Wim Huiskamp / TM1650

Library for TM1650 LED controller (32 LEDs max, 28 keys max)

Dependents:   mbed_TM1650

See here for more info.

Diff: Font_7Seg.h

Revision:
0:4430a1559b4f
diff -r 000000000000 -r 4430a1559b4f Font_7Seg.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Font_7Seg.h	Tue Oct 10 18:38:46 2017 +0000
@@ -0,0 +1,255 @@
+/* mbed LED Font Library, for TM1650 LED Controller
+ * Copyright (c) 2017, v01: WH, Initial version, Test in MEIBAI
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#ifndef MBED_FONT_7SEG_H
+#define MBED_FONT_7SEG_H
+
+// Select one of the testboards for TM1650 controller
+#include "TM1650_Config.h"
+
+#if ((MEIBAI_TEST == 1) || (TM1650_TEST == 1))
+// Segment bit positions for 7 Segment display using the MEIBAI and ROBOTDYN mapping for TM1650
+// Modify this table for different 'bit-to-segment' mappings. The ASCII character defines and the FONT_7S const table below 
+// will be adapted automatically according to the bit-to-segment mapping. Obviously this will only work when the segment
+// mapping is identical for every digit position. This will be the case unless the hardware designer really hates software developers.
+//
+//            A
+//          -----
+//         |     |     
+//       F |     | B    
+//         |  G  |     
+//          -----
+//         |     |     
+//       E |     | C    
+//         |     |     
+//          -----   * DP
+//            D  
+//
+#define S7_A    0x0001
+#define S7_B    0x0002
+#define S7_C    0x0004
+#define S7_D    0x0008
+#define S7_E    0x0010
+#define S7_F    0x0020
+#define S7_G    0x0040 
+#define S7_DP   0x0080 
+
+//Mask for blending out and setting 7 segments digits
+#define MASK_7S_ALL = (S7_A | S7_B | S7_C | S7_D | S7_E | S7_F | S7_G}
+
+//The CATALAX mapping between Digit positions or Columns (Left to Right) and Grids (ie memory address) are:
+//The column numbers are:
+//   0   1   2   3
+//The Grids are:
+//  GR1 GR2 GR3 GR4
+//The memory addresses are:
+//   0   1   2   3
+
+
+//The ROBOTDYN mapping between Digit positions or columns (Left to Right) and Grids (ie memory address) are:
+//The column numbers are:
+//   0   1   2   3   4   5
+//The Grids are:
+//  GR3 GR2 GR1 GR6 GR5 GR4
+//The memory addresses are:
+//   2   1   0   5   4   3
+
+
+//The EYEWINK mapping between Digit positions or columns (Left to Right) and Grids (ie memory address) are:
+//The column numbers are:
+//   0   1   2   3   4   5
+//The Grids are:
+//  GR1 GR2 GR3 GR4 GR5 GR6
+//The memory addresses are:
+//   0   1   2   3   4   5
+
+
+//Icons Grid 1
+#define S7_DP1  0x0080
+#define S7_ICON_GR1 (0x0000)
+//#define S7_ICON_GR1 (S7_DP1)
+
+//Icons Grid 2
+#define S7_DP2  0x0080
+#define S7_COL2 0x0080
+#define S7_ICON_GR2 (0x0000)
+//#define S7_ICON_GR2 (S7_DP2)
+
+//Icons Grid 3
+#define S7_DP3  0x0080
+#define S7_ICON_GR3 (0x0000)
+//#define S7_ICON_GR3 (S7_DP3)
+
+//Icons Grid 4
+#define S7_DP4  0x0080
+#define S7_ICON_GR4 (0x0000)
+//#define S7_ICON_GR4 (S7_DP4)
+
+//Icons Grid 5
+#define S7_DP5  0x0080
+#define S7_ICON_GR5 (0x0000)
+//#define S7_ICON_GR5 (S7_DP5)
+
+//Icons Grid 6
+#define S7_DP6  0x0080
+#define S7_ICON_GR6 (0x0000)
+//#define S7_ICON_GR6 (S7_DP6)
+
+
+//Mask for blending out and restoring Icons
+extern const char MASK_ICON_GRID[]; 
+#endif
+
+
+// ASCII Font definitions for segments in each character
+//
+//32 0x20  Symbols
+#define C7_SPC  (0x0000)
+#define C7_EXC  (S7_B | S7_C) //!
+#define C7_QTE  (S7_B | S7_F) //"
+#define C7_HSH  (S7_C | S7_D | S7_E | S7_G) //#
+#define C7_DLR  (S7_A | S7_C | S7_D | S7_F | S7_G) //$
+#define C7_PCT  (S7_C | S7_F) //%
+#define C7_AMP  (S7_A | S7_C | S7_D | S7_E | S7_F | S7_G) //&
+#define C7_ACC  (S7_B) //'
+#define C7_LBR  (S7_A | S7_D | S7_E | S7_F) //(
+#define C7_RBR  (S7_A | S7_B | S7_C | S7_D) //)
+#define C7_MLT  (S7_B | S7_C | S7_E | S7_F | S7_G)  //*
+#define C7_PLS  (S7_B | S7_C | S7_G) //+
+#define C7_CMA  (S7_DP)
+#define C7_MIN  (S7_G)
+#define C7_DPT  (S7_DP)
+#define C7_RS   (S7_B | S7_E  | S7_G)  // /
+
+//48 0x30  Digits
+#define C7_0    (S7_A | S7_B | S7_C | S7_D | S7_E | S7_F)
+#define C7_1    (S7_B | S7_C)
+#define C7_2    (S7_A | S7_B | S7_D | S7_E | S7_G)
+#define C7_3    (S7_A | S7_B | S7_C | S7_D | S7_G)
+#define C7_4    (S7_B | S7_C | S7_F | S7_G)
+#define C7_5    (S7_A | S7_C | S7_D | S7_F | S7_G)
+#define C7_6    (S7_A | S7_C | S7_D | S7_E | S7_F | S7_G)
+#define C7_7    (S7_A | S7_B | S7_C)
+#define C7_8    (S7_A | S7_B | S7_C | S7_D | S7_E | S7_F | S7_G)
+#define C7_9    (S7_A | S7_B | S7_C | S7_D | S7_F | S7_G)
+
+//58 0x3A
+#define C7_COL  (S7_D | S7_G) // :
+#define C7_SCL  (S7_D | S7_G) // ;
+#define C7_LT   (S7_D | S7_E | S7_G)             // <
+#define C7_EQ   (S7_D | S7_G)                    // =
+#define C7_GT   (S7_C | S7_D | S7_G)             // >   
+#define C7_QM   (S7_A | S7_B | S7_E | S7_G)      // ?
+#define C7_AT   (S7_A | S7_B | S7_C | S7_D | S7_E  | S7_G)  // @
+
+//65 0x41  Upper case alphabet
+#define C7_A    (S7_A | S7_B | S7_C | S7_E | S7_F | S7_G )
+#define C7_B    (S7_C | S7_D | S7_E | S7_F | S7_G)
+#define C7_C    (S7_A | S7_D | S7_E | S7_F)
+#define C7_D    (S7_B | S7_C | S7_D | S7_E | S7_G)
+#define C7_E    (S7_A | S7_D | S7_E | S7_F | S7_G)
+#define C7_F    (S7_A | S7_E | S7_F | S7_G)
+
+#define C7_G    (S7_A | S7_C | S7_D | S7_E | S7_F)
+#define C7_H    (S7_B | S7_C | S7_E | S7_F | S7_G)
+#define C7_I    (S7_B | S7_C)
+#define C7_J    (S7_B | S7_C | S7_D | S7_E)
+#define C7_K    (S7_B | S7_C | S7_E | S7_F | S7_G)
+#define C7_L    (S7_D | S7_E | S7_F)
+#define C7_M    (S7_A | S7_C | S7_E)
+#define C7_N    (S7_A | S7_B | S7_C | S7_E | S7_F)
+#define C7_O    (S7_A | S7_B | S7_C | S7_D | S7_E | S7_F)
+#define C7_P    (S7_A | S7_B | S7_E | S7_F | S7_G)
+#define C7_Q    (S7_A | S7_B | S7_C | S7_F | S7_G)
+#define C7_R    (S7_E | S7_G )
+#define C7_S    (S7_A | S7_C | S7_D | S7_F | S7_G)
+#define C7_T    (S7_D | S7_E | S7_F | S7_G)
+#define C7_U    (S7_B | S7_C | S7_D | S7_E | S7_F)
+#define C7_V    (S7_B | S7_C | S7_D | S7_E | S7_F)
+#define C7_W    (S7_B | S7_D | S7_F)
+#define C7_X    (S7_B | S7_C | S7_E | S7_F | S7_G)
+#define C7_Y    (S7_B | S7_C | S7_D | S7_F | S7_G)
+#define C7_Z    (S7_A | S7_B | S7_D | S7_E | S7_G)
+
+//91 0x5B
+#define C7_SBL  (S7_A | S7_D | S7_E | S7_F) // [
+#define C7_LS   (S7_C | S7_F | S7_G)        // left slash
+#define C7_SBR  (S7_A | S7_B | S7_C | S7_D) // ]
+#define C7_PWR  (S7_A | S7_B | S7_F)        // ^
+#define C7_UDS  (S7_D)                      // _
+#define C7_DSH  (S7_F)                      // `  
+
+//97 0x61  Lower case alphabet
+#define C7_a     C7_A
+#define C7_b     C7_B
+#define C7_c     C7_C
+#define C7_d     C7_D
+#define C7_e     C7_E
+#define C7_f     C7_H
+
+#define C7_g     C7_G
+#define C7_h     C7_H
+#define C7_i     C7_I
+#define C7_j     C7_J
+#define C7_k     C7_K
+#define C7_l     C7_L
+#define C7_m     C7_M
+//#define C7_n     C7_N
+#define C7_n    (S7_C | S7_E | S7_G)
+//#define C7_o     C7_O
+#define C7_o    (S7_C | S7_D | S7_E | S7_G)
+#define C7_p     C7_P
+#define C7_q     C7_Q
+//#define C7_r     C7_R
+#define C7_r    (S7_E | S7_G)
+#define C7_s     C7_S
+#define C7_t     C7_T
+#define C7_u     C7_U
+#define C7_v     C7_V
+#define C7_w     C7_W
+#define C7_x     C7_X
+#define C7_y     C7_Y
+#define C7_z     C7_Z
+
+//123 0x7B
+#define C7_CBL  (S7_A | S7_D | S7_E | S7_F)        // {
+#define C7_OR   (S7_B | S7_C)                      // |
+#define C7_CBR  (S7_A | S7_B | S7_C | S7_D)        // }
+#define C7_TLD  (S7_B | S7_E | S7_G )              // ~
+#define C7_DEL  (0x0000)
+
+
+//User Defined Characters (some examples)
+#define C7_DGR   (S7_A | S7_B | S7_F | S7_G)  //Degrees
+                                                                         
+// Font data selection for transmission to TM1650 memory
+#define LO(x)  ( x & 0xFF)
+#define HI(x)  ((x >> 8) & 0xFF)
+
+
+// ASCII Font definition table
+//
+#define FONT_7S_START     0x20
+#define FONT_7S_END       0x7F
+//#define FONT_7S_NR_CHARS (FONT_7S_END - FONT_7S_START + 1)
+extern const short FONT_7S[]; 
+
+#endif   
\ No newline at end of file