Fixing missing parts to make the tests pass

boot_to_html outputs 1 and 0 not true and false, making the sim match
the real implementation.
lldp.json has a hanging , in the array; so overwriting it

httpd/page_impl.c

@@ -749,12 +749,10 @@ void send_lldp(void)
 		bool_to_html((1 << machine.log_to_phys_port[port]) & lldp_physical_port_status);
 		slen += strtox(outbuf + slen, ",");
     }
-
+	slen--; //overwrite the last comma
 	slen += strtox(outbuf + slen, "]}");
 }
 
-
-
 void send_eee(void)
 {
 	dbg_string("send_eee called\nsending EEE status\n");

test/env_tables.c

@@ -84,6 +84,9 @@ char     port_names[9][PORT_NAME_SIZE];
 struct flash_region_t flash_region;
 struct syslog_state syslog_state;
 bool     stp_enabled;
+bool lldp_enabled;
+uint16_t lldp_physical_port_status;
+
 
 uip_ipaddr_t uip_hostaddr, uip_draddr, uip_netmask;
 struct uip_eth_addr uip_ethaddr = { .addr = { 0x02, 0x11, 0x22, 0x33, 0x44, 0x55 } };

test/test_httpd_tx.c

@@ -152,6 +152,7 @@ void send_lag(void) { }
 void send_stp(void) { }
 void send_stp_counters(void) { }
 void send_vlanlist(void) { }
+void send_lldp(void) {}
 
 extern uint8_t authenticated;
 

tools/httpd_sim.c

@@ -459,7 +459,7 @@ void send_lldp(int s)
 	char *header = "HTTP/1.1 200 OK\r\n"
                          "Content-Type: application/json; charset=UTF-8\r\n\r\n";
 
-	char *body = "{\"on\": true, \"port_status\":[true,true,false,true,true,true,true,false,false]}";
+	char *body = "{\"on\": 1,\"port_status\":[1,1,0,1,1,1,1,0,0]}";
 
 	write(s, header, strlen(header));
 	write(s, body, strlen(body));