patches for thread-safeness of AX206DPF driver (contrib by superelchi)

1 files changed, 24 insertions, 3 deletions

diff --git a/glcddrivers/ax206dpf.h b/glcddrivers/ax206dpf.h
index cc5e608..d683ccf 100644
--- a/glcddrivers/ax206dpf.h
+++ b/glcddrivers/ax206dpf.h
@@ -25,9 +25,6 @@
  *
  * (c) 2011      Lutz Neumann <superelchi AT wolke7.net>
  * 
- * HISTORY
- * 
- * v0.1 - 10 Aug 2011 - Inital release
  */
 
 #ifndef _GLCDDRIVERS_AX206DPF_H_
@@ -35,6 +32,11 @@
 
 #include "driver.h"
 
+namespace LIBDPF {
+struct dpf_context;
+typedef dpf_context DPFContext;
+}
+
 namespace GLCD
 {
 #define MAX_DPFS 4
@@ -45,6 +47,19 @@ namespace GLCD
 
 #define USB_SCAN_INTERVALL  10       // seconds between usb scans for missing displays
 
+typedef struct display_handle {
+    bool attached;
+    char address[8];
+    bool isPortrait;
+    bool rotate90;
+    bool flip;
+    int minx, maxx;
+    int miny, maxy;
+    LIBDPF::DPFContext *dpfh;
+    unsigned char * LCD;
+} DISPLAYHANDLE;
+
+
 class cDriverConfig;
 
 class cDriverAX206DPF : public cDriver
@@ -61,6 +76,12 @@ private:
     unsigned int sizey;             // logical vertical size of one display
     unsigned int bpp;               // bits per pixel
     
+    DISPLAYHANDLE *dh[MAX_DPFS];
+    std::string flips;
+    time_t lastscan;
+    int lastbrightness;
+
+    
     int CheckSetup();
     void ResetMinMax();
     bool RescanUSB();