ArtNode - Art-Net node http://mbed.org/users/okini3939/note…

Users » okini3939 » Code » ArtNode

Art-Net node http://mbed.org/users/okini3939/notebook/art-net/

Dependencies: EthernetNetIf mbed DmxArtNet

main.cpp@0:e3d0bc58141e, 2011-10-06 (annotated)

Committer:: okini3939
Date:: Thu Oct 06 04:13:35 2011 +0000
Revision:: 0:e3d0bc58141e

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User	Revision	Line number	New contents of line
okini3939	0:e3d0bc58141e	1	/*
okini3939	0:e3d0bc58141e	2	* "Node" Device
okini3939	0:e3d0bc58141e	3	* "Universe" 512 DMX datas
okini3939	0:e3d0bc58141e	4	* "Sub-Net" 16 Universe
okini3939	0:e3d0bc58141e	5	* "Server" Controller
okini3939	0:e3d0bc58141e	6	*
okini3939	0:e3d0bc58141e	7	* can use over 40 Sub-Net on network.
okini3939	0:e3d0bc58141e	8	*/
okini3939	0:e3d0bc58141e	9
okini3939	0:e3d0bc58141e	10	#include "mbed.h"
okini3939	0:e3d0bc58141e	11	#include "EthernetNetIf.h"
okini3939	0:e3d0bc58141e	12	#include "DmxArtNet.h"
okini3939	0:e3d0bc58141e	13	#include "DMX.h"
okini3939	0:e3d0bc58141e	14
okini3939	0:e3d0bc58141e	15
okini3939	0:e3d0bc58141e	16	#define LED_NET_ACT_ON led_yk = 0
okini3939	0:e3d0bc58141e	17	#define LED_NET_ACT_OFF led_yk = 1
okini3939	0:e3d0bc58141e	18	#define LED_NET_G_ON led_gayk = 1; led_gkya = 0
okini3939	0:e3d0bc58141e	19	#define LED_NET_Y_ON led_gayk = 0; led_gkya = 1
okini3939	0:e3d0bc58141e	20	#define LED_NET_GY_OFF led_gayk = 0; led_gkya = 0
okini3939	0:e3d0bc58141e	21
okini3939	0:e3d0bc58141e	22	extern "C" void mbed_mac_address(char *s);
okini3939	0:e3d0bc58141e	23
okini3939	0:e3d0bc58141e	24	DigitalOut led_red(p22), led_yellow(p23);
okini3939	0:e3d0bc58141e	25	DigitalOut led_gayk(p24),led_gkya(p25), led_yk(p26);
okini3939	0:e3d0bc58141e	26	DigitalIn eth_link(P1_25), eth_speed(P1_26);
okini3939	0:e3d0bc58141e	27	DigitalOut led1(LED1), led2(LED2), led3(LED3), led4(LED4);
okini3939	0:e3d0bc58141e	28	EthernetNetIf *eth;
okini3939	0:e3d0bc58141e	29	DmxArtNet art;
okini3939	0:e3d0bc58141e	30	DMX dmx1(p13, p14);
okini3939	0:e3d0bc58141e	31	DMX dmx2(p28, p27);
okini3939	0:e3d0bc58141e	32	Serial pc(USBTX, USBRX);
okini3939	0:e3d0bc58141e	33
okini3939	0:e3d0bc58141e	34	void no_memory () {
okini3939	0:e3d0bc58141e	35	printf("panic: can't allocate to memory!\r\n");
okini3939	0:e3d0bc58141e	36	exit(-1);
okini3939	0:e3d0bc58141e	37	}
okini3939	0:e3d0bc58141e	38
okini3939	0:e3d0bc58141e	39	void shutdown () {
okini3939	0:e3d0bc58141e	40	art.ArtPollReply.NumPorts = 0;
okini3939	0:e3d0bc58141e	41	strcpy(art.ArtPollReply.NodeReport, "Shutdown");
okini3939	0:e3d0bc58141e	42	art.SendArtPollReply();
okini3939	0:e3d0bc58141e	43	art.Done();
okini3939	0:e3d0bc58141e	44	}
okini3939	0:e3d0bc58141e	45
okini3939	0:e3d0bc58141e	46	int main () {
okini3939	0:e3d0bc58141e	47	int i, u;
okini3939	0:e3d0bc58141e	48	char mac[6];
okini3939	0:e3d0bc58141e	49	IpAddr ip;
okini3939	0:e3d0bc58141e	50	EthernetErr ethErr;
okini3939	0:e3d0bc58141e	51
okini3939	0:e3d0bc58141e	52	set_new_handler(no_memory); // new handler function
okini3939	0:e3d0bc58141e	53
okini3939	0:e3d0bc58141e	54	pc.baud(112500);
okini3939	0:e3d0bc58141e	55
okini3939	0:e3d0bc58141e	56	eth_link.mode(PullUp);
okini3939	0:e3d0bc58141e	57	eth_speed.mode(PullUp);
okini3939	0:e3d0bc58141e	58
okini3939	0:e3d0bc58141e	59	if (! eth_link) {
okini3939	0:e3d0bc58141e	60	LED_NET_G_ON;
okini3939	0:e3d0bc58141e	61	}
okini3939	0:e3d0bc58141e	62	LED_NET_ACT_ON;
okini3939	0:e3d0bc58141e	63
okini3939	0:e3d0bc58141e	64	mbed_mac_address(mac);
okini3939	0:e3d0bc58141e	65	ip = IpAddr(2, mac[3], mac[4], mac[5]);
okini3939	0:e3d0bc58141e	66	eth = new EthernetNetIf(ip, IpAddr(255,0,0,0), IpAddr(0,0,0,0), IpAddr(0,0,0,0));
okini3939	0:e3d0bc58141e	67	ethErr = eth->setup();
okini3939	0:e3d0bc58141e	68	if (ethErr) {
okini3939	0:e3d0bc58141e	69	LED_NET_Y_ON;
okini3939	0:e3d0bc58141e	70	led_red = 1;
okini3939	0:e3d0bc58141e	71	return -1;
okini3939	0:e3d0bc58141e	72	}
okini3939	0:e3d0bc58141e	73	pc.printf("Bind to interface: %d.%d.%d.%d\r\n", (unsigned char)ip[0], (unsigned char)ip[1], (unsigned char)ip[2], (unsigned char)ip[3]);
okini3939	0:e3d0bc58141e	74
okini3939	0:e3d0bc58141e	75	art.BindIpAddress = ip;
okini3939	0:e3d0bc58141e	76	art.BCastAddress = IpAddr(2,255,255,255);
okini3939	0:e3d0bc58141e	77
okini3939	0:e3d0bc58141e	78	art.InitArtPollReplyDefaults();
okini3939	0:e3d0bc58141e	79	// Device
okini3939	0:e3d0bc58141e	80	art.ArtPollReply.PortType[0] = 128; // output
okini3939	0:e3d0bc58141e	81	art.ArtPollReply.PortType[1] = 128; // output
okini3939	0:e3d0bc58141e	82	art.ArtPollReply.PortType[2] = 64; // input
okini3939	0:e3d0bc58141e	83	art.ArtPollReply.GoodInput[2] = 4;
okini3939	0:e3d0bc58141e	84	art.ArtPollReply.PortType[3] = 64; // input
okini3939	0:e3d0bc58141e	85	art.ArtPollReply.GoodInput[3] = 4;
okini3939	0:e3d0bc58141e	86
okini3939	0:e3d0bc58141e	87	art.Init();
okini3939	0:e3d0bc58141e	88	art.SendArtPollReply(); // announce to art-net nodes
okini3939	0:e3d0bc58141e	89
okini3939	0:e3d0bc58141e	90	while (1) {
okini3939	0:e3d0bc58141e	91	Net::poll();
okini3939	0:e3d0bc58141e	92	if (! eth_link) {
okini3939	0:e3d0bc58141e	93	LED_NET_G_ON;
okini3939	0:e3d0bc58141e	94	} else {
okini3939	0:e3d0bc58141e	95	LED_NET_GY_OFF;
okini3939	0:e3d0bc58141e	96	}
okini3939	0:e3d0bc58141e	97
okini3939	0:e3d0bc58141e	98	if (art.Work()) {
okini3939	0:e3d0bc58141e	99	LED_NET_ACT_ON;
okini3939	0:e3d0bc58141e	100	led_yellow = 1;
okini3939	0:e3d0bc58141e	101	u = art.LastRecievedUniverse;
okini3939	0:e3d0bc58141e	102	if (u == 0) {
okini3939	0:e3d0bc58141e	103	led1 = 1;
okini3939	0:e3d0bc58141e	104	for (i = 0; i < 512; i ++) {
okini3939	0:e3d0bc58141e	105	dmx1.put(i, art.DmxIn[u][i]);
okini3939	0:e3d0bc58141e	106	}
okini3939	0:e3d0bc58141e	107	} else
okini3939	0:e3d0bc58141e	108	if (u == 1) {
okini3939	0:e3d0bc58141e	109	led2 = 1;
okini3939	0:e3d0bc58141e	110	for (i = 0; i < 512; i ++) {
okini3939	0:e3d0bc58141e	111	dmx2.put(i, art.DmxIn[u][i]);
okini3939	0:e3d0bc58141e	112	}
okini3939	0:e3d0bc58141e	113	}
okini3939	0:e3d0bc58141e	114	pc.printf("recv, node %d, data %d\r\n", u, art.DmxIn[u][0]);
okini3939	0:e3d0bc58141e	115	led1 = 0;
okini3939	0:e3d0bc58141e	116	led2 = 0;
okini3939	0:e3d0bc58141e	117	led_yellow = 0;
okini3939	0:e3d0bc58141e	118	}
okini3939	0:e3d0bc58141e	119
okini3939	0:e3d0bc58141e	120	if (dmx1.is_recived) {
okini3939	0:e3d0bc58141e	121	led3 = 1;
okini3939	0:e3d0bc58141e	122	led_yellow = 1;
okini3939	0:e3d0bc58141e	123	dmx1.is_recived = 0;
okini3939	0:e3d0bc58141e	124	u = 0;
okini3939	0:e3d0bc58141e	125	for (i = 0; i < 512; i ++) {
okini3939	0:e3d0bc58141e	126	art.DmxIn[u][i] = dmx1.get(i);
okini3939	0:e3d0bc58141e	127	}
okini3939	0:e3d0bc58141e	128	LED_NET_ACT_ON;
okini3939	0:e3d0bc58141e	129	art.ArtPollReply.GoodInput[u] = 128;
okini3939	0:e3d0bc58141e	130	art.Send_ArtDmx(u, 0, (char*)art.DmxIn[u], 512);
okini3939	0:e3d0bc58141e	131	pc.printf("send, node %d, data %d\r\n", u, art.DmxIn[u][0]);
okini3939	0:e3d0bc58141e	132	led3 = 0;
okini3939	0:e3d0bc58141e	133	led_yellow = 0;
okini3939	0:e3d0bc58141e	134	}
okini3939	0:e3d0bc58141e	135
okini3939	0:e3d0bc58141e	136	if (dmx2.is_recived) {
okini3939	0:e3d0bc58141e	137	led4 = 1;
okini3939	0:e3d0bc58141e	138	led_yellow = 1;
okini3939	0:e3d0bc58141e	139	dmx2.is_recived = 0;
okini3939	0:e3d0bc58141e	140	u = 1;
okini3939	0:e3d0bc58141e	141	for (i = 0; i < 512; i ++) {
okini3939	0:e3d0bc58141e	142	art.DmxIn[u][i] = dmx2.get(i);
okini3939	0:e3d0bc58141e	143	}
okini3939	0:e3d0bc58141e	144	LED_NET_ACT_ON;
okini3939	0:e3d0bc58141e	145	art.ArtPollReply.GoodInput[u] = 128;
okini3939	0:e3d0bc58141e	146	art.Send_ArtDmx(u, 0, (char*)art.DmxIn[u], 512);
okini3939	0:e3d0bc58141e	147	pc.printf("send, node %d, data %d\r\n", u, art.DmxIn[u][0]);
okini3939	0:e3d0bc58141e	148	led4 = 0;
okini3939	0:e3d0bc58141e	149	led_yellow = 0;
okini3939	0:e3d0bc58141e	150	}
okini3939	0:e3d0bc58141e	151
okini3939	0:e3d0bc58141e	152	LED_NET_ACT_OFF;
okini3939	0:e3d0bc58141e	153	}
okini3939	0:e3d0bc58141e	154	}
okini3939	0:e3d0bc58141e	155

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Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	06 Oct 2011
Imports:	187
Forks:	1
Commits:	1
Dependents:	0
Dependencies:	4
Followers:	7

main.cpp@0:e3d0bc58141e, 2011-10-06 (annotated)

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