Step 2: Add glcd unified graphic display driver. See glcd_drv.c for details.

2011-09-09 18:45:55 +00:00
parent 9dcabf8ce5
commit 377aa5d9f8
10 changed files with 878 additions and 5 deletions
@@ -0,0 +1,45 @@
+/** \file server/drivers/glcd-drivers.h
+ * Connection type registry for glcd driver.
+ *
+ * File file contains includes and pointers to the connection type's init()
+ * function.
+ */
+
+#ifndef GLCD_DRIVERS_H
+#define GLCD_DRIVERS_H
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+/* Include connection type header below */
+#ifdef HAVE_PCSTYLE_LPT_CONTROL
+# include "glcd-t6963.h"
+#endif
+
+/* symbolic names for connection types */
+#define GLCD_CT_UNKNOWN		0
+#define GLCD_CT_T6963		1
+
+/** Structure linking symbolic names to initialization routines */
+typedef struct ConnectionMapping {
+	char *name;
+	int connectiontype;
+	int (*init_fn)(Driver *drvthis);
+} ConnectionMapping;
+
+
+/** connectionType mapping table:
+ * - string to identify connection in config file
+ * - connection type identifier
+ * - initialization function
+ */
+static const ConnectionMapping connectionMapping[] = {
+#ifdef HAVE_PCSTYLE_LPT_CONTROL
+	{"t6963", GLCD_CT_T6963, glcd_t6963_init},
+#endif
+	/* default, end of structure element (do not delete) */
+	{NULL, GLCD_CT_UNKNOWN, NULL}
+};
+
+#endif