1 files changed, 80 insertions, 22 deletions

diff --git a/libaltos/libaltos.c b/libaltos/libaltos.c
index 24c20179..505b3147 100644
--- a/libaltos/libaltos.c
+++ b/libaltos/libaltos.c
@@ -606,6 +606,12 @@ altos_list_start(void)
 	return devs;
 }
 
+PUBLIC struct altos_list *
+altos_ftdi_list_start(void)
+{
+	return altos_list_start();
+}
+
 int
 altos_list_next(struct altos_list *list, struct altos_device *device)
 {
@@ -785,6 +791,7 @@ no_file:
 
 struct altos_list {
 	io_iterator_t iterator;
+	int ftdi;
 };
 
 static int
@@ -842,8 +849,21 @@ altos_list_start(void)
 	int i;
 
 	ret = IOServiceGetMatchingServices(kIOMasterPortDefault, matching_dictionary, &list->iterator);
-	if (ret != kIOReturnSuccess)
+	if (ret != kIOReturnSuccess) {
+		free(list);
 		return NULL;
+	}
+	list->ftdi = 0;
+	return list;
+}
+
+PUBLIC struct altos_list *
+altos_ftdi_list_start(void)
+{
+	struct altos_list *list = altos_list_start();
+
+	if (list)
+		list->ftdi = 1;
 	return list;
 }
 
@@ -861,10 +881,15 @@ altos_list_next(struct altos_list *list, struct altos_device *device)
 		if (!get_number (object, CFSTR(kUSBVendorID), &device->vendor) ||
 		    !get_number (object, CFSTR(kUSBProductID), &device->product))
 			continue;
-		if (device->vendor != 0xfffe)
-			continue;
-		if (device->product < 0x000a || 0x0013 < device->product)
-			continue;
+		if (list->ftdi) {
+			if (device->vendor != 0x0403)
+				continue;
+		} else {
+			if (device->vendor != 0xfffe)
+				continue;
+			if (device->product < 0x000a || 0x0013 < device->product)
+				continue;
+		}
 		if (get_string (object, CFSTR("IOCalloutDevice"), device->path, sizeof (device->path)) &&
 		    get_string (object, CFSTR("USB Product Name"), device->name, sizeof (device->name)) &&
 		    get_string (object, CFSTR("USB Serial Number"), serial_string, sizeof (serial_string))) {
@@ -935,6 +960,7 @@ altos_bt_open(struct altos_bt_device *device)
 struct altos_list {
 	HDEVINFO	dev_info;
 	int		index;
+	int		ftdi;
 };
 
 #define USB_BUF_SIZE	64
@@ -985,6 +1011,26 @@ altos_list_start(void)
 		return NULL;
 	}
 	list->index = 0;
+	list->ftdi = 0;
+	return list;
+}
+
+PUBLIC struct altos_list *
+altos_ftdi_list_start(void)
+{
+	struct altos_list	*list = calloc(1, sizeof (struct altos_list));
+
+	if (!list)
+		return NULL;
+	list->dev_info = SetupDiGetClassDevs(NULL, "FTDIBUS", NULL,
+					     DIGCF_ALLCLASSES|DIGCF_PRESENT);
+	if (list->dev_info == INVALID_HANDLE_VALUE) {
+		altos_set_last_windows_error();
+		free(list);
+		return NULL;
+	}
+	list->index = 0;
+	list->ftdi = 1;
 	return list;
 }
 
@@ -1019,24 +1065,30 @@ altos_list_next(struct altos_list *list, struct altos_device *device)
 			continue;
 		}
 
-		/* Fetch symbolic name for this device and parse out
-		 * the vid/pid/serial info */
-		symbolic_len = sizeof(symbolic);
-		result = RegQueryValueEx(dev_key, "SymbolicName", NULL, NULL,
-					 symbolic, &symbolic_len);
-		if (result != 0) {
-			altos_set_last_windows_error();
-			printf("cannot find SymbolicName value\n");
-			RegCloseKey(dev_key);
-			continue;
+		if (list->ftdi) {
+			vid = 0x0403;
+			pid = 0x6015;
+			serial = 0;
+		} else {
+			/* Fetch symbolic name for this device and parse out
+			 * the vid/pid/serial info */
+			symbolic_len = sizeof(symbolic);
+			result = RegQueryValueEx(dev_key, "SymbolicName", NULL, NULL,
+						 symbolic, &symbolic_len);
+			if (result != 0) {
+				altos_set_last_windows_error();
+				printf("cannot find SymbolicName value\n");
+				RegCloseKey(dev_key);
+				continue;
+			}
+			vid = pid = serial = 0;
+			sscanf((char *) symbolic + sizeof("\\??\\USB#VID_") - 1,
+			       "%04X", &vid);
+			sscanf((char *) symbolic + sizeof("\\??\\USB#VID_XXXX&PID_") - 1,
+			       "%04X", &pid);
+			sscanf((char *) symbolic + sizeof("\\??\\USB#VID_XXXX&PID_XXXX#") - 1,
+			       "%d", &serial);
 		}
-		vid = pid = serial = 0;
-		sscanf((char *) symbolic + sizeof("\\??\\USB#VID_") - 1,
-		       "%04X", &vid);
-		sscanf((char *) symbolic + sizeof("\\??\\USB#VID_XXXX&PID_") - 1,
-		       "%04X", &pid);
-		sscanf((char *) symbolic + sizeof("\\??\\USB#VID_XXXX&PID_XXXX#") - 1,
-		       "%d", &serial);
 
 		/* Fetch the com port name */
 		port_len = sizeof (port);
@@ -1203,6 +1255,7 @@ altos_open(struct altos_device *device)
 	struct altos_file	*file = calloc (1, sizeof (struct altos_file));
 	char	full_name[64];
 	COMMTIMEOUTS timeouts;
+	DCB	     dcb;
 
 	if (!file)
 		return NULL;
@@ -1228,6 +1281,11 @@ altos_open(struct altos_device *device)
 	timeouts.WriteTotalTimeoutConstant = 0;
 	SetCommTimeouts(file->handle, &timeouts);
 
+	if (GetCommState(file->handle, &dcb)) {
+		dcb.BaudRate = CBR_9600;
+		(void) SetCommState(file->handle, &dcb);
+	}
+
 	return file;
 }