Kerry Martin / RA8875

KSM edits to RA8875

Dependents:   Liz_Test_Code

DisplayDefs.h@79:544eb4964795, 2014-12-28 (annotated)

Committer:
WiredHome
Date:
Sun Dec 28 19:55:16 2014 +0000
Revision:
79:544eb4964795
Parent:
77:9206c13aa527
Child:
81:01da2e34283d
cleaned up touch screen support, which included renaming the APIs to better reflect their purpose.; remove dead code, added documentation for methods that were missing it.; major refactor to the constructor, to move needed code to init().

Who changed what in which revision?

UserRevisionLine numberNew contents of line
WiredHome 31:c72e12cd5c67 1 #ifndef DISPLAYDEFS_H
WiredHome 31:c72e12cd5c67 2 #define DISPLAYDEFS_H
WiredHome 31:c72e12cd5c67 3
WiredHome 32:0e4f2ae512e2 4 #define RGB(r,g,b) ( ((r<<8)&0xF800) | ((g<<3)&0x07E0) | (b>>3) )
WiredHome 32:0e4f2ae512e2 5
WiredHome 31:c72e12cd5c67 6 typedef uint16_t color_t;
WiredHome 31:c72e12cd5c67 7
WiredHome 79:544eb4964795 8 /// return values from functions. Use this number, or use the
WiredHome 79:544eb4964795 9 /// lookup function to get a text string. @see GetErrorMessage.
WiredHome 79:544eb4964795 10 ///
WiredHome 31:c72e12cd5c67 11 typedef enum
WiredHome 31:c72e12cd5c67 12 {
WiredHome 31:c72e12cd5c67 13 noerror, ///< no errors, command completed successfully
WiredHome 31:c72e12cd5c67 14 bad_parameter, ///< one or more parameters are invalid
WiredHome 31:c72e12cd5c67 15 file_not_found, ///< specified file could not be found
WiredHome 42:7cbdfd2bbfc5 16 not_bmp_format, ///< file is not a .bmp file
WiredHome 42:7cbdfd2bbfc5 17 not_ico_format, ///< file is not a .ico file
WiredHome 31:c72e12cd5c67 18 not_supported_format, ///< file format is not yet supported
WiredHome 31:c72e12cd5c67 19 image_too_big, ///< image is too large for the screen
WiredHome 31:c72e12cd5c67 20 not_enough_ram, ///< could not allocate ram for scanline
WiredHome 79:544eb4964795 21 LastErrCode, // Private marker.
WiredHome 31:c72e12cd5c67 22 } RetCode_t;
WiredHome 31:c72e12cd5c67 23
WiredHome 37:f19b7e7449dc 24 /// type that manages locations, which is typically an x or y pixel location,
WiredHome 37:f19b7e7449dc 25 /// which can range from -N to +N (even if the screen is 0 to +n). @see textloc_t.
WiredHome 37:f19b7e7449dc 26 typedef int16_t loc_t;
WiredHome 37:f19b7e7449dc 27
WiredHome 37:f19b7e7449dc 28 /// type that manages text locations, which are row or column values in
WiredHome 37:f19b7e7449dc 29 /// units of character, not pixel. @see loc_t.
WiredHome 37:f19b7e7449dc 30 typedef uint16_t textloc_t;
WiredHome 37:f19b7e7449dc 31
WiredHome 37:f19b7e7449dc 32 /// type that manages dimensions of width or height, which range from 0 to N.
WiredHome 37:f19b7e7449dc 33 typedef uint16_t dim_t;
WiredHome 37:f19b7e7449dc 34
WiredHome 32:0e4f2ae512e2 35 /// type that manages x,y pairs
WiredHome 32:0e4f2ae512e2 36 typedef struct
WiredHome 32:0e4f2ae512e2 37 {
WiredHome 37:f19b7e7449dc 38 loc_t x; ///< x value in the point
WiredHome 37:f19b7e7449dc 39 loc_t y; ///< y value in the point
WiredHome 32:0e4f2ae512e2 40 } point_t;
WiredHome 32:0e4f2ae512e2 41
WiredHome 77:9206c13aa527 42 typedef struct
WiredHome 77:9206c13aa527 43 {
WiredHome 77:9206c13aa527 44 int32_t An, Bn, Cn, Dn, En, Fn, Divider;
WiredHome 77:9206c13aa527 45 } tpMatrix_t;
WiredHome 77:9206c13aa527 46
WiredHome 32:0e4f2ae512e2 47 /// color type definition to let the compiler help keep us honest.
WiredHome 32:0e4f2ae512e2 48 ///
WiredHome 32:0e4f2ae512e2 49 /// colors can be defined with the RGB(r,g,b) macro, and there
WiredHome 32:0e4f2ae512e2 50 /// are a number of predefined colors:
WiredHome 32:0e4f2ae512e2 51 /// - Black, Blue, Green, Cyan,
WiredHome 32:0e4f2ae512e2 52 /// - Red, Magenta, Brown, Gray,
WiredHome 32:0e4f2ae512e2 53 /// - Charcoal, BrightBlue, BrightGreen, BrightCyan,
WiredHome 32:0e4f2ae512e2 54 /// - Orange, Pink, Yellow, White
WiredHome 32:0e4f2ae512e2 55 ///
WiredHome 32:0e4f2ae512e2 56 typedef uint16_t color_t;
WiredHome 32:0e4f2ae512e2 57
WiredHome 32:0e4f2ae512e2 58 /// background fill info for drawing Text, Rectangles, RoundedRectanges, Circles, Ellipses and Triangles.
WiredHome 32:0e4f2ae512e2 59 typedef enum
WiredHome 32:0e4f2ae512e2 60 {
WiredHome 32:0e4f2ae512e2 61 NOFILL, ///< do not fill the object with the background color
WiredHome 32:0e4f2ae512e2 62 FILL ///< fill the object space with the background color
WiredHome 32:0e4f2ae512e2 63 } fill_t;
WiredHome 32:0e4f2ae512e2 64
WiredHome 31:c72e12cd5c67 65 #endif // DISPLAYDEFS_H