X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/hmcfgusb/blobdiff_plain/e6ab46311df1302b261d5cd509d8737c558e4a98..11806002ec2d8328b2b7395092cf0990869aecfc:/hmland.c

diff --git a/hmland.c b/hmland.c
index f3353f6..4efc8b5 100644
--- a/hmland.c
+++ b/hmland.c
@@ -239,8 +239,14 @@ static int hmlan_format_out(uint8_t *buf, int buf_len, void *data)
 			hexdump(buf, buf_len, "Unknown> ");
 			break;
 	}
-	if (debug)
-		fprintf(stderr, "LAN < %s\n", out);
+	if (verbose) {
+		int i;
+
+		printf("LAN < ");
+		for (i = 0; i < outpos-out-2; i++)
+			printf("%c", out[i]);
+		printf("\n");
+	}
 
 	w = write(fd, out, outpos-out);
 	if (w <= 0) {
@@ -270,9 +276,6 @@ static int hmlan_parse_in(int fd, void *data)
 
 		inpos = buf;
 
-		if (debug)
-			fprintf(stderr, "\nLAN > %s", buf);
-
 		while (inpos < inend) {
 			uint8_t *instart = inpos;
 
@@ -295,10 +298,17 @@ static int hmlan_parse_in(int fd, void *data)
 			if (last == 0)
 				continue;
 
+			if (verbose) {
+				printf("LAN > ");
+				for (i = 0; i < last; i++)
+					printf("%c", instart[i]);
+				printf("\n");
+			}
+
 			memset(out, 0, sizeof(out));
 			*outpos++ = *inpos++;
 
-			switch(buf[0]) {
+			switch(*instart) {
 				case 'S':
 					parse_part_in(&inpos, (last-(inpos-instart)), &outpos, (sizeof(out)-(outpos-out)), 0);
 					parse_part_in(&inpos, (last-(inpos-instart)), &outpos, (sizeof(out)-(outpos-out)), 0);
@@ -307,6 +317,11 @@ static int hmlan_parse_in(int fd, void *data)
 					parse_part_in(&inpos, (last-(inpos-instart)), &outpos, (sizeof(out)-(outpos-out)), 0);
 					parse_part_in(&inpos, (last-(inpos-instart)), &outpos, (sizeof(out)-(outpos-out)), FLAG_LENGTH_BYTE);
 					break;
+				case 'Y':
+					parse_part_in(&inpos, (last-(inpos-instart)), &outpos, (sizeof(out)-(outpos-out)), 0);
+					parse_part_in(&inpos, (last-(inpos-instart)), &outpos, (sizeof(out)-(outpos-out)), 0);
+					parse_part_in(&inpos, (last-(inpos-instart)), &outpos, (sizeof(out)-(outpos-out)), FLAG_LENGTH_BYTE);
+					break;
 				default:
 					parse_part_in(&inpos, (last-(inpos-instart)), &outpos, (sizeof(out)-(outpos-out)), FLAG_IGNORE_COMMAS);
 					break;
@@ -324,9 +339,10 @@ static int hmlan_parse_in(int fd, void *data)
 	return 1;
 }
 
-static int comm(int fd_in, int fd_out, int master_socket)
+static int comm(int fd_in, int fd_out, int master_socket, int flags)
 {
 	struct hmcfgusb_dev *dev;
+	uint8_t out[0x40]; //FIXME!!!
 	int quit = 0;
 
 	hmcfgusb_set_debug(debug);
@@ -351,12 +367,15 @@ static int comm(int fd_in, int fd_out, int master_socket)
 		}
 	}
 
-	hmcfgusb_send(dev, (unsigned char*)"K", 1, 1);
+	memset(out, 0, sizeof(out));
+	out[0] = 'K';
+	hmcfgusb_send_null_frame(dev);
+	hmcfgusb_send(dev, out, sizeof(out), 1);
 
 	while(!quit) {
 		int fd;
 
-		fd = hmcfgusb_poll(dev, 3600);
+		fd = hmcfgusb_poll(dev, 1);	/* Wakeup device/bus at least once a second */
 		if (fd >= 0) {
 			if (fd == master_socket) {
 				int client;
@@ -375,6 +394,9 @@ static int comm(int fd_in, int fd_out, int master_socket)
 			if (errno) {
 				perror("hmcfgusb_poll");
 				quit = 1;
+			} else {
+				/* periodically wakeup the device */
+				hmcfgusb_send_null_frame(dev);
 			}
 		}
 	}
@@ -535,7 +557,7 @@ static int socket_server(char *iface, int port, int flags)
 					(client_addr & 0x000000ff));
 		}
 
-		comm(client, client, sock);
+		comm(client, client, sock, flags);
 
 		shutdown(client, SHUT_RDWR);
 		close(client);
@@ -547,15 +569,15 @@ static int socket_server(char *iface, int port, int flags)
 					(client_addr & 0x0000ff00) >> 8,
 					(client_addr & 0x000000ff));
 		}
-
+		sleep(1);
 	}
 
 	return EXIT_SUCCESS;
 }
 
-static int interactive_server(void)
+static int interactive_server(int flags)
 {
-	if (!comm(STDIN_FILENO, STDOUT_FILENO, -1))
+	if (!comm(STDIN_FILENO, STDOUT_FILENO, -1, flags))
 		return EXIT_FAILURE;
 
 	return EXIT_SUCCESS;
@@ -585,7 +607,7 @@ int main(int argc, char **argv)
 	char *ep;
 	int opt;
 
-	while((opt = getopt(argc, argv, "DdhiPp:l:v")) != -1) {
+	while((opt = getopt(argc, argv, "DdhiPp:Rl:v")) != -1) {
 		switch (opt) {
 			case 'D':
 				debug = 1;
@@ -607,6 +629,9 @@ int main(int argc, char **argv)
 					exit(EXIT_FAILURE);
 				}
 				break;
+			case 'R':
+				fprintf(stderr, "-R is no longer needed (1s wakeup is default)\n");
+				break;
 			case 'l':
 				iface = optarg;
 				break;
@@ -624,7 +649,7 @@ int main(int argc, char **argv)
 	}
 	
 	if (interactive) {
-		return interactive_server();
+		return interactive_server(flags);
 	} else {
 		return socket_server(iface, port, flags);
 	}