
 
@@ -926,6 +928,10 @@ void handle_rx(void)
 				uip_arp_out();
 				tcpip_output();
 			}
+		} else {
+#ifdef RXTXDBG
+			print_string("Unknown RX on port "); print_byte(rx_headers[3] & 0xf); write_char('\n');
+#endif
 		}
 	}
 }
@@ -943,6 +949,13 @@ void handle_tx(void)
 			tcpip_output();
 		}
 	}
+	for(uint8_t i = 0; i < UIP_UDP_CONNS; i++) {
+		uip_udp_periodic(i);
+		if(uip_len > 0) {
+			uip_arp_out();
+			tcpip_output();
+		}
+	}
 }
 
 
@@ -1755,6 +1768,7 @@ void bootloader(void)
 {
 	ticks = 0;
 	stp_clock = STP_TICK_DIVIDER;
+	dhcp_state.state = DHCP_OFF;
 	sbuf_ptr = 0;
 
 	CKCON = 0;	// Initial Clock configuration