Merge pull request #11 from trsaunders/master

Console support

1 files changed, 66 insertions, 0 deletions

diff --git a/console.h b/console.h
new file mode 100644
index 00000000..fcdef293
--- /dev/null
+++ b/console.h
@@ -0,0 +1,66 @@
+#ifndef CONSOLE_H
+#define CONSOLE_H
+
+#include "glcd.h"
+
+/**
+ * @brief   Structure representing a GLCD driver.
+ */
+typedef struct GLCDConsole GLCDConsole;
+
+/**
+ * @brief   @p GLCDConsole specific methods.
+ */
+#define _glcd_driver_methods                                              \
+  _base_asynchronous_channel_methods
+
+/**
+ * @extends BaseAsynchronousChannelVMT
+ *
+ * @brief   @p GLCDConsole virtual methods table.
+ */
+struct GLCDConsoleVMT {
+  _glcd_driver_methods
+};
+
+/**
+ * @extends BaseAsynchronousChannel
+ *
+ * @brief   GLCD Console class.
+ * @details This class extends @p BaseAsynchronousChannel by adding physical
+ *          I/O queues.
+ */
+struct GLCDConsole {
+  /** @brief Virtual Methods Table.*/
+  const struct GLCDConsoleVMT *vmt;
+  _base_asynchronous_channel_data
+  /* WARNING: Do not add any data to this struct above this comment, only below */
+  /* font */
+  font_t font;
+  /* lcd area to use */
+  uint16_t x0,y0;
+  /* current cursor position, in pixels */
+  uint16_t cx,cy;
+  /* console size in pixels */
+  uint16_t sx,sy;
+  /* foreground and background colour */
+  uint16_t bkcolor, color;
+  /* font size in pixels */
+  uint8_t fy;
+};
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+msg_t lcdConsoleInit(GLCDConsole *console, uint16_t x0, uint16_t y0, uint16_t width, uint16_t height,
+		font_t font, uint16_t bkcolor, uint16_t color);
+
+msg_t lcdConsolePut(GLCDConsole *console, char c);
+msg_t lcdConsoleWrite(GLCDConsole *console, uint8_t *bp, size_t n);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* CONSOLE_H */