Move altosui to the top level, placing libaltos inside it.

[fw/altos] / altosui / libaltos / libaltos.h

diff --git a/altosui/libaltos/libaltos.h b/altosui/libaltos/libaltos.h
new file mode 100644 (file)
index 0000000..6e94899
--- /dev/null
+++ b/altosui/libaltos/libaltos.h
@@ -0,0 +1,102 @@
+/*
+ * Copyright © 2010 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+#ifndef _LIBALTOS_H_
+#define _LIBALTOS_H_
+
+#include <stdlib.h>
+
+#if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
+# ifndef BUILD_STATIC
+#  ifdef BUILD_DLL
+#   define PUBLIC __declspec(dllexport)
+#  else
+#   define PUBLIC __declspec(dllimport)
+#  endif
+# endif /* BUILD_STATIC */
+#endif
+
+#ifndef PUBLIC
+# define PUBLIC
+#endif
+
+#define USB_VENDOR_FSF                 0xfffe
+#define USB_VENDOR_ALTUSMETRUM         USB_VENDOR_FSF
+#define USB_PRODUCT_ALTUSMETRUM                0x000a
+#define USB_PRODUCT_TELEMETRUM         0x000b
+#define USB_PRODUCT_TELEDONGLE         0x000c
+#define USB_PRODUCT_TELETERRA          0x000d
+#define USB_PRODUCT_ALTUSMETRUM_MIN    0x000a
+#define USB_PRODUCT_ALTUSMETRUM_MAX    0x0013
+
+#define USB_IS_ALTUSMETRUM(v,p)        ((v) == USB_VENDOR_ALTUSMETRUM && \
+               (USB_PRODUCT_ALTUSMETRUM_MIN <= (p) && \
+                (p) <= USB_PRODUCT_ALTUSMETRUM_MAX))
+
+struct altos_device {
+       //%immutable;
+       int                             vendor;
+       int                             product;
+       int                             serial;
+       char                            name[256];
+       char                            path[256];
+       //%mutable;
+};
+
+#define LIBALTOS_SUCCESS       0
+#define LIBALTOS_ERROR         -1
+#define LIBALTOS_TIMEOUT       -2
+
+/* Returns 0 for success, < 0 on error */
+PUBLIC int
+altos_init(void);
+
+PUBLIC void
+altos_fini(void);
+
+PUBLIC struct altos_list *
+altos_list_start(void);
+
+/* Returns 1 for success, zero on end of list */
+PUBLIC int
+altos_list_next(struct altos_list *list, struct altos_device *device);
+
+PUBLIC void
+altos_list_finish(struct altos_list *list);
+
+PUBLIC struct altos_file *
+altos_open(struct altos_device *device);
+
+PUBLIC void
+altos_close(struct altos_file *file);
+
+PUBLIC void
+altos_free(struct altos_file *file);
+
+/* Returns < 0 for error */
+PUBLIC int
+altos_putchar(struct altos_file *file, char c);
+
+/* Returns < 0 for error */
+PUBLIC int
+altos_flush(struct altos_file *file);
+
+/* Returns < 0 for error or timeout. timeout of 0 == wait forever */
+PUBLIC int
+altos_getchar(struct altos_file *file, int timeout);
+
+#endif /* _LIBALTOS_H_ */