found address for writing to the SD, added viewport functions for PTP

Author: cedricbompart

platform/m6/lib.c

@@ -119,6 +119,48 @@ long vid_get_viewport_height() {
 	return _GetVRAMVPixelsSize();
 }
 
+/**
+ * @header viewport.h
+ */
+void* vid_get_opacity_active_buffer() {
+	return opacity_buffer[active_bitmap_buffer & 1];
+}
+
+/**
+ * @header viewport.h
+ */
+int vid_get_viewport_display_xoffset_proper() {
+	return vid_get_viewport_display_xoffset();
+}
+
+/**
+ * @header viewport.h
+ */
+int vid_get_viewport_display_yoffset_proper() {
+	return vid_get_viewport_display_yoffset();
+}
+
+/**
+ * @header viewport.h
+ */
+int vid_get_viewport_fullscreen_width() {
+	return CAM_SCREEN_WIDTH;
+}
+
+/**
+ * @header viewport.h
+ */
+int vid_get_viewport_fullscreen_height() {
+	return CAM_SCREEN_HEIGHT;
+}
+
+/**
+ * @header viewport.h
+ */
+int vid_get_viewport_buffer_width_proper() {
+	return CAM_BITMAP_WIDTH;
+}
+
 /**
  * @header viewport.h
  */
@@ -129,8 +171,8 @@ int vid_get_viewport_type() {
 /**
  * @header viewport.h
  */
-void* vid_get_opacity_active_buffer() {
-	return opacity_buffer[active_bitmap_buffer & 1];
+int vid_get_aspect_ratio() {
+	return LV_ASPECT_3_2;
 }
 
 /**

platform/m6/platform_camera.h

@@ -70,8 +70,12 @@
 #undef  CAM_HAS_ERASE_BUTTON
 #undef  CAM_USE_ZOOM_FOR_MF
 
+#undef  CAM_KEY_PRESS_DELAY
+#define CAM_KEY_PRESS_DELAY               60
+
 #define CAM_3ARG_DebugAssert              1
 #define CAM_FILE_COUNTER_IS_VAR           1
+#define PARAM_CAMERA_NAME                 2
 #define CAM_DATE_FOLDER_NAMING            0x80
 #define CAM_QUALITY_OVERRIDE              1
 #define CAM_CALC_BLACK_LEVEL              1

platform/m6/sub/101a/boot.c

@@ -178,7 +178,7 @@ void __attribute__((naked,noinline)) CreateTask_my() {
 }
 
 void __attribute__((naked,noinline)) init_file_modules_task() {
-	// tools/capdis -f=chdk -jfw -stubs -s=task_InitFileModules -c=18 PRIMARY.BIN 0xe0000000
+	// capdis -f=chdk -jfw -stubs -s=task_InitFileModules -c=18 PRIMARY.BIN 0xe0000000
 	// task_InitFileModules 0xe00fdd05
 	asm volatile (
 			"    push    {r4, r5, r6, lr}\n"

platform/m6/sub/101a/stubs_entry.S

@@ -194,6 +194,7 @@ DEF_CONST(fw_yuv_layer_buf                  ,0x4196a000) // Found @0xe007b710
 //NHSTUB(RenameFile_Fut                       ,0x00000000) //  0        *** != 0xe0334f31
 //NHSTUB(SetFileAttributes                    ,0x00000000) //  0        *** != 0xe035f66f
 //NHSTUB(SetFileTimeStamp                     ,0x00000000) //  0        *** != 0xe035f627
+//NHSTUB(WriteSDCard                          ,0x00000000) //  0        *** != 0xe04faf19
 //NHSTUB(_sqrt                                ,0x00000000) //  0        *** != 0xdffd619d
 //NHSTUB(apex2us                              ,0x00000000) //  0        *** != 0xe01217c7
 //NHSTUB(exmem_ualloc                         ,0x00000000) //  0        *** != 0xe00744f7
@@ -282,7 +283,6 @@ NHSTUB(UnlockAF                               ,0xe027a2f1) //  0
 NHSTUB(UnlockMainPower                        ,0xe0088cdb) //  0
 NHSTUB(VbattGet                               ,0xe0072c69) //  0
 NHSTUB(Write                                  ,0xe035f2fd) //  0
-//NHSTUB(WriteSDCard                          ,0x00000000) //  0            == 0x00000000
 NHSTUB(_log                                   ,0xdffd52c9) //  0
 NHSTUB(_log10                                 ,0xdffd5621) //  0
 NHSTUB(_pow                                   ,0xdffd5705) //  0

platform/m6/sub/101a/stubs_entry_2.S

@@ -19,6 +19,8 @@ NHSTUB(exmem_ualloc,                        0xe00744f7)
 NHSTUB(exmem_ufree,                         0xe0074553)
 NHSTUB(reboot_fw_update,                    0xe039b733)
 NHSTUB(GetImageFolder,                      0xe02e3031)
+NHSTUB(WriteSDCard,                         0xe04faf19)
+NHSTUB(MakeSDCardBootable,                  0xe036111b)
 
 IGNORE(EngDrvRead)
 NHSTUB(EngDrvRead_FW,                       0xe05b1d13) // in wrappers
@@ -28,7 +30,6 @@ NHSTUB(GetLensWideFocalLength,              0xe03f4573)
 
 NHSTUB(VTMLock,                             NULL_SUB)
 NHSTUB(VTMUnlock,                           NULL_SUB)
-NHSTUB(MakeSDCardBootable,                  0xe036111b)
 
 // MMU
 NHSTUB(dcache_clean_by_mva,                 0xe036ba79)
@@ -47,4 +48,3 @@ NHSTUB(MoveFocusLensToDistance,             NULL_SUB) // TODO: MoveFocusLensWith
 NHSTUB(Restart,                             NULL_SUB) // TODO
 NHSTUB(TurnOffBackLight,                    NULL_SUB) // TODO
 NHSTUB(TurnOnBackLight,                     NULL_SUB) // TODO
-NHSTUB(WriteSDCard,                         NULL_SUB) // TODO